Parameters

The Toyota Tundra has 695 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

+BM voltage `TUNDRA_BM_V`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 56 to 71 of the reply, 16 bits.

Formula: $\frac{val \times 5}{4096}$
Range: 0 to 79.998 V
Unit: V

0x2ACC = 10956 → $\frac{10956 \times 5}{4096}$ = 13.374023 V

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

1st turbocharger outlet pressure, control valve `TUNDRA_1ST_TRUBOCHARGER_P`

Service 22DID 11CD
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 300 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

2nd turbocharger outlet pressure `TUNDRA_2ND_TRUBOCHARGER_OUTLET_P`

Service 22DID 11AF
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 300 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

2nd turbocharger outlet pressure, control valve `TUNDRA_2ND_TRUBOCHARGER_P`

Service 22DID 11CD
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 300 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

12V battery current `TUNDRA_12V_C`Confirmed

Service 22DID 15F7
Module7D2 → 7DA
Every500 ms
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 38.147}{10000} - 125$
Range: -125 to 124 A
Unit: A

0x4F5D = 20317 → $\frac{20317 \times 38.147}{10000} - 125$ = -47.49674 A

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

12V battery temperature `TUNDRA_12V_T`Confirmed

Service 22DID 15F8
Module7D2 → 7DA
Every1 s
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x01B4 = 436 → $\frac{436}{10} - 40$ = 3.6 °C

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

12V battery voltage `TUNDRA_12V_V_V2`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID 15EE
Module7D2 → 7DA
Every1 s
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 0.31448 + 0.0125$
Range: 0 to 80.2 V
Unit: V

0x27 = 39 → $39 \times 0.31448 + 0.0125$ = 12.27722 V

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

12V battery voltage before system main relay `TUNDRA_12V_BAT_V_BEFORE_SMR`Confirmed

Service 22DID 107E
Module7D2 → 7DA
Every5 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 61}{50000} + 11.25$
Range: 0 to 11.56 V
Unit: V

0x25 = 37 → $\frac{37 \times 61}{50000} + 11.25$ = 11.29514 V

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

12V battery voltage smoothed `TUNDRA_12V_BAT_V_SMOOTHED`Confirmed

Service 22DID 1F42
Module7D2 → 7DA
Every5 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.53 V
Unit: V

0x321B = 12827 → $\frac{12827}{1000}$ = 12.827 V

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Aux battery voltage `TUNDRA_AUX_BAT_V`Confirmed

Service 22DID 1002
Module7D2 → 7DA
Every5 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 61}{50000}$
Range: 0 to 79.95 V
Unit: V

0x293C = 10556 → $\frac{10556 \times 61}{50000}$ = 12.87832 V

Confirmed for 2023, 2025. Not supported for 2018 to 2019, 2022, 2024, 2026.

Aux. battery capacity after IG OFF `TUNDRA_AUX_BAT_CAP_AFTER_IG_OFF`Confirmed

Service 22DID 15E8
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 72 to 79 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127 Ah
Unit: Ah

0x80 = 128 → $128 - 128$ = 0 Ah

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Aux. battery capacity after IG ON `TUNDRA_AUX_BAT_CAP_AFTER_IG_ON`Confirmed

Service 22DID 15E8
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 64 to 71 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127 Ah
Unit: Ah

0x81 = 129 → $129 - 128$ = 1 Ah

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Auxiliary battery current `TUNDRA_AUXILIARY_BAT`Confirmed

Service 22DID 1802
Module7D2 → 7DA
Every1 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 2525}{13107} - 12500$
Range: -12500 to -12451 A
Unit: A

0x00 = 0 → $\frac{0 \times 2525}{13107} - 12500$ = -12,500 A

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Battery current `TUNDRA_BAT_CURRENT`

Service 21PID 42
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 50}{13107} - 125$
Range: -125 to 124.9 A
Unit: A

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Battery current `TUNDRA_BAT_CURRENT_700`Confirmed

Service 22DID 15F7
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 49}{12850} - 125$
Range: -125 to 124.9 A
Unit: A

0x8282 = 33410 → $\frac{33410 \times 49}{12850} - 125$ = 2.4 A

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Battery status of full charge `TUNDRA_BAT_STAT_FULL_CHG`Confirmed

Service 22DID 15E5
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 255}{2}$
Range: 0 to 32512.5 Ah
Unit: Ah

0x9F = 159 → $\frac{159 \times 255}{2}$ = 20,272.5 Ah

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Battery temperature `TUNDRA_BAT_T`

Service 21PID 42
Module7E0 → 7E8
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val$
Range: 0 to 6513.5 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Battery temperature `TUNDRA_BAT_T_700`Confirmed

Service 22DID 15F8
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x0256 = 598 → $\frac{598}{10} - 40$ = 19.8 °C

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Battery temperature `TUNDRA_BAT_T_700_2`

Service 22DID 1FF8
Module700 → 708
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{50} - 40$
Range: -40 to 11756.3 °F
Unit: °F

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Battery voltage `TUNDRA_12V_V`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID 1002
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 12.207}{10000}$
Range: 0 to 79 V
Unit: V

0x2B14 = 11028 → $\frac{11028 \times 12.207}{10000}$ = 13.46188 V

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Battery voltage `TUNDRA_BAT_V`Confirmed

Service 21PID 13
Module7C0 → 7C8
Every5 s
Testing for 1999 to 2007, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 V
Unit: V

0x88 = 136 → $\frac{136}{10}$ = 13.6 V

Confirmed for 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2007, 2022 to 2026.

Battery voltage `TUNDRA_BATTERY_VOLTAGE_7E0`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 200 to 215 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

0x3554 = 13652 → $\frac{13652}{1000}$ = 13.652 V

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Battery voltage `TUNDRA_BATTERY_VOLTAGE_7E0_V2`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 192 to 207 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

0x362B = 13867 → $\frac{13867}{1000}$ = 13.867 V

Confirmed for 2014, 2017. In testing for 2016.

Charge contactor current `TUNDRA_SCC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Charging integrated current of aux. battery `TUNDRA_CHG_INTEGRATED`Confirmed

Service 22DID 15E8
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 Ah
Unit: Ah

0x00002264 = 8804 → $\frac{8804}{10}$ = 880.4 Ah

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Control module voltage `VPWR`SAE J1979Confirmed

Power input to the OBD control module. VPWR is normally battery voltage, less any voltage drop in the circuit between the battery and the control module.

Pelican can show this parameter as the starter battery voltage.

Service 01PID 42
Module7E0 → 7E8
Every10 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 V
Unit: V

Confirmed for 2005, 2010, 2014 to 2015, 2019. Supported for 2006 to 2007, 2020, 2022 to 2026.

Dark current of battery `TUNDRA_DARK_CURRENT_BAT`

Service 22DID 15E7
Module700 → 708
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 mA
Unit: mA

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

DC-DC converter high side voltage `TUNDRA_DC_DC_CONV_HIGH_SIDE_V`

Service 22DID 111E
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1220703}{10000000}$
Range: 0 to 7999 V
Unit: V

Not supported for 2022 to 2026.

DC-DC converter low side voltage `TUNDRA_DC_DC_CONV_LOW_SIDE_V`

Service 22DID 111D
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 1953}{25000}$
Range: 0 to 19.92 V
Unit: V

Not supported for 2022 to 2026.

DC-DC converter, target voltage before charging `TUNDRA_DC_DC_CONV_TGT_V`

Service 22DID 111F
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1220703}{10000000}$
Range: 0 to 7999 V
Unit: V

Not supported for 2022 to 2026.

Discharging integrated current of aux. battery `TUNDRA_DISCHARGING`Confirmed

Service 22DID 15E8
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 32 to 63 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 Ah
Unit: Ah

0x000011B5 = 4533 → $\frac{4533}{10}$ = 453.3 Ah

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Distance since last battery cable disconnection `TUNDRA_DIST_SINCE_BAT_DISC`Confirmed

Service 22DID 106C
Module700 → 708
Every30 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

0x1183 = 4483 → 4,483 km

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

HV battery charge voltage `TUNDRA_HVBAT_CHRG_V`

Service 22DID 1609
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10}$
Range: 0 to 100 V
Unit: V

Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

HV battery charge, maximum `TUNDRA_HVBAT_SOC_MAX`Confirmed

Service 22DID 106C
Module7D2 → 7DA
Every5 s
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 100 %
Unit: %

0x80 = 128 → $\frac{128}{2}$ = 64 %

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2021, 2026.

HV battery charge, minimum `TUNDRA_HVBAT_SOC_MIN`Confirmed

Service 22DID 106C
Module7D2 → 7DA
Every5 s
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 100 %
Unit: %

0x45 = 69 → $\frac{69}{2}$ = 34.5 %

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2021, 2026.

HV battery current `TUNDRA_HVBAT_C`Confirmed

Pelican can show this parameter as the traction battery current.

Service 22DID 1F9A
Module7D2 → 7DA
Every500 ms
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 32 to 47 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{10}$
Range: -3276.8 to 3276.7 A
Unit: A

0x0492 = 1170 → $\frac{1170}{10}$ = 117 A

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

HV battery maximum temperature `TUNDRA_HVBAT_MAX_T`

Service 22DID 1829
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

HV battery minimum temperature `TUNDRA_HVBAT_MIN_T`

Service 22DID 182A
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 50$
Range: -50 to 205 °C
Unit: °C

Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

HV battery voltage `TUNDRA_HVBAT_V`Confirmed

Pelican can show this parameter as the traction battery voltage.

Service 22DID 1F9A
Module7D2 → 7DA
Every500 ms
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 156.25}{10000}$
Range: 0 to 1023 V
Unit: V

0x4280 = 17024 → $\frac{17024 \times 156.25}{10000}$ = 266 V

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Hybrid battery 1 fan `TUNDRA_HYBRID_BAT_1_FAN`Confirmed

Service 22DID 1802
Module7D2 → 7DA
Every1 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127 %
Unit: %

0x00 = 0 → $\frac{0}{2}$ = 0 %

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Hybrid battery temperature 1 `TUNDRA_HYBRID_BAT_T_1`Confirmed

Service 22DID 1814
Module7D2 → 7DA
Every5 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 458}{65535} - 58$
Range: -58 to 400 °F
Unit: °F

0x538C = 21388 → $\frac{21388 \times 458}{65535} - 58$ = 91.472862 °F

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Hybrid battery temperature 2 `TUNDRA_HYBRID_BAT_T_2`Confirmed

Service 22DID 1814
Module7D2 → 7DA
Every5 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 9}{5} - 58$
Range: -58 to 401 °F
Unit: °F

0x54 = 84 → $\frac{84 \times 9}{5} - 58$ = 93.2 °F

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Hybrid battery temperature 3 `TUNDRA_HYBRID_BAT_T_3`Confirmed

Service 22DID 1814
Module7D2 → 7DA
Every5 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 458}{65535} - 58$
Range: -58 to 400 °F
Unit: °F

0x54E8 = 21736 → $\frac{21736 \times 458}{65535} - 58$ = 93.904906 °F

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Initial engine battery voltage lower limit `TUNDRA_INITIAL_ENG_BAT_V_LO`Confirmed

Service 22DID 15F6
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 V
Unit: V

0x5A = 90 → $\frac{90}{10}$ = 9 V

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Main connector solenoid current `TUNDRA_SMC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Main relay a, solenoid current `TUNDRA_SLA_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Main relay r solenoid current `TUNDRA_SLR_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Output speed sensor voltage `TUNDRA_NOUT_SENS_V`

Service 21PID 81
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val}{13107}$
Range: 0 to 4.999 V
Unit: V

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Supported for 2014, 2019. Not supported for 2022 to 2026.

Regenerative braking cooperation `TUNDRA_REGEN_COOPERATION`

Service 21PID 58
Module7B0 → 7B8
Every1 s
Testing

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Regenerative operation `TUNDRA_FR_REGEN_OPERATION`

Service 21PID 48
Module7B0 → 7B8
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 N·m
Unit: N·m

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Regenerative request `TUNDRA_FR_REGEN_REQUEST`

Service 21PID 48
Module7B0 → 7B8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 N·m
Unit: N·m

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Relay control solenoid current `TUNDRA_SRC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 40 to 47 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Service contactor solenoid current `TUNDRA_SSC_SOLENOID_CURRENT`

Service 21PID A3
Module7B0 → 7B8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mA
Unit: mA

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Sleep time of battery sensor `TUNDRA_SLEEP_TIME_BATSENS`

Service 22DID 15F0
Module700 → 708
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 h
Unit: h

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

State of charge `TUNDRA_SOC`Confirmed

Pelican can show this parameter as the state of charge.

Service 22DID 1F5B
Module7D2 → 7DA
Every1 s
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x52 = 82 → $\frac{82 \times 100}{255}$ = 32.156863 %

Confirmed for 2022 to 2025. Not supported for 2026.

Turbine speed sensor voltage `TUNDRA_NT_SENS_V`

Service 21PID 81
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 8 to 23 of the reply, 16 bits.

Formula: $\frac{val}{13107}$
Range: 0 to 4.999 V
Unit: V

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Supported for 2014, 2019. Not supported for 2022 to 2026.

Vh-voltage after boosting `TUNDRA_VH_V_AFTER_BOOSTING`Confirmed

Service 22DID 10B0
Module7D2 → 7DA
Every1 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{2}$
Range: 0 to 32767 V
Unit: V

0x0252 = 594 → $\frac{594}{2}$ = 297 V

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Vl-voltage before boosting `TUNDRA_VL_V_BEFORE_BOOSTING`Confirmed

Service 22DID 10B0
Module7D2 → 7DA
Every1 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{2}$
Range: 0 to 32767 V
Unit: V

0x0252 = 594 → $\frac{594}{2}$ = 297 V

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Voltage of battery sensor `TUNDRA_V_BATSENS`Confirmed

Service 22DID 15EE
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 13333}{10922500}$
Range: 0 to 79.9979 V
Unit: V

0x2B32 = 11058 → $\frac{11058 \times 13333}{10922500}$ = 13.498404 V

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Brakes

Parking brake actuator status `TUNDRA_EPB`Confirmed

Service 22DID 1045
Module7B0 → 7B8
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

0x00 = 0 → APPLIED

States
Raw value	State	Meaning
`0`	`APPLIED`	Applied

Confirmed for 2022 to 2024, 2026. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Supported for 2025. Not supported for 2014, 2019.

Climate

Adjusted ambient temperature `TUNDRA_ADJUSTED_AMBIENT_T`Confirmed

Service 21PID 3D
Module7C4 → 7CC
Every5 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 81.6}{255} - 30.8$
Range: -30.8 to 50.8 °C
Unit: °C

0x49 = 73 → $\frac{73 \times 81.6}{255} - 30.8$ = -7.44 °C

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Air inlet damper actual pulse `TUNDRA_AIR_INLET_DAMPER_ACTUAL_PULSE`

Service 21PID 44
Module7C4 → 7CC
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Air inlet damper target pulse `TUNDRA_AIR_INLET_DAMPER_TARGET_PULSE`Confirmed

Service 21PID 44
Module7C4 → 7CC
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x1C = 28 → 28

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Air outlet servo actual pulse, driver `TUNDRA_AIR_OUTLET_SERVO_ACTU_PULSE_D`

Service 21PID 43
Module7C4 → 7CC
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Air outlet servo pulse, driver `TUNDRA_AIR_OUTLET_SERVO_PULSE_D`Confirmed

Service 21PID 43
Module7C4 → 7CC
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x46 = 70 → 70

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Ambient air temperature `AAT`SAE J1979Confirmed

Service 01PID 46
Module7E0 → 7E8
Every15 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2010. Supported for 2022 to 2025.

Ambient air temperature `TUNDRA_AAT_7C4`Confirmed

Service 21PID 22
Module7C4 → 7CC
Every5 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 89.25}{255} - 23.3$
Range: -23.3 to 65.95 °C
Unit: °C

0x37 = 55 → $\frac{55 \times 89.25}{255} - 23.3$ = -4.05 °C

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Ambient temperature `TUNDRA_AMBIENT_T`Confirmed

Service 22DID 1F46
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x3B = 59 → $59 - 40$ = 19 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Ambient temperature, climate `TUNDRA_AAT_7C4_V2`Confirmed

Service 22DID 1002
Module7C4 → 7CC
Every10 s
Testing for 1999 to 2021, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67 °C
Unit: °C

0x0BFC = 3068 → $\frac{3068}{100}$ = 30.68 °C

Confirmed for 2022 to 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2026.

Blower level `TUNDRA_BLOWER`Confirmed

Service 22DID 2801
Module7C4 → 7CC
Every10 s
Testing for 1999 to 2021, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 7
Unit: Number

0x04 = 4 → 4

Confirmed for 2022 to 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2026.

Blower motor speed level `TUNDRA_BLOWER_MOTOR_SPEED_LEVEL`Confirmed

Service 21PID 3C
Module7C4 → 7CC
Every5 s
Testing for 1999 to 2013, 2016 to 2017, 2019, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x18 = 24 → 24

Confirmed for 2014 to 2015, 2020 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2018. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2017, 2019, 2022 to 2026.

Cabin temperature `TUNDRA_CABIN_T`Confirmed

Service 21PID 21
Module7C4 → 7CC
Every5 s
Testing for 1999 to 2013, 2016 to 2019, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 63.75}{255} - 6.5$
Range: -6.5 to 57.25 °C
Unit: °C

0x34 = 52 → $\frac{52 \times 63.75}{255} - 6.5$ = 6.5 °C

Confirmed for 2014 to 2015, 2020 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2017 to 2019, 2022 to 2026.

Cabin temperature `TUNDRA_CABIN_T_V2`Confirmed

Service 22DID 1001
Module7C4 → 7CC
Every10 s
Testing for 1999 to 2021, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{100}$
Range: -327.68 to 327.67 °C
Unit: °C

0x0A42 = 2626 → $\frac{2626}{100}$ = 26.26 °C

Confirmed for 2022 to 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2026.

Climate set point code `TUNDRA_HVAC_SET_RAW`Confirmed

Service 22DID 1036
Module7C4 → 7CC
Every10 s
Testing for 1999 to 2021, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x0D = 13 → 13

Confirmed for 2022 to 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2026.

Communication with air conditioner `TUNDRA_COMM_WITH_AIR_CONDITIONER`Confirmed

Service 21PID 24
Module7E0 → 7E8
Every5 s
Testing for 1999 to 2004, 2009 to 2026

Example reply from a 2008 Toyota Tundra.

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b1 = 1 → 1

Confirmed for 2005 to 2008. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Communication with HV `TUNDRA_COMMUNICATION_WITH_HV`Confirmed

Service 21PID 24
Module7E0 → 7E8
Every5 s
Testing for 1999 to 2004, 2009 to 2026

Example reply from a 2008 Toyota Tundra.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b1 = 1 → 1

Confirmed for 2005 to 2008. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Communication with valvematic `TUNDRA_COMM_WITH_VALVEMATIC_COMM`Confirmed

Service 21PID 24
Module7E0 → 7E8
Every5 s
Testing for 1999 to 2004, 2009 to 2026

Example reply from a 2008 Toyota Tundra.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b1 = 1 → 1

Confirmed for 2005 to 2008. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Evaporator fin thermistor `TUNDRA_EVAP_FIN_THERMISTOR`Confirmed

Service 21PID 4B
Module7C4 → 7CC
Every5 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 89.25}{255} - 29.7$
Range: -29.7 to 59.55 °C
Unit: °C

0x54 = 84 → $\frac{84 \times 89.25}{255} - 29.7$ = -0.3 °C

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Evaporator target temperature `TUNDRA_EVAP_TARGET_T`

Service 21PID 4C
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100} - 327.68$
Range: -327.68 to 327.67
Unit: Number

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Set temperature, driver side `TUNDRA_T_DRIVER`

Service 21PID 29
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 °C
Unit: °C

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Solar sensor, driver side `TUNDRA_SOLAR_DRIVER`Confirmed

Service 21PID 24
Module7C4 → 7CC
Every1 s
Testing for 1999 to 2013, 2016 to 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

Confirmed for 2014 to 2015. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2017 to 2026.

Clocks

Time since engine start `RUNTM`SAE J1979Confirmed

Increments while the engine is running. Freezes if the engine stalls. Resets to zero during every control module power-up and when entering the key-on, engine off position. Limited to 65,535 seconds and will not wrap around to zero.

Service 01PID 1F
Module7E0 → 7E8
Every1 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 s
Unit: s

Confirmed for 2010, 2014, 2019. Supported for 2005 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Control

A/C compressor `TUNDRA_A_C_COMPRESSOR`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Bit 64 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

Confirmed for 2011, 2014 to 2015, 2017, 2019. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2010, 2018, 2020 to 2021. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Absolute throttle position `TP`SAE J1979Confirmed

Throttle position at idle will usually be more than 0%, and throttle position at wide open throttle will usually be less than 100%.

Pelican can show this parameter as the throttle position.

Service 01PID 11
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2014, 2018 to 2019. Supported for 2005 to 2008, 2010 to 2013, 2015 to 2017, 2020 to 2026.

Absolute throttle position B `TP_B`SAE J1979Confirmed

Pelican can show this parameter as the throttle position.

Service 01PID 47
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2014. Supported for 2024 to 2025.

Accelerator pedal `TUNDRA_ACCEL_PEDAL`Confirmed

Service 22DID 1059
Module700 → 708
Every250 ms
Testing for 1999 to 2021

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{1.42} - 28.873$
Range: 0 to 100 %
Unit: %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Accelerator pedal, position 1 `TUNDRA_ACC_PEDAL_POS_1`

Service 22DID 1F49
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Accelerator pedal, position 2 `TUNDRA_ACC_PEDAL_POS_2`

Service 22DID 1F4A
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Accelerator sensor volt %, 1 `TUNDRA_ACCEL_SENS_NO_1_VOLT`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 136 to 143 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x29 = 41 → $\frac{41 \times 100}{255}$ = 16.078431 %

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Accelerator sensor volt %, 1 `TUNDRA_ACCEL_SENS_NO_1_VOLT_V2`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 128 to 135 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x29 = 41 → $\frac{41 \times 100}{255}$ = 16.078431 %

Confirmed for 2014, 2017. In testing for 2016.

Accelerator sensor volt %, 2 `TUNDRA_ACCEL_SENS_NO_2_VOLT`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 144 to 151 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x52 = 82 → $\frac{82 \times 100}{255}$ = 32.156863 %

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Accelerator sensor volt %, 2 `TUNDRA_ACCEL_SENS_NO_2_VOLT_V2`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 136 to 143 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x51 = 81 → $\frac{81 \times 100}{255}$ = 31.764706 %

Confirmed for 2014, 2017. In testing for 2016.

Anti-lock brake warning light `TUNDRA_ABS_WARN`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Brake pedal stroke `TUNDRA_BRAKE_STROKE`Confirmed

Service 22DID 104C
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 mm
Unit: mm

0x00 = 0 → 0 mm

Confirmed for 2023, 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022, 2024, 2026.

Brake warning light `TUNDRA_BRAKE_WARN`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Buzzer `TUNDRA_BUZZER`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Communication with brake `TUNDRA_COMMUNICATION_WITH_BRAKE`Confirmed

Service 21PID 24
Module7E0 → 7E8
Every5 s
Testing for 1999 to 2004, 2009 to 2026

Example reply from a 2008 Toyota Tundra.

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b1 = 1 → 1

Confirmed for 2005 to 2008. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Cruise control live brake cancel `TUNDRA_CRUISE_CONTROL_LIVE_BRAKE_CANCEL_SWITCH`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Electrical load signal 1 `TUNDRA_ELECTRICAL_LOAD_SIGNAL_1`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Electrical load signal 2 `TUNDRA_ELECTRICAL_LOAD_SIGNAL_2`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Electronically controlled brake warning light `TUNDRA_ECB_WARN`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Ignition trigger count `TUNDRA_IGNITION_TRIG_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 64 to 79 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0000 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Key remind sound `TUNDRA_KEY_REMIND_SOUND`Confirmed

Service 21PID A1
Module7C0 → 7C8
Every1 s
Testing for 1999 to 2007, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x18 = 24 → 24

Confirmed for 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2007, 2022 to 2026.

Main idle `TUNDRA_MAIN_IDLE_SW`Confirmed

Service 21PID 1D
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b1 = 1 → 1

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Neutral position `TUNDRA_NEUTRAL_POSITION_SW_SIGNAL`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 53 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Parking brake `TUNDRA_PARKING_BRAKE`Confirmed

Service 21PID 62
Module7D0 → 7D8
Every1 s
Testing for 1999 to 2014, 2017 to 2019, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2015 to 2016, 2020 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014, 2017 to 2019, 2022 to 2026.

Parking brake `TUNDRA_PARKING_BRAKE_SW`Confirmed

Service 21PID 1F
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Pattern switch `TUNDRA_PATTERN_SWITCH_PWR_M`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 42 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Power steering `TUNDRA_POWER_STEERING_SIGNAL`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 4 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Relative throttle position `TP_R`SAE J1979Confirmed

Relative or 'learned' throttle position.

Service 01PID 45
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2014. Supported for 2022 to 2025.

Reservoir warning `TUNDRA_RESERVOIR_WARNING_SW`Confirmed

Service 21PID 1D
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Shift SW status, drive `TUNDRA_SHIFT_SW_STATUS_D_RANGE`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Shift SW status, neutral `TUNDRA_SHIFT_SW_STATUS_N_RANGE`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Shift SW status, parking `TUNDRA_SHIFT_SW_STATUS_P_RANGE`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Shift SW status, reverse `TUNDRA_SHIFT_SW_STATUS_R_RANGE`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Slip indicator light `TUNDRA_SLIP_WARN`Confirmed

Service 21PID 3D
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Sports mode selection `TUNDRA_SPORTS_MODE_SELECTION_SW`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 32 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Sports shift down `TUNDRA_SPORTS_SHIFT_DOWN_SW`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 34 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Sports shift up `TUNDRA_SPORTS_SHIFT_UP_SW`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 33 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Starter control `TUNDRA_STARTER_CONTROL`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 12 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Starter signal `TUNDRA_STARTER_SIGNAL`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Steering angle `TUNDRA_STEERING_ANGLE`Confirmed

Service 22DID 1004
Module7B3 → 7BB
Every250 ms
Testing for 1999 to 2021

Bits 0 to 15 of the reply, 16 bits. The value is signed.

Formula: $val \times 1.5$
Range: -410 to 410 °
Unit: °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Steering wheel angle `TUNDRA_STEER_ANGLE`Confirmed

Positive = counter-clockwise, negative = clockwise.

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{10} - 3276.8$
Range: -3276 to 3276 °
Unit: °

0x7E52 = 32338 → $\frac{32338}{10} - 3276.8$ = -43 °

Confirmed for 2008, 2011 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Supported for 2007, 2010. Not supported for 2000, 2005 to 2006, 2022 to 2026.

TC `TUNDRA_TC_TERMINAL`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 61 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2010. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Traction control, brake status `TUNDRA_TRC_TRAC__BRAKE_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Pedals

Accelerator pedal position D `APP_D`SAE J1979Confirmed

Service 01PID 49
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2014. Supported for 2024 to 2025.

Accelerator pedal position E `APP_E`SAE J1979Confirmed

Service 01PID 4A
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2014. Supported for 2024 to 2025.

Cruise control

Cruise control speed `TUNDRA_CC_S`Confirmed

Service 21PID 21
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2013, 2018 to 2026

Example reply from a 2017 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2005 to 2008, 2010 to 2012, 2014 to 2017. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2018 to 2026.

Details

Inspection mode `TUNDRA_INSPECTION_MODE`Confirmed

Service 21PID A6
Module7B0 → 7B8
Every60 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Drivetrain

Coupling temperature `TUNDRA_COUPLING_TEMP`

Service 22DID 1026
Module7B1 → 7B9
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{128}$
Range: 0 to 100 °C
Unit: °C

In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2026.

Ready to drive `TUNDRA_READY`Confirmed

Service 22DID 1076
Module7D2 → 7DA
Every1 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2023, 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022, 2024, 2026.

DTCs

2nd air monitor available? `TUNDRA_2ND_AIR_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 20 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

2nd air monitor incomplete? `TUNDRA_2ND_AIR_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 28 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

A/C monitor available? `TUNDRA_A_C_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 19 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

A/C monitor incomplete? `TUNDRA_A_C_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Catalyst monitor available? `TUNDRA_CATALYST_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 23 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Catalyst monitor incomplete? `TUNDRA_CATALYST_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 31 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Complete parts monitor available? `TUNDRA_COMPLETE_PARTS_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Distance traveled since diagnostic trouble codes cleared `CLR_DIST`SAE J1979Confirmed

Distance accumulated since DTCs were cleared (via an external test equipment or possibly, a battery disconnect). This parameter is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 65,535 km have occurred, will remain at 65,535 km and not wrap to zero.

Pelican can show this parameter as the distance since trouble codes were cleared.

Service 01PID 31
Module7E0 → 7E8
Every15 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2005 to 2008, 2010, 2012, 2014 to 2016, 2018 to 2021, 2024. Supported for 2011, 2013, 2017, 2022 to 2023, 2025 to 2026.

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

Resets to zero when MIL changes from deactivated to activated, if diagnostic information is cleared, or if at least 40 warm-up cycles occur without MIL being activated.

Service 01PID 21
Module7E0 → 7E8
Every5 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

EGR/VVT monitor available? `TUNDRA_EGR_VVT_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

EGR/VVT monitor incomplete? `TUNDRA_EGR_VVT_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Engine run time since diagnostic trouble codes cleared `CLR_TIME`SAE J1979Confirmed

Time accumulated since DTCs were cleared (via an external test equipment or possibly, a battery disconnect). This parameter is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 65,535 km have occurred, will remain at 65,535 minutes and not wrap to zero.

Service 01PID 4E
Module7E0 → 7E8
Every60 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 min
Unit: min

Confirmed for 2006, 2010, 2014, 2019. Supported for 2024 to 2025.

EVAP monitor available? `TUNDRA_EVAP_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 21 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

EVAP monitor_icmpl `TUNDRA_EVAP_MONITOR_ICMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 29 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Fuel system monitor available? `TUNDRA_FUEL_SYSTEM_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Heated catalyst monitor available? `TUNDRA_HEATED_CATALYST_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Heated catalyst monitor incomplete? `TUNDRA_HEATED_CATALYST_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Malfunction indicator lamp `MIL`SAE J1979Confirmed

The MIL status is OFF during key-on, engine-off bulb check unless MIL has also been commanded ON for a detected malfunction. The status reflects whether there are confirmed DTC(s) stored that are illuminating the MIL. It should not reflect the status of the MIL, which could be on for a function check, flashing I/M readiness or flashing for misfire.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

MIL `TUNDRA_MIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2005 to 2008, 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2017, 2021 to 2026.

MIL ON run distance `TUNDRA_MILON_RUN_DISTANCE`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bits 48 to 63 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

0x0000 = 0 → 0 km

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Misfire monitor available? `TUNDRA_MISFIRE_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Number of DTCs stored in this ECU `DTC_CNT`SAE J1979Confirmed

Number of confirmed emission-related DTCs stored in the ECU available for display using Service $03.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bits 1 to 7 of the reply, 7 bits.

Formula: $val$
Range: 0 to 127
Unit: Number

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Number of emission DTC `TUNDRA_NUMBER_OF_EMISSION_DTC`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bits 1 to 7 of the reply, 7 bits.

Formula: $val$
Range: 0 to 127
Unit: Number

0b0000000 = 0 → 0

Confirmed for 2005 to 2008, 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2017, 2021 to 2026.

Number of warm-ups since diagnostic trouble codes cleared `WARM_UPS`SAE J1979Confirmed

Number of OBD warm-up cycles since all DTCs were cleared (via an external test equipment or possibly, a battery disconnect). A warm-up is defined in the OBD regulations to be sufficient vehicle operation such that coolant temperature rises by at least 22°C (40°F) from engine starting and reaches a minimum temperature of 70°C (160°F) (60°C (140°F) for diesels). This PID is not associated with any particular DTC. It is simply an indication for inspection/maintenance, of the last time an external test equipment was used to clear DTCs. If greater than 255 warm-ups have occurred, this parameter will remain at 255 and not wrap to zero.

Service 01PID 30
Module7E0 → 7E8
Every60 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

O2S heater monitor available? `TUNDRA_O2S_A_FS_HEATER_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

O2S heater monitor incomplete? `TUNDRA_O2S_A_FS_HEATER_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

O2S monitor available? `TUNDRA_O2S_A_FS_MONITOR_AVAIL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 18 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

O2S monitor incomplete? `TUNDRA_O2S_A_FS_MONITOR_INCMPL`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Running time from MIL ON `TUNDRA_RUNNING_TIME_FROM_MIL_ON`Confirmed

Service 21PID 06
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bits 64 to 79 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 min
Unit: min

0x0007 = 7 → 7 min

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Time run by the engine while MIL was activated `MIL_TIME`SAE J1979Confirmed

Resets to zero when MIL changes from deactivated to activated, if diagnostic information is cleared, or if at least 40 warm-up cycles occur without MIL being activated.

Service 01PID 4D
Module7E0 → 7E8
Every60 s

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 min
Unit: min

Confirmed for 2006, 2010, 2014, 2019. Supported for 2024 to 2025.

Status

A/C system refrigerant monitoring `ACRF_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 19 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

A/C system refrigerant monitoring completed `ACRFCMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

A/C system refrigerant monitoring ready `ACRF_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 27 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Catalyst monitoring `CAT_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 23 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Catalyst monitoring completed `CAT_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 31 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Catalyst monitoring ready `CAT_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 31 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Comprehensive component monitoring completed `CCM_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Comprehensive component monitoring ready `CCM_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

EGR system monitoring `EGR_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

EGR system monitoring completed `EGR_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

EGR system monitoring ready `EGR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 24 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Evaporative system monitoring `EVAP_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 21 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Evaporative system monitoring completed `EVAPCMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 29 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Evaporative system monitoring ready `EVAP_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 29 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Fuel system monitoring completed `FUEL_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Fuel system monitoring ready `FUEL_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Heated catalyst monitoring `HCAT_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Heated catalyst monitoring completed `HCATCMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Heated catalyst monitoring ready `HCAT_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Misfire monitoring completed `MIS_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Misfire monitoring ready `MIS_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Oxygen sensor heater monitoring `HTR_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Oxygen sensor heater monitoring completed `HTR_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Oxygen sensor heater monitoring ready `HTR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Oxygen sensor monitoring `O2S_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 18 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Oxygen sensor monitoring completed `O2S_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Oxygen sensor monitoring ready `O2S_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 26 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Secondary air system monitoring `AIR_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 20 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Secondary air system monitoring completed `AIR_CMPL`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 28 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Secondary air system monitoring ready `AIR_RDY`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 28 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Support

A/C system refrigerant monitoring supported `ACRF_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 19 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Catalyst monitoring supported `CAT_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 23 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Comprehensive component monitoring enabled `CCM_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Comprehensive component monitoring supported `CCM_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 13 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Compression ignition monitoring supported `CIM_SUP`SAE J1979Confirmed

Indicates support of spark ignition or compression ignition monitors.

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 12 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`SPARK`	Spark ignition monitors supported
`1`	`COMPRESSION`	Compression ignition monitors supported

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Compression ignition monitoring supported `CIM_SUP_FLAG`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 12 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`SPARK`	Spark ignition monitors supported
`1`	`COMPRESSION`	Compression ignition monitors supported

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

EGR system monitoring supported `EGR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Evaporative system monitoring supported `EVAP_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 21 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Fuel system monitoring enabled `FUEL_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Fuel system monitoring supported `FUEL_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Heated catalyst monitoring supported `HCAT_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Misfire monitoring enabled `MIS_ENA`SAE J1979Confirmed

Service 01PID 41
Module7E0 → 7E8
Every1 s

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2014. Supported for 2006 to 2007, 2010, 2012, 2016, 2018 to 2020, 2022 to 2026.

Misfire monitoring supported `MIS_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Oxygen sensor heater monitoring supported `HTR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Oxygen sensor monitoring supported `O2S_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 18 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

Secondary air system monitoring supported `AIR_SUP`SAE J1979Confirmed

Service 01PID 01
Module7E0 → 7E8
Every10 s

Bit 20 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

Confirmed for 2006, 2010, 2014, 2019. Supported for 2005, 2007 to 2008, 2011 to 2013, 2015 to 2018, 2020 to 2026.

ECU

VVT-ie duty ratio bank 1 `TUNDRA_VVT_IE_DUTY_RATIO_1`

Service 22DID 108A
Module700 → 708
Every1 s
Testing

Bits 0 to 14 of the reply, 15 bits.

Formula: $\frac{val \times 399.9}{65535} - 200$
Range: -200 to -0.0531 %
Unit: %

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

VVT-ie motor direction: forward bank 1 `TUNDRA_VVT_IE_MOTOR_DIRECTION_FORWARD_1`

Service 22DID 108A
Module700 → 708
Every1 s
Testing

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Electrical

12V battery charge, total `TUNDRA_12V_AH_IN`Confirmed

Service 22DID 15E8
Module7D2 → 7DA
Every60 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 Ah
Unit: Ah

0x00006066 = 24678 → $\frac{24678}{10}$ = 2,467.8 Ah

Confirmed for 2023, 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022, 2024, 2026.

12V battery discharge, total `TUNDRA_12V_AH_OUT`Confirmed

Service 22DID 15E8
Module7D2 → 7DA
Every60 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 32 to 63 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 Ah
Unit: Ah

0x0000134A = 4938 → $\frac{4938}{10}$ = 493.8 Ah

Confirmed for 2023, 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022, 2024, 2026.

12V battery full charge capacity `TUNDRA_12V_CAP`Confirmed

Service 22DID 15E5
Module7D2 → 7DA
Every60 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5 Ah
Unit: Ah

0x7D = 125 → $\frac{125}{2}$ = 62.5 Ah

Confirmed for 2023, 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022, 2024, 2026.

B+ battery voltage `TUNDRA_BATTERY_VOLTAGE_7C0`Confirmed

Pelican can show this parameter as the starter battery voltage.

Service 22DID 1021
Module7C0 → 7C8
Every5 s
Testing for 1999 to 2021, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 20 V
Unit: V

0x00 = 0 → $\frac{0}{10}$ = 0 V

Confirmed for 2022 to 2025. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021, 2026.

Engine

A/F heater duty bank 1 sensor 1 `TUNDRA_F_HEATER_DUTY_B1S1`Confirmed

Service 21PID 3A
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 25}{4096}$
Range: 0 to 399.9 %
Unit: %

0x0000 = 0 → $\frac{0 \times 25}{4096}$ = 0 %

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

A/F ratio learn value high, bank 1 `TUNDRA_AF_LEARN_HIGH_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x98 = 152 → $\frac{152 \times 100}{255} - 50$ = 9.607843 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

A/F ratio learn value idle, bank 1 `TUNDRA_AF_LEARN_IDLE_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x8D = 141 → $\frac{141 \times 100}{255} - 50$ = 5.294118 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

A/F ratio learn value low, bank 1 `TUNDRA_AF_LEARN_LOW_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x83 = 131 → $\frac{131 \times 100}{255} - 50$ = 1.372549 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

A/F ratio learn value mid.1, bank 1 `TUNDRA_AF_LEARN_MID1_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x9E = 158 → $\frac{158 \times 100}{255} - 50$ = 11.960784 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

A/F ratio learn value mid.2, bank 1 `TUNDRA_AF_LEARN_MID2_PORT_B1`Confirmed

Service 22DID 10A2
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0xA5 = 165 → $\frac{165 \times 100}{255} - 50$ = 14.705882 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

A/F ratio learned high, bank 1 `TUNDRA_A_F_RATIO_LEARNED_HIGH_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x8E = 142 → $\frac{142 \times 100}{255} - 50$ = 5.686275 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

A/F ratio learned idle, bank 1 `TUNDRA_A_F_RATIO_LEARNED_IDLE_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x9D = 157 → $\frac{157 \times 100}{255} - 50$ = 11.568627 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

A/F ratio learned low, bank 1 `TUNDRA_A_F_RATIO_LEARNED_LOW_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x98 = 152 → $\frac{152 \times 100}{255} - 50$ = 9.607843 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

A/F ratio learned mid 1, bank 1 `TUNDRA_A_F_RATIO_LEARNED_MID_1_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

0x97 = 151 → $\frac{151 \times 100}{255} - 50$ = 9.215686 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

A/F ratio learned mid 2, bank 1 `TUNDRA_A_F_RATIO_LEARNED_MID_2_BANK_1`Confirmed

Service 22DID 102A
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255} - 50$
Range: -50 to 50 %
Unit: %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

A/F test results 1, incomplete `TUNDRA_F_TEST_RESULTS_1`Confirmed

Service 21PID E3
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Absolute load value `LOAD_ABS`SAE J1979Confirmed

Pelican can show this parameter as the absolute engine load.

Service 01PID 43
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 25700 %
Unit: %

Confirmed for 2014, 2019. Supported for 2020, 2022 to 2026.

Accessory relay on `TUNDRA_ACC_RELAY_ON`Confirmed

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 46 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Accumulator open `TUNDRA_ACCUMULATOR_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Bit 16 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2018 to 2021. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Acoustic control induction system vacuum switching valve on `TUNDRA_ACIS_VSV_ON`Confirmed

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Actual engine torque `TQ_ACT`SAE J1979Confirmed

Service 01PID 62
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 125$
Range: -125 to 130 %
Unit: %

Confirmed for 2021. Supported for 2024.

Actual engine torque `TUNDRA_ACT_ENG_TQ`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 24 to 39 of the reply, 16 bits.

Formula: $val - 32768$
Range: -32768 to 32767 N·m
Unit: N·m

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Actuator power supply on `TUNDRA_ACTUATOR_POWER_SUP_ON`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 146 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b1 = 1 → 1

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Air conditioning compressor `TUNDRA_AC_COMP`

Service 21PID E6
Module7E0 → 7E8
Every1 s
Testing

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Air conditioning power consumption `TUNDRA_AC_POWER_CONS`Confirmed

Service 22DID 106E
Module7D2 → 7DA
Every1 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{20}$
Range: 0 to 12.75 kW
Unit: kW

0x0B = 11 → $\frac{11}{20}$ = 0.55 kW

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Air flow rate from mass air flow sensor `MAF`SAE J1979Confirmed

Pelican can show this parameter as the mass air flow.

Service 01PID 10
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 g/s
Unit: g/s

Confirmed for 2008, 2014 to 2015, 2019. Supported for 2005 to 2007, 2010 to 2013, 2016 to 2018, 2020 to 2021.

Air mix servo target pulse, driver `TUNDRA_AIR_MIX_SERVO_TARG_D`Confirmed

Service 21PID 41
Module7C4 → 7CC
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x05 = 5 → 5

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Air mix servo, actual pulse, d `TUNDRA_AIR_MIX_SERVO_ACT_D`

Service 21PID 41
Module7C4 → 7CC
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Supported for 2014, 2019. Not supported for 2022 to 2026.

Air-fuel equivalence ratio, bank 1 sensor 1 `TUNDRA_AF_LAMBDA_B1S1`Confirmed

Pelican can show this parameter as the O2 lambda.

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 1.99}{65535}$
Range: 0 to 1.99
Unit: Number

0x7FF2 = 32754 → $\frac{32754 \times 1.99}{65535}$ = 0.99459

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Air-fuel sensor current, bank 1 sensor 1 `TUNDRA_AFS_I_B1S1`Confirmed

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Bits 96 to 111 of the reply, 16 bits.

Formula: $\frac{val}{256} - 128$
Range: -128 to 127.99 mA
Unit: mA

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Air-fuel sensor voltage, bank 1 sensor 1 `TUNDRA_AFS_V_B1S1`Confirmed

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 7.99}{65535}$
Range: 0 to 7.99 V
Unit: V

0x68A9 = 26793 → $\frac{26793 \times 7.99}{65535}$ = 3.266591 V

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Alt voltage - active test `TUNDRA_ALT_VOL_ACTIVE_TEST`

Service 21PID 42
Module7E0 → 7E8
Every5 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 5}{4096}$
Range: 0 to 79.998 V
Unit: V

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Alt voltage - non active test `TUNDRA_ALT_VOL_NON_ACTIVE`

Service 21PID 42
Module7E0 → 7E8
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 5}{4096}$
Range: 0 to 79.998 V
Unit: V

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Alternator output duty `TUNDRA_ALTERNATOR_OUTPUT`

Service 21PID 42
Module7E0 → 7E8
Every5 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 25}{4096}$
Range: 0 to 399.9 %
Unit: %

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Alternator output duty cycle `TUNDRA_ALT_DUTY_CYCLE`Confirmed

Service 22DID 15FA
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{164}$
Range: 0 to 399 %
Unit: %

0x1900 = 6400 → $\frac{6400}{164}$ = 39.02439 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Ambient temperature `TUNDRA_AAT_7D2`Confirmed

Service 22DID 1F46
Module7D2 → 7DA
Every1 s
Testing for 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Automatic transmission fluid thermal degradation estimate `TUNDRA_ATF_THERMAL_DEGRAD_EST`Confirmed

Service 22DID 162B
Module701 → 709
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x006C = 108 → 108

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Barometric pressure `TUNDRA_BARO`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 56 to 63 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

0x62 = 98 → 98 kPa

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Barometric pressure `TUNDRA_BARO_V2`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 48 to 55 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

0x27 = 39 → 39 kPa

Confirmed for 2014, 2017. In testing for 2016.

Calculated engine load `LOAD_PCT`SAE J1979Confirmed

Represents the amount of work the engine is doing. Expected to reach 100% at wide open throttle/wide open pedal at any altitude, temperature or rpm for both naturally aspirated and boosted engines. If engine load is limited for powertrain protection e.g. engine/turbocharger protection, this value may not reach 100%. For hybrid vehicles, indicates the torque produced only by the internal combustion engine, not the torque being delivered by the entire powertrain. For electric vehicles, the meaning of this parameter is undefined.

Pelican can show this parameter as the engine load.

Service 01PID 04
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2005 to 2008, 2014 to 2015, 2019 to 2021, 2023 to 2024. Supported for 2010 to 2013, 2016 to 2018, 2022, 2025 to 2026.

Calculated load `TUNDRA_LOAD`Confirmed

Pelican can show this parameter as the engine load.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x54 = 84 → $\frac{84 \times 100}{255}$ = 32.941176 %

Confirmed for 2005 to 2008, 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Not supported for 2000, 2022 to 2026.

Calculated load `TUNDRA_LOAD_V2`Confirmed

Pelican can show this parameter as the engine load.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x30 = 48 → $\frac{48 \times 100}{255}$ = 18.823529 %

Confirmed for 2014, 2017. In testing for 2016.

Catalyst temperature bank 2 sensor 1 `TUNDRA_CAT_T_BANK_2_SENS_1`Confirmed

Service 22DID 1F3D
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{50} - 40$
Range: -40 to 11756.3 °F
Unit: °F

0x0FA8 = 4008 → $\frac{4008 \times 9}{50} - 40$ = 681.44 °F

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Catalyst temperature bank 2 sensor 2 `TUNDRA_CAT_T_BANK_2_SENS_2`Confirmed

Service 22DID 1F3F
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{50} - 40$
Range: -40 to 11756.3 °F
Unit: °F

0x0CE9 = 3305 → $\frac{3305 \times 9}{50} - 40$ = 554.9 °F

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Catalyst temperature, bank 1 sensor 1 `TUNDRA_CAT_T_B1S1`Confirmed

Service 21PID 05
Module7E0 → 7E8
Every5 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x110A = 4362 → $\frac{4362}{10} - 40$ = 396.2 °C

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Catalyst temperature, bank 1 sensor 2 `TUNDRA_CAT_T_B1S2`Confirmed

Service 21PID 05
Module7E0 → 7E8
Every5 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x0DD0 = 3536 → $\frac{3536}{10} - 40$ = 313.6 °C

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Catalyst temperature, bank 1 sensor 2, variant 2 `TUNDRA_CAT_T_B1S2_V2`

Service 21PID 3E
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Check mode on `TUNDRA_CHECK_MODE_ON`Confirmed

Service 21PID E3
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Closed throttle position switch on `TUNDRA_CLOSED_THROTTLE_POS_ON`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bit 125 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Codes, include history `TUNDRA_CODES_INCLUDE`Confirmed

Service 21PID E1
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x03 = 3 → 3

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Commanded equivalence ratio `EQ_RAT`SAE J1979Confirmed

Commanded fuel/air equivalence ratio (lambda): actual A/F ratio over stoichiometric A/F ratio, so above 1 is lean and below 1 is rich. Multiply by the fuel's stoichiometric A/F ratio for the commanded A/F ratio (gasoline: 14.64 x 0.95 = 13.9). Systems with conventional oxygen sensors show the commanded value in open loop and 1.000 in closed loop; systems with wide-range (linear) sensors show it in both. On engines whose banks are controlled independently, this is bank 1.

Pelican can show this parameter as the commanded lambda.

Service 01PID 44
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2005 to 2008, 2014 to 2015, 2019 to 2021, 2024 to 2025. Supported for 2022 to 2023, 2026.

Continuously variable transmission learning complete `TUNDRA_CVT_LEARNED`

Service 21PID DD
Module7E0 → 7E8
Every1 s
Testing

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Yes or no

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Continuously variable transmission oil pressure `TUNDRA_CVT_OIL_P`

Service 21PID BE
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 40$
Range: 0 to 10200 kPa
Unit: kPa

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Coolant temperature `TUNDRA_COOL_T`Confirmed

Service 22DID 1F05
Module7D2 → 7DA
Every1 s
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x31 = 49 → $49 - 40$ = 9 °C

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Coolant water route switching valve 1, closed? `TUNDRA_COOLANT_VALVE_1_CLOSE`

Service 22DID 282C
Module700 → 708
Every1 s
Testing

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Coolant water route switching valve 2, closed? `TUNDRA_COOLANT_VALVE_2_CLOSE`

Service 22DID 2847
Module700 → 708
Every1 s
Testing

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Cooling fan duty ratio `TUNDRA_COOLING_FAN_DUTY_RATIO`Confirmed

Service 22DID 1046
Module700 → 708
Every1 s
Testing for 1999 to 2022, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 127.5}{255}$
Range: 0 to 127.5 %
Unit: %

0x00 = 0 → $\frac{0 \times 127.5}{255}$ = 0 %

Confirmed for 2023 to 2025. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2022, 2026.

Cruise control on `TUNDRA_CRUISE_CTRL_ON`

Service 21PID D3
Module7E0 → 7E8
Every250 ms
Testing

Bit 25 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Cylinder 1 injection volume `TUNDRA_CYL_1_INJ_VOLUME`

Service 22DID 1131
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -640 to 15
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Cylinder 2 injection volume `TUNDRA_CYL_2_INJ_VOLUME`

Service 22DID 1131
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -640 to 15
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Cylinder 3 injection volume `TUNDRA_CYL_3_INJ_VOLUME`

Service 22DID 1131
Module700 → 708
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -640 to 15
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Cylinder 4 injection volume `TUNDRA_CYL_4_INJ_VOLUME`

Service 22DID 1131
Module700 → 708
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -640 to 15
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Cylinder number `TUNDRA_CYLINDER_NUMBER`Confirmed

Service 21PID C1
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 104 to 111 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x08 = 8 → 8

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Destination `TUNDRA_DESTINATION`Confirmed

Service 21PID C1
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 120 to 127 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x41 = 65 → 65

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Dist battery cable disconnect `TUNDRA_DIST_BATT_CABLE`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 96 to 111 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 km
Unit: km

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Electric fan motor on `TUNDRA_ELEC_FAN_MOTOR_ON`Confirmed

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 34 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Electric thermostat duty ratio `TUNDRA_ELECTRIC_THERMOSTAT_DUTY_RATIO`

Service 22DID 2829
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 %
Unit: %

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Electric water pump `TUNDRA_ELECTRIC_WATER_PUMP`

Service 22DID 2827
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 40$
Range: 0 to 10200 rpm
Unit: rpm

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Electric water pump RPM `TUNDRA_EWP_RPM`

Service 22DID 1043
Module700 → 708
Every250 ms
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Electric water pump target speed `TUNDRA_EWP_TARGET_VSS`

Service 22DID 1043
Module700 → 708
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Engine coolant temperature `ECT`SAE J1979Confirmed

Your engine temperature must operate within a certain temperature range to operate efficiently and safely. If it runs too hot, then your engine could be permanently damaged. If it runs too cold, then your engine will use more fuel than necessary.

Pelican can show this parameter as the engine coolant temperature.

Service 01PID 05
Module7E0 → 7E8
Every500 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2006 to 2008, 2014 to 2015, 2019, 2021. Supported for 2005, 2010 to 2013, 2016 to 2018, 2020, 2022 to 2026.

Engine coolant temperature `TUNDRA_ECT`Confirmed

Pelican can show this parameter as the engine coolant temperature.

Service 21PID 26
Module7C4 → 7CC
Every5 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 89.25}{255} + 1.3$
Range: 1.3 to 90.55 °C
Unit: °C

0x93 = 147 → $\frac{147 \times 89.25}{255} + 1.3$ = 52.75 °C

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Engine coolant temperature `TUNDRA_ECT_7C0`Confirmed

Pelican can show this parameter as the engine coolant temperature.

Service 21PID 23
Module7C0 → 7C8
Every5 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2}$
Range: 0 to 127.5 °C
Unit: °C

0x6E = 110 → $\frac{110}{2}$ = 55 °C

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Engine coolant temperature `TUNDRA_ECT_7E0`Confirmed

Pelican can show this parameter as the engine coolant temperature.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 64 to 71 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x6A = 106 → $106 - 40$ = 66 °C

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Engine coolant temperature `TUNDRA_ECT_7E0_V2`Confirmed

Pelican can show this parameter as the engine coolant temperature.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 56 to 63 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x82 = 130 → $130 - 40$ = 90 °C

Confirmed for 2014, 2017. In testing for 2016.

Engine coolant temperature, at ignition `TUNDRA_ECT_IGN`Confirmed

Service 22DID 1041
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 62.5}{100} - 40$
Range: -40 to 119.375 °C
Unit: °C

0x61 = 97 → $\frac{97 \times 62.5}{100} - 40$ = 20.625 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Engine coolant temperature, initial `TUNDRA_ECT_INIT`Confirmed

Service 22DID 1041
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 62.5}{100} - 40$
Range: -40 to 119.375 °C
Unit: °C

0x62 = 98 → $\frac{98 \times 62.5}{100} - 40$ = 21.25 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Engine independent `TUNDRA_ENG_INDEPENDENT`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 91 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Engine independent control `TUNDRA_ENG_INDEPENDENT_CTRL`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 88 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Engine oil pressure `TUNDRA_EOP`Confirmed

Service 22DID 1074
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 10}{128}$
Range: 0 to 5119.92 kPa
Unit: kPa

0x048D = 1165 → $\frac{1165 \times 10}{128}$ = 91.015625 kPa

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Engine oil pressure control valve `TUNDRA_EOP_CONTROL_VALVE`

Service 22DID 2848
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0762939$
Range: 0 to 4999.9207 mA
Unit: mA

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Engine oil temperature `TUNDRA_EOT`Confirmed

Pelican can show this parameter as the engine oil temperature.

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2011, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 72 to 79 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x6E = 110 → $110 - 40$ = 70 °C

Confirmed for 2010, 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2011, 2022 to 2026.

Engine oil temperature `TUNDRA_EOT_700`Confirmed

Pelican can show this parameter as the engine oil temperature.

Service 22DID 107B
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 192 to 199 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x3C = 60 → $60 - 40$ = 20 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Engine oil temperature, variation 2 `TUNDRA_EOT_V2`Confirmed

Pelican can show this parameter as the engine oil temperature.

Service 22DID 1F5C
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x7D = 125 → $125 - 40$ = 85 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Engine run time `TUNDRA_ENGINE_RUN_TIME`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 96 to 111 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 s
Unit: s

0x03C9 = 969 → 969 s

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Engine run time `TUNDRA_ENGINE_RUN_TIME_V2`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 88 to 103 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 s
Unit: s

0x4113 = 16659 → 16,659 s

Confirmed for 2014, 2017. In testing for 2016.

Engine run time, up to 255 sec. only `TUNDRA_ENG_RUN_TIME_UP_255`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 40 to 47 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 s
Unit: s

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Engine stall control FB flow `TUNDRA_ENG_STALL_CTRL_FB`Confirmed

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 5}{4096} - 40$
Range: -40 to 39.99
Unit: Number

0x0000 = 0 → $\frac{0 \times 5}{4096} - 40$ = -40

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Evaporative purge duty `TUNDRA_EVAP_PURGE_DUTY_7E0`

Service 21PID 2E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Evaporative purge flow `TUNDRA_EVAP_PURGE_FLOW`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 25}{4096}$
Range: 0 to 399.99 %
Unit: %

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Evaporative purge vacuum switching valve on `TUNDRA_EVAP_PURGE_VSV_ON`Confirmed

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Exhaust gas recirculation step position `TUNDRA_EGR_STEP_POSITION`Confirmed

Service 21PID 47
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2022 to 2026.

Exhaust gas recirculation temperature `TUNDRA_EGR_T`

Service 21PID ED
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 53}{85}$
Range: 0 to 159 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Exhaust gas recirculation valve step `TUNDRA_EGR_STEP`

Service 21PID E7
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Exhaust VVT change angle, bank 1 `TUNDRA_EXHAUST_VVT_ANGLE_B1`Confirmed

Service 22DID 1088
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.9}{65535}$
Range: 0 to 639.9 °
Unit: °

0x0000 = 0 → $\frac{0 \times 639.9}{65535}$ = 0 °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Exhaust VVT hold learn value, bank 1 `TUNDRA_EXHAUST_VVT_HOLD_LEARN_B1`Confirmed

Service 22DID 1089
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 399.9}{65535}$
Range: 0 to 399.9 %
Unit: %

0x2487 = 9351 → $\frac{9351 \times 399.9}{65535}$ = 57.060577 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Exhaust VVT oil control valve control duty `TUNDRA_EXHAUST_VVT_OCV_CONTROL_DUTY`Confirmed

Service 22DID 1062
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 400}{65535}$
Range: 0 to 400 %
Unit: %

0x1334 = 4916 → $\frac{4916 \times 400}{65535}$ = 30.005341 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Exhaust VVT target angle B1 `TUNDRA_EXHAUST_VVT_TARGET_ANGLE_B1`Confirmed

Service 22DID 1071
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.9}{65535}$
Range: 0 to 639.9 °
Unit: °

0x0000 = 0 → $\frac{0 \times 639.9}{65535}$ = 0 °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Exhaust VVT timing most over-advanced learn value, bank 1 `TUNDRA_EXHAUST_VVT_OVER_ADV_LEARN_B1`Confirmed

Service 22DID 108F
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.99}{65535}$
Range: 0 to 639.99 °
Unit: °

0x3032 = 12338 → $\frac{12338 \times 639.99}{65535}$ = 120.488237 °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Front/rear motor torque ratio `TUNDRA_FRONT_REAR_MOTOR_TQ`Confirmed

Service 22DID 1039
Module7D2 → 7DA
Every250 ms
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{1000} - 32.768$
Range: -32.76 to 32.76
Unit: Number

0x0ACE = 2766 → $\frac{2766}{1000} - 32.768$ = -30.002

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Fuel cut for engine stop request `TUNDRA_F_C_ENG_STOP_REQ`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 92 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Fuel cut TAU on `TUNDRA_FC_TAU_ON`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bit 127 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Fuel filter temperature `TUNDRA_FFT`

Service 22DID 109A
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

G sensor calibration, complete `TUNDRA_G_SENS_CALIBRATION`Confirmed

Service 21PID 83
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

G sensor learning value `TUNDRA_G_SENS_LEARNING`Confirmed

Service 21PID 83
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 8 to 23 of the reply, 16 bits.

Formula: $\frac{val \times 5}{4096}$
Range: 0 to 79.998 V
Unit: V

0x1D72 = 7538 → $\frac{7538 \times 5}{4096}$ = 9.20166 V

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Generator inverter temperature `TUNDRA_GEN_INVERTER_T`

Service 22DID 10A4
Module7D2 → 7DA
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Not supported for 2022 to 2026.

Generator inverter temperature `TUNDRA_GEN_INVERTER_T_7D2`

Service 22DID 10A8
Module7D2 → 7DA
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Not supported for 2022 to 2026.

Generator inverter temperature after ignition on `TUNDRA_GEN_INVERTER_T_AFTER_ON`

Service 22DID 10A8
Module7D2 → 7DA
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Not supported for 2022 to 2026.

Glass humidity `TUNDRA_GLASS_HUMIDITY`

Service 21PID B1
Module7C4 → 7CC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 20}{13107}$
Range: 0 to 100 %
Unit: %

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Glass temperature `TUNDRA_GLASS_T`

Service 21PID AF
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 9}{500} - 557.8$
Range: -557 to 621 °F
Unit: °F

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Hydraulic valve, communication open `TUNDRA_HV_COMM_OPEN`

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Bit 17 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2018 to 2021. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Idle control `TUNDRA_IDLE_CTRL`

Service 21PID E6
Module7E0 → 7E8
Every1 s
Testing

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Idle spark advance control 1 `TUNDRA_IDLE_SPARK_ADVN_CTRL_1`Confirmed

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{16}$
Range: 0 to 15.93 °
Unit: °

0x00 = 0 → $\frac{0}{16}$ = 0 °

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Idle spark advance control 2 `TUNDRA_IDLE_SPARK_ADVN_CTRL_2`Confirmed

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{16}$
Range: 0 to 15.93 °
Unit: °

0x00 = 0 → $\frac{0}{16}$ = 0 °

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Idle spark advance control 3 `TUNDRA_IDLE_SPARK_ADVN_CTRL_3`Confirmed

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{16}$
Range: 0 to 15.93 °
Unit: °

0x00 = 0 → $\frac{0}{16}$ = 0 °

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Idle spark advance control 4 `TUNDRA_IDLE_SPARK_ADVN_CTRL_4`Confirmed

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val}{16}$
Range: 0 to 15.93 °
Unit: °

0x00 = 0 → $\frac{0}{16}$ = 0 °

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Idle spark advance control, cylinder 1 `TUNDRA_IDLE_SAC_CYL_1`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Idle spark advance control, cylinder 2 `TUNDRA_IDLE_SAC_CYL_2`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Idle spark advance control, cylinder 3 `TUNDRA_IDLE_SAC_CYL_3`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Idle spark advance control, cylinder 4 `TUNDRA_IDLE_SAC_CYL_4`

Service 22DID 1078
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 6.25}{100}$
Range: 0 to 15.9375 °
Unit: °

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Idle speed control learning `TUNDRA_IDLE_SPD_CTRL`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 93 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Idle speed control learning value, l/s `TUNDRA_IDLE_SPD_CTRL_L_S`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 72 to 87 of the reply, 16 bits.

Formula: $val \times 0.0012206912$
Range: 0 to 79.99
Unit: Number

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

IG OFF elapsed time `TUNDRA_IG_OFF_ELAPSED_TIME`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 80 to 95 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 min
Unit: min

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Ignition advance `TUNDRA_SPARKADV_21`

Service 21PID 0E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 64$
Range: -64 to 63.5 °
Unit: °

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Ignition timing advance `TUNDRA_IGN_ADVANCE`Confirmed

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bits 48 to 55 of the reply, 8 bits.

Formula: $\frac{val}{2} - 64$
Range: -64 to 63.5 °
Unit: °

0x97 = 151 → $\frac{151}{2} - 64$ = 11.5 °

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Immobilizer communication on `TUNDRA_IMMOBILIZER_ON`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bit 120 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Initial engine coolant temperature `TUNDRA_INITIAL_ECT`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 531}{850} - 40$
Range: -40 to 119.3
Unit: Number

0x71 = 113 → $\frac{113 \times 531}{850} - 40$ = 30.591765

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Initial intake air temperature `TUNDRA_INITIAL_IAT`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 5}{8} - 40$
Range: -40 to 119 °C
Unit: °C

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Injection `TUNDRA_INJECTION`Confirmed

Service 22DID 1019
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

0x02 = 2 → BOTH

States
Raw value	State	Meaning
`1`	`DIRECT`	Direct
`2`	`BOTH`	Both

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Injection duration for cylinder 1 `TUNDRA_INJ_DUR_CYL_1`Confirmed

Service 21PID 3C
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 ms
Unit: ms

0x09FC = 2556 → $\frac{2556}{1000}$ = 2.556 ms

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Injection feedback value 1 `TUNDRA_INJ_FEEDBACK_1`

Service 22DID 112B
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 5}{32} - 20$
Range: -20 to 15
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection feedback value 1 `TUNDRA_INJ_FEEDBACK_1_700`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection feedback value 2 `TUNDRA_INJ_FEEDBACK_2`

Service 22DID 112B
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 5}{32} - 20$
Range: -20 to 15
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection feedback value 2 `TUNDRA_INJ_FEEDBACK_2_700`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection feedback value 3 `TUNDRA_INJ_FEEDBACK_3`

Service 22DID 112B
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 5}{32} - 20$
Range: -20 to 15
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection feedback value 3 `TUNDRA_INJ_FEEDBACK_3_700`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection feedback value 4 `TUNDRA_INJ_FEEDBACK_4`

Service 22DID 112B
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 5}{32} - 20$
Range: -20 to 15
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection feedback value 4 `TUNDRA_INJ_FEEDBACK_4_700`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection feedback value 5 `TUNDRA_INJ_FEEDBACK_5`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection feedback value 6 `TUNDRA_INJ_FEEDBACK_6`

Service 22DID 11B8
Module700 → 708
Every1 s
Testing

Bits 40 to 47 of the reply, 8 bits.

Formula: $\frac{val \times 332}{2125} - 19.99811765$
Range: -19.9981 to 19.8418
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection volume `TUNDRA_INJ_VOL`Confirmed

Service 22DID 1017
Module700 → 708
Every1 s
Testing for 1999 to 2021

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{3200}$
Range: 0 to 20 L
Unit: L

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Injection volume - target `TUNDRA_INJ_VOLUME_TGT`

Service 22DID 112C
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000}$
Range: 0 to 15
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection volume 1 `TUNDRA_INJ_VOLUME_1`

Service 22DID 118B
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -40 to 300
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection volume 2 `TUNDRA_INJ_VOLUME_2`

Service 22DID 118B
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -40 to 300
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection volume 3 `TUNDRA_INJ_VOLUME_3`

Service 22DID 118B
Module700 → 708
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -40 to 300
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection volume 5 `TUNDRA_INJ_VOLUME_5`

Service 22DID 118B
Module700 → 708
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -40 to 300
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection volume 6 `TUNDRA_INJ_VOLUME_6`

Service 22DID 118B
Module700 → 708
Every1 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -40 to 300
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injection volume per 10 injections, cylinder 1 `TUNDRA_INJ_VOL_CYL_1`Confirmed

Service 21PID 3C
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32000000}$
Range: 0 to 0.002 L
Unit: L

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Injection volume total `TUNDRA_INJ_VOLUME_TOT`

Service 22DID 112F
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 19531}{1000000} - 640$
Range: -640 to 15
Unit: Raw value

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Injector port `TUNDRA_INJECTOR_PORT`Confirmed

Service 22DID 1018
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 ms
Unit: ms

0x0D10 = 3344 → $\frac{3344}{1000}$ = 3.344 ms

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Injector pulse width `TUNDRA_INJ_PW`

Service 21PID E4
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 163}{1275}$
Range: 0 to 32.6 ms
Unit: ms

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Injector pulse width `TUNDRA_INJ_WIDTH`

Service 21PID F3
Module7E0 → 7E8
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 16}{125}$
Range: 0 to 32.64 ms
Unit: ms

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Input shaft speed `TUNDRA_SPD_NIN`

Service 21PID 81
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 24 to 31 of the reply, 8 bits.

Formula: $val \times 50$
Range: 0 to 12750 rpm
Unit: rpm

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Supported for 2014, 2019. Not supported for 2022 to 2026.

Intake air temperature `TUNDRA_IAT`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 48 to 55 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x32 = 50 → $50 - 40$ = 10 °C

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Intake air temperature `TUNDRA_IAT_21`

Service 21PID 0F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Intake air temperature, bank 1 sensor 1 `TUNDRA_IAT_B1S1`Confirmed

Service 22DID 1F77
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x49 = 73 → $73 - 40$ = 33 °C

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Intake air temperature, bank 1 sensor 2 `TUNDRA_IAT_B1S2`Confirmed

Service 22DID 1F77
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x00 = 0 → $0 - 40$ = -40 °C

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Intake VVT change angle, bank 1 `TUNDRA_INTAKE_VVT_CHANGE_ANGLE_BANK_1`Confirmed

Service 22DID 1087
Module700 → 708
Every1 s
Testing for 1999 to 2021

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.9}{65535}$
Range: 0 to 639.9 °
Unit: °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Intake VVT most over-retarded learn value, bank 1 `TUNDRA_INTAKE_VVT_OVER_RET_LEARN_B1`Confirmed

Service 22DID 108D
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.99}{65535}$
Range: 0 to 639.99 °
Unit: °

0x0C57 = 3159 → $\frac{3159 \times 639.99}{65535}$ = 30.849598 °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Intake VVT target angle B1 `TUNDRA_INTAKE_VVT_TARGET_ANGLE_B1`Confirmed

Service 22DID 106F
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 639.9}{65535}$
Range: 0 to 639.9 °
Unit: °

0x0000 = 0 → $\frac{0 \times 639.9}{65535}$ = 0 °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Integrated engine run time `TUNDRA_INTEGRATED_ENG_RUN`Confirmed

Service 22DID 15E8
Module700 → 708
Every3600 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 80 to 95 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 h
Unit: h

0x002A = 42 → 42 h

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Intercooler coolant temperature `TUNDRA_INTERCOOLER_ECT`

Service 22DID 119C
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Intercooler water pump `TUNDRA_INTERCOOLER_WATER`Confirmed

Service 22DID 2820
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 80}{13107}$
Range: 0 to 300 %
Unit: %

0x1D27 = 7463 → $\frac{7463 \times 80}{13107}$ = 45.551232 %

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019.

Internal temperature `TUNDRA_ECU_INTERNAL_T`Confirmed

Service 22DID 105E
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x41 = 65 → $65 - 40$ = 25 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Inverter coolant temperature `TUNDRA_INVRT_COOLANT_T`Confirmed

Service 22DID 10B2
Module7D2 → 7DA
Every1 s
Testing for 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: 0 to 100 °C
Unit: °C

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Inverter water pump duty `TUNDRA_INVERTER_WATER_PMP`

Service 22DID 1112
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 15259}{5000000}$
Range: 0 to 199 %
Unit: %

Not supported for 2022 to 2026.

Judge time engine ignition `TUNDRA_JUDGE_TIME_ENG_IGN`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 56 to 63 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 s
Unit: s

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Judge time engine output `TUNDRA_JUDGE_TIME_ENG`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 64 to 71 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 s
Unit: s

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Key cycle `TUNDRA_KEY_CYCLE`Confirmed

Service 22DID 0102
Module7D2 → 7DA
Every1 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x0D08 = 3336 → 3,336

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Knock adjust `TUNDRA_KNOCK_ADJUST`

Service 21PID B2
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 2048}{65535} - 64$
Range: -64 to 1984 °
Unit: °

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Supported for 2014, 2019. Not supported for 2022 to 2026.

Knock adjust `TUNDRA_KNOCK_ADJUST_7E0`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 2048}{65535} - 1024$
Range: -1024 to 1024 °
Unit: °

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Knock correct learn value `TUNDRA_KNOCK_CORRECT_LEARN`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{32} - 1024$
Range: -1024 to 1023 °
Unit: °

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Knock correction, learned value `TUNDRA_KNOCK_CORRECT_LEARNED_VALUE`Confirmed

Service 22DID 105C
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 312.5}{10000} - 1024$
Range: -1024 to 1023
Unit: Number

0x8268 = 33384 → $\frac{33384 \times 312.5}{10000} - 1024$ = 19.25

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Knock feedback `TUNDRA_KNOCK_FEEDBACK`

Service 21PID B2
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 2048}{65535} - 64$
Range: -64 to 1984 °
Unit: °

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Supported for 2014, 2019. Not supported for 2022 to 2026.

Knock feedback `TUNDRA_KNOCK_FEEDBACK_7E0`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 2048}{65535} - 1024$
Range: -1024 to 1024 °
Unit: °

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Knock feedback value `TUNDRA_KNOCK_FEEDBACK_VALUE`Confirmed

Service 22DID 105C
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 312.5}{10000} - 1024$
Range: -1024 to 1023
Unit: Number

0x7FA0 = 32672 → $\frac{32672 \times 312.5}{10000} - 1024$ = -3

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Lock up state `TUNDRA_LOCK_UP_STATE`Confirmed

Service 22DID 1620
Module701 → 709
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Long term fuel trim, bank 1 `TUNDRA_LONG_FT_B1`Confirmed

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 200}{256} - 100$
Range: -100 to 99.21 %
Unit: %

0x85 = 133 → $\frac{133 \times 200}{256} - 100$ = 3.90625 %

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Long term fuel trim, bank 2 `TUNDRA_LONG_FT_B2`Confirmed

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bits 40 to 47 of the reply, 8 bits.

Formula: $\frac{val \times 200}{256} - 100$
Range: -100 to 99.21 %
Unit: %

0x81 = 129 → $\frac{129 \times 200}{256} - 100$ = 0.78125 %

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Long-term fuel trim, bank 1 `TUNDRA_LTFT1_21`

Service 21PID 07
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 0.7809803922 - 100$
Range: -100 to 99.15 %
Unit: %

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Manifold absolute pressure `TUNDRA_MAP_7E0`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 40 to 47 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

0x32 = 50 → 50 kPa

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Manifold absolute pressure `TUNDRA_MAP_7E0_V2`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 40 to 47 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 kPa
Unit: kPa

0x42 = 66 → 66 kPa

Confirmed for 2014, 2017. In testing for 2016.

Mass air flow `TUNDRA_MAF`Confirmed

Pelican can show this parameter as the mass air flow.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 g/s
Unit: g/s

0x0243 = 579 → $\frac{579}{100}$ = 5.79 g/s

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Mass air flow `TUNDRA_MAF_21`

Service 21PID 10
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 g/s
Unit: g/s

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Mass air flow `TUNDRA_MAF_V2`Confirmed

Pelican can show this parameter as the mass air flow.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 24 to 39 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 g/s
Unit: g/s

0x0230 = 560 → $\frac{560}{100}$ = 5.6 g/s

Confirmed for 2014, 2017. In testing for 2016.

Master cylinder open `TUNDRA_MASTER_CYLINDER_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 8 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Master cylinder sensor temperature `TUNDRA_MASTER_CYL_TEMP`Confirmed

Service 22DID 1006
Module7B0 → 7B8
Every5 s
Testing for 1999 to 2021, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 80$
Range: -20 to 100 °C
Unit: °C

0x51 = 81 → $81 - 80$ = 1 °C

Confirmed for 2022 to 2025. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021, 2026.

Maximum generator inverter temperature `TUNDRA_MAX_GEN_INVERTER_T`

Service 22DID 10A8
Module7D2 → 7DA
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Not supported for 2022 to 2026.

Maximum motor inverter temperature `TUNDRA_MAX_MOTOR_INVERTER_T`Confirmed

Service 22DID 10A5
Module7D2 → 7DA
Every5 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x6E = 110 → $110 - 40$ = 70 °C

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Misfire count, all cylinders `TUNDRA_MISFIRE_CNT`Confirmed

Service 22DID 10A5
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Misfire count, cylinder 1 `TUNDRA_MISFIRE_CYL1`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Misfire count, cylinder 2 `TUNDRA_MISFIRE_CYL2`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Misfire count, cylinder 3 `TUNDRA_MISFIRE_CYL3`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Misfire count, cylinder 4 `TUNDRA_MISFIRE_CYL4`

Service 22DID 10A7
Module700 → 708
Every1 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Misfire load `TUNDRA_MISFIRE_LOAD`Confirmed

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 510}{255}$
Range: 0 to 510 %
Unit: %

0x00 = 0 → $\frac{0 \times 510}{255}$ = 0 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Misfire margin `TUNDRA_MISFIRE_MARGIN`

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 1999 to 2021

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127 rpm
Unit: rpm

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Supported for 2022 to 2026. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Misfire RPM `TUNDRA_MISFIRE_RPM`

Service 22DID 10AA
Module700 → 708
Every1 s
Testing for 1999 to 2021

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 6375}{255}$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Supported for 2022 to 2026. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Misfire RPM `TUNDRA_MISFIRE_RPM_7E0`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

0x00 = 0 → $0 \times 25$ = 0 rpm

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Misfire test result, incomplete `TUNDRA_MIS_TEST_RESULT`Confirmed

Service 21PID E3
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Model year `TUNDRA_MODEL_YEAR`Confirmed

Service 21PID C1
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 128 to 135 of the reply, 8 bits.

Formula: $val + 1900$
Range: 1900 to 2155
Unit: Number

0x77 = 119 → $119 + 1900$ = 2,019

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Motor inverter temperature `TUNDRA_MOTOR_INVERTER_T`Confirmed

Service 22DID 10A5
Module7D2 → 7DA
Every5 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x51 = 81 → $81 - 40$ = 41 °C

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Motor inverter temperature after ignition on `TUNDRA_MOTOR_INVERTER_T_ON`Confirmed

Service 22DID 10A5
Module7D2 → 7DA
Every5 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x50 = 80 → $80 - 40$ = 40 °C

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Motor inverter, maximum temperature `TUNDRA_M_INVRT_MAX_T`

Service 22DID 10A6
Module7D2 → 7DA
Every1 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Motor regenerative break torque `TUNDRA_MOTOR_REGENERATIVE_BREAK`Confirmed

Service 22DID 1069
Module7D2 → 7DA
Every250 ms
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 kW
Unit: kW

0x8000 = 32768 → $\frac{32768}{8} - 4096$ = 0 kW

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Motor regenerative break torque, requested `TUNDRA_MOTOR_REGENERATIVE`Confirmed

Service 22DID 1069
Module7D2 → 7DA
Every250 ms
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 kW
Unit: kW

0x8000 = 32768 → $\frac{32768}{8} - 4096$ = 0 kW

Confirmed for 2023, 2025. Not supported for 2022, 2024, 2026.

Motor RPM `TUNDRA_RPM_7D2`Confirmed

Service 22DID 10A1
Module7D2 → 7DA
Every250 ms
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 32768$
Range: -32768 to 32767 rpm
Unit: rpm

0x7FFF = 32767 → $32767 - 32768$ = -1 rpm

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Motor torque `TUNDRA_TQ`Confirmed

Service 22DID 10A1
Module7D2 → 7DA
Every250 ms
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 N·m
Unit: N·m

0x7FFA = 32762 → $\frac{32762}{8} - 4096$ = -0.75 N·m

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

O2 heater b1s2_active `TUNDRA_O2_HEATER_B1S2`Confirmed

Service 21PID 3A
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 68 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b1 = 1 → 1

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

O2 heater current val bank 1 sensor 2 `TUNDRA_O2_HEATER_CURR_VAL`Confirmed

Service 21PID 3A
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{13107}$
Range: 0 to 4.999 A
Unit: A

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Open side malfunction on `TUNDRA_OPEN_SIDE_ON`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 145 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Output shaft speed `TUNDRA_SPD_NOUT`

Service 21PID 81
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 32 to 39 of the reply, 8 bits.

Formula: $val \times 50$
Range: 0 to 12750 rpm
Unit: rpm

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Supported for 2014, 2019. Not supported for 2022 to 2026.

OXS1, A/FS2 test result, incomplete `TUNDRA_OXS1_FS2_TEST_RESULT`Confirmed

Service 21PID E3
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Oxygen sensor voltage, bank 1 sensor 1 `TUNDRA_O2S11_V`

Service 21PID 14
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 0.0049960784$
Range: 0 to 1.27 V
Unit: V

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Oxygen sensor voltage, bank 1 sensor 2 `TUNDRA_O2S_B1S2`Confirmed

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 144 to 151 of the reply, 8 bits.

Formula: $\frac{val \times 5}{1000}$
Range: 0 to 1.275 V
Unit: V

0x9C = 156 → $\frac{156 \times 5}{1000}$ = 0.78 V

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

PM accumulation ratio - bank 1 `TUNDRA_PM_ACCUMULATION_RAT_1`

Service 22DID 1105
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2$
Range: 0 to 15 %
Unit: %

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Purge cut vacuum switching valve duty `TUNDRA_PURGE_CUT_VSV_DUTY`Confirmed

Service 21PID 3A
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 25}{4096}$
Range: 0 to 399.9 %
Unit: %

0x0000 = 0 → $\frac{0 \times 25}{4096}$ = 0 %

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Racing operation `TUNDRA_RACING_OPERATION`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 90 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Real engine torque `TUNDRA_REAL_ENG_TQ`

Service 22DID 1009
Module7B1 → 7B9
Every250 ms
Testing

Bits 32 to 47 of the reply, 16 bits. The value is signed.

Formula: $\frac{val}{32}$
Range: -20 to 150 N·m
Unit: N·m

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Rear motor inverter, coolant temperature `TUNDRA_RM_INVRT_COOL_T`

Service 22DID 10A6
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Rear motor regenerative break torque `TUNDRA_REAR_MOTOR_REGENERATIVE`

Service 22DID 106A
Module7D2 → 7DA
Every250 ms
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 kW
Unit: kW

Not supported for 2022 to 2026.

Rear motor regenerative break torque, requested `TUNDRA_REAR_MOTOR`

Service 22DID 106A
Module7D2 → 7DA
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 kW
Unit: kW

Not supported for 2022 to 2026.

Rear motor speed `TUNDRA_RM_TQ_REQ`

Service 22DID 10A2
Module7D2 → 7DA
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 32768$
Range: -32768 to 32767 rpm
Unit: rpm

Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Rear motor torque `TUNDRA_RM_TQ`

Service 22DID 10A2
Module7D2 → 7DA
Every250 ms
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{8} - 4096$
Range: -4096 to 4095 N·m
Unit: N·m

Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2026.

Regulator pressure `TUNDRA_REGULATOR_P`

Service 21PID 53
Module7C4 → 7CC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 375105}{25500} - 456.68$
Range: -456.68 to 3294 kPa
Unit: kPa

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Request engine run time `TUNDRA_REQ_ENG_RUN_TIME`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 48 to 55 of the reply, 8 bits.

Formula: $\frac{val}{10}$
Range: 0 to 25.5 s
Unit: s

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Request warm-up `TUNDRA_REQ_WARM_UP`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bit 89 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Requested engine torque `TUNDRA_REQ_ENG_TQ`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383
Unit: Number

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Rough idle, cylinder 1 `TUNDRA_ROUGH_IDLE_CYL_1`Confirmed

Service 22DID 1084
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 °
Unit: °

0x01 = 1 → 1 °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Rough idle, cylinder 2 `TUNDRA_ROUGH_IDLE_CYL_2`Confirmed

Service 22DID 1084
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 °
Unit: °

0x00 = 0 → 0 °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Rough idle, cylinder 3 `TUNDRA_ROUGH_IDLE_CYL_3`Confirmed

Service 22DID 1084
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 °
Unit: °

0x3F = 63 → 63 °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Rough idle, cylinder 4 `TUNDRA_ROUGH_IDLE_CYL_4`Confirmed

Service 22DID 1084
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 °
Unit: °

0x00 = 0 → 0 °

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Short term fuel trim, bank 1 `TUNDRA_SHORT_FT_B1`Confirmed

Pelican can show this parameter as the short term fuel trim.

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 200}{256} - 100$
Range: -100 to 99.21 %
Unit: %

0x7A = 122 → $\frac{122 \times 200}{256} - 100$ = -4.6875 %

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Short term fuel trim, bank 2 `TUNDRA_SHORT_FT_B2`Confirmed

Pelican can show this parameter as the short term fuel trim.

Service 21PID 03
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016 to 2017, 2021 to 2026

Example reply from a 2020 Toyota Tundra.

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 200}{256} - 100$
Range: -100 to 99.21 %
Unit: %

0x79 = 121 → $\frac{121 \times 200}{256} - 100$ = -5.46875 %

Confirmed for 2010 to 2011, 2014 to 2015, 2018 to 2020. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2017, 2021 to 2026.

Starter relay on `TUNDRA_STARTER_RELAY_ON`Confirmed

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 47 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Steering angle `TUNDRA_STEER_ANG`

Service 22DID 1009
Module7B1 → 7B9
Every250 ms
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{10} - 3276.8$
Range: -20 to 150 °
Unit: °

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Stroke open `TUNDRA_STROKE_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Synchronize stroke sensor position `TUNDRA_SYNCHRONIZE_STROKE`

Service 22DID 1634
Module701 → 709
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 256}{65535}$
Range: 0 to 256 mm
Unit: mm

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

System guard on `TUNDRA_SYSTEM_GUARD_ON`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 144 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b1 = 1 → 1

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle fully close learn `TUNDRA_THROTTLE_FULLY_CLOSE`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Bits 112 to 119 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle idle position on `TUNDRA_THROTTLE_IDLE_POS_ON`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 149 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b1 = 1 → 1

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle motor current `TUNDRA_THROTTLE_MOTOR`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Bits 136 to 143 of the reply, 8 bits.

Formula: $\frac{val \times 5}{64}$
Range: 0 to 19.9 A
Unit: A

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle motor duty, close `TUNDRA_THROTTLE_MOTOR_DUTY_CLOSE`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 128 to 135 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 %
Unit: %

0x09 = 9 → 9 %

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle motor duty, open `TUNDRA_THROTTLE_MOTOR_DUTY_OPEN`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 120 to 127 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 %
Unit: %

0x00 = 0 → 0 %

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle position `TUNDRA_THROTTLE_21`

Service 21PID 11
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Throttle position command `TUNDRA_THROTTLE_POS_COMMAND`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle position, number 1 `TUNDRA_THROTTLE_POS_NUMBER_1`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Bits 88 to 95 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle position, number 2 `TUNDRA_THROTTLE_POS_NUMBER_2`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 96 to 103 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

0x81 = 129 → $\frac{129 \times 5}{256}$ = 2.519531 V

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle require position `TUNDRA_THROTTLE_REQUIRE_POS`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Bits 104 to 111 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle sensor open position 1 `TUNDRA_THROTTLE_SENS_OPEN_1`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

0x30 = 48 → $\frac{48 \times 5}{256}$ = 0.9375 V

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle sensor open position 2 `TUNDRA_THROTTLE_SENS_OPEN_2`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

0x69 = 105 → $\frac{105 \times 5}{256}$ = 2.050781 V

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Throttle sensor position `TUNDRA_THROTTLE_SENSOR_POSITION`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 112 to 119 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0 \times 100}{255}$ = 0 %

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Throttle sensor position `TUNDRA_THROTTLE_SENSOR_POSITION_V2`Confirmed

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 104 to 111 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0x00 = 0 → $\frac{0 \times 100}{255}$ = 0 %

Confirmed for 2014, 2017. In testing for 2016.

Total fuel trim, bank 1 `TUNDRA_TOT_FT_1`Confirmed

Service 21PID 3C
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 100}{256} - 50$
Range: -50 to 49.6 %
Unit: %

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Transaxle oil temperature `TUNDRA_TRANSAXLE_OIL_T`Confirmed

Service 22DID 1040
Module7D2 → 7DA
Every1 s
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x84 = 132 → $132 - 40$ = 92 °C

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Transmission fluid pan temperature `TUNDRA_TF1_PAN`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1627
Module701 → 709
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.00703125 - 40$
Range: -40 to 350 °F
Unit: °F

0x5200 = 20992 → $20992 \times 0.00703125 - 40$ = 107.6 °F

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Transmission fluid post-converter temperature `TUNDRA_TF2_CONV`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1628
Module701 → 709
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.00703125 - 40$
Range: -40 to 350 °F
Unit: °F

In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2026.

Transmission fluid temperature `TUNDRA_ATF_TEMP_700`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1638
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2026.

Transmission output shaft speed `TUNDRA_TRANS_OUT_RPM`

Service 21PID BD
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 50$
Range: 0 to 12750 rpm
Unit: rpm

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Turbine speed `TUNDRA_SPD_NT`Confirmed

Service 21PID 81
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 50$
Range: 0 to 12750 rpm
Unit: rpm

0x00 = 0 → $0 \times 50$ = 0 rpm

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Valvematic current angle `TUNDRA_VALVEMATIC_CURRENT`

Service 21PID 31
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{512}$
Range: 0 to 639.9 °
Unit: °

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Valvematic, target angle `TUNDRA_VALVEMATIC_TGT_ANG`Confirmed

Service 21PID 3A
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{512}$
Range: 0 to 639.9 °
Unit: °

0x0000 = 0 → $\frac{0 \times 5}{512}$ = 0 °

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Variable valve timing aim angle 1 `TUNDRA_VARIABLE_VLV_TIM_AIM_1`Confirmed

Service 21PID 44
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1333}{218450}$
Range: 0 to 399 %
Unit: %

0x0000 = 0 → $\frac{0 \times 1333}{218450}$ = 0 %

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Variable valve timing change angle 1 `TUNDRA_VARIABLE_VLV_TIM_1`Confirmed

Service 21PID 44
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 32 to 47 of the reply, 16 bits.

Formula: $val \times 0.0097642481$
Range: 0 to 639 °
Unit: °

0x0000 = 0 → $0 \times 0.0097642481$ = 0 °

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Variable valve timing control status 1 on `TUNDRA_VARIABLE_VLV_TIM_1_ON`Confirmed

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 22 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Variable valve timing oil control valve duty 1 `TUNDRA_VARIABLE_VLV_TIM_OIL_1`Confirmed

Service 21PID 44
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $val \times 0.0061020829$
Range: 0 to 399 %
Unit: %

0x0000 = 0 → $0 \times 0.0061020829$ = 0 %

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Variable valve timing oil temperature `TUNDRA_VVTOT`Confirmed

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2011, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 56 to 63 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x83 = 131 → $131 - 40$ = 91 °C

Confirmed for 2010, 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2011, 2022 to 2026.

Variable valve timing opening angle bank 1 `TUNDRA_VVT_IE_OPENING_ANGLE_BANK_1`

Service 22DID 2843
Module700 → 708
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 %
Unit: %

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Vehicle speed `TUNDRA_VSS_21`

Service 21PID 0D
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Vehicle speed sensor test result, incomplete `TUNDRA_SPD_TEST_RESULT`Confirmed

Service 21PID E3
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Catalyst

Catalyst temperature, bank 1 sensor 1 `TUNDRA_CAT_T_11`Confirmed

Service 22DID 1F3C
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x0FA8 = 4008 → $\frac{4008}{10} - 40$ = 360.8 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Catalyst temperature, bank 1 sensor 2 `TUNDRA_CAT_T_12`Confirmed

Service 22DID 1F3E
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 40$
Range: -40 to 6513.5 °C
Unit: °C

0x0CE9 = 3305 → $\frac{3305}{10} - 40$ = 290.5 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021.

Misfires

All cylinders misfire count `TUNDRA_ALL_CYLINDERS_MISFIRE_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 56 to 63 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Cylinder #1 misfire count `TUNDRA_CYL1_MISFIRE_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Cylinder #2 misfire count `TUNDRA_CYL2_MISFIRE_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 32 to 39 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Cylinder #3 misfire count `TUNDRA_CYL3_MISFIRE_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 40 to 47 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Cylinder #4 misfire count `TUNDRA_CYL4_MISFIRE_CNT`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 48 to 55 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x00 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Misfire load `TUNDRA_MISFIRE_LOAD_7E0`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 4}{256}$
Range: 0 to 3.98
Unit: Number

0x00 = 0 → $\frac{0 \times 4}{256}$ = 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Misfire margin `TUNDRA_MISFIRE_MARGIN_7E0`Confirmed

Service 21PID 45
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 80 to 87 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127 %
Unit: %

0x00 = 0 → $0 - 128$ = -128 %

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

OxygenSensors

Lambda value, Equivalence Ratio Bank 1, Sensor 1 `LAMBDA11_CURRENT`SAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2007, 2019, 2021, 2024. Supported for 2006, 2008, 2010 to 2012, 2014 to 2015, 2017 to 2018, 2020, 2022 to 2023, 2025 to 2026.

Lambda value, Equivalence Ratio Bank 1, Sensor 1 `LAMBDA11_VOLT`SAE J1979Confirmed

Pelican can show this parameter as the O2 lambda.

Service 01PID 24
Module7E0 → 7E8
Every250 ms

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32768}$
Range: 0 to 1.99
Unit: Number

Confirmed for 2005 to 2007, 2019, 2021. Supported for 2008, 2010 to 2018, 2020.

Wide Range O2S Current, O2 Sensor Bank 1, Sensor 1 `O2S11_CURRENT`SAE J1979Confirmed

Service 01PID 34
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{256} - 128$
Range: -128 to 127.996 mA
Unit: mA

Confirmed for 2007, 2019, 2021, 2024. Supported for 2006, 2008, 2010 to 2012, 2014 to 2015, 2017 to 2018, 2020, 2022 to 2023, 2025 to 2026.

Wide Range O2S Voltage, O2 Sensor Bank 1, Sensor 1 `O2S11_VOLT`SAE J1979Confirmed

Service 01PID 24
Module7E0 → 7E8
Every250 ms

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{8192}$
Range: 0 to 7.999 V
Unit: V

Confirmed for 2005 to 2007, 2019, 2021. Supported for 2008, 2010 to 2018, 2020.

Fluids

Distance since oil change `TUNDRA_OIL_CHANGE_ODO`Confirmed

Service 21PID 41
Module7C0 → 7C8
Every30 s
Testing for 1999 to 2007, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 2514600}{15625}$
Range: 0 to 41038.272 km
Unit: km

0x37 = 55 → $\frac{55 \times 2514600}{15625}$ = 8,851.392 km

Confirmed for 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2007, 2022 to 2026.

Fuel

Alcohol fuel percentage `ALCH_PCT`SAE J1979Confirmed

Indicates the percentage of alcohol contained in ethanol or methanol fuels, if used. For example, ethanol fuel (E85) normally contains 85% ethanol, in which case this parameter will display 85%

Service 01PID 52
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2014.

Engine fuel rate `TUNDRA_ENG_FUEL_RATE`

Service 22DID F19D
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{50}$
Range: 0 to 1310.7 g/s
Unit: g/s

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel cut `TUNDRA_FUEL_CUT`

Service 21PID E6
Module7E0 → 7E8
Every1 s
Testing

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Fuel cut `TUNDRA_FUEL_CUT_7E0`Confirmed

Service 21PID 37
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bit 121 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Fuel cut time `TUNDRA_FUEL_CUT_TIME`Confirmed

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 537}{512}$
Range: 0 to 68734.9511
Unit: Number

0x01F0 = 496 → $\frac{496 \times 537}{512}$ = 520.21875

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Fuel injection timing `TUNDRA_FUEL_INJ_TIM`

Service 21PID F3
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 16}{125}$
Range: 0 to 32.64 ms
Unit: ms

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Fuel level `TUNDRA_FLI`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 22DID 1F2F
Module700 → 708
Every30 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

0xE1 = 225 → $\frac{225 \times 100}{255}$ = 88.235294 %

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Fuel level `TUNDRA_FUEL_LEVEL`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 22DID 1022
Module7C0 → 7C8
Every30 s
Testing for 1999 to 2021, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 L
Unit: L

0x0000 = 0 → $\frac{0}{100}$ = 0 L

Confirmed for 2022 to 2025. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2021, 2026.

Fuel level, volume `TUNDRA_FLI_VOL`Confirmed

Pelican can show this parameter as the fuel tank level.

Service 21PID 29
Module7C0 → 7C8
Every5 s
Testing for 1999 to 2007, 2009, 2013 to 2026

Example reply from a 2012 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 500}{3785}$
Range: 0 to 21 gal
Unit: gal

0x00 = 0 → $\frac{0 \times 500}{3785}$ = 0 gal

Confirmed for 2008, 2010 to 2012. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2007, 2014 to 2026.

Fuel pressure 1 `TUNDRA_FUEL_P_1`

Service 22DID 113C
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 50000 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel pressure 1 `TUNDRA_FUEL_P_1_700`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel pressure 2 `TUNDRA_FUEL_P_2`

Service 22DID 113C
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 50000 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel pressure 2 `TUNDRA_FUEL_P_2_700`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel pressure 3 `TUNDRA_FUEL_P_3`

Service 22DID 113C
Module700 → 708
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 50000 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel pressure 3 `TUNDRA_FUEL_P_3_700`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel pressure 4 `TUNDRA_FUEL_P_4`

Service 22DID 113C
Module700 → 708
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 50000 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel pressure 4 `TUNDRA_FUEL_P_4_700`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel pressure 5 `TUNDRA_FUEL_P_5`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 64 to 79 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel pressure 6 `TUNDRA_FUEL_P_6`

Service 22DID 11C4
Module700 → 708
Every1 s
Testing

Bits 80 to 95 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 300 kPa
Unit: kPa

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel pump duty ratio `TUNDRA_FUEL_PUMP_DUTY_RATIO`Confirmed

Service 22DID 106A
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0609756098$
Range: 0 to 3996 kPa
Unit: kPa

0x0FE3 = 4067 → $4067 \times 0.0609756098$ = 247.987805 kPa

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Fuel pump/speed status on `TUNDRA_FUEL_PMP_SPD_STAT_ON`Confirmed

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 14 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Fuel return temperature `TUNDRA_FUEL_RETURN_T`

Service 22DID 1141
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel tank level `FLI`SAE J1979Confirmed

Pelican can show this parameter as the fuel tank level.

Service 01PID 2F
Module7E0 → 7E8
Every1 s

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{255}$
Range: 0 to 100 %
Unit: %

Confirmed for 2014. Supported for 2012, 2015, 2017 to 2026.

Fuel temperature 1 `TUNDRA_FUEL_T_1`

Service 22DID 113E
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel temperature 1 `TUNDRA_FUEL_T_1_700`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel temperature 2 `TUNDRA_FUEL_T_2`

Service 22DID 113E
Module700 → 708
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel temperature 2 `TUNDRA_FUEL_T_2_700`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel temperature 3 `TUNDRA_FUEL_T_3`

Service 22DID 113E
Module700 → 708
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel temperature 3 `TUNDRA_FUEL_T_3_700`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel temperature 4 `TUNDRA_FUEL_T_4`

Service 22DID 113E
Module700 → 708
Every5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel temperature 4 `TUNDRA_FUEL_T_4_700`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel temperature 5 `TUNDRA_FUEL_T_5`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Fuel temperature 6 `TUNDRA_FUEL_T_6`

Service 22DID 11C5
Module700 → 708
Every5 s
Testing

Bits 40 to 47 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

High fuel pressure, actual `TUNDRA_HFP_ACTUAL`Confirmed

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 24 to 39 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

0x08BE = 2238 → $2238 \times 10$ = 22,380 kPa

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

High fuel pressure, target `TUNDRA_HFP_TARGET`Confirmed

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 23 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

0x0190 = 400 → $400 \times 10$ = 4,000 kPa

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Low fuel pressure `TUNDRA_LFP`Confirmed

Service 22DID 10CD
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10} - 3276.8$
Range: 0 to 3276.7 kPa
Unit: kPa

0x9024 = 36900 → $\frac{36900}{10} - 3276.8$ = 413.2 kPa

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Low fuel pressure `TUNDRA_LOW_FUEL_PRESSURE`Confirmed

Service 22DID 1F6D
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 64 to 79 of the reply, 16 bits.

Formula: $val \times 10$
Range: 0 to 655350 kPa
Unit: kPa

0x0028 = 40 → $40 \times 10$ = 400 kPa

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Target air-fuel equivalence ratio `TUNDRA_LAMBDA_TARGET`Confirmed

Service 21PID 04
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1.99}{65535}$
Range: 0 to 1.99
Unit: Number

0x7FF2 = 32754 → $\frac{32754 \times 1.99}{65535}$ = 0.99459

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Vehicle fuel rate `TUNDRA_VEH_FUEL_RATE`

Service 22DID F19D
Module700 → 708
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{50}$
Range: 0 to 1310.7 g/s
Unit: g/s

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Lights

Check engine SW `TUNDRA_CHECK_ENGINE_LIGHT`Confirmed

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing for 1999 to 2007, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 15 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2008, 2010 to 2011. Not supported for 2000, 2005 to 2007, 2022 to 2026.

Hazard switch history `TUNDRA_HAZARD_SWITCH_HISTORY`Confirmed

Service 21PID BC
Module7B0 → 7B8
Every3600 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 2 of the reply.

Unit: Named states

0b0 = 0 → INCOMPLETE

States
Raw value	State	Meaning
`0`	`INCOMPLETE`	Incomplete
`1`	`COMPLETE`	Complete

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Oil pressure switch `TUNDRA_EOP_LIGHT`Confirmed

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing for 1999 to 2007, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 35 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2008, 2010 to 2011, 2014 to 2015, 2017. Not supported for 2000, 2005 to 2007, 2022 to 2026.

P-seatbelt buckle SW `TUNDRA_P_SEATBELT_BUCKLE_LIGHT`Confirmed

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing for 1999 to 2007, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 8 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2008, 2010 to 2011. Not supported for 2000, 2005 to 2007, 2022 to 2026.

Rheostat `TUNDRA_RHEOSTAT`Confirmed

Higher values are brighter

Service 21PID 68
Module7C0 → 7C8
Every1 s
Testing for 1999 to 2007, 2009, 2012 to 2013, 2016, 2018 to 2026

Example reply from a 2017 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0xB1 = 177 → 177

Confirmed for 2008, 2010 to 2011, 2014 to 2015, 2017. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2007, 2018 to 2026.

Stop light `TUNDRA_STOP_LIGHT_SW`Confirmed

Service 21PID 1F
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Stop light `TUNDRA_STOP_LIGHT_SWITCH`Confirmed

Service 21PID 25
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Stop light relay `TUNDRA_STOP_LIGHT_RELAY`Confirmed

Service 21PID 3C
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Tail cancel SW `TUNDRA_TAIL_CANCEL_LIGHT`Confirmed

Service 21PID 12
Module7C0 → 7C8
Every1 s
Testing for 1999 to 2007, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2007, 2022 to 2026.

Movement

Accelerator fully close learn 1 `TUNDRA_ACCEL_FULLY_CLOSE_1`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 125}{256}$
Range: 0 to 124.5 °
Unit: °

0x29 = 41 → $\frac{41 \times 125}{256}$ = 20.019531 °

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Accelerator fully close learn 2 `TUNDRA_ACCEL_FULLY_CLOSE_2`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 125}{256}$
Range: 0 to 124.5 °
Unit: °

0x51 = 81 → $\frac{81 \times 125}{256}$ = 39.550781 °

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Accelerator idle position on `TUNDRA_ACCEL_IDLE_POS_ON`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 148 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b1 = 1 → 1

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Accelerator position `TUNDRA_ACCEL_POS`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val \times 25}{4096}$
Range: 0 to 399.9 %
Unit: %

0x0000 = 0 → $\frac{0 \times 25}{4096}$ = 0 %

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Accelerator sensor out, number 1 `TUNDRA_ACCEL_SENS_OUT_1`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Bits 72 to 79 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Accelerator sensor out, number 2 `TUNDRA_ACCEL_SENS_OUT_2`Confirmed

Service 21PID 41
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 80 to 87 of the reply, 8 bits.

Formula: $\frac{val \times 5}{256}$
Range: 0 to 4.98 V
Unit: V

0x51 = 81 → $\frac{81 \times 5}{256}$ = 1.582031 V

Confirmed for 2014, 2018 to 2019. In testing for 1999 to 2013, 2015 to 2017, 2020 to 2021. Not supported for 2022 to 2026.

Average engine speed of all cylinders `TUNDRA_AV_RPM_ALL_CYL`Confirmed

Pelican can show this parameter as the engine speed.

Service 21PID 54
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Compressor speed `TUNDRA_COMP_SPD`

Service 21PID 49
Module7C4 → 7CC
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 rpm
Unit: rpm

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Compressor, target speed `TUNDRA_COMP_TGT_SPD`

Service 21PID 4A
Module7C4 → 7CC
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 rpm
Unit: rpm

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Cruise control speed `TUNDRA_CRUISE_CTRL_SPD`

Service 21PID D3
Module7E0 → 7E8
Every250 ms
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Engine speed `TUNDRA_RPM`Confirmed

Pelican can show this parameter as the engine speed.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 72 to 87 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

0x0BA8 = 2984 → $\frac{2984}{4}$ = 746 rpm

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Engine speed `TUNDRA_RPM_V2`Confirmed

Pelican can show this parameter as the engine speed.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 64 to 79 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383.75 rpm
Unit: rpm

0x12E5 = 4837 → $\frac{4837}{4}$ = 1,209.25 rpm

Confirmed for 2014, 2017. In testing for 2016.

Engine speed of cylinder 1 `TUNDRA_RPM_CYL_1`Confirmed

Service 21PID 54
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Engine speed of cylinder 2 `TUNDRA_RPM_CYL_2`Confirmed

Service 21PID 54
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Engine speed of cylinder 3 `TUNDRA_RPM_CYL_3`Confirmed

Service 21PID 54
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Engine speed of cylinder 4 `TUNDRA_RPM_CYL_4`Confirmed

Service 21PID 54
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Front left wheel acceleration `TUNDRA_FL_WHEEL_ACCELERATION`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits. The value is signed.

Formula: $val \times 1.56906$
Range: -200.83 to 199.27 m/s²
Unit: m/s²

0x00 = 0 → $0 \times 1.56906$ = 0 m/s²

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Front left wheel speed `TUNDRA_FL_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{100} - 327.68$
Range: -327.68 to 327.67 km/h
Unit: km/h

0x8000 = 32768 → $\frac{32768}{100} - 327.68$ = 0 km/h

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Front left wheel speed `TUNDRA_TIRE_FL_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 256}{200}$
Range: 0 to 326.4 km/h
Unit: km/h

0x00 = 0 → $\frac{0 \times 256}{200}$ = 0 km/h

Confirmed for 2007 to 2008, 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Front left wheel speed? `TUNDRA_FL_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Front right wheel acceleration `TUNDRA_FR_WHEEL_ACCELERATION`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $val \times 1.56906$
Range: -200.83 to 199.27 m/s²
Unit: m/s²

0x00 = 0 → $0 \times 1.56906$ = 0 m/s²

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Front right wheel speed `TUNDRA_FR_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100} - 327.68$
Range: -327.68 to 327.67 km/h
Unit: km/h

0x8000 = 32768 → $\frac{32768}{100} - 327.68$ = 0 km/h

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Front right wheel speed `TUNDRA_TIRE_FR_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 256}{200}$
Range: 0 to 326.4 km/h
Unit: km/h

0x00 = 0 → $\frac{0 \times 256}{200}$ = 0 km/h

Confirmed for 2007 to 2008, 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Front right wheel speed? `TUNDRA_FR_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

High voltage, target engine speed `TUNDRA_HIGH_V_TGT_RPM`

Service 21PID 49
Module7E0 → 7E8
Every3600 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 rpm
Unit: rpm

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Intercooler water pump speed, raw count `TUNDRA_IWP_SPEED`Confirmed

Service 22DID 1075
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535
Unit: Number

0x8F9D = 36765 → 36,765

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Minimum engine speed `TUNDRA_MIN_RPM`Confirmed

Service 21PID 52
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 51199 rpm
Unit: rpm

0x0000 = 0 → $\frac{0 \times 25}{32}$ = 0 rpm

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

NC1 speed `TUNDRA_NC1_SPD`

Service 22DID 1614
Module701 → 709
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 10000 rpm
Unit: rpm

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

NO speed `TUNDRA_NO_SPD`

Service 22DID 1618
Module701 → 709
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 10000 rpm
Unit: rpm

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

NT speed `TUNDRA_NT_SPD`

Service 22DID 161A
Module701 → 709
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 10000 rpm
Unit: rpm

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Rear left wheel acceleration `TUNDRA_RL_WHEEL_ACCELERATION`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits. The value is signed.

Formula: $val \times 1.56906$
Range: -200.83 to 199.27 m/s²
Unit: m/s²

0x00 = 0 → $0 \times 1.56906$ = 0 m/s²

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Rear left wheel speed `TUNDRA_RL_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{100} - 327.68$
Range: -327.68 to 327.67 km/h
Unit: km/h

0x8000 = 32768 → $\frac{32768}{100} - 327.68$ = 0 km/h

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Rear left wheel speed `TUNDRA_TIRE_RL_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 256}{200}$
Range: 0 to 326.4 km/h
Unit: km/h

0x00 = 0 → $\frac{0 \times 256}{200}$ = 0 km/h

Confirmed for 2007 to 2008, 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Rear left wheel speed? `TUNDRA_RL_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Rear right wheel acceleration `TUNDRA_RR_WHEEL_ACCELERATION`Confirmed

Service 21PID 42
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits. The value is signed.

Formula: $val \times 1.56906$
Range: -200.83 to 199.27 m/s²
Unit: m/s²

0x00 = 0 → $0 \times 1.56906$ = 0 m/s²

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Rear right wheel speed `TUNDRA_RR_WHEEL_VSS`Confirmed

Service 22DID 1075
Module7D2 → 7DA
Every100 ms
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{100} - 327.68$
Range: -327.68 to 327.67 km/h
Unit: km/h

0x8000 = 32768 → $\frac{32768}{100} - 327.68$ = 0 km/h

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Rear right wheel speed `TUNDRA_TIRE_RR_SPD`Confirmed

Service 21PID 03
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 256}{200}$
Range: 0 to 326.4 km/h
Unit: km/h

0x00 = 0 → $\frac{0 \times 256}{200}$ = 0 km/h

Confirmed for 2007 to 2008, 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Rear right wheel speed? `TUNDRA_RR_WHEEL_SPEED_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Secondary speed `TUNDRA_NSS_SPD`

Service 22DID 1616
Module701 → 709
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val$
Range: 0 to 10000 rpm
Unit: rpm

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Speed `TUNDRA_VSS_7C0`Confirmed

Pelican can show this parameter as the speed.

Service 21PID 21
Module7C0 → 7C8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Vehicle speed `TUNDRA_VSS`Confirmed

Current vehicle speed.

Pelican can show this parameter as the speed.

Service 21PID 21
Module7B0 → 7B8
Every200 ms
Testing for 1999 to 2006, 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 1.35$
Range: 0 to 323.85 km/h
Unit: km/h

0x00 = 0 → $0 \times 1.35$ = 0 km/h

Confirmed for 2007 to 2008, 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Vehicle speed `TUNDRA_VSS_7E0`Confirmed

Pelican can show this parameter as the speed.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2004, 2009, 2012 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 88 to 95 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2010 to 2011, 2015, 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2005 to 2008. Not supported for 2000, 2022 to 2026.

Vehicle speed `TUNDRA_VSS_7E0_V2`Confirmed

Pelican can show this parameter as the speed.

Service 21PID 01
Module7E0 → 7E8
Every1 s
Testing for 2016

Example reply from a 2017 Toyota Tundra.

Bits 80 to 87 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x48 = 72 → 72 km/h

Confirmed for 2014, 2017. In testing for 2016.

Vehicle speed `TUNDRA_VSS_V2`Confirmed

Pelican can show this parameter as the speed.

Service 22DID 1F0D
Module7D2 → 7DA
Every250 ms
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

0x00 = 0 → 0 km/h

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2021, 2026.

Vehicle speed `VSS`SAE J1979Confirmed

Pelican can show this parameter as the speed.

Service 01PID 0D
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255 km/h
Unit: km/h

Confirmed for 2005, 2010, 2014 to 2015, 2019. Supported for 2006 to 2008, 2011 to 2013, 2016 to 2018, 2020 to 2026.

OBD

OBD requirements to which vehicle is designed `OBDSUP`SAE J1979Confirmed

Service 01PID 1C
Module7E0 → 7E8
Every3600 s

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`OBD II`	OBD II (California ARB)
`2`	`OBD`	OBD (Federal EPA)
`3`	`OBD & OBD II`
`4`	`OBD I`
`5`	`NO OBD`	Not OBD compliant
`6`	`EOBD`
`7`	`EOBD & OBD II`
`8`	`EOBD & OBD`
`9`	`EOBD, OBD, OBD II`
`10`	`JOBD`
`11`	`JOBD & OBD II`
`12`	`JOBD & EOBD`
`13`	`JOBD, EOBD, OBD II`
`14`	`EURO IV B1`	Heavy duty vehicles (EURO IV) B1
`15`	`EURO V B2`	Heavy duty vehicles (EURO V) B2
`16`	`EURO C`	Heavy duty vehicles (EURO EEC) C (gas engines)
`17`	`EMD`	Engine manufacturer diagnostics (EMD)
`18`	`EMD+`	Engine Manufacturer Diagnostics Enhanced (EMD+)
`19`	`HD OBD-C`	Heavy Duty On-Board Diagnostics (Child/Partial)
`20`	`HD OBD`	Heavy Duty On-Board Diagnostics
`21`	`WWH OBD`	World Wide Harmonized OBD
`23`	`HD EOBD-I`	Heavy Duty Euro OBD Stage I without NOx Control
`24`	`HD EOBD-I N`	Heavy Duty Euro OBD Stage I with NOx Control
`25`	`HD EOBD-II`	Heavy Duty Euro OBD Stage II without NOx Control
`26`	`HD EOBD-II N`	Heavy Duty Euro OBD Stage II with NOx Control
`27`	`HD-ZEV`	Heavy Duty ZEV
`28`	`OBDBr-1`	Brazil OBD Phase 1
`29`	`OBDBr-2`	Brazil OBD Phase 2 and Phase 2+
`30`	`KOBD`	Korean OBD
`31`	`IOBD-I-BS4`	India BS4 OBD I
`32`	`IOBD-II-BS4`	India BS4 OBD II
`33`	`HD EOBD-VI`	Euro VI
`34`	`OBD, OBD II and HD OBD`
`35`	`OBDBr-3`	Brazil OBD Phase 3
`36`	`MC EOBD-I`	Motorcycle, Euro OBD-I
`37`	`MC EOBD-II`	Motorcycle, Euro OBD-II
`38`	`MC COBD-I`	Motorcycle, China OBD-I
`39`	`MC TOBD-I`	Motorcycle, Taiwan OBD-I
`40`	`MC JOBD-I`	Motorcycle, Japan OBD-I
`41`	`CN-OBD-6`	China Nationwide Stage 6
`42`	`OBDBr-P7`	Brazil OBD Phase 7
`43`	`CN-HDOBD-VI`	China Heavy Duty VI
`44`	`IOBD-I-BS6`	India BS6 OBD I
`45`	`IOBD-II-BS6`	India BS6 OBD II
`46`	`IHDOBD-BSVI`	India BSVI HD OBD
`47`	`OBDBr-P8`	Brazil OBD Phase 8
`48`	`HD-JOBD-II`	Japan Heavy Duty OBD-II
`49`	`HD-KOBD-II`	Korea Heavy Duty OBD-II
`50`	`CN-OROBD-IV`	China Off-Road IV OBD
`51`	`CARB ACC-II`	Light Duty ZEV, ACC-II
`52`	`MC JOBD-II`	Motorcycle, Japan OBD-II
`53`	`MC CARB OBD`	Motorcycle, California (CARB) OBD
`54`	`MC EPA OBD`	Motorcycle, Federal (EPA) OBD
`55`	`MC CARB & EPA OBD`	Motorcycle, 50-State (CARB & EPA) OBD
`56`	`HD ZEV CARB ZEP`	Heavy Duty ZEV, CARB ZEP
`57`	`CARB ACC-II & EPA TIER4`	Light Duty ZEV, CARB ACC-II and EPA Tier 4 (GTR 22)
`58`	`EPA TIER4`	Light Duty ZEV, EPA Tier 4 (GTR 22)
`59`	`EPA HD`	EPA HD OBD

Confirmed for 2007 to 2008, 2010 to 2011, 2014. Supported for 2005 to 2006, 2012 to 2013, 2015 to 2026.

Orientation

Deceleration `TUNDRA_DECEL`Confirmed

Service 21PID 05
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 36.36}{255} - 18.18$
Range: -18.18 to 18.18 m/s²
Unit: m/s²

0x7D = 125 → $\frac{125 \times 36.36}{255} - 18.18$ = -0.356471 m/s²

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Deceleration 2 `TUNDRA_DECEL_2`Confirmed

Service 21PID 05
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 36.36}{255} - 18.18$
Range: -18.18 to 18.18 m/s²
Unit: m/s²

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Deceleration open `TUNDRA_DECELERATION_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Lateral g `TUNDRA_LAT_G`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{50}$
Range: -2.5 to 2.5 g
Unit: g

0x00 = 0 → $\frac{0}{50}$ = 0 g

Confirmed for 2007 to 2008, 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Longitudinal g `TUNDRA_LNG_G`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{50}$
Range: -2.5 to 2.5 g
Unit: g

0x00 = 0 → $\frac{0}{50}$ = 0 g

Confirmed for 2007 to 2008, 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Yaw rate value, degrees/sec `TUNDRA_YAW_RATE`Confirmed

Service 21PID 47
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127 °
Unit: °

0x7D = 125 → $125 - 128$ = -3 °

Confirmed for 2007 to 2008, 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Yaw rate, error? `TUNDRA_YAW_RATE_OPEN_ERROR`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 5 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Yaw rate, sensor 1 `TUNDRA_YAW_1`Confirmed

Service 21PID 06
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127
Unit: Number

0x80 = 128 → $128 - 128$ = 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Yaw rate, sensor 2 `TUNDRA_YAW_2`Confirmed

Service 21PID 06
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127
Unit: Number

0x7F = 127 → $127 - 128$ = -1

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Zero point of deceleration `TUNDRA_ZP_DEC`Confirmed

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{50}$
Range: -2.56 to 2.54 g
Unit: g

0x02 = 2 → $\frac{2}{50}$ = 0.04 g

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Zero point of deceleration 2 `TUNDRA_ZP_DEC2`Confirmed

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits. The value is signed.

Formula: $\frac{val}{50}$
Range: -2.56 to 2.54 g
Unit: g

0x00 = 0 → $\frac{0}{50}$ = 0 g

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Zero point of yaw rate `TUNDRA_ZERO_POINT_OF_YAW_RATE`

Service 21PID A1
Module7B0 → 7B8
Every3600 s
Testing for 1999 to 2017, 2019 to 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127
Unit: Number

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2018. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2019 to 2026.

Zero point of yaw rate, degrees/sec `TUNDRA_ZP_YAW`Confirmed

Service 21PID 46
Module7B0 → 7B8
Every250 ms
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 128$
Range: -128 to 127
Unit: Number

0x80 = 128 → $128 - 128$ = 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Seatbelts

Buckle switch, left side `TUNDRA_BUCKLE_LS`

Service 21PID 04
Module780 → 788
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Bits 32 to 39 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2018 to 2021. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Buckle switch, right side `TUNDRA_BUCKLE_RS`Confirmed

Service 21PID 04
Module780 → 788
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x01 = 1 → 1

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Reverse beep `TUNDRA_REVERSE_BEEP`

Service 21PID AC
Module7C0 → 7C8
Every1 s
Testing for 1999 to 2017, 2019 to 2026

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: On or off

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Supported for 2018. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2019 to 2026.

Seat belt beep, driver `TUNDRA_SEAT_BELT_BEEP_DRIVER`Confirmed

Service 21PID A7
Module7C0 → 7C8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Seat belt beep, passenger `TUNDRA_SEAT_BELT_BEEP_PASSENGER`Confirmed

Service 21PID A7
Module7C0 → 7C8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b1 = 1 → 1

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Seat belt beep, reminder `TUNDRA_SEAT_BELT_BEEP_REMINDER`Confirmed

Service 21PID A7
Module7C0 → 7C8
Every1 s
Testing for 1999 to 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Stats

Ready-on time, total `TUNDRA_READY_HOURS`Confirmed

Service 22DID 15E8
Module7D2 → 7DA
Every60 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 80 to 95 of the reply, 16 bits.

Formula: $val$
Range: 0 to 65535 h
Unit: h

0x0056 = 86 → 86 h

Confirmed for 2023, 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022, 2024, 2026.

Tires

Brake assist status `TUNDRA_BA_CTRL_STATUS`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Front left tire pressure `TUNDRA_TP_3`Confirmed

Pelican can show this parameter as the front left tire pressure.

Service 22DID 1005
Module750 → 758
Every15 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 40 to 47 of the reply, 8 bits.

Formula: $\frac{val}{4.125} - 5.6969697$
Range: 0 to 56.1212 psi
Unit: psi

0xAC = 172 → $\frac{172}{4.125} - 5.6969697$ = 36 psi

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Front left tire pressure `TUNDRA_TP_FL`Confirmed

Pelican can show this parameter as the front left tire pressure.

Service 21PID 30
Module750 → 758
Every2.5 s
Testing for 1999 to 2017, 2022 to 2026

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2017, 2022 to 2026.

Front left tire temperature `TUNDRA_TT_3`Confirmed

Service 22DID 1004
Module750 → 758
Every15 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -30 to 100 °C
Unit: °C

0x3B = 59 → $59 - 40$ = 19 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Front left tire temperature `TUNDRA_TT_FL`Confirmed

Pelican can show this parameter as the front left tire temperature.

Service 21PID 16
Module750 → 758
Every1 s
Testing for 1999 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x33 = 51 → $51 - 40$ = 11 °C

Confirmed for 2018 to 2019. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2017, 2020 to 2026.

Front left wheel ABS status `TUNDRA_FL_WHEEL_ABS_CTRL`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Front left wheel speed `TUNDRA_FL_WHL_SPD`

Service 22DID 1003
Module7B1 → 7B9
Every250 ms
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 326}{255}$
Range: 0 to 150 km/h
Unit: km/h

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Front left wheel vehicle stability control status `TUNDRA_FL_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Front right tire pressure `TUNDRA_TP_1`Confirmed

Pelican can show this parameter as the front right tire pressure.

Service 22DID 1005
Module750 → 758
Every15 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{4.125} - 5.6969697$
Range: 0 to 56.1212 psi
Unit: psi

0xAB = 171 → $\frac{171}{4.125} - 5.6969697$ = 35.757576 psi

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Front right tire pressure `TUNDRA_TP_FR`Confirmed

Pelican can show this parameter as the front right tire pressure.

Service 21PID 30
Module750 → 758
Every2.5 s
Testing for 1999 to 2017, 2022 to 2026

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2017, 2022 to 2026.

Front right tire temperature `TUNDRA_TT_1`Confirmed

Service 22DID 1004
Module750 → 758
Every15 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -30 to 100 °C
Unit: °C

0x3A = 58 → $58 - 40$ = 18 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Front right tire temperature `TUNDRA_TT_FR`Confirmed

Pelican can show this parameter as the front right tire temperature.

Service 21PID 16
Module750 → 758
Every1 s
Testing for 1999 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x34 = 52 → $52 - 40$ = 12 °C

Confirmed for 2018 to 2019. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2017, 2020 to 2026.

Front right wheel ABS status `TUNDRA_FR_WHEEL_ABS_CTRL`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Front right wheel cylinder open `TUNDRA_FR_WHEEL_CYLINDER_OPEN`Confirmed

Service 21PID BE
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2017, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 12 of the reply.

Formula: $val$
Range: 0 to 1
Unit: No or yes

0b0 = 0 → 0

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017, 2022 to 2026.

Front right wheel speed `TUNDRA_FR_WHL_SPD`

Service 22DID 1003
Module7B1 → 7B9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 326}{255}$
Range: 0 to 150 km/h
Unit: km/h

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Front right wheel vehicle stability control status `TUNDRA_FR_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 8 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Predictive brake assist status `TUNDRA_PBA_CTRL_STATUS`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 12 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Rear left tire pressure `TUNDRA_TP_4`Confirmed

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 1005
Module750 → 758
Every15 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 56 to 63 of the reply, 8 bits.

Formula: $\frac{val}{4.125} - 5.6969697$
Range: 0 to 56.1212 psi
Unit: psi

0xAA = 170 → $\frac{170}{4.125} - 5.6969697$ = 35.515152 psi

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Rear left tire pressure `TUNDRA_TP_RL`Confirmed

Pelican can show this parameter as the rear left tire pressure.

Service 21PID 30
Module750 → 758
Every2.5 s
Testing for 1999 to 2017, 2022 to 2026

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2017, 2022 to 2026.

Rear left tire temperature `TUNDRA_TT_4`Confirmed

Service 22DID 1004
Module750 → 758
Every15 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -30 to 100 °C
Unit: °C

0x38 = 56 → $56 - 40$ = 16 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Rear left tire temperature `TUNDRA_TT_RL`Confirmed

Pelican can show this parameter as the rear left tire temperature.

Service 21PID 16
Module750 → 758
Every1 s
Testing for 1999 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x34 = 52 → $52 - 40$ = 12 °C

Confirmed for 2018 to 2019. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2017, 2020 to 2026.

Rear left wheel ABS status `TUNDRA_RL_WHEEL_ABS_CTRL`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 3 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Rear left wheel EBS status `TUNDRA_RL_WHEEL_EBD_CTRL`Confirmed

Electronic brakeforce distribution

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Rear left wheel speed `TUNDRA_RL_WHL_SPD`

Service 22DID 1003
Module7B1 → 7B9
Every250 ms
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 326}{255}$
Range: 0 to 150 km/h
Unit: km/h

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Rear left wheel vehicle stability control status `TUNDRA_RL_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 11 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Rear right tire pressure `TUNDRA_TP_2`Confirmed

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 1005
Module750 → 758
Every15 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val}{4.125} - 5.6969697$
Range: 0 to 56.1212 psi
Unit: psi

0xA8 = 168 → $\frac{168}{4.125} - 5.6969697$ = 35.030303 psi

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Rear right tire pressure `TUNDRA_TP_RR`Confirmed

Pelican can show this parameter as the rear right tire pressure.

Service 21PID 30
Module750 → 758
Every2.5 s
Testing for 1999 to 2017, 2022 to 2026

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

Confirmed for 2018 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2017, 2022 to 2026.

Rear right tire temperature `TUNDRA_TT_2`Confirmed

Service 22DID 1004
Module750 → 758
Every15 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -30 to 100 °C
Unit: °C

0x38 = 56 → $56 - 40$ = 16 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Rear right tire temperature `TUNDRA_TT_RR`Confirmed

Pelican can show this parameter as the rear right tire temperature.

Service 21PID 16
Module750 → 758
Every1 s
Testing for 1999 to 2017, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

0x33 = 51 → $51 - 40$ = 11 °C

Confirmed for 2018 to 2019. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2017, 2020 to 2026.

Rear right wheel ABS status `TUNDRA_RR_WHEEL_ABS_CTRL`Confirmed

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 2 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Rear right wheel EBS status `TUNDRA_RR_WHEEL_EBD_CTRL`Confirmed

Electronic brakeforce distribution

Service 21PID 5F
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 6 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Rear right wheel speed `TUNDRA_RR_WHL_SPD`

Service 22DID 1003
Module7B1 → 7B9
Every250 ms
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 326}{255}$
Range: 0 to 150 km/h
Unit: km/h

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Rear right wheel vehicle stability control status `TUNDRA_RR_WHEEL_VSC_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 10 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Spare tire pressure `TUNDRA_TP_5`Confirmed

Service 22DID 1005
Module750 → 758
Every15 s
Testing for 1999 to 2021

Bits 72 to 79 of the reply, 8 bits.

Formula: $\frac{val}{4.125} - 5.6969697$
Range: 0 to 56.1212 psi
Unit: psi

Confirmed for 2022 to 2025. In testing for 1999, 2001 to 2004, 2009, 2013. Supported for 2026. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Spare tire pressure `TUNDRA_TP_SPARE`Confirmed

Service 21PID 30
Module750 → 758
Every2.5 s
Testing for 1999 to 2017, 2022 to 2026

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val}{58} - 0.5$
Range: 0 to 3.896 bar
Unit: bar

Confirmed for 2018 to 2019. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013. Supported for 2020 to 2021. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2017, 2022 to 2026.

Spare tire temperature `TUNDRA_TT_5`Confirmed

Service 22DID 1004
Module750 → 758
Every15 s
Testing for 1999 to 2021

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 40$
Range: -30 to 100 °C
Unit: °C

Confirmed for 2022 to 2025. In testing for 1999, 2001 to 2004, 2009, 2013. Supported for 2026. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Spare tire temperature `TUNDRA_TT_SPARE`Confirmed

Service 21PID 16
Module750 → 758
Every1 s
Testing for 1999 to 2017, 2020 to 2026

Bits 32 to 39 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Confirmed for 2019. In testing for 1999, 2001 to 2004, 2009, 2013. Supported for 2018. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2017, 2020 to 2026.

Tire 1 position `TUNDRA_TID_1`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

0x01 = 1 → FL

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Tire 2 position `TUNDRA_TID_2`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 15 of the reply, 8 bits.

Unit: Named states

0x02 = 2 → FR

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Tire 3 position `TUNDRA_TID_3`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 16 to 23 of the reply, 8 bits.

Unit: Named states

0x03 = 3 → RL

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Tire 4 position `TUNDRA_TID_4`Confirmed

Service 22DID 2021
Module750 → 758
Every86400 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 24 to 31 of the reply, 8 bits.

Unit: Named states

0x04 = 4 → RR

States
Raw value	State	Meaning
`1`	`FL`	Front left
`2`	`FR`	Front right
`3`	`RL`	Rear left
`4`	`RR`	Rear right

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Tire pressure 1, set 2 `TUNDRA_TIRE_P_1_SET_2`

Service 21PID 15
Module750 → 758
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 69}{4000} - 0.5$
Range: -0.5 to 3.89 bar
Unit: bar

In testing for 1999 to 2007, 2009 to 2013, 2017, 2020. Not supported for 2008, 2014 to 2016, 2018 to 2019, 2021 to 2026.

Tire pressure 2, set 2 `TUNDRA_TIRE_P_2_SET_2`

Service 21PID 15
Module750 → 758
Every15 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $\frac{val \times 69}{4000} - 0.5$
Range: -0.5 to 3.89 bar
Unit: bar

In testing for 1999 to 2007, 2009 to 2013, 2017, 2020. Not supported for 2008, 2014 to 2016, 2018 to 2019, 2021 to 2026.

Tire pressure 3, set 2 `TUNDRA_TIRE_P_3_SET_2`

Service 21PID 15
Module750 → 758
Every15 s
Testing

Bits 16 to 23 of the reply, 8 bits.

Formula: $\frac{val \times 69}{4000} - 0.5$
Range: -0.5 to 3.89 bar
Unit: bar

In testing for 1999 to 2007, 2009 to 2013, 2017, 2020. Not supported for 2008, 2014 to 2016, 2018 to 2019, 2021 to 2026.

Tire pressure 4, set 2 `TUNDRA_TIRE_P_4_SET_2`

Service 21PID 15
Module750 → 758
Every15 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $\frac{val \times 69}{4000} - 0.5$
Range: -0.5 to 3.89 bar
Unit: bar

In testing for 1999 to 2007, 2009 to 2013, 2017, 2020. Not supported for 2008, 2014 to 2016, 2018 to 2019, 2021 to 2026.

Tire pressure 5, set 2 `TUNDRA_TIRE_P_5_SET_2`

Service 21PID 15
Module750 → 758
Every15 s
Testing

Bits 32 to 39 of the reply, 8 bits.

Formula: $\frac{val \times 69}{4000} - 0.5$
Range: -0.5 to 3.89 bar
Unit: bar

In testing for 1999 to 2007, 2009 to 2013, 2017, 2020. Not supported for 2008, 2014 to 2016, 2018 to 2019, 2021 to 2026.

Torque converter turbine wheel speed `TUNDRA_TQ_CONV_TURBINE_WHL`

Service 21PID DA
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 12750$
Range: 0 to 6 rpm
Unit: rpm

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Traction control, engine status `TUNDRA_TRC_TRAC__ENGINE_CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Traction control, status `TUNDRA_TRC_TRAC__CTRL`Confirmed

Service 21PID 5A
Module7B0 → 7B8
Every1 s
Testing for 1999 to 2006, 2009, 2012 to 2013, 2016, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 0 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2007 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2006, 2022 to 2026.

Wheel cylinder pressure `TUNDRA_WHEEL_CYLINDER_PRESSURE`

Service 21PID 07
Module7B0 → 7B8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{51}$
Range: 0 to 5 V
Unit: V

In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2026.

Transmission

Boosting converter temperature, lower `TUNDRA_BOOSTING_CONV_T_LO`

Service 22DID 10A7
Module7D2 → 7DA
Every5 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Not supported for 2022 to 2026.

Boosting converter temperature, upper `TUNDRA_BOOSTING_CONV_T_HI`

Service 22DID 10A7
Module7D2 → 7DA
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

Not supported for 2022 to 2026.

Current gear `TUNDRA_GEAR_V2`Confirmed

Service 21PID DA
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2004, 2007, 2009 to 2026

Example reply from a 2008 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x01 = 1 → 1

Confirmed for 2005 to 2006, 2008. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2007, 2010 to 2011, 2014 to 2015, 2017 to 2026.

DC-DC converter output current `TUNDRA_DC_DC_CONV_OUTPUT`

Service 22DID 111C
Module7D2 → 7DA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 199 A
Unit: A

Not supported for 2022 to 2026.

Front axle coupling clutch current `TUNDRA_FRONT_AXLE_COUPLING`

Service 22DID 100E
Module7B1 → 7B9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 A
Unit: A

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Front axle coupling clutch position sensor status `TUNDRA_FRONT_AXLE_COUPLING_CLU`

Service 22DID 100F
Module7B1 → 7B9
Every1 s
Testing

Bit 8 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Gear `TUNDRA_GEAR`Confirmed

Service 21PID 85
Module7E0 → 7E8
Every400 ms
Testing for 1999 to 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 20
Unit: Number

0x01 = 1 → 1

Confirmed for 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Gear `TUNDRA_GEAR_700`Confirmed

Service 22DID 1621
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 255
Unit: Number

0x01 = 1 → 1

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Left coupling clutch current `TUNDRA_LEFT_COUPLING_CLU`

Service 22DID 100E
Module7B1 → 7B9
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 A
Unit: A

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Lock up state `TUNDRA_AT_LOCK_UP_STATE`Confirmed

Service 22DID 1620
Module700 → 708
Every1 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bit 7 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Rear axle coupling clutch current `TUNDRA_REAR_AXLE_COUPLING`

Service 22DID 100E
Module7B1 → 7B9
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 A
Unit: A

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Rear axle coupling clutch position sensor status `TUNDRA_REAR_AXLE_COUPLING_CLU_POS`

Service 22DID 100F
Module7B1 → 7B9
Every1 s
Testing

Bit 9 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Right coupling clutch current `TUNDRA_RIGHT_COUPLING_CLU`

Service 22DID 100E
Module7B1 → 7B9
Every1 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{1000}$
Range: 0 to 65.535 A
Unit: A

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Torque converter and TE1 on `TUNDRA_TQ_CONV_TE1_ON`Confirmed

Service 21PID 39
Module7E0 → 7E8
Every250 ms
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 30 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Torque converter lock-up `TUNDRA_TQC_LOCKUP`Confirmed

Engages a clutch inside the torque converter to create a direct connection between the engine and transmission, reducing slippage and improving efficiency.

Service 21PID 85
Module7E0 → 7E8
Every400 ms
Testing for 1999 to 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bit 8 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Off or on

0b0 = 0 → 0

Confirmed for 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Transmission fluid post-converter temperature, variant 3 `TUNDRA_TRANS_FLUID_POST_T_3`

Service 22DID 1628
Module700 → 708
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Transmission fluid temperature, pan var.3 `TUNDRA_ATF_T_PAN_V3`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1627
Module700 → 708
Every5 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

0x50A0 = 20640 → $\frac{20640}{256} - 40$ = 40.625 °C

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2012 to 2013, 2016. Not supported for 2000, 2005 to 2008, 2010 to 2011, 2014 to 2015, 2017 to 2021.

Transmission fluid temperature, variant 5 `TUNDRA_ATF_T_V_5`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Transmission fluid temperature, variant 8 `TUNDRA_ATF_T_V_8`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Transmission fluid temperature, variant 9 `TUNDRA_ATF_T_V_9`

Service 21PID D9
Module7E1 → 7E9
Every5 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Transmission fluid temperature, variant 10 `TUNDRA_ATF_T_V_10_7E1`

Service 21PID 82
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Transmission fluid temperature, variant 11 `TUNDRA_ATF_T_V_11`

Service 21PID 82
Module7E1 → 7E9
Every5 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Transmission fluid temperature, variant 12 `TUNDRA_ATF_T_V_12`

Service 21PID D9
Module7E1 → 7E9
Every5 s
Testing

Bits 48 to 63 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Transmission fluid temperature, variant 14 `TUNDRA_ATF_T_V_14`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Transmission fluid temperature, variant 14 `TUNDRA_ATF_T_V_14_7E1`

Service 21PID D9
Module7E1 → 7E9
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215.996 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Transmission fluid temperature, variant 21 `TUNDRA_ATF_T_V_21`

Service 21PID D9
Module7E0 → 7E8
Every5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Transmission fluid temperature, variant 21 `TUNDRA_ATF_T_V_21_7E1`

Service 21PID D9
Module7E1 → 7E9
Every5 s
Testing

Bits 24 to 31 of the reply, 8 bits.

Formula: $val - 40$
Range: -40 to 215 °C
Unit: °C

In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022 to 2026.

Transmission oil pressure calibration, complete `TUNDRA_TRANS_OIL_PRESS`Confirmed

Service 21PID 83
Module7E0 → 7E8
Every3600 s
Testing for 1999 to 2013, 2015 to 2018, 2020 to 2026

Example reply from a 2019 Toyota Tundra.

Bit 1 of the reply.

Formula: $val$
Range: 0 to 1
Unit: Number

0b0 = 0 → 0

Confirmed for 2014, 2019. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2022 to 2026.

Transmission shift state ratio `TUNDRA_TRANS_SHIFT_ST_RAT`

Service 22DID 1622
Module700 → 708
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5333}{21845000}$
Range: 0 to 15.999
Unit: Number

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Transmission shift state ratio `TUNDRA_TRANS_SHIFT_ST_RAT_701`

Service 22DID 1622
Module701 → 709
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5333}{21845000}$
Range: 0 to 15.999
Unit: Number

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Transmission temperature, pan `TUNDRA_ATF_PAN_T`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 21PID 82
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

0x29E0 = 10720 → $\frac{10720}{256} - 40$ = 1.875 °C

Confirmed for 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Transmission temperature, torque converter `TUNDRA_ATF_TQC_T`Confirmed

Pelican can show this parameter as the transmission fluid temperature.

Service 21PID 82
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{256} - 40$
Range: -40 to 215 °C
Unit: °C

0x2A80 = 10880 → $\frac{10880}{256} - 40$ = 2.5 °C

Confirmed for 2010 to 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2022 to 2026.

Trips

Odometer `TUNDRA_ENG_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module700 → 708
Every30 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x000B14 = 2836 → 2,836 km

Confirmed for 2022 to 2026. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019.

Odometer `TUNDRA_ODO`Confirmed

Pelican can show this parameter as the odometer.

Service 21PID 28
Module7E0 → 7E8
Every5 s
Testing for 2011 to 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 0 to 23 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x00C438 = 50232 → 50,232 km

Confirmed for 2014 to 2021. In testing for 2013. Supported for 2005 to 2008. Not supported for 2000, 2010 to 2012, 2022 to 2026.

Odometer `TUNDRA_ODO_1FA6`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 1FA6
Module7D2 → 7DA
Every10 s
Testing for 1999 to 2022, 2024, 2026

Example reply from a 2025 Toyota Tundra.

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{10}$
Range: 0 to 429496729.5 km
Unit: km

0x000429EB = 272875 → $\frac{272875}{10}$ = 27,287.5 km

Confirmed for 2023, 2025. In testing for 1999 to 2013, 2015 to 2018, 2020 to 2021. Not supported for 2014, 2019, 2022, 2024, 2026.

Odometer `TUNDRA_ODO_V2_V2`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module7D2 → 7DA
Every10 s
Testing for 2026

Example reply from a 2025 Toyota Tundra.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x000C7D = 3197 → 3,197 km

Confirmed for 2022 to 2025. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2015, 2017 to 2021, 2026.

Odometer `TUNDRA_ODO_V5`Confirmed

Pelican can show this parameter as the odometer.

Service 22DID 0103
Module701 → 709
Every30 s
Testing for 1999 to 2021

Example reply from a 2026 Toyota Tundra.

Bits 8 to 31 of the reply, 24 bits.

Formula: $val$
Range: 0 to 16777215 km
Unit: km

0x000B14 = 2836 → 2,836 km

Confirmed for 2022 to 2026. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2010 to 2012, 2014 to 2021.

Previous trip distance `TUNDRA_PREV_TRIP_DST`Confirmed

Service 21PID 51
Module7E0 → 7E8
Every1 s
Testing for 1999 to 2009, 2011, 2013, 2022 to 2026

Example reply from a 2021 Toyota Tundra.

Bits 40 to 55 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 km
Unit: km

0x0000 = 0 → $\frac{0}{100}$ = 0 km

Confirmed for 2010, 2012, 2014 to 2021. In testing for 1999, 2001 to 2004, 2009, 2013. Not supported for 2000, 2005 to 2008, 2011, 2022 to 2026.

Total distance `TUNDRA_TOT_DIST`

Service 22DID 0103
Module7B1 → 7B9
Every30 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 150
Unit: Number

In testing for 1999 to 2007, 2009 to 2013, 2016 to 2017, 2020 to 2021. Not supported for 2008, 2014 to 2015, 2018 to 2019, 2022 to 2026.

Parameters

Battery

+BM voltage TUNDRA_BM_VConfirmed

1st turbocharger outlet pressure, control valve TUNDRA_1ST_TRUBOCHARGER_P

2nd turbocharger outlet pressure TUNDRA_2ND_TRUBOCHARGER_OUTLET_P

2nd turbocharger outlet pressure, control valve TUNDRA_2ND_TRUBOCHARGER_P

12V battery current TUNDRA_12V_CConfirmed

12V battery temperature TUNDRA_12V_TConfirmed

12V battery voltage TUNDRA_12V_V_V2Confirmed

12V battery voltage before system main relay TUNDRA_12V_BAT_V_BEFORE_SMRConfirmed

12V battery voltage smoothed TUNDRA_12V_BAT_V_SMOOTHEDConfirmed

Aux battery voltage TUNDRA_AUX_BAT_VConfirmed

Aux. battery capacity after IG OFF TUNDRA_AUX_BAT_CAP_AFTER_IG_OFFConfirmed

Aux. battery capacity after IG ON TUNDRA_AUX_BAT_CAP_AFTER_IG_ONConfirmed

Auxiliary battery current TUNDRA_AUXILIARY_BATConfirmed

Battery current TUNDRA_BAT_CURRENT

Battery current TUNDRA_BAT_CURRENT_700Confirmed

Battery status of full charge TUNDRA_BAT_STAT_FULL_CHGConfirmed

Battery temperature TUNDRA_BAT_T

Battery temperature TUNDRA_BAT_T_700Confirmed

Battery temperature TUNDRA_BAT_T_700_2

Battery voltage TUNDRA_12V_VConfirmed

Battery voltage TUNDRA_BAT_VConfirmed

Battery voltage TUNDRA_BATTERY_VOLTAGE_7E0Confirmed

Battery voltage TUNDRA_BATTERY_VOLTAGE_7E0_V2Confirmed

Charge contactor current TUNDRA_SCC_SOLENOID_CURRENT

Charging integrated current of aux. battery TUNDRA_CHG_INTEGRATEDConfirmed

Control module voltage VPWRSAE J1979Confirmed

Dark current of battery TUNDRA_DARK_CURRENT_BAT

DC-DC converter high side voltage TUNDRA_DC_DC_CONV_HIGH_SIDE_V

DC-DC converter low side voltage TUNDRA_DC_DC_CONV_LOW_SIDE_V

DC-DC converter, target voltage before charging TUNDRA_DC_DC_CONV_TGT_V

Discharging integrated current of aux. battery TUNDRA_DISCHARGINGConfirmed

Distance since last battery cable disconnection TUNDRA_DIST_SINCE_BAT_DISCConfirmed

HV battery charge voltage TUNDRA_HVBAT_CHRG_V

HV battery charge, maximum TUNDRA_HVBAT_SOC_MAXConfirmed

HV battery charge, minimum TUNDRA_HVBAT_SOC_MINConfirmed

HV battery current TUNDRA_HVBAT_CConfirmed

HV battery maximum temperature TUNDRA_HVBAT_MAX_T

HV battery minimum temperature TUNDRA_HVBAT_MIN_T

HV battery voltage TUNDRA_HVBAT_VConfirmed

Hybrid battery 1 fan TUNDRA_HYBRID_BAT_1_FANConfirmed

Hybrid battery temperature 1 TUNDRA_HYBRID_BAT_T_1Confirmed

Hybrid battery temperature 2 TUNDRA_HYBRID_BAT_T_2Confirmed

Hybrid battery temperature 3 TUNDRA_HYBRID_BAT_T_3Confirmed

Initial engine battery voltage lower limit TUNDRA_INITIAL_ENG_BAT_V_LOConfirmed

Main connector solenoid current TUNDRA_SMC_SOLENOID_CURRENT

Main relay a, solenoid current TUNDRA_SLA_SOLENOID_CURRENT

Main relay r solenoid current TUNDRA_SLR_SOLENOID_CURRENT

Output speed sensor voltage TUNDRA_NOUT_SENS_V

Regenerative braking cooperation TUNDRA_REGEN_COOPERATION

Regenerative operation TUNDRA_FR_REGEN_OPERATION

Regenerative request TUNDRA_FR_REGEN_REQUEST

Relay control solenoid current TUNDRA_SRC_SOLENOID_CURRENT

Service contactor solenoid current TUNDRA_SSC_SOLENOID_CURRENT

Sleep time of battery sensor TUNDRA_SLEEP_TIME_BATSENS

State of charge TUNDRA_SOCConfirmed

Turbine speed sensor voltage TUNDRA_NT_SENS_V

Vh-voltage after boosting TUNDRA_VH_V_AFTER_BOOSTINGConfirmed

Vl-voltage before boosting TUNDRA_VL_V_BEFORE_BOOSTINGConfirmed

Voltage of battery sensor TUNDRA_V_BATSENSConfirmed

Brakes

Parking brake actuator status TUNDRA_EPBConfirmed

Climate

Adjusted ambient temperature TUNDRA_ADJUSTED_AMBIENT_TConfirmed

Air inlet damper actual pulse TUNDRA_AIR_INLET_DAMPER_ACTUAL_PULSE

Air inlet damper target pulse TUNDRA_AIR_INLET_DAMPER_TARGET_PULSEConfirmed

Air outlet servo actual pulse, driver TUNDRA_AIR_OUTLET_SERVO_ACTU_PULSE_D

Air outlet servo pulse, driver TUNDRA_AIR_OUTLET_SERVO_PULSE_DConfirmed

Ambient air temperature AATSAE J1979Confirmed

Ambient air temperature TUNDRA_AAT_7C4Confirmed

Ambient temperature TUNDRA_AMBIENT_TConfirmed

Ambient temperature, climate TUNDRA_AAT_7C4_V2Confirmed

Blower level TUNDRA_BLOWERConfirmed

Blower motor speed level TUNDRA_BLOWER_MOTOR_SPEED_LEVELConfirmed

Cabin temperature TUNDRA_CABIN_TConfirmed

Cabin temperature TUNDRA_CABIN_T_V2Confirmed

Climate set point code TUNDRA_HVAC_SET_RAWConfirmed

Communication with air conditioner TUNDRA_COMM_WITH_AIR_CONDITIONERConfirmed

Communication with HV TUNDRA_COMMUNICATION_WITH_HVConfirmed

+BM voltage `TUNDRA_BM_V`Confirmed

1st turbocharger outlet pressure, control valve `TUNDRA_1ST_TRUBOCHARGER_P`

2nd turbocharger outlet pressure `TUNDRA_2ND_TRUBOCHARGER_OUTLET_P`

2nd turbocharger outlet pressure, control valve `TUNDRA_2ND_TRUBOCHARGER_P`

12V battery current `TUNDRA_12V_C`Confirmed

12V battery temperature `TUNDRA_12V_T`Confirmed

12V battery voltage `TUNDRA_12V_V_V2`Confirmed

12V battery voltage before system main relay `TUNDRA_12V_BAT_V_BEFORE_SMR`Confirmed

12V battery voltage smoothed `TUNDRA_12V_BAT_V_SMOOTHED`Confirmed

Aux battery voltage `TUNDRA_AUX_BAT_V`Confirmed

Aux. battery capacity after IG OFF `TUNDRA_AUX_BAT_CAP_AFTER_IG_OFF`Confirmed

Aux. battery capacity after IG ON `TUNDRA_AUX_BAT_CAP_AFTER_IG_ON`Confirmed

Auxiliary battery current `TUNDRA_AUXILIARY_BAT`Confirmed

Battery current `TUNDRA_BAT_CURRENT`

Battery current `TUNDRA_BAT_CURRENT_700`Confirmed

Battery status of full charge `TUNDRA_BAT_STAT_FULL_CHG`Confirmed

Battery temperature `TUNDRA_BAT_T`

Battery temperature `TUNDRA_BAT_T_700`Confirmed

Battery temperature `TUNDRA_BAT_T_700_2`

Battery voltage `TUNDRA_12V_V`Confirmed

Battery voltage `TUNDRA_BAT_V`Confirmed

Battery voltage `TUNDRA_BATTERY_VOLTAGE_7E0`Confirmed

Battery voltage `TUNDRA_BATTERY_VOLTAGE_7E0_V2`Confirmed

Charge contactor current `TUNDRA_SCC_SOLENOID_CURRENT`

Charging integrated current of aux. battery `TUNDRA_CHG_INTEGRATED`Confirmed

Control module voltage `VPWR`SAE J1979Confirmed

Dark current of battery `TUNDRA_DARK_CURRENT_BAT`

DC-DC converter high side voltage `TUNDRA_DC_DC_CONV_HIGH_SIDE_V`

DC-DC converter low side voltage `TUNDRA_DC_DC_CONV_LOW_SIDE_V`

DC-DC converter, target voltage before charging `TUNDRA_DC_DC_CONV_TGT_V`

Discharging integrated current of aux. battery `TUNDRA_DISCHARGING`Confirmed

Distance since last battery cable disconnection `TUNDRA_DIST_SINCE_BAT_DISC`Confirmed

HV battery charge voltage `TUNDRA_HVBAT_CHRG_V`

HV battery charge, maximum `TUNDRA_HVBAT_SOC_MAX`Confirmed

HV battery charge, minimum `TUNDRA_HVBAT_SOC_MIN`Confirmed

HV battery current `TUNDRA_HVBAT_C`Confirmed

HV battery maximum temperature `TUNDRA_HVBAT_MAX_T`

HV battery minimum temperature `TUNDRA_HVBAT_MIN_T`

HV battery voltage `TUNDRA_HVBAT_V`Confirmed

Hybrid battery 1 fan `TUNDRA_HYBRID_BAT_1_FAN`Confirmed

Hybrid battery temperature 1 `TUNDRA_HYBRID_BAT_T_1`Confirmed

Hybrid battery temperature 2 `TUNDRA_HYBRID_BAT_T_2`Confirmed

Hybrid battery temperature 3 `TUNDRA_HYBRID_BAT_T_3`Confirmed

Initial engine battery voltage lower limit `TUNDRA_INITIAL_ENG_BAT_V_LO`Confirmed

Main connector solenoid current `TUNDRA_SMC_SOLENOID_CURRENT`

Main relay a, solenoid current `TUNDRA_SLA_SOLENOID_CURRENT`

Main relay r solenoid current `TUNDRA_SLR_SOLENOID_CURRENT`

Output speed sensor voltage `TUNDRA_NOUT_SENS_V`

Regenerative braking cooperation `TUNDRA_REGEN_COOPERATION`

Regenerative operation `TUNDRA_FR_REGEN_OPERATION`

Regenerative request `TUNDRA_FR_REGEN_REQUEST`

Relay control solenoid current `TUNDRA_SRC_SOLENOID_CURRENT`

Service contactor solenoid current `TUNDRA_SSC_SOLENOID_CURRENT`

Sleep time of battery sensor `TUNDRA_SLEEP_TIME_BATSENS`

State of charge `TUNDRA_SOC`Confirmed

Turbine speed sensor voltage `TUNDRA_NT_SENS_V`

Vh-voltage after boosting `TUNDRA_VH_V_AFTER_BOOSTING`Confirmed

Vl-voltage before boosting `TUNDRA_VL_V_BEFORE_BOOSTING`Confirmed

Voltage of battery sensor `TUNDRA_V_BATSENS`Confirmed

Parking brake actuator status `TUNDRA_EPB`Confirmed

Adjusted ambient temperature `TUNDRA_ADJUSTED_AMBIENT_T`Confirmed

Air inlet damper actual pulse `TUNDRA_AIR_INLET_DAMPER_ACTUAL_PULSE`

Air inlet damper target pulse `TUNDRA_AIR_INLET_DAMPER_TARGET_PULSE`Confirmed

Air outlet servo actual pulse, driver `TUNDRA_AIR_OUTLET_SERVO_ACTU_PULSE_D`

Air outlet servo pulse, driver `TUNDRA_AIR_OUTLET_SERVO_PULSE_D`Confirmed

Ambient air temperature `AAT`SAE J1979Confirmed

Ambient air temperature `TUNDRA_AAT_7C4`Confirmed

Ambient temperature `TUNDRA_AMBIENT_T`Confirmed

Ambient temperature, climate `TUNDRA_AAT_7C4_V2`Confirmed

Blower level `TUNDRA_BLOWER`Confirmed

Blower motor speed level `TUNDRA_BLOWER_MOTOR_SPEED_LEVEL`Confirmed

Cabin temperature `TUNDRA_CABIN_T`Confirmed

Cabin temperature `TUNDRA_CABIN_T_V2`Confirmed

Climate set point code `TUNDRA_HVAC_SET_RAW`Confirmed

Communication with air conditioner `TUNDRA_COMM_WITH_AIR_CONDITIONER`Confirmed

Communication with HV `TUNDRA_COMMUNICATION_WITH_HV`Confirmed

Communication with valvematic `TUNDRA_COMM_WITH_VALVEMATIC_COMM`Confirmed

Evaporator fin thermistor `TUNDRA_EVAP_FIN_THERMISTOR`Confirmed

Evaporator target temperature `TUNDRA_EVAP_TARGET_T`

Set temperature, driver side `TUNDRA_T_DRIVER`