Parameters

The Buick Encore GX has 710 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

12V battery voltage `BUICK_12V_V`

12 V system voltage from the Drive Motor Control Module (matches Chevrolet-Equinox-EV DA1D 2233E5). Note: LYRIQ command_support docs list this DID as HV pack voltage - on-vehicle it reads 13.1-13.9 V under DC-DC float and does not track pack voltage.

Pelican can show this parameter as the starter battery voltage.

Service 22DID 33E5
ModuleDA1D
Every10 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

AC energy from the wall, last or current charge `BUICK_LAST_CHG_AC_KWH`

Service 22DID 437D
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.34 kWh
Unit: kWh

In testing for 2020 to 2026.

Battery average cell voltage `BUICK_BECM_AVG_CELL_V`

Service 22DID C218
Module7E7 → 7EF
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65536}$
Range: 0 to 4.99 V
Unit: V

In testing for 2020 to 2026.

Battery controller 5V reference voltage `BUICK_BECM_5V_REFERENCE_V_1`

Service 22DID 40D3
Module7E7 → 7EF
Every1 s
Testing

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

Formula: $\frac{val \times 5}{65536} + 5$
Range: 0 to 7.49 V
Unit: V

In testing for 2020 to 2026.

Battery coolant temperature `BUICK_BECM_BAT_ECT`

Service 22DID 41A4
Module7E7 → 7EF
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 2020 to 2026.

Battery heater duty `BUICK_HEATER_BAT_PCT`

Service 22DID 439E
Module7E4 → 7EC
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2.55}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2026.

Battery heater power `BUICK_HEATER_BAT`

Service 22DID 41B6
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Battery section 1 temperature `BUICK_BECM_BAT_SECTION_1_T`

Service 22DID 40D7
Module7E7 → 7EF
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 2020 to 2026.

Battery section 2 temperature `BUICK_BECM_BAT_SECTION_2_T`

Service 22DID 40D9
Module7E7 → 7EF
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 2020 to 2026.

Battery section 3 temperature `BUICK_BECM_BAT_SECTION_3_T`

Service 22DID 40DB
Module7E7 → 7EF
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 2020 to 2026.

Battery section 4 temperature `BUICK_BECM_BAT_SECTION_4_T`

Service 22DID 40DD
Module7E7 → 7EF
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 2020 to 2026.

Battery section 5 temperature `BUICK_BECM_BAT_SECTION_5_T`

Service 22DID 40DF
Module7E7 → 7EF
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 2020 to 2026.

Battery section 6 temperature `BUICK_BECM_BAT_SECTION_6_T`

Service 22DID 40E1
Module7E7 → 7EF
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 2020 to 2026.

Battery voltage `BUICK_BAT_V`

Service 22DID 002F
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Cell voltage, average `BUICK_HVBAT_C_V_AVG`

Service 22DID 2AF5
ModuleDACB
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Cell voltage, maximum `BUICK_HVBAT_C_V_MAX`

Service 22DID 2AF5
ModuleDACB
Every1 s
Testing

Bits 32 to 47 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Cell voltage, minimum `BUICK_HVBAT_C_V_MIN`

Service 22DID 2AF5
ModuleDACB
Every1 s
Testing

Bits 16 to 31 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Charge air cooler temperature sensor 1 `BUICK_CHARGE_AIR_COOLER_T_SNS_1`

Service 22DID 30AD
Module7E0 → 7E8
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 2020 to 2026.

Charge air cooler temperature sensor 1 `BUICK_CHARGE_AIR_COOLER_T_SNS_1_DA11`

Service 22DID 30AD
ModuleDA11 → 2AF111
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 2020 to 2026.

Charge air cooler temperature sensor 2 `BUICK_CHARGE_AIR_COOLER_T_SNS_2`

Service 22DID 30AE
Module7E0 → 7E8
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 2020 to 2026.

Charge air cooler temperature sensor 2 `BUICK_CHARGE_AIR_COOLER_T_SNS_2_DA11`

Service 22DID 30AE
ModuleDA11 → 2AF111
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 2020 to 2026.

Charge station pilot current `BUICK_EVSE_PILOT_C`

J1772 pilot-advertised AC current limit. Read 38.8 A on a 9.2 kW EVSE while plugged; snaps to a 10.0 A default when unplugged.

Service 22DID 4149
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Charger AC current `BUICK_CHARGE_AC_CURR`

Service 22DID 4369
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{5}$
Range: 0 to 51 A
Unit: A

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Charger AC voltage `BUICK_CHARGE_AC_VOLT`

Service 22DID 4368
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2$
Range: 0 to 510 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Charger HV current `BUICK_CHARGE_HV_CURR`

Service 22DID 436C
Module7E4 → 7EC
Every1 s
Testing

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

Formula: $\frac{val}{20}$
Range: -1638.4 to 1638.35 A
Unit: A

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Charger HV voltage `BUICK_CHARGE_HV_VOLT`

Service 22DID 436B
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{2}$
Range: 0 to 32767.5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Charging level `BUICK_CHARGE_LVL`

Service 22DID 4531
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`0`	`NOT_CHARGING`	Not charging
`1`	`AC_1`	A/C Level 1
`2`	`AC_2`	A/C Level 2
`3`	`DC`

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Charging mode `BUICK_CHARGE_MODE`

Pelican can show this parameter as the charging state.

Service 22DID 4373
Module7E4 → 7EC
Every5 s
Testing

Bit 15 of the reply.

Unit: Named states

States
Raw value	State	Meaning
`0`	`NOT_CHARGING`	Not charging
`1`	`CHARGING`	Charging

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Control module voltage `BUICK_CTRL_MODULE_V_V2`

Pelican can show this parameter as the starter battery voltage.

Service 22DID 0042
ModuleDA11 → 2AF111
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

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 2020. Supported for 2024 to 2025.

DMCM battery voltage `BUICK_HVBAT_V_V2`

From the Drive Motor Control Module.

Service 22DID 33E5
ModuleDA1D
Every10 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Electric range remaining `BUICK_EV_RANGE`

Pelican can show this parameter as the electric range.

Service 22DID 41A6
Module7E4 → 7EC
Every30 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023.9843 km
Unit: km

In testing for 2020 to 2026.

High voltage volts `BUICK_HIGH_V_VOLTS`

Service 22DID 2429
Module7E1 → 7E9
Every1 s
Testing

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

Formula: $\frac{val}{64}$
Range: -512 to 511 V
Unit: V

In testing for 2020 to 2026.

HV battery capacity `BUICK_HVBAT_CAP_AH`

Service 22DID 41A3
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10}$
Range: 0 to 6553.5 Ah
Unit: Ah

In testing for 2020 to 2026.

HV battery capacity, 2019 `BUICK_HVBAT_CAP_AH_2019`

Service 22DID 45FF
Module7E4 → 7EC
Every600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655.35 Ah
Unit: Ah

In testing for 2020 to 2026.

HV battery charge `BUICK_HVBAT_SOC_DISPLAY`

Pelican can show this parameter as the state of charge.

Service 22DID 8334
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

HV battery charge count `BUICK_HVBAT_CHRG_CNT`

Service 22DID 43A5
Module7E4 → 7EC
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

HV battery charge, raw `BUICK_HVBAT_SOC_RAW`

Pelican can show this parameter as the state of charge.

Service 22DID 43AF
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{65535}$
Range: 0 to 100 %
Unit: %

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

HV battery current `BUICK_HVBAT_A`

Pelican can show this parameter as the traction battery current.

Service 22DID 40D4
Module7E7 → 7EF
Every1 s
Testing

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

Formula: $\frac{val \times -1}{20}$
Range: -1638.35 to 1638.4 A
Unit: A

In testing for 2020 to 2026.

HV battery temperature `BUICK_HVBAT_TEMP`

Service 22DID 434F
Module7E4 → 7EC
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 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

HV battery voltage `BUICK_HVBAT_V`

Pelican can show this parameter as the traction battery voltage.

Service 22DID 432D
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.52$
Range: 0 to 34078.2 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Ignition 1 voltage `BUICK_IGN_1_V`

Service 22DID 1141
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Ignition 1 voltage `BUICK_IGN_1_V_V2`

Service 22DID 1141
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Lifetime charge energy `BUICK_CHG_LIFETIME`

Service 22DID 4389
Module7E4 → 7EC
Every300 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Number

In testing for 2020 to 2026.

M control module voltage `BUICK_M_CTRL_MODULE_V`

Pelican can show this parameter as the starter battery voltage.

Service 22DID 0042
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

MG voltage 2 `BUICK_MG_V_2`

Service 22DID 1C24
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 V
Unit: V

In testing for 2020 to 2026.

MG voltage 6 `BUICK_MG_V_6`

Service 22DID 4329
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 0.0592111886$
Range: 0 to 3880 V
Unit: V

In testing for 2020 to 2026.

Motor-generator A voltage `BUICK_MGA_V`

Service 22DID 2885
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 V
Unit: V

In testing for 2020 to 2026.

Motor-generator B voltage `BUICK_MGB_V`

Service 22DID 2886
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 V
Unit: V

In testing for 2020 to 2026.

State of charge `BUICK_SOC`

Pelican can show this parameter as the state of charge.

Service 22DID 2B43
ModuleDACB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

State of charge raw 2 `BUICK_ST_CHG_RAW_2`

Service 22DID 2411
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100
Unit: Number

In testing for 2020 to 2026.

State of charge, high resolution `BUICK_SOC_HD`

A high resolution measure of the battery pack's remaining state of charge.

Pelican can show this parameter as the state of charge.

Service 22DID 27C6
ModuleDACB
Every500 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{65535}$
Range: 0 to 100 %
Unit: %

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Traction battery coolant temperature 1 `BUICK_HVBAT_COOL_T1`

Service 22DID 40E5
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047 °C
Unit: °C

In testing for 2020 to 2026.

Traction battery coolant temperature 2 `BUICK_HVBAT_COOL_T2`

Service 22DID 40E6
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047 °C
Unit: °C

In testing for 2020 to 2026.

Traction battery current `BUICK_HVBAT_C`

Signed pack current from the drive-motor/power-electronics controller (negative = charging). Confirmed -22.75 A at a steady 9.22 kW AC charge and +0.9 A accessory draw in Ready. Same register family as Chevy Bolt 7E1 222414.

Pelican can show this parameter as the traction battery current.

Service 22DID 2414
ModuleDA17 → 17
Every1 s
Testing

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

Formula: $\frac{val}{20}$
Range: -1000 to 1000 A
Unit: A

In testing for 2020 to 2026.

Traction battery group 1 voltage `BUICK_HVBAT_GRP1_V`

Service 22DID 416C
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 65 V
Unit: V

In testing for 2020 to 2026.

Traction battery group 2 voltage `BUICK_HVBAT_GRP2_V`

Service 22DID 416D
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 65 V
Unit: V

In testing for 2020 to 2026.

Traction battery group 3 voltage `BUICK_HVBAT_GRP3_V`

~51 V battery groups; rise under charge, fall under load, and read 0 with the vehicle off (live measurements behind the contactors).

Service 22DID 416E
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 65 V
Unit: V

In testing for 2020 to 2026.

Traction battery nominal voltage `BUICK_HVBAT_NOM_V`

Constant rated (nominal) pack voltage, 352.1 V on a 2025 LYRIQ - identical while charging at 70% SOC and at rest at 80% SOC, so it is not a live measurement. Duplicates at 2428/242D/2434/2489.

Service 22DID 2429
ModuleDA17 → 17
Every3600 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64}$
Range: 0 to 1023 V
Unit: V

In testing for 2020 to 2026.

Traction battery temperature `BUICK_HVBAT_T`

Same encoding as Chevy Bolt 7E4 22434F.

Service 22DID 434F
ModuleDA40 → 40
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 2020 to 2026.

Traction battery temperature sensor A `BUICK_HVBAT_T_A`

Service 22DID 4127
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047 °C
Unit: °C

In testing for 2020 to 2026.

Traction battery temperature sensor B `BUICK_HVBAT_T_B`

Service 22DID 4124
ModuleDA40 → 40
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{32}$
Range: 0 to 2047 °C
Unit: °C

In testing for 2020 to 2026.

Modules › 01

HV battery module 01 voltage `BUICK_HVBAT_CMU01_VOLT`

Service 22DID 4181
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 02

HV battery module 02 voltage `BUICK_HVBAT_CMU02_VOLT`

Service 22DID 4182
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 03

HV battery module 03 voltage `BUICK_HVBAT_CMU03_VOLT`

Service 22DID 4183
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 04

HV battery module 04 voltage `BUICK_HVBAT_CMU04_VOLT`

Service 22DID 4184
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 05

HV battery module 05 voltage `BUICK_HVBAT_CMU05_VOLT`

Service 22DID 4185
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 06

HV battery module 06 voltage `BUICK_HVBAT_CMU06_VOLT`

Service 22DID 4186
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 07

HV battery module 07 voltage `BUICK_HVBAT_CMU07_VOLT`

Service 22DID 4187
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 08

HV battery module 08 voltage `BUICK_HVBAT_CMU08_VOLT`

Service 22DID 4188
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 09

HV battery module 09 voltage `BUICK_HVBAT_CMU09_VOLT`

Service 22DID 4189
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 10

HV battery module 10 voltage `BUICK_HVBAT_CMU10_VOLT`

Service 22DID 418A
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 11

HV battery module 11 voltage `BUICK_HVBAT_CMU11_VOLT`

Service 22DID 418B
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 12

HV battery module 12 voltage `BUICK_HVBAT_CMU12_VOLT`

Service 22DID 418C
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 13

HV battery module 13 voltage `BUICK_HVBAT_CMU13_VOLT`

Service 22DID 418D
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 14

HV battery module 14 voltage `BUICK_HVBAT_CMU14_VOLT`

Service 22DID 418E
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 15

HV battery module 15 voltage `BUICK_HVBAT_CMU15_VOLT`

Service 22DID 418F
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 16

HV battery module 16 voltage `BUICK_HVBAT_CMU16_VOLT`

Service 22DID 4190
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 17

HV battery module 17 voltage `BUICK_HVBAT_CMU17_VOLT`

Service 22DID 4191
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 18

HV battery module 18 voltage `BUICK_HVBAT_CMU18_VOLT`

Service 22DID 4192
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 19

HV battery module 19 voltage `BUICK_HVBAT_CMU19_VOLT`

Service 22DID 4193
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 20

HV battery module 20 voltage `BUICK_HVBAT_CMU20_VOLT`

Service 22DID 4194
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 21

HV battery module 21 voltage `BUICK_HVBAT_CMU21_VOLT`

Service 22DID 4195
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 22

HV battery module 22 voltage `BUICK_HVBAT_CMU22_VOLT`

Service 22DID 4196
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 23

HV battery module 23 voltage `BUICK_HVBAT_CMU23_VOLT`

Service 22DID 4197
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 24

HV battery module 24 voltage `BUICK_HVBAT_CMU24_VOLT`

Service 22DID 4198
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 25

HV battery module 25 voltage `BUICK_HVBAT_CMU25_VOLT`

Service 22DID 4199
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 26

HV battery module 26 voltage `BUICK_HVBAT_CMU26_VOLT`

Service 22DID 419A
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 27

HV battery module 27 voltage `BUICK_HVBAT_CMU27_VOLT`

Service 22DID 419B
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 28

HV battery module 28 voltage `BUICK_HVBAT_CMU28_VOLT`

Service 22DID 419C
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 29

HV battery module 29 voltage `BUICK_HVBAT_CMU29_VOLT`

Service 22DID 419D
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 30

HV battery module 30 voltage `BUICK_HVBAT_CMU30_VOLT`

Service 22DID 419E
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 31

HV battery module 31 voltage `BUICK_HVBAT_CMU31_VOLT`

Service 22DID 419F
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 32

HV battery module 32 voltage `BUICK_HVBAT_CMU32_VOLT`

Service 22DID 4200
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 33

HV battery module 33 voltage `BUICK_HVBAT_CMU33_VOLT`

Service 22DID 4201
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 34

HV battery module 34 voltage `BUICK_HVBAT_CMU34_VOLT`

Service 22DID 4202
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 35

HV battery module 35 voltage `BUICK_HVBAT_CMU35_VOLT`

Service 22DID 4203
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 36

HV battery module 36 voltage `BUICK_HVBAT_CMU36_VOLT`

Service 22DID 4204
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 37

HV battery module 37 voltage `BUICK_HVBAT_CMU37_VOLT`

Service 22DID 4205
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 38

HV battery module 38 voltage `BUICK_HVBAT_CMU38_VOLT`

Service 22DID 4206
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 39

HV battery module 39 voltage `BUICK_HVBAT_CMU39_VOLT`

Service 22DID 4207
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 40

HV battery module 40 voltage `BUICK_HVBAT_CMU40_VOLT`

Service 22DID 4208
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 41

HV battery module 41 voltage `BUICK_HVBAT_CMU41_VOLT`

Service 22DID 4209
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 42

HV battery module 42 voltage `BUICK_HVBAT_CMU42_VOLT`

Service 22DID 420A
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 43

HV battery module 43 voltage `BUICK_HVBAT_CMU43_VOLT`

Service 22DID 420B
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 44

HV battery module 44 voltage `BUICK_HVBAT_CMU44_VOLT`

Service 22DID 420C
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 45

HV battery module 45 voltage `BUICK_HVBAT_CMU45_VOLT`

Service 22DID 420D
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 46

HV battery module 46 voltage `BUICK_HVBAT_CMU46_VOLT`

Service 22DID 420E
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 47

HV battery module 47 voltage `BUICK_HVBAT_CMU47_VOLT`

Service 22DID 420F
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 48

HV battery module 48 voltage `BUICK_HVBAT_CMU48_VOLT`

Service 22DID 4210
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 49

HV battery module 49 voltage `BUICK_HVBAT_CMU49_VOLT`

Service 22DID 4211
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 50

HV battery module 50 voltage `BUICK_HVBAT_CMU50_VOLT`

Service 22DID 4212
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 51

HV battery module 51 voltage `BUICK_HVBAT_CMU51_VOLT`

Service 22DID 4213
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 52

HV battery module 52 voltage `BUICK_HVBAT_CMU52_VOLT`

Service 22DID 4214
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 53

HV battery module 53 voltage `BUICK_HVBAT_CMU53_VOLT`

Service 22DID 4215
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 54

HV battery module 54 voltage `BUICK_HVBAT_CMU54_VOLT`

Service 22DID 4216
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 55

HV battery module 55 voltage `BUICK_HVBAT_CMU55_VOLT`

Service 22DID 4217
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 56

HV battery module 56 voltage `BUICK_HVBAT_CMU56_VOLT`

Service 22DID 4218
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 57

HV battery module 57 voltage `BUICK_HVBAT_CMU57_VOLT`

Service 22DID 4219
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 58

HV battery module 58 voltage `BUICK_HVBAT_CMU58_VOLT`

Service 22DID 421A
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 59

HV battery module 59 voltage `BUICK_HVBAT_CMU59_VOLT`

Service 22DID 421B
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 60

HV battery module 60 voltage `BUICK_HVBAT_CMU60_VOLT`

Service 22DID 421C
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 61

HV battery module 61 voltage `BUICK_HVBAT_CMU61_VOLT`

Service 22DID 421D
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 62

HV battery module 62 voltage `BUICK_HVBAT_CMU62_VOLT`

Service 22DID 421E
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 63

HV battery module 63 voltage `BUICK_HVBAT_CMU63_VOLT`

Service 22DID 421F
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 64

HV battery module 64 voltage `BUICK_HVBAT_CMU64_VOLT`

Service 22DID 4220
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 65

HV battery module 65 voltage `BUICK_HVBAT_CMU65_VOLT`

Service 22DID 4221
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 66

HV battery module 66 voltage `BUICK_HVBAT_CMU66_VOLT`

Service 22DID 4222
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 67

HV battery module 67 voltage `BUICK_HVBAT_CMU67_VOLT`

Service 22DID 4223
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 68

HV battery module 68 voltage `BUICK_HVBAT_CMU68_VOLT`

Service 22DID 4224
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 69

HV battery module 69 voltage `BUICK_HVBAT_CMU69_VOLT`

Service 22DID 4225
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 70

HV battery module 70 voltage `BUICK_HVBAT_CMU70_VOLT`

Service 22DID 4226
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 71

HV battery module 71 voltage `BUICK_HVBAT_CMU71_VOLT`

Service 22DID 4227
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 72

HV battery module 72 voltage `BUICK_HVBAT_CMU72_VOLT`

Service 22DID 4228
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 73

HV battery module 73 voltage `BUICK_HVBAT_CMU73_VOLT`

Service 22DID 4229
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 74

HV battery module 74 voltage `BUICK_HVBAT_CMU74_VOLT`

Service 22DID 422A
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 75

HV battery module 75 voltage `BUICK_HVBAT_CMU75_VOLT`

Service 22DID 422B
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 76

HV battery module 76 voltage `BUICK_HVBAT_CMU76_VOLT`

Service 22DID 422C
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 77

HV battery module 77 voltage `BUICK_HVBAT_CMU77_VOLT`

Service 22DID 422D
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 78

HV battery module 78 voltage `BUICK_HVBAT_CMU78_VOLT`

Service 22DID 422E
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 79

HV battery module 79 voltage `BUICK_HVBAT_CMU79_VOLT`

Service 22DID 422F
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 80

HV battery module 80 voltage `BUICK_HVBAT_CMU80_VOLT`

Service 22DID 4230
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 81

HV battery module 81 voltage `BUICK_HVBAT_CMU81_VOLT`

Service 22DID 4231
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 82

HV battery module 82 voltage `BUICK_HVBAT_CMU82_VOLT`

Service 22DID 4232
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 83

HV battery module 83 voltage `BUICK_HVBAT_CMU83_VOLT`

Service 22DID 4233
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 84

HV battery module 84 voltage `BUICK_HVBAT_CMU84_VOLT`

Service 22DID 4234
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 85

HV battery module 85 voltage `BUICK_HVBAT_CMU85_VOLT`

Service 22DID 4235
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 86

HV battery module 86 voltage `BUICK_HVBAT_CMU86_VOLT`

Service 22DID 4236
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 87

HV battery module 87 voltage `BUICK_HVBAT_CMU87_VOLT`

Service 22DID 4237
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 88

HV battery module 88 voltage `BUICK_HVBAT_CMU88_VOLT`

Service 22DID 4238
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 89

HV battery module 89 voltage `BUICK_HVBAT_CMU89_VOLT`

Service 22DID 4239
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 90

HV battery module 90 voltage `BUICK_HVBAT_CMU90_VOLT`

Service 22DID 423A
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 91

HV battery module 91 voltage `BUICK_HVBAT_CMU91_VOLT`

Service 22DID 423B
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 92

HV battery module 92 voltage `BUICK_HVBAT_CMU92_VOLT`

Service 22DID 423C
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 93

HV battery module 93 voltage `BUICK_HVBAT_CMU93_VOLT`

Service 22DID 423D
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 94

HV battery module 94 voltage `BUICK_HVBAT_CMU94_VOLT`

Service 22DID 423E
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 95

HV battery module 95 voltage `BUICK_HVBAT_CMU95_VOLT`

Service 22DID 423F
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Modules › 96

HV battery module 96 voltage `BUICK_HVBAT_CMU96_VOLT`

Service 22DID 4240
Module7E7 → 7EF
Every10 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 5}{65535}$
Range: 0 to 5 V
Unit: V

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Clocks

Time since engine start `BUICK_RUNTM`Confirmed

Service 22DID 11A1
Module7E0 → 7E8
Every1 s
Testing

Example reply from a 2024 Buick Encore GX.

Bits 0 to 15 of the reply, 16 bits.

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

0x010D = 269 → 269 s

Confirmed for 2020, 2024. In testing for 2021 to 2023, 2025 to 2026.

Time since engine start `BUICK_RUNTM_V2`

Service 22DID 11A1
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Control

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 2020. Supported for 2024 to 2025.

Brake motor driver temperature 1 `BUICK_BRAKE_MOTOR_DRIVER_1`

Service 22DID 4509
Module7E6 → 7EE
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $val$
Range: -128 to 127 °C
Unit: °C

In testing for 2020 to 2026.

Brake motor driver temperature 2 `BUICK_BRAKE_MOTOR_DRIVER_2`

Service 22DID 450A
Module7E6 → 7EE
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $val$
Range: -128 to 127 °C
Unit: °C

In testing for 2020 to 2026.

Brake pedal position 1 `BUICK_BRAKE_PEDAL_POS_1`

Service 22DID 4501
Module7E6 → 7EE
Every250 ms
Testing

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

Formula: $\frac{val}{100}$
Range: -327 to 327 mm
Unit: mm

In testing for 2020 to 2026.

Brake pedal position 2 `BUICK_BRAKE_PEDAL_POS_2`

Service 22DID 4502
Module7E6 → 7EE
Every250 ms
Testing

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

Formula: $\frac{val}{100}$
Range: -327 to 327 mm
Unit: mm

In testing for 2020 to 2026.

Brake pedal position circuit signal `BUICK_BRAKE_PEDAL_POS`

Service 22DID 1124
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Brake pedal position circuit signal `BUICK_BRAKE_PEDAL_POS_V2`

Service 22DID 1124
Module7E2 → 7EA
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Brake pedal position circuit signal `BUICK_ECM_BRAKE_PEDAL_POS`

Service 22DID 1124
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Brake torque `BUICK_BRAKE_TQ`

Service 22DID 242C
Module7E1 → 7E9
Every250 ms
Testing

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

Formula: $\frac{val}{4}$
Range: -8192 to 8191 N·m
Unit: N·m

In testing for 2020 to 2026.

Brake torque `BUICK_BRAKE_TQ_V2`

Service 22DID 242C
Module7E2 → 7EA
Every250 ms
Testing

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

Formula: $\frac{val}{4}$
Range: -8192 to 8191 N·m
Unit: N·m

In testing for 2020 to 2026.

Front left wheel speed `BUICK_FL_WHL_SPD`

Service 22DID 4051
Module760 → 768
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Front right wheel speed `BUICK_FR_WHL_SPD`

Service 22DID 4052
Module760 → 768
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Rear left wheel speed `BUICK_RL_WHL_SPD`

Service 22DID 4054
Module760 → 768
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Rear right wheel speed `BUICK_RR_WHL_SPD`

Service 22DID 4053
Module760 → 768
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Steering wheel angle `BUICK_STEER_ANGLE`

Service 22DID 4C2D
ModuleDA28 → 2AF128
Every100 ms
Testing

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

Formula: $\frac{val \times 220}{10000}$
Range: -720.896 to 720.8739 °
Unit: °

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Doors

Charger port door status `BUICK_CHARGER_PORT_DOOR`

Service 22DID 4372
Module7E4 → 7EC
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Hood position `BUICK_HOOD_POS`

Service 22DID 905C
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 2020 to 2026.

Hood position `BUICK_HOOD_POS_V2`

Service 22DID 905C
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Hood switch `BUICK_HOOD_SWITCH`

Service 22DID 247A
Module7E0 → 7E8
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 2020 to 2026.

Hood switch `BUICK_HOOD_SWITCH_V2`

Service 22DID 247A
Module7E4 → 7EC
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 2020 to 2026.

Drivetrain

Motor-generator A temperature `BUICK_MGA_T`

Service 22DID 28CB
Module257 → 657
Every10 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Motor-generator B temperature `BUICK_MGB_T`

Service 22DID 368F
Module258 → 658
Every10 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

DTCs

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 2020, 2024. Supported for 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

Status

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

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 2020. Supported for 2024 to 2025.

Electrical

Power electronics coolant temperature `BUICK_PEM_T`

Service 22DID 1C43
Module7E0 → 7E8
Every10 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Power electronics coolant temperature `BUICK_PEM_T_V2`

Service 22DID 1C43
Module7E4 → 7EC
Every10 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Engine

1-2 shift error `BUICK_1_2_SHIFT_ERROR`

Service 22DID 1997
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

1-2 shift error `BUICK_1_2_SHIFT_ERROR_V2`

Service 22DID 1997
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

1-2 shift time `BUICK_1_2_SHIFT_TIME`

Service 22DID 1993
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

1-2 shift time `BUICK_1_2_SHIFT_TIME_V2`

Service 22DID 1993
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

2-3 shift error `BUICK_2_3_SHIFT_ERROR`

Service 22DID 1998
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

2-3 shift error `BUICK_2_3_SHIFT_ERROR_V2`

Service 22DID 1998
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

2-3 shift time `BUICK_2_3_SHIFT_TIME`

Service 22DID 1994
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

2-3 shift time `BUICK_2_3_SHIFT_TIME_V2`

Service 22DID 1994
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

3-4 shift error `BUICK_3_4_SHIFT_ERROR`

Service 22DID 1999
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

3-4 shift error `BUICK_3_4_SHIFT_ERROR_V2`

Service 22DID 1999
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

3-4 shift time `BUICK_3_4_SHIFT_TIME`

Service 22DID 1995
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

3-4 shift time `BUICK_3_4_SHIFT_TIME_V2`

Service 22DID 1995
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

14V auxiliary power module enable command `BUICK_14V_APM_ENABLE`

Service 22DID 1C39
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{128}$
Range: 0 to 1.99
Unit: Number

In testing for 2020 to 2026.

14V power available `BUICK_14V_POWER_AVAILABLE`

Service 22DID 41B0
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095 W
Unit: W

In testing for 2020 to 2026.

14V power module set point `BUICK_14V_POWER_MODULE`

Service 22DID 1C38
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 2020 to 2026.

14V power module set point voltage `BUICK_14V_POWER_MODULE_V`

Service 22DID 1C47
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

A/C low side pressure `BUICK_AC_LOW_SIDE`

Service 22DID 1563
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Active grille cold temperature mode `BUICK_ACTIVE_GRILLE_COLD_T`

Service 22DID 239B
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Active grille shutter position `BUICK_ACTIVE_GRILLE_SHUTTER_POS`

Service 22DID 2366
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 2020 to 2026.

Active grille shutter position command `BUICK_ACTIVE_GRILLE`

Service 22DID 2364
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 2020 to 2026.

Air conditioning high side pressure `BUICK_AC_HIGH_SIDE_P`

Service 22DID 1564
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2.02$
Range: 0 to 515.1 psi
Unit: psi

In testing for 2020 to 2026.

Air conditioning high side pressure `BUICK_AC_HIGH_SIDE_P_V2`

Service 22DID 1564
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2.02$
Range: 0 to 515.1 psi
Unit: psi

In testing for 2020 to 2026.

Air filter life remaining `BUICK_AIR_FLT_LIFE`

Service 22DID 36A7
ModuleDA11 → 2AF111
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Air filter life remaining `BUICK_AIRFILT_LIFE`

Service 22DID 36A7
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 100 %
Unit: %

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Air filter life remaining `BUICK_AIRFILT_LIFE_DA11`

Service 22DID 36A7
ModuleDA11 → 2AF111
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 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 2020. Supported for 2024 to 2025.

Air temperature 1 `BUICK_AIR_T_1`

Service 22DID 801E
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 40$
Range: -40 to 87.5 °C
Unit: °C

In testing for 2020 to 2026.

Air temperature 2 `BUICK_AIR_T_2`

Service 22DID 801F
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2} - 40$
Range: -40 to 87.5 °C
Unit: °C

In testing for 2020 to 2026.

Air/fuel ratio, commanded `BUICK_AIR_FUEL_RAT_CMD`

Service 22DID 119E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Air/fuel ratio, commanded `BUICK_AIR_FUEL_RAT_CMD_V2`

Service 22DID 119E
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Ambient air temperature 2 `BUICK_AIR_TEMP_AMBIENT_2`

Service 22DID 232C
Module7E0 → 7E8
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 2020 to 2026.

Axle torque driver requested `BUICK_AXLE_TQ_DRIVER_REQ`

Service 22DID 2434
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 22534$
Range: -22534 to 43001 N·m
Unit: N·m

In testing for 2020 to 2026.

Axle torque driver requested `BUICK_AXLE_TQ_DRIVER_REQ_V2`

Service 22DID 2434
Module7E2 → 7EA
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 22534$
Range: -22534 to 43001 N·m
Unit: N·m

In testing for 2020 to 2026.

Axle torque driver requested `BUICK_ECM_AXLE_TQ_DRIVER_REQ`

Service 22DID 2434
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 22534$
Range: -22534 to 43001 N·m
Unit: N·m

In testing for 2020 to 2026.

Balance rate, cylinder 1 `BUICK_BALANCE_RATE_CYL_1`

Service 22DID 162F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 1 `BUICK_BALANCE_RATE_CYL_1_V2`

Service 22DID 162F
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 2 `BUICK_BALANCE_RATE_CYL_2`

Service 22DID 1630
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 2 `BUICK_BALANCE_RATE_CYL_2_V2`

Service 22DID 1630
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 3 `BUICK_BALANCE_RATE_CYL_3`

Service 22DID 1631
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 3 `BUICK_BALANCE_RATE_CYL_3_V2`

Service 22DID 1631
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 4 `BUICK_BALANCE_RATE_CYL_4`

Service 22DID 1632
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 4 `BUICK_BALANCE_RATE_CYL_4_V2`

Service 22DID 1632
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 5 `BUICK_BALANCE_RATE_CYL_5`

Service 22DID 1633
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 5 `BUICK_BALANCE_RATE_CYL_5_V2`

Service 22DID 1633
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 6 `BUICK_BALANCE_RATE_CYL_6`

Service 22DID 1634
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 6 `BUICK_BALANCE_RATE_CYL_6_V2`

Service 22DID 1634
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 7 `BUICK_BALANCE_RATE_CYL_7`

Service 22DID 1635
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 7 `BUICK_BALANCE_RATE_CYL_7_V2`

Service 22DID 1635
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 8 `BUICK_BALANCE_RATE_CYL_8`

Service 22DID 1636
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Balance rate, cylinder 8 `BUICK_BALANCE_RATE_CYL_8_V2`

Service 22DID 1636
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{64} - 512$
Range: -512 to 511
Unit: Number

In testing for 2020 to 2026.

Barometric pressure `BUICK_BAROMETRIC_P_V8_V2`

Service 22DID 119D
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Barometric pressure, alternate `BUICK_BAROMETRIC_P_V6_V2`

Service 22DID 1251
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Barometric pressure, V6 `BUICK_BAROMETRIC_P_V6`

Service 22DID 1251
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Barometric pressure, V8 `BUICK_BAROMETRIC_P_V8`

Service 22DID 119D
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Battery 5V reference voltage `BUICK_BAT_5V_REFERENCE_V_1`

Service 22DID 40D3
Module7E7 → 7EF
Every1 s
Testing

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

Formula: $\frac{val}{13107} + 5$
Range: 0 to 7.49 V
Unit: V

In testing for 2020 to 2026.

Battery cell average voltage `BUICK_BAT_CELL_AVG_V`

Service 22DID C218
Module7E7 → 7EF
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{13107}$
Range: 0 to 5 V
Unit: V

In testing for 2020 to 2026.

Battery cell average voltage 2 `BUICK_BAT_CELL_AVG_V_2`

Service 22DID 44B9
Module7E7 → 7EF
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{8000}$
Range: 0 to 8.19 V
Unit: V

In testing for 2020 to 2026.

Battery cell maximum voltage `BUICK_BAT_CELL_MAX_V`

Service 22DID 432B
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 3}{5000}$
Range: 0 to 39.32 V
Unit: V

In testing for 2020 to 2026.

Battery cell minimum voltage `BUICK_BAT_CELL_MIN_V`

Service 22DID 4329
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 3}{5000}$
Range: 0 to 39.32 V
Unit: V

In testing for 2020 to 2026.

Battery coolant pump speed `BUICK_BAT_CLT_PMP_SPD`

Service 22DID 435A
Module7E4 → 7EC
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 2020 to 2026.

Battery coolant pump, commanded `BUICK_BAT_CLT_PMP_CMD`

Service 22DID 4359
Module7E4 → 7EC
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 2020 to 2026.

Battery coolant temperature `BUICK_BAT_CLT_TEMP`

Service 22DID 41A4
Module7E4 → 7EC
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 2020 to 2026.

Battery heater power, commanded `BUICK_BAT_HEATER_COMMAND_W`

Service 22DID 41B5
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Battery heater, commanded `BUICK_BAT_HEATER_COMMAND`

Service 22DID 439E
Module7E4 → 7EC
Every30 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 2020 to 2026.

Battery pack capacity, raw `BUICK_BAT_PACK_CAP_AH_RAW_2017_2018`

Service 22DID 41A3
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10}$
Range: 0 to 6553 Ah
Unit: Ah

In testing for 2020 to 2026.

Battery pack capacity, raw `BUICK_BAT_PACK_CAP_AH_RAW_2019`

Service 22DID 45F9
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 Ah
Unit: Ah

In testing for 2020 to 2026.

Battery pack coolant level switch `BUICK_BAT_PACK_CLT_LEVEL`

Service 22DID 442C
Module7E4 → 7EC
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 2020 to 2026.

Battery pack coolest module `BUICK_BAT_PACK_TEMP_MIN_MODULE`

Service 22DID 434C
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Battery pack current HD `BUICK_BAT_PACK_CURRENT_HD`

Service 22DID 40D4
Module7E7 → 7EF
Every1 s
Testing

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

Formula: $\frac{val}{20}$
Range: -1638 to 1638 A
Unit: A

In testing for 2020 to 2026.

Battery pack hottest module `BUICK_BAT_PACK_TEMP_MAX_MODULE`

Service 22DID 434B
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Battery pack maximum temperature `BUICK_BAT_PACK_TEMP_MAX`

Service 22DID 4349
Module7E4 → 7EC
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 2020 to 2026.

Battery pack maximum voltage `BUICK_BAT_PACK_MAX_V`

Service 22DID 433C
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 13}{25}$
Range: 0 to 34078 V
Unit: V

In testing for 2020 to 2026.

Battery pack minimum state of charge limit `BUICK_BAT_PACK_MIN_ST_CHG`

Service 22DID 433F
Module7E4 → 7EC
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 2020 to 2026.

Battery pack minimum temperature `BUICK_BAT_PACK_TEMP_MIN`

Service 22DID 434A
Module7E4 → 7EC
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 2020 to 2026.

Battery pack minimum voltage `BUICK_BAT_PACK_MIN_V`

Service 22DID 433B
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 13}{25}$
Range: 0 to 34078 V
Unit: V

In testing for 2020 to 2026.

Battery pack resistance `BUICK_BAT_PACK_RES`

Service 22DID 40E9
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Battery pack state of charge raw LD 2 `BUICK_BAT_PACK_ST_CHG_RAW_2`

Service 22DID 2411
Module7E1 → 7E9
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 2020 to 2026.

Battery pack state of charge raw LD 3 `BUICK_BAT_PACK_ST_CHG_RAW_3`

Service 22DID 432F
Module7E4 → 7EC
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 2020 to 2026.

Battery pack state of charge variation `BUICK_BAT_PACK_ST_CHG`

Service 22DID 435F
Module7E4 → 7EC
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 2020 to 2026.

Battery pack terminal voltage LD `BUICK_BAT_PACK_TERMINAL_V`

Service 22DID 82A3
Module7E7 → 7EF
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2$
Range: 0 to 510 V
Unit: V

In testing for 2020 to 2026.

Battery pack voltage LD `BUICK_BAT_PACK_V_LD`

Service 22DID 432D
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 13}{25}$
Range: 0 to 34078 V
Unit: V

In testing for 2020 to 2026.

Battery temperature 2416 `BUICK_BATT_T_2416`

Service 22DID 2416
Module7E1 → 7E9
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 2020 to 2026.

Battery temperature 2417 `BUICK_BATT_T_2417`

Service 22DID 2417
Module7E1 → 7E9
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 2020 to 2026.

Battery thermal conditioning inactive time `BUICK_BAT_THERMAL`

Service 22DID 24AC
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 2$
Range: 0 to 131070 s
Unit: s

In testing for 2020 to 2026.

Battery thermal conditioning inactive time `BUICK_BAT_THERMAL_V2`

Service 22DID 24AC
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 2$
Range: 0 to 131070 s
Unit: s

In testing for 2020 to 2026.

Boost pressure, actual `BUICK_BOOST_P_ACT`

Service 22DID 20E3
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 kPa
Unit: kPa

In testing for 2020 to 2026.

Boost pressure, desired `BUICK_BOOST_P_DES`

Service 22DID 328A
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 kPa
Unit: kPa

In testing for 2020 to 2026.

Boost pressure: actual `BUICK_BP_ACT`

Service 22DID 20E3
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 655.35 kPa
Unit: kPa

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Boost pressure: actual `BUICK_BP_ACT_DA11`

Service 22DID 20E3
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 655.35 kPa
Unit: kPa

In testing for 2020 to 2026.

Boost pressure: desired `BUICK_BP_DES`

Service 22DID 328A
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 655.35 kPa
Unit: kPa

In testing for 2020 to 2026.

Boost pressure: desired `BUICK_BP_DES_DA11`

Service 22DID 328A
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 655.35 kPa
Unit: kPa

In testing for 2020 to 2026.

Brake pressure `BUICK_BP`

Service 22DID 4A7C
ModuleDA28 → 2AF128
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $val \times 100 - 1000$
Range: -13800 to 11700 kPa
Unit: kPa

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Brake pressure, raw scale `BUICK_2500_BP`

Service 22DID 4A7C
ModuleDA28 → 2AF128
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits. The value is signed.

Formula: $val \times 100$
Range: -12800 to 12700 kPa
Unit: kPa

In testing for 2020 to 2026.

Cabin A/C compressor command `BUICK_CABIN_AC_COMP`

Service 22DID 451F
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 1$
Range: -1 to 254
Unit: Number

In testing for 2020 to 2026.

Cabin A/C compressor power consumption `BUICK_CABIN_AC_COMP_POWER`

Service 22DID 82B7
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Cabin A/C compressor speed `BUICK_CABIN_AC_COMP_SPD`

Service 22DID 82B5
Module7E4 → 7EC
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Cabin A/C compressor speed commanded `BUICK_CABIN_AC_COMP_SPD_CMD`

Service 22DID 82B4
Module7E4 → 7EC
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Cabin A/C high side sensor pressure `BUICK_CABIN_AC_HIGH_SIDE_P`

Service 22DID 1564
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Cabin A/C high side sensor voltage `BUICK_CABIN_AC_HIGH_SIDE_V`

Service 22DID 1144
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{50}$
Range: 0 to 5.1 V
Unit: V

In testing for 2020 to 2026.

Cabin A/C low side sensor pressure `BUICK_CABIN_AC_LOW_SIDE_P`

Service 22DID 82B2
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 13647}{5000}$
Range: 0 to 695 kPa
Unit: kPa

In testing for 2020 to 2026.

Cabin A/C low side sensor voltage `BUICK_CABIN_AC_LOW_SIDE_V`

Service 22DID 82B3
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{50}$
Range: 0 to 5.1 V
Unit: V

In testing for 2020 to 2026.

Cabin A/C power, commanded `BUICK_CABIN_AC_COMMAND_W`

Service 22DID 41B1
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Cabin A/C power, measured `BUICK_CABIN_AC_MEAS_W`

Service 22DID 41B2
Module7E4 → 7EC
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Cabin blower motor speed request `BUICK_CABIN_BLOWER_MOTOR`

Service 22DID 451E
Module7E4 → 7EC
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2026.

Cabin heater coolant control solenoid valve command `BUICK_CABIN_HEATER_CLT`

Service 22DID 43B0
Module7E4 → 7EC
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 2020 to 2026.

Cabin heater power, commanded `BUICK_CABIN_HEATER_COMMAND_W`

Service 22DID 41B3
Module7E4 → 7EC
Every1 s
Testing

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

Formula: $val$
Range: -32768 to 32767 W
Unit: W

In testing for 2020 to 2026.

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 2020. Supported for 2024 to 2025.

Calculated engine oil pressure `BUICK_EOP_CALC`

Service 22DID 1C1B
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 400}{100}$
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2020 to 2026.

Calculated engine oil pressure `BUICK_EOP_CALC_V2`

Service 22DID 1C1B
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 400}{100}$
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2020 to 2026.

Calculated engine oil temperature `BUICK_EOT_CALC`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 1154
Module7E0 → 7E8
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 2020 to 2026.

Calculated engine oil temperature `BUICK_EOT_CALC_V2`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 1154
ModuleDA11 → 2AF111
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 2020 to 2026.

Charger AC control pilot `BUICK_CHARGER_AC_CTRL`

Service 22DID 4546
Module7E4 → 7EC
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 2020 to 2026.

Charger AC control pilot voltage `BUICK_CHARGER_AC_CTRL_V`

Service 22DID 4545
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Charger AC current requested `BUICK_CHARGER_AC_CURRENT`

Service 22DID 4533
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 3}{10}$
Range: 0 to 76.5 A
Unit: A

In testing for 2020 to 2026.

Charger AC input status duty cycle `BUICK_CHARGER_AC_INPUT`

Service 22DID 452D
Module7E4 → 7EC
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 2020 to 2026.

Charger DC output status duty cycle `BUICK_CHARGER_DC_OUTPUT`

Service 22DID 452E
Module7E4 → 7EC
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 2020 to 2026.

Charger DC port current `BUICK_CHARGER_DC_PORT_CURRENT`

Service 22DID 4424
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{128} - 256$
Range: -256 to 255 A
Unit: A

In testing for 2020 to 2026.

Charger DC port current requested `BUICK_CHARGER_DC_PORT_CURRENT_REQ`

Service 22DID 4445
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{128} - 256$
Range: -256 to 255 A
Unit: A

In testing for 2020 to 2026.

Charger DC port negative isolation `BUICK_CHARGER_DC_PORT_NEGATIVE`

Service 22DID 4423
Module7E4 → 7EC
Every1 s
Testing

Bits 8 to 15 of the reply, 8 bits.

Formula: $val \times 2$
Range: 0 to 510 V
Unit: V

In testing for 2020 to 2026.

Charger DC port positive isolation `BUICK_CHARGER_DC_PORT`

Service 22DID 4423
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 2$
Range: 0 to 510 V
Unit: V

In testing for 2020 to 2026.

Charger DC port temperature `BUICK_CHARGER_DC_PORT_T`

Service 22DID 4425
Module7E4 → 7EC
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 2020 to 2026.

Charger last charge AC energy `BUICK_CHARGER_LAST_CHG_AC_2017_2018`

Service 22DID 437D
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 kWh
Unit: kWh

In testing for 2020 to 2026.

Charger last charge HV energy output `BUICK_CHARGER_LAST_CHG_HV`

Service 22DID 437F
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 kWh
Unit: kWh

In testing for 2020 to 2026.

Charger port lock actuator position signal `BUICK_CHARGER_PORT_LOCK`

Service 22DID 445D
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{13107}$
Range: 0 to 5 V
Unit: V

In testing for 2020 to 2026.

Charger power input available `BUICK_CHARGER_BAT_CHARGER`

Service 22DID 4376
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Charger power output available `BUICK_CHARGER_POWER_OUTPUT`

Service 22DID 4375
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Charger proximity detection circuit voltage `BUICK_CHARGER_PROXIMITY_V`

Service 22DID 43BB
Module7E4 → 7EC
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 2020 to 2026.

Charger system efficiency, active test `BUICK_CHARGER_SYSTEM_EFFICIENCY_ACTIVE`

Service 22DID 4565
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 25}{32}$
Range: 0 to 199 %
Unit: %

In testing for 2020 to 2026.

Charger system efficiency, active test status `BUICK_CHARGER_SYSTEM_EFFICIENCY`

Service 22DID 4564
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Charger system efficiency, passive test `BUICK_CHARGER_SYSTEM_EFFICIENCY_PASSIVE`

Service 22DID 4566
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 40}{51}$
Range: 0 to 200 %
Unit: %

In testing for 2020 to 2026.

Charger system HV interlock circuit `BUICK_CHARGER_SYSTEM_HV_INTERLOCK`

Service 22DID 4558
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Charger system HV interlock circuit status `BUICK_CHARGER_SYSTEM_HV`

Service 22DID 4559
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Charger system inactive time `BUICK_CHARGER_SYSTEM`

Service 22DID 24AB
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val \times 2$
Range: 0 to 131070 s
Unit: s

In testing for 2020 to 2026.

Charger total power output available `BUICK_CHARGER_TOT_POWER`

Service 22DID 41AF
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Charging limit ? `BUICK_CHG_LIM`

Service 22DID 41B7
Module7E4 → 7EC
Every1 s
Testing

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

Formula: $val$
Range: -32768 to 32767 W
Unit: W

In testing for 2020 to 2026.

Clock day of week `BUICK_CLOCK_DOW`

Service 22DID 4416
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 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 2020. Supported for 2025.

Contactor commands `BUICK_CONTACTOR_COMMANDS`

Service 22DID 430E
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Contactor open reason history 1 `BUICK_CONTACTOR_OPEN_1`

Service 22DID 248C
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Contactor open reason history 2 `BUICK_CONTACTOR_OPEN_2`

Service 22DID 248D
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Contactor open reason history 3 `BUICK_CONTACTOR_OPEN_3`

Service 22DID 248E
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Contactor open reason history 4 `BUICK_CONTACTOR_OPEN_4`

Service 22DID 248F
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Contactor open reason history 5 `BUICK_CONTACTOR_OPEN_5`

Service 22DID 2490
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Contactor open reason history 6 `BUICK_CONTACTOR_OPEN_6`

Service 22DID 2491
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Contactor open reason history 7 `BUICK_CONTACTOR_OPEN_7`

Service 22DID 2492
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Contactor open reason history 8 `BUICK_CONTACTOR_OPEN_8`

Service 22DID 2493
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Control module voltage `BUICK_CTRL_MODULE_V`

Service 22DID 0042
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Cooling fan command `BUICK_COOLING_FAN_CMD`

Service 22DID 3812
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Cooling fan command `BUICK_COOLING_FAN_CMD_V2`

Service 22DID 3812
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Cooling fan motor command `BUICK_COOLING_FAN_MOTOR_CMD`

Service 22DID 13AF
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Cooling fan motor command `BUICK_COOLING_FAN_MOTOR_CMD_V2`

Service 22DID 13AF
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Cooling fan, radiator motor, commanded `BUICK_COOLING_FAN_RADIATOR_CMD`

Service 22DID 13AF
Module7E4 → 7EC
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 2020 to 2026.

Cruise control status `BUICK_CRUISE_CTRL_STAT`

Service 22DID 2067
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 2020 to 2026.

Diesel particulate filter, average filter inlet temperature during regeneration `BUICK_DPF_AVG_FLT_INLET_T_DURING_REGEN`

Service 22DID 20F8
ModuleDA11 → 2AF111
Every1 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 2020 to 2026.

Diesel particulate filter, average regeneration duration `BUICK_DPF_AVG_REGEN_DURATION`

Service 22DID 20F9
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 2040}{65535}$
Range: 0 to 2040 s
Unit: s

In testing for 2020 to 2026.

Diesel particulate filter, calculated flow resistance [kpa/(l/s)] `BUICK_DPF_CALCULATED_FLOW_RESISTANCE_KPA_L_S`

Service 22DID 20F5
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{100}$
Range: 0 to 2.55
Unit: Number

In testing for 2020 to 2026.

Diesel particulate filter, corrected pressure `BUICK_DPF_CORRECTED_PRES`

Service 22DID 34D9
ModuleDA11 → 2AF111
Every1 s
Testing

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

Formula: $\frac{val \times 100}{10000}$
Range: -327.68 to 327.67 kPa
Unit: kPa

In testing for 2020 to 2026.

Diesel particulate filter, engine run time since last regeneration `BUICK_DPF_ENGINE_RUN_TIME_SINCE_LAST_REGEN_MIN`

Service 22DID 20F3
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 8}{60}$
Range: 0 to 8738 min
Unit: min

In testing for 2020 to 2026.

Diesel particulate filter, exhaust gas temperature 1 `BUICK_DPF_EGT_1`

Service 22DID 303A
ModuleDA11 → 2AF111
Every1 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 2020 to 2026.

Diesel particulate filter, exhaust gas temperature 2 `BUICK_DPF_EGT_2`

Service 22DID 303B
ModuleDA11 → 2AF111
Every1 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 2020 to 2026.

Diesel particulate filter, exhaust gas temperature 3 `BUICK_DPF_EGT_3`

Service 22DID 30A9
ModuleDA11 → 2AF111
Every1 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 2020 to 2026.

Diesel particulate filter, exhaust gas temperature 4 `BUICK_DPF_EGT_4`

Service 22DID 0078
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 56 to 71 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Diesel particulate filter, exhaust gas temperature 5 `BUICK_DPF_EGT_5`

Service 22DID 30AB
ModuleDA11 → 2AF111
Every1 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 2020 to 2026.

Diesel particulate filter, number of completed regeneration events `BUICK_DPF_NUMBER_OF_COMPLETED_REGENS`

Service 22DID 304B
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Diesel particulate filter, pressure `BUICK_DPF_PRES`

Service 22DID 34D8
ModuleDA11
Every1 s
Testing

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

Formula: $\frac{val \times 100}{10000}$
Range: -327.68 to 327.67 kPa
Unit: kPa

In testing for 2020 to 2026.

Diesel particulate filter, pressure sensor `BUICK_DPF_PRES_SNS`

Service 22DID 3035
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{65535}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2026.

Diesel particulate filter, regeneration reason `BUICK_DPF_REGEN_REASON`

Service 22DID 303E
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Diesel particulate filter, regeneration status `BUICK_DPF_REGEN_STS`

Service 22DID 3375
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Electronics coolant pump speed `BUICK_ELECTRONICS_CLT_PMP`

Service 22DID 4358
Module7E4 → 7EC
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 2020 to 2026.

Electronics coolant pump, commanded `BUICK_ELECTRONICS_CLT_PMP_CMD`

Service 22DID 4357
Module7E4 → 7EC
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 2020 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 2020. Supported for 2024 to 2025.

Engine oil absolute pressure `BUICK_EOP_ABS`

Service 22DID 2344
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 400}{100}$
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2020 to 2026.

Engine oil absolute pressure sensor `BUICK_EOP_ABS_2`

Service 22DID 2344
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 4$
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2020 to 2026.

Engine oil life remaining `BUICK_ENG_OIL_LIFE`

Service 22DID 4DC0
ModuleDA11 → 2AF111
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 2020 to 2026.

Engine oil life remaining `BUICK_EO_LIFE_REMAINING`

Service 22DID 4DC0
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Engine oil life remaining `BUICK_EO_LIFE_REMAINING_DA11`

Service 22DID 4DC0
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Engine oil pressure `BUICK_EOP`

Service 22DID 2345
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 400}{100}$
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2020 to 2026.

Engine oil pressure `BUICK_EOP_DA11`

Service 22DID 1470
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 400}{100}$
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2020 to 2026.

Engine oil pressure `BUICK_EOP_DA11_2`

Service 22DID 1470
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 400}{100}$
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2020 to 2026.

Engine oil pressure 2 `BUICK_EOP_2`

Reads 0 psi at the sensor's zero-pressure floor, raw 36; the 0.6 psi slope is not yet checked against a gauge.

Service 22DID 115C
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 3}{5} - 21.6$
Range: -21.6 to 131.39 psi
Unit: psi

In testing for 2020 to 2026.

Engine oil pressure 2 `BUICK_EOP_2_V2`

Reads 0 psi at the sensor's zero-pressure floor, raw 36; the 0.6 psi slope is not yet checked against a gauge.

Service 22DID 115C
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 3}{5} - 21.6$
Range: -21.6 to 131.39 psi
Unit: psi

In testing for 2020 to 2026.

Engine oil pressure control solenoid valve command `BUICK_EOP_CTRL_SOLENOID_VALVE_CMD`

Service 22DID 3318
Module7E0 → 7E8
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2020 to 2026.

Engine oil pressure control solenoid valve command `BUICK_EOP_CTRL_SOLENOID_VALVE_CMD_V2`

Service 22DID 3318
ModuleDA11 → 2AF111
Every1 s
Testing

Bit 0 of the reply.

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

In testing for 2020 to 2026.

Engine oil pressure, actual `BUICK_EOP_ACT_7E0`

Service 22DID 2345
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 4$
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2020 to 2026.

Engine oil pressure, desired `BUICK_EOP_DES`

Service 22DID 37A7
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 4$
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2020 to 2026.

Engine oil pressure: actual `BUICK_EOP_ACT`

Service 22DID 2345
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 4$
Range: 0 to 1020 kPa
Unit: kPa

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Engine oil temperature `BUICK_EOT`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 005C
Module7E0 → 7E8
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 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Engine oil temperature `BUICK_EOT_ALT`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 153E
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: 0 to 215 °C
Unit: °C

In testing for 2020 to 2026.

Engine oil temperature `BUICK_EOT_DA11`

Service 22DID 153E
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: 0 to 215 °C
Unit: °C

In testing for 2020 to 2026.

Engine oil temperature `BUICK_EOT_DA11_2`

Service 22DID 005C
ModuleDA11 → 2AF111
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 2020 to 2026.

Engine oil temperature `BUICK_EOT_DA11_2_2`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 005C
ModuleDA11 → 2AF111
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 2020 to 2026.

Engine oil temperature `BUICK_EOT_DA11_2_V2`

Service 22DID 153E
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: 0 to 215 °C
Unit: °C

In testing for 2020 to 2026.

Engine oil temperature `BUICK_EOT_DA11_3`

Service 22DID 153E
ModuleDA11 → 2AF111
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 2020 to 2026.

Engine oil temperature `BUICK_EOT_V2`

Pelican can show this parameter as the engine oil temperature.

Service 22DID 153E
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 40$
Range: 0 to 215 °C
Unit: °C

In testing for 2020 to 2026.

Engine oil temperature 2 `BUICK_EOT_2`

Service 22DID 153E
Module7E0 → 7E8
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 2020 to 2026.

Engine torque `BUICK_ENG_TQ`

Service 22DID 19DE
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Engine torque `BUICK_ENG_TQ_2`

Service 22DID 203F
ModuleDA11 → 2AF111
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383 N·m
Unit: N·m

In testing for 2020 to 2026.

Engine torque `BUICK_ENG_TQ_7E0`

Service 22DID 203F
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{4}$
Range: 0 to 16383 N·m
Unit: N·m

In testing for 2020 to 2026.

Engine torque `BUICK_ENG_TQ_V2`

Service 22DID 19DE
ModuleDA11 → 2AF111
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

EV trip this drive cycle `BUICK_EV_TRIP_THIS_DRIVE`

Service 22DID 2487
Module7E1 → 7E9
Every1 s
Testing

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

Formula: $\frac{val}{100}$
Range: -327 to 327 km
Unit: km

In testing for 2020 to 2026.

Evaporative emissions purge `BUICK_EVAPORATIVE`

Service 22DID 1170
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2.55}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2026.

Evaporative emissions purge `BUICK_EVAPORATIVE_V2`

Service 22DID 1170
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2.55}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2026.

Exhaust gas recirculation duty cycle `BUICK_EGR_DUTY`

Service 22DID 1171
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2.55}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2026.

Exhaust gas recirculation duty cycle `BUICK_EGR_DUTY_V2`

Service 22DID 1171
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{2.55}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2026.

Exhaust gas recirculation voltage `BUICK_EGR_V`

Service 22DID 114B
Module7E0 → 7E8
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 2020 to 2026.

Exhaust gas recirculation voltage `BUICK_EGR_V_V2`

Service 22DID 114B
ModuleDA11 → 2AF111
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 2020 to 2026.

Heated oxygen sensor `BUICK_HEATED_OXYGEN_SENS`

Service 22DID 1145
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Heated oxygen sensor `BUICK_HEATED_OXYGEN_SENS_V2`

Service 22DID 1145
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Heater - cabin `BUICK_HEATER_CABIN`

Service 22DID 41B4
Module7E4 → 7EC
Every1 s
Testing

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

Formula: $val$
Range: -32768 to 32767 W
Unit: W

In testing for 2020 to 2026.

High voltage actively tested vehicle isolation resistance `BUICK_HIGH_V_ACTIVELY`

Service 22DID 41EC
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

High voltage current `BUICK_HIGH_V_CURRENT`

Service 22DID 2414
Module7E1 → 7E9
Every1 s
Testing

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

Formula: $\frac{val}{20}$
Range: -1638 to 1638 A
Unit: A

In testing for 2020 to 2026.

High voltage current `BUICK_HIGH_V_CURRENT_V2`

Service 22DID 4356
Module7E4 → 7EC
Every1 s
Testing

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

Formula: $\frac{val \times -40}{267}$
Range: -4908 to 4909 A
Unit: A

In testing for 2020 to 2026.

High voltage current HD `BUICK_HIGH_V_CURRENT_HD`

Service 22DID 4356
Module7E4 → 7EC
Every1 s
Testing

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

Formula: $\frac{val \times -500}{3333}$
Range: -4915 to 4915 A
Unit: A

In testing for 2020 to 2026.

High voltage inverter voltage HD `BUICK_HIGH_V_INVERTER_V_HD`

Service 22DID 41C4
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{40}$
Range: 0 to 1638 V
Unit: V

In testing for 2020 to 2026.

High voltage inverter voltage LD `BUICK_HIGH_V_INVERTER_V_LD`

Service 22DID 41DA
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 13}{25}$
Range: 0 to 34078 V
Unit: V

In testing for 2020 to 2026.

High voltage isolation test resistance `BUICK_HIGH_V_ISOLATION`

Service 22DID 43A6
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 25$
Range: 0 to 6375 kΩ
Unit: kΩ

In testing for 2020 to 2026.

High voltage system interlock circuit `BUICK_HIGH_V_SYSTEM`

Service 22DID 4310
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

High voltage system interlock circuit status `BUICK_HIGH_V_SYSTEM_INTERLOCK`

Service 22DID 4311
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Highest voltage cell number `BUICK_BAT_CELL_MAX`

Service 22DID 432C
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Idle air control position `BUICK_IDLE_AIR_CTRL_POS`

Service 22DID 1172
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 2020 to 2026.

Idle air control position `BUICK_IDLE_AIR_CTRL_POS_V2`

Service 22DID 1172
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Ignition input on/off/start `BUICK_IGN_INPUT_ON_OFF`

Service 22DID 20D0
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 2020 to 2026.

Ignition input on/off/start `BUICK_IGN_INPUT_ON_OFF_V2`

Service 22DID 20D0
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Ignition power mode `BUICK_IGN_POWER_MODE`

Service 22DID 207E
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 2020 to 2026.

Ignition power mode `BUICK_IGN_POWER_MODE_V2`

Service 22DID 207E
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Ignition power mode, battery energy control module `BUICK_IGN_POWER_MODE_BECM`

Service 22DID 8002
Module7E7 → 7EF
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Ignition voltage `BUICK_IGN_V`

Service 22DID 1141
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Ignition voltage `BUICK_IGN_V_V2`

Service 22DID 1141
Module7E2 → 7EA
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Injector duty cycle bank 1 `BUICK_INJECTOR_DUTY_CYCLE_BANK_1`

Service 22DID 12C3
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 150}{10000}$
Range: 0 to 983.025 ms
Unit: ms

In testing for 2020 to 2026.

Injector duty cycle bank 1 `BUICK_INJECTOR_DUTY_CYCLE_BANK_1_V2`

Service 22DID 12C3
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 150}{10000}$
Range: 0 to 983.025 ms
Unit: ms

In testing for 2020 to 2026.

Injector duty cycle bank 2 `BUICK_INJECTOR_DUTY_CYCLE_BANK_2`

Service 22DID 12C4
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 150}{10000}$
Range: 0 to 983.025 ms
Unit: ms

In testing for 2020 to 2026.

Injector duty cycle bank 2 `BUICK_INJECTOR_DUTY_CYCLE_BANK_2_V2`

Service 22DID 12C4
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 150}{10000}$
Range: 0 to 983.025 ms
Unit: ms

In testing for 2020 to 2026.

Injector pulse width, cylinder 1 `BUICK_INJ_WIDTH_CYL_1`

Service 22DID 1193
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Injector pulse width, cylinder 1 `BUICK_INJ_WIDTH_CYL_1_V2`

Service 22DID 1193
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Injector pulse width, cylinder 7 `BUICK_INJ_WIDTH_CYL_7`

Service 22DID 1199
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Injector pulse width, cylinder 8 `BUICK_INJ_WIDTH_CYL_8`

Service 22DID 129A
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Injector pulse width, cylinder 8 `BUICK_INJ_WIDTH_CYL_8_V2`

Service 22DID 129A
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Intake air temperature 2 `BUICK_IAT_2`

Service 22DID 1538
Module7E0 → 7E8
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 2020 to 2026.

Intake air temperature 2 `BUICK_IAT_2_V2`

Service 22DID 1538
ModuleDA11 → 2AF111
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 2020 to 2026.

Internal mode switch 1 `BUICK_INTERNAL_MODE_SWITCH_1`

Service 22DID 33C3
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Internal mode switch 2 `BUICK_INTERNAL_MODE_SWITCH_2`

Service 22DID 33C4
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Internal mode switch 3 `BUICK_INTERNAL_MODE_SWITCH_3`

Service 22DID 33C5
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Internal mode switch 4 `BUICK_INTERNAL_MODE_SWITCH_4`

Service 22DID 33C6
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Internal mode switch 5 `BUICK_INTERNAL_MODE_SWITCH_5`

Service 22DID 33C7
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Internal mode switch 6 `BUICK_INTERNAL_MODE_SWITCH_6`

Service 22DID 33C8
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Internal mode switch 7 `BUICK_INTERNAL_MODE_SWITCH_7`

Service 22DID 33C9
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Internal mode switch 8 `BUICK_INTERNAL_MODE_SWITCH_8`

Service 22DID 33CA
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Internal mode switch 9 `BUICK_INTERNAL_MODE_SWITCH_9`

Service 22DID 33CB
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Internal mode switch 10 `BUICK_INTERNAL_MODE_SWITCH_10`

Service 22DID 33CC
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Internal mode switch 11 `BUICK_INTERNAL_MODE_SWITCH_11`

Service 22DID 33CD
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Knock retard `BUICK_KNOCK_RETARD`

Service 22DID 11A6
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 22}{100}$
Range: 0 to 56.1 °
Unit: °

In testing for 2020 to 2026.

Knock retard `BUICK_KNOCK_RETARD_V2`

Service 22DID 11A6
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 22}{100}$
Range: 0 to 56.1 °
Unit: °

In testing for 2020 to 2026.

Knock retard, alternate `BUICK_KNOCK_RETARD_ALT`

Service 22DID 125D
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Knock retard, alternate `BUICK_KNOCK_RETARD_ALT_V2`

Service 22DID 125D
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Knock sensor active counter `BUICK_KNOCK_SENS_ACTIVE`

Service 22DID 125E
Module7E0 → 7E8
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Knock sensor active counter `BUICK_KNOCK_SENS_ACTIVE_V2`

Service 22DID 125E
ModuleDA11 → 2AF111
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Last shift time `BUICK_LAST_SHIFT_TIME`

Service 22DID 1992
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

Last shift time `BUICK_LAST_SHIFT_TIME_V2`

Service 22DID 1992
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{40}$
Range: 0 to 6.375 s
Unit: s

In testing for 2020 to 2026.

Lowest voltage cell number `BUICK_BAT_CELL_MIN`

Service 22DID 432A
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Mass airflow sensor `BUICK_MAF`

Service 22DID 0010
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 655.35 g/s
Unit: g/s

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Mass airflow sensor `BUICK_MAF_7E0`

Pelican can show this parameter as the mass air flow.

Service 22DID 0010
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 655.35 g/s
Unit: g/s

In testing for 2020 to 2026.

Mass airflow sensor `BUICK_MAF_DA11`

Service 22DID 0010
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 655.35 g/s
Unit: g/s

In testing for 2020 to 2026.

Mass airflow sensor `BUICK_MAF_V2`

Pelican can show this parameter as the mass air flow.

Service 22DID 0010
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 655.35 g/s
Unit: g/s

In testing for 2020 to 2026.

Mass airflow sensor `BUICK_MASS_AIRFLOW_SENS`

Service 22DID 0010
ModuleDA11 → 2AF111
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 2020 to 2026.

MIL cause `BUICK_MIL_CAUSE`

Service 22DID 135F
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 2020 to 2026.

MIL status `BUICK_MIL_STAT`

Service 22DID 2020
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 2020 to 2026.

Misfire current, cylinder 7 `BUICK_MIS_CURRENT_7`

Service 22DID 11EC
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 2020 to 2026.

Misfire current, cylinder 8 `BUICK_MIS_CURRENT_8`

Service 22DID 11ED
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 2020 to 2026.

Misfire history, cylinder 1 `BUICK_MIS_HISTORY_1`

Service 22DID 1201
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 1 `BUICK_MIS_HISTORY_1_V2`

Service 22DID 1201
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 2 `BUICK_MIS_HISTORY_2`

Service 22DID 1202
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 2 `BUICK_MIS_HISTORY_2_V2`

Service 22DID 1202
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 3 `BUICK_MIS_HISTORY_3`

Service 22DID 1203
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 3 `BUICK_MIS_HISTORY_3_V2`

Service 22DID 1203
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 4 `BUICK_MIS_HISTORY_4`

Service 22DID 1204
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 4 `BUICK_MIS_HISTORY_4_V2`

Service 22DID 1204
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 5 `BUICK_MIS_HISTORY_5`

Service 22DID 11F8
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 5 `BUICK_MIS_HISTORY_5_V2`

Service 22DID 11F8
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 6 `BUICK_MIS_HISTORY_6`

Service 22DID 11F9
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 6 `BUICK_MIS_HISTORY_6_V2`

Service 22DID 11F9
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 7 `BUICK_MIS_HISTORY_7`

Service 22DID 11FA
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 7 `BUICK_MIS_HISTORY_7_V2`

Service 22DID 11FA
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 8 `BUICK_MIS_HISTORY_8`

Service 22DID 11FB
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfire history, cylinder 8 `BUICK_MIS_HISTORY_8_V2`

Service 22DID 11FB
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Misfires current, cylinder 1 `BUICK_MIS_CURRENT_1`

Service 22DID 1206
ModuleDA11 → 2AF111
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 2020 to 2026.

Misfires current, cylinder 2 `BUICK_MIS_CURRENT_2`

Service 22DID 1205
ModuleDA11 → 2AF111
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 2020 to 2026.

Misfires current, cylinder 3 `BUICK_MIS_CURRENT_3`

Service 22DID 1207
ModuleDA11 → 2AF111
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 2020 to 2026.

Misfires current, cylinder 4 `BUICK_MIS_CURRENT_4`

Service 22DID 1208
ModuleDA11 → 2AF111
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 2020 to 2026.

Misfires current, cylinder 5 `BUICK_MIS_CURRENT_5`

Service 22DID 11EA
ModuleDA11
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 2020 to 2026.

Misfires current, cylinder 6 `BUICK_MIS_CURRENT_6`

Service 22DID 11EB
ModuleDA11
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 2020 to 2026.

Misfires current, cylinder 7 `BUICK_MIS_CURRENT_7_DA11`

Service 22DID 11EC
ModuleDA11 → 2AF111
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 2020 to 2026.

Misfires current, cylinder 8 `BUICK_MIS_CURRENT_8_DA11`

Service 22DID 11ED
ModuleDA11 → 2AF111
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 2020 to 2026.

Misfires, current, cylinder 1 `BUICK_MISFIRES_C1_CUR`

Service 22DID 1206
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 2020 to 2026.

Misfires, current, cylinder 1 `BUICK_MISFIRES_C1_CUR_DA11`

Service 22DID 1206
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Misfires, current, cylinder 2 `BUICK_MISFIRES_C2_CUR`

Service 22DID 1205
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 2020 to 2026.

Misfires, current, cylinder 2 `BUICK_MISFIRES_C2_CUR_DA11`

Service 22DID 1205
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Misfires, current, cylinder 3 `BUICK_MISFIRES_C3_CUR`

Service 22DID 1207
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 2020 to 2026.

Misfires, current, cylinder 3 `BUICK_MISFIRES_C3_CUR_DA11`

Service 22DID 1207
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Misfires, current, cylinder 4 `BUICK_MISFIRES_C4_CUR`

Service 22DID 1208
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 2020 to 2026.

Misfires, current, cylinder 4 `BUICK_MISFIRES_C4_CUR_DA11`

Service 22DID 1208
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Misfires, current, cylinder 5 `BUICK_MISFIRES_C5_CUR`

Service 22DID 11EA
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 2020 to 2026.

Misfires, current, cylinder 5 `BUICK_MISFIRES_C5_CUR_V2`

Service 22DID 11EA
ModuleDA11
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Misfires, current, cylinder 6 `BUICK_MISFIRES_C6_CUR`

Service 22DID 11EB
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 2020 to 2026.

Misfires, current, cylinder 6 `BUICK_MISFIRES_C6_CUR_V2`

Service 22DID 11EB
ModuleDA11
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Misfires, current, cylinder 7 `BUICK_MISFIRES_C7_CUR`

Service 22DID 11EC
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Misfires, current, cylinder 8 `BUICK_MISFIRES_C8_CUR`

Service 22DID 11ED
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Motor control module negative supply isolation voltage `BUICK_MOTOR_CTRL_MODULE_NEGATIVE_V`

Service 22DID 441A
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 13}{100}$
Range: 0 to 8519 V
Unit: V

In testing for 2020 to 2026.

Motor control module positive supply isolation voltage `BUICK_MOTOR_CTRL_MODULE_V`

Service 22DID 4419
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 13}{100}$
Range: 0 to 8519 V
Unit: V

In testing for 2020 to 2026.

Motor controller negative isolation voltage `BUICK_MOTOR_CONTROLLER_ISOLATION_V`

Service 22DID 28D0
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 V
Unit: V

In testing for 2020 to 2026.

Motor controller positive isolation voltage `BUICK_MOTOR_CONTROLLER_V`

Service 22DID 28CF
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{100}$
Range: 0 to 655 V
Unit: V

In testing for 2020 to 2026.

Motor inverter active `BUICK_MOTOR_INVERTER`

Service 22DID 2881
Module7E1 → 7E9
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Motor inverter temperature sensor 1 `BUICK_MOTOR_INVERTER_T_1`

Service 22DID 1C26
Module7E1 → 7E9
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 2020 to 2026.

Motor inverter temperature sensor 2 `BUICK_MOTOR_INVERTER_T_2`

Service 22DID 1C28
Module7E1 → 7E9
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 2020 to 2026.

Motor inverter temperature sensor 3 `BUICK_MOTOR_INVERTER_T_3`

Service 22DID 1C2A
Module7E1 → 7E9
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 2020 to 2026.

Motor phase U current `BUICK_MOTOR_PHASE_U`

Service 22DID 28DE
Module7E1 → 7E9
Every1 s
Testing

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

Formula: $\frac{val}{25}$
Range: -1310 to 1310 A
Unit: A

In testing for 2020 to 2026.

Motor phase V current `BUICK_MOTOR_PHASE_V`

Service 22DID 28E1
Module7E1 → 7E9
Every1 s
Testing

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

Formula: $\frac{val}{25}$
Range: -1310 to 1310 A
Unit: A

In testing for 2020 to 2026.

Motor phase W current `BUICK_MOTOR_PHASE_W`

Service 22DID 28E4
Module7E1 → 7E9
Every1 s
Testing

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

Formula: $\frac{val}{25}$
Range: -1310 to 1310 A
Unit: A

In testing for 2020 to 2026.

Motor position sensor offset learn status `BUICK_MOTOR_POS_SENS`

Service 22DID 28CD
Module7E1 → 7E9
Every3600 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Motor temperature `BUICK_MOTOR_T`

Service 22DID 28CB
Module7E1 → 7E9
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 2020 to 2026.

Motor-generator A current `BUICK_MGA_CURRENT`

Service 22DID 2883
Module7E1 → 7E9
Every1 s
Testing

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

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

In testing for 2020 to 2026.

Motor-generator B current `BUICK_MGB_CURRENT`

Service 22DID 2884
Module7E1 → 7E9
Every1 s
Testing

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

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

In testing for 2020 to 2026.

One pedal disengage history 1 `BUICK_ONE_PEDAL_DISENGAGE_1`

Service 22DID 36EE
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal disengage history 2 `BUICK_ONE_PEDAL_DISENGAGE_2`

Service 22DID 36EF
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal disengage history 3 `BUICK_ONE_PEDAL_DISENGAGE_3`

Service 22DID 36F0
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal disengage history 4 `BUICK_ONE_PEDAL_DISENGAGE_4`

Service 22DID 36F1
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal disengage history 5 `BUICK_ONE_PEDAL_DISENGAGE_5`

Service 22DID 36F2
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal disengage history 6 `BUICK_ONE_PEDAL_DISENGAGE_6`

Service 22DID 36F3
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal disengage history 7 `BUICK_ONE_PEDAL_DISENGAGE_7`

Service 22DID 36F4
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal disengage history 8 `BUICK_ONE_PEDAL_DISENGAGE_8`

Service 22DID 36F5
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal driving inhibit history 1 `BUICK_ONE_PEDAL_DRIVING_1`

Service 22DID 36F6
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal driving inhibit history 2 `BUICK_ONE_PEDAL_DRIVING_2`

Service 22DID 36F7
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal driving inhibit history 3 `BUICK_ONE_PEDAL_DRIVING_3`

Service 22DID 36F8
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal driving inhibit history 4 `BUICK_ONE_PEDAL_DRIVING_4`

Service 22DID 36F9
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal driving inhibit history 5 `BUICK_ONE_PEDAL_DRIVING_5`

Service 22DID 36FA
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal driving inhibit history 6 `BUICK_ONE_PEDAL_DRIVING_6`

Service 22DID 36FB
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal driving inhibit history 7 `BUICK_ONE_PEDAL_DRIVING_7`

Service 22DID 36FC
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

One pedal driving inhibit history 8 `BUICK_ONE_PEDAL_DRIVING_8`

Service 22DID 36FD
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Outside air temperature `BUICK_AAT`

Service 22DID 1161
Module7E0 → 7E8
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 2020 to 2026.

Outside air temperature `BUICK_AAT_V2`

Service 22DID 1161
ModuleDA11 → 2AF111
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 2020 to 2026.

Particulate filter pressure `BUICK_DPF_PRESS`

Service 22DID 34D8
ModuleDA11
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 655.35 kPa
Unit: kPa

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Particulate matter sensor soot accumulation `BUICK_PARTICULATE_MATTER_SNS_SOOT_ACCUMULATION`

Service 22DID 3635
Module7E0 → 7E8
Every1 s
Testing

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

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2026.

Particulate matter sensor soot accumulation `BUICK_PARTICULATE_MATTER_SNS_SOOT_ACCUMULATION_V2`

Service 22DID 3635
ModuleDA11 → 2AF111
Every1 s
Testing

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

Formula: $\frac{val \times 100}{10000}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2026.

Particulate matter sensor temperature `BUICK_PARTICULATE_MATTER_SNS_T`

Service 22DID 3372
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{10000}$
Range: 0 to 6553.5 °C
Unit: °C

In testing for 2020 to 2026.

Particulate matter sensor temperature `BUICK_PARTICULATE_MATTER_SNS_T_V2`

Service 22DID 3372
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{10000}$
Range: 0 to 6553.5 °C
Unit: °C

In testing for 2020 to 2026.

Pressure control solenoid current, actual `BUICK_P_CTRL_SOLENOID_ACT`

Service 22DID 199E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Pressure control solenoid current, actual `BUICK_P_CTRL_SOLENOID_ACT_V2`

Service 22DID 199E
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Pressure control solenoid current, reference `BUICK_P_CTRL_SOLENOID`

Service 22DID 199F
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Pressure control solenoid current, reference `BUICK_P_CTRL_SOLENOID_V2`

Service 22DID 199F
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Regen braking axle torque predicted `BUICK_REGEN_BRAKING_AXLE_TQ`

Service 22DID 242B
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Regen braking axle torque request `BUICK_REGEN_BRAKING_AXLE`

Service 22DID 2426
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Remaining oil life `BUICK_REMAINING_OIL_LIFE`

Service 22DID 119F
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Remaining oil life `BUICK_REMAINING_OIL_LIFE_V2`

Service 22DID 119F
ModuleDA11 → 2AF111
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Short term fuel trim (bank 1) `SHRTFT1`SAE J1979Confirmed

Correction being used by the closed-loop fuel algorithm.

Pelican can show this parameter as the short term fuel trim.

Service 01PID 06
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 100}{128} - 100$
Range: -100 to 99.2 %
Unit: %

Confirmed for 2020. Supported for 2024 to 2025.

Throttle position calculated `BUICK_THROTTLE_POS_CALC`

Service 22DID 2810
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 2020 to 2026.

Throttle position calculated `BUICK_THROTTLE_POS_CALC_V2`

Service 22DID 2810
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 20}{51}$
Range: 0 to 100 %
Unit: %

In testing for 2020 to 2026.

Total knock retard `BUICK_TOTAL_KNOCK_RETARD`

Service 22DID 12D9
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 45}{100}$
Range: 0 to 114.75 °
Unit: °

In testing for 2020 to 2026.

Total knock retard `BUICK_TOTAL_KNOCK_RETARD_V2`

Service 22DID 12D9
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 45}{100}$
Range: 0 to 114.75 °
Unit: °

In testing for 2020 to 2026.

Total misfire `BUICK_TOTAL_MISFIRE`

Service 22DID 1200
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 2020 to 2026.

Total misfire `BUICK_TOTAL_MISFIRE_V2`

Service 22DID 1200
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Transmission fluid temperature `BUICK_ATF_T`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1940
Module7E2 → 7EA
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 2020 to 2026.

Transmission fluid temperature, variant 1 `BUICK_ATF_T_VAR_1`

Service 22DID 1940
Module7E0 → 7E8
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 2020 to 2026.

Transmission fluid temperature, variant 1 `BUICK_ATF_T_VAR_1_V2`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1940
ModuleDA11 → 2AF111
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 2020 to 2026.

Transmission fluid temperature, variant 3 `BUICK_ATF_T_VAR_3`

Service 22DID 1940
Module7E1 → 7E9
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 2020 to 2026.

Transmission fluid temperature, variant 5 `BUICK_ATF_T_VAR_5`

Service 22DID 1940
Module7E4 → 7EC
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 2020 to 2026.

Transmission fluid temperature, variant 6 `BUICK_ATF_T_VAR_6`

Service 22DID 280D
Module7E2 → 7EA
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 2020 to 2026.

Transmission fluid temperature, variant 6 `BUICK_ATF_T_VAR_8_V2`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 280D
ModuleDA18 → 2AF118
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 2020 to 2026.

Transmission fluid temperature, variant 7 `BUICK_ATF_T_VAR_7`

Service 22DID 280D
Module7E3 → 7EB
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 2020 to 2026.

Transmission fluid temperature, variant 8 `BUICK_ATF_T_VAR_8`

Service 22DID 280D
Module7E1 → 7E9
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 2020 to 2026.

Vent temperature `BUICK_VENT_T`

Service 22DID 82B2
Module7E4 → 7EC
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{8} - 10$
Range: -10 to 21.87 °C
Unit: °C

In testing for 2020 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 2020. Supported for 2024.

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 2020. Supported for 2024.

Fuel

Ethanol content of fuel `BUICK_ETHANOL_CONTENT_FUEL`

Service 22DID 0052
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Ethanol content of fuel `BUICK_ETHANOL_CONTENT_FUEL_V2`

Service 22DID 0052
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Fuel consumption rate `BUICK_FUEL_CONS_RATE`

Service 22DID 005E
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{20}$
Range: 0 to 3276 L
Unit: L

In testing for 2020 to 2026.

Fuel consumption rate `BUICK_FUEL_RATE`

Service 22DID 005E
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 500}{10000}$
Range: 0 to 3276.75 L
Unit: L

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Fuel consumption rate `BUICK_FUEL_RATE_DA11`

Service 22DID 005E
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 500}{10000}$
Range: 0 to 3276.75 L
Unit: L

In testing for 2020 to 2026.

Fuel injection, cylinder 1 `BUICK_FUEL_INJ_CYL_1`

Service 22DID 20AC
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 1 `BUICK_FUEL_INJECTION_C1`

Service 22DID 20AC
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 10}{10000}$
Range: 0 to 65.535 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 1 `BUICK_FUEL_INJECTION_C1_DA11`

Service 22DID 20AC
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 10}{10000}$
Range: 0 to 65.535 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 2 `BUICK_FUEL_INJ_CYL_2`

Service 22DID 20AD
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 2 `BUICK_FUEL_INJECTION_C2`

Service 22DID 1194
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 2 `BUICK_FUEL_INJECTION_C2_DA11`

Service 22DID 1194
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 3 `BUICK_FUEL_INJ_CYL_3`

Service 22DID 20AE
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 3 `BUICK_FUEL_INJECTION_C3`

Service 22DID 1195
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 3 `BUICK_FUEL_INJECTION_C3_DA11`

Service 22DID 1195
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 4 `BUICK_FUEL_INJ_CYL_4`

Service 22DID 20AF
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 4 `BUICK_FUEL_INJECTION_C4`

Service 22DID 1196
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 4 `BUICK_FUEL_INJECTION_C4_DA11`

Service 22DID 1196
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 5 `BUICK_FUEL_INJ_CYL_5`

Service 22DID 20B0
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 5 `BUICK_FUEL_INJECTION_C5`

Service 22DID 1197
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 5 `BUICK_FUEL_INJECTION_C5_V2`

Service 22DID 1197
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 6 `BUICK_FUEL_INJ_CYL_6`

Service 22DID 20B1
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{10000}$
Range: 0 to 6.55 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 6 `BUICK_FUEL_INJECTION_C6`

Service 22DID 1198
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 6 `BUICK_FUEL_INJECTION_C6_V2`

Service 22DID 1198
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 7 `BUICK_FUEL_INJECTION_C7`

Service 22DID 1199
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 1000}{65535}$
Range: 0 to 1000 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 8 `BUICK_FUEL_INJ_CYL_8`

Service 22DID 20B3
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Fuel injection, cylinder 8 `BUICK_FUEL_INJECTION_C8`

Service 22DID 20B3
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 10}{10000}$
Range: 0 to 65.535 ms
Unit: ms

In testing for 2020 to 2026.

Fuel injection, cylinder 8 `BUICK_FUEL_INJECTION_C8_7E0`

Service 22DID 20B3
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 10}{10000}$
Range: 0 to 65.535 ms
Unit: ms

In testing for 2020 to 2026.

Fuel remaining `BUICK_FLI`

Pelican can show this parameter as the fuel tank level.

Service 22DID 002F
Module7E0 → 7E8
Every30 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Fuel remaining `BUICK_FLI_DA11`

Pelican can show this parameter as the fuel tank level.

Service 22DID 002F
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Fuel tank pressure `BUICK_FUEL_TANK_P`

Service 22DID F432
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{33333.33333}$
Range: 0 to 1.96 psi
Unit: psi

In testing for 2020 to 2026.

Fuel tank pressure `BUICK_FUEL_TANK_P_V2`

Service 22DID F432
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{33333.33333}$
Range: 0 to 1.96 psi
Unit: psi

In testing for 2020 to 2026.

Fuel temperature `BUICK_FUEL_T`

Service 22DID 3218
Module7E0 → 7E8
Every5 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 50}{100}$
Range: 0 to 127.5 °C
Unit: °C

In testing for 2020 to 2026.

Fuel temperature `BUICK_FUEL_T_DA11`

Service 22DID 3218
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val \times 50}{100}$
Range: 0 to 127.5 °C
Unit: °C

In testing for 2020 to 2026.

Total fuel consumption rate `BUICK_TOT_FUEL_CONS_RATE`

Service 22DID 009D
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{50}$
Range: 0 to 1310 g/s
Unit: g/s

In testing for 2020 to 2026.

Total fuel consumption rate `BUICK_TOTAL_FUEL_CONSUMPTION_RATE`

Service 22DID 009D
Module7E0 → 7E8
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 200}{10000}$
Range: 0 to 1310.7 g/s
Unit: g/s

In testing for 2020 to 2026.

Total fuel consumption rate `BUICK_TOTAL_FUEL_CONSUMPTION_RATE_DA11`

Service 22DID 009D
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val \times 200}{10000}$
Range: 0 to 1310.7 g/s
Unit: g/s

In testing for 2020 to 2026.

Movement

AT output shaft speed `BUICK_OUTPUT_SHFT_SPD_7E1`

Service 22DID 1942
Module7E1 → 7E9
Every250 ms
Testing

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

Formula: $\frac{val}{4}$
Range: -8192 to 8191 rpm
Unit: rpm

In testing for 2020 to 2026.

Battery coolant pump speed `BUICK_BATT_CLT_PMP_RPM`

Service 22DID 41B2
Module7E4 → 7EC
Every250 ms
Testing

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

Formula: $val$
Range: -32768 to 32767 rpm
Unit: rpm

In testing for 2020 to 2026.

Desired idle speed `BUICK_DES_IDLE_SPD`

Service 22DID 1192
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 12.5$
Range: 0 to 3187.5 rpm
Unit: rpm

In testing for 2020 to 2026.

Desired idle speed `BUICK_DES_IDLE_SPD_V2`

Service 22DID 1192
ModuleDA11 → 2AF111
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val \times 12.5$
Range: 0 to 3187.5 rpm
Unit: rpm

In testing for 2020 to 2026.

Output shaft speed `BUICK_OUTPUT_SHFT_SPD`

Service 22DID 1942
Module7E4 → 7EC
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{4}$
Range: 0 to 63.75 rpm
Unit: rpm

In testing for 2020 to 2026.

Output shaft speed `BUICK_OUTPUT_SHFT_SPD_V2`

Service 22DID 1942
Module7E2 → 7EA
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $\frac{val}{4}$
Range: 0 to 63.75 rpm
Unit: rpm

In testing for 2020 to 2026.

Torque converter clutch slip speed `BUICK_TC_SLIP_VSS`

Service 22DID 1991
Module7E2 → 7EA
Every250 ms
Testing

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

Formula: $\frac{val \times 1250}{10000}$
Range: -4096 to 4095.875 rpm
Unit: rpm

In testing for 2020 to 2026.

Torque converter clutch slip speed `BUICK_TC_SLIP_VSS_DA18`

Service 22DID 1991
ModuleDA18 → 2AF118
Every1 s
Testing

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

Formula: $\frac{val \times 1250}{10000}$
Range: -4096 to 4095.875 rpm
Unit: rpm

In testing for 2020 to 2026.

Torque converter clutch slip speed `BUICK_TQ_CONV_CLU_SLIP_SPD`

Service 22DID 1991
Module7E0 → 7E8
Every250 ms
Testing

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

Formula: $\frac{val}{8}$
Range: -4096 to 4095.875 rpm
Unit: rpm

In testing for 2020 to 2026.

Torque converter clutch slip speed `BUICK_TQ_CONV_CLU_SLIP_SPD_DA18`

Service 22DID 1991
ModuleDA18 → 2AF118
Every1 s
Testing

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

Formula: $\frac{val}{8}$
Range: -4096 to 4095 rpm
Unit: rpm

In testing for 2020 to 2026.

Torque converter clutch slip speed `BUICK_TQ_CONV_CLU_SLIP_SPD_V2`

Service 22DID 1991
ModuleDA11 → 2AF111
Every250 ms
Testing

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

Formula: $\frac{val}{8}$
Range: -4096 to 4095.875 rpm
Unit: rpm

In testing for 2020 to 2026.

Vehicle speed `BUICK_2500_VSS`

Pelican can show this parameter as the speed.

Service 22DID 000D
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Vehicle speed `BUICK_VSS`Confirmed

Pelican can show this parameter as the speed.

Service 22DID 000D
Module7E0 → 7E8
Every250 ms
Testing

Example reply from a 2024 Buick Encore GX.

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 2020, 2024. In testing for 2021 to 2023, 2025 to 2026.

Vehicle speed `BUICK_VSS_V2`

Pelican can show this parameter as the speed.

Service 22DID 000D
ModuleDA11 → 2AF111
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Orientation

Lateral acceleration `BUICK_LAT_G`

Service 22DID 4C2F
ModuleDA28 → 2AF128
Every100 ms
Testing

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

Formula: $\frac{val \times 15.92796725}{10000}$
Range: -52 to 52 g
Unit: g

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Longitudinal acceleration `BUICK_LNG_G`

Service 22DID 4C30
ModuleDA28 → 2AF128
Every100 ms
Testing

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

Formula: $\frac{val \times 15.92796725}{10000}$
Range: -52 to 52 g
Unit: g

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Tires

Front left tire pressure `BUICK_2500_TP_FL_DA40`

Pelican can show this parameter as the front left tire pressure.

Service 22DID 5005
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2020 to 2026.

Front left tire pressure `BUICK_TP_FL`

Pelican can show this parameter as the front left tire pressure.

Service 22DID 5005
Module241 → 641
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Front left tire pressure `BUICK_TP_FL_DA40`

Pelican can show this parameter as the front left tire pressure.

Service 22DID 5005
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2020 to 2026.

Front left tire sensor ID `BUICK_TID_FL`

Service 22DID 4005
Module241 → 641
Every3600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Hexadecimal

In testing for 2020 to 2026.

Front left tire sensor ID `BUICK_TID_FL_DA40`

Service 22DID 4005
ModuleDA40 → 40
Every3600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Hexadecimal

In testing for 2020 to 2026.

Front left wheel speed `BUICK_FL_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28 → 2AF128
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Front right tire pressure `BUICK_2500_TP_FR_DA40`

Pelican can show this parameter as the front right tire pressure.

Service 22DID 5006
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2020 to 2026.

Front right tire pressure `BUICK_TP_FR`

Pelican can show this parameter as the front right tire pressure.

Service 22DID 5006
Module241 → 641
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Front right tire pressure `BUICK_TP_FR_DA40`

Pelican can show this parameter as the front right tire pressure.

Service 22DID 5006
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2020 to 2026.

Front right tire sensor ID `BUICK_TID_FR`

Service 22DID 4006
Module241 → 641
Every3600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Hexadecimal

In testing for 2020 to 2026.

Front right tire sensor ID `BUICK_TID_FR_DA40`

Service 22DID 4006
ModuleDA40 → 40
Every3600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Hexadecimal

In testing for 2020 to 2026.

Front right wheel speed `BUICK_FR_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28 → 2AF128
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 2020 to 2026.

Left front tire pressure `BUICK_TP_FL_V2`

Pelican can show this parameter as the front left tire pressure.

Service 22DID 248E
Module7E0 → 7E8
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Left front tire pressure `BUICK_TP_FL_V3`

Pelican can show this parameter as the front left tire pressure.

Service 22DID 248E
ModuleDA11 → 2AF111
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Left rear tire pressure `BUICK_TP_RL_V2`

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 2491
Module7E0 → 7E8
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Left rear tire pressure `BUICK_TP_RL_V3`

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 2491
ModuleDA11 → 2AF111
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Rear left tire pressure `BUICK_2500_TP_RL_DA40`

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 5008
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2020 to 2026.

Rear left tire pressure `BUICK_TP_RL`

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 5008
Module241 → 641
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Rear left tire pressure `BUICK_TP_RL_DA40`

Pelican can show this parameter as the rear left tire pressure.

Service 22DID 5008
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2020 to 2026.

Rear left tire sensor ID `BUICK_TID_RL`

Service 22DID 4008
Module241 → 641
Every3600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Hexadecimal

In testing for 2020 to 2026.

Rear left tire sensor ID `BUICK_TID_RL_DA40`

Service 22DID 4008
ModuleDA40 → 40
Every3600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Hexadecimal

In testing for 2020 to 2026.

Rear left wheel speed `BUICK_RL_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28 → 2AF128
Every250 ms
Testing

Bits 16 to 23 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Rear right tire pressure `BUICK_2500_TP_RR_DA40`

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 5007
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2020 to 2026.

Rear right tire pressure `BUICK_TP_RR`

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 5007
Module241 → 641
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Rear right tire pressure `BUICK_TP_RR_DA40`

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 5007
ModuleDA40 → 40
Every15 s
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{16}$
Range: 0 to 4095.9375 kPa
Unit: kPa

In testing for 2020 to 2026.

Rear right tire sensor ID `BUICK_TID_RR`

Service 22DID 4007
Module241 → 641
Every3600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Hexadecimal

In testing for 2020 to 2026.

Rear right tire sensor ID `BUICK_TID_RR_DA40`

Service 22DID 4007
ModuleDA40 → 40
Every3600 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $val$
Range: 0 to 4294967295
Unit: Hexadecimal

In testing for 2020 to 2026.

Rear right wheel speed `BUICK_RR_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28 → 2AF128
Every250 ms
Testing

Bits 24 to 31 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Right front tire pressure `BUICK_TP_FR_V2`

Pelican can show this parameter as the front right tire pressure.

Service 22DID 248F
Module7E0 → 7E8
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Right front tire pressure `BUICK_TP_FR_V3`

Pelican can show this parameter as the front right tire pressure.

Service 22DID 248F
ModuleDA11 → 2AF111
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Right rear tire pressure `BUICK_TP_RR_V2`

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 2490
Module7E0 → 7E8
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Right rear tire pressure `BUICK_TP_RR_V3`

Pelican can show this parameter as the rear right tire pressure.

Service 22DID 2490
ModuleDA11 → 2AF111
Every15 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Transmission

Clutch slip, AT C1, ring `BUICK_CLU_SLIP_C1_RING`

Service 22DID 2851
Module7E2 → 7EA
Every1 s
Testing

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

Formula: $\frac{val}{4}$
Range: -8192 to 8191 rpm
Unit: rpm

In testing for 2020 to 2026.

Clutch slip, AT C3, ring `BUICK_CLU_SLIP_C3_RING`

Service 22DID 19D4
Module7E2 → 7EA
Every1 s
Testing

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

Formula: $\frac{val}{4}$
Range: -8192 to 8191 rpm
Unit: rpm

In testing for 2020 to 2026.

Current gear `BUICK_CURRENT_GEAR`

Service 22DID 1B30
Module7E2 → 7EA
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 3$
Range: -3 to 252
Unit: Number

In testing for 2020 to 2026.

Current gear `BUICK_CURRENT_GEAR_7E0`

Service 22DID 199A
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Current gear `BUICK_CURRENT_GEAR_DA18`

Service 22DID 1B30
ModuleDA18 → 2AF118
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 3$
Range: -3 to 252
Unit: Number

In testing for 2020 to 2026.

Current gear `BUICK_CURRENT_GEAR_V2`

Service 22DID 199A
ModuleDA11 → 2AF111
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Current gear, variant 2 `BUICK_CURRENT_GEAR_VAR_2`

Service 22DID 199A
Module7E2 → 7EA
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Current gear, variant 3 `BUICK_CURRENT_GEAR_VAR_3`

Service 22DID 3201
Module7E0 → 7E8
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Current gear, variant 3 `BUICK_CURRENT_GEAR_VAR_3_V2`

Service 22DID 3201
ModuleDA11 → 2AF111
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Gear ratio `BUICK_GEAR_RAT`

Service 22DID 19A1
Module7E4 → 7EC
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Gear ratio `BUICK_GEAR_RAT_V2`

Service 22DID 19A1
Module7E2 → 7EA
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Gear, AT position `BUICK_GEAR_POS`

Service 22DID 2889
ModuleDA18 → 2AF118
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Gear, AT position `BUICK_GEAR_POS_V2`

Service 22DID 2889
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Shift gear `BUICK_CURRENT_GEAR_2`

Service 22DID 1B30
ModuleDA18 → 2AF118
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`NEUTRAL`	Neutral
`2`	`PARK`	Park
`3`	`REVERSE`	Reverse
`4`	`D1`	Drive, gear 1
`5`	`D2`	Drive, gear 2
`6`	`D3`	Drive, gear 3
`7`	`D4`	Drive, gear 4
`8`	`D5`	Drive, gear 5
`9`	`D6`	Drive, gear 6
`10`	`D7`	Drive, gear 7
`11`	`D8`	Drive, gear 8
`12`	`D9`	Drive, gear 9
`13`	`D10`	Drive, gear 10

In testing for 2020 to 2026.

Shift gear `BUICK_GEAR`

Service 22DID 1B30
ModuleDA18 → 2AF118
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`NEUTRAL`	Neutral
`2`	`PARK`	Park
`3`	`REVERSE`	Reverse
`4`	`D1`	Drive, gear 1
`5`	`D2`	Drive, gear 2
`6`	`D3`	Drive, gear 3
`7`	`D4`	Drive, gear 4
`8`	`D5`	Drive, gear 5
`9`	`D6`	Drive, gear 6
`10`	`D7`	Drive, gear 7
`11`	`D8`	Drive, gear 8

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Shifter position indicator `BUICK_SHIFTER_POS`

Service 22DID 1B1A
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

Formula: $val - 146$
Range: -146 to 109
Unit: Number

In testing for 2020 to 2026.

Shifter X position sensor 1 duty cycle `BUICK_SHIFTER_X_POS_SENS_1`

Service 22DID 1B1B
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Shifter X position sensor 1 frequency `BUICK_SHIFTER_X_POS_SENS_1_FREQUENCY`

Service 22DID 1B1F
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Shifter X position sensor 2 duty cycle `BUICK_SHIFTER_X_POS_SENS_2`

Service 22DID 1B1D
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Shifter X position sensor 2 frequency `BUICK_SHIFTER_X_POS_SENS_2_FREQUENCY`

Service 22DID 1B21
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Shifter Y position sensor 1 duty cycle `BUICK_SHIFTER_Y_POS_SENS_1`

Service 22DID 1B1C
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Shifter Y position sensor 1 frequency `BUICK_SHIFTER_Y_POS_SENS_1_FREQUENCY`

Service 22DID 1B20
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Shifter Y position sensor 2 duty cycle `BUICK_SHIFTER_Y_POS_SENS_2`

Service 22DID 1B1E
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Shifter Y position sensor 2 frequency `BUICK_SHIFTER_Y_POS_SENS_2_FREQUENCY`

Service 22DID 1B22
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Transmission fluid pump, auxiliary `BUICK_TRANS_FLUID_PMP_AUX`

Service 22DID 2C05
Module7E1 → 7E9
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 2020 to 2026.

Transmission fluid temperature `BUICK_ATF_T_DA18`

Service 22DID 1940
ModuleDA18 → 2AF118
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 2020 to 2026.

Transmission fluid temperature `BUICK_TFT`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 1940
ModuleDA18 → 2AF118
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 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Transmission fluid temperature, filtered `BUICK_TF_T_FLTED`

Service 22DID 295A
Module7E2 → 7EA
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 2020 to 2026.

Transmission fluid temperature, filtered `BUICK_TF_T_FLTED_DA18`

Service 22DID 295A
ModuleDA18 → 2AF118
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 2020 to 2026.

Transmission fluid temperature, filtered `BUICK_TF_T_FLTED_V2`

Pelican can show this parameter as the transmission fluid temperature.

Service 22DID 295A
ModuleDA18 → 2AF118
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 2020 to 2026.

Transmission input shaft speed `BUICK_TRANS_INPUT_SHFT_SPD`

Service 22DID 1941
Module7E4 → 7EC
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Transmission input shaft speed, 2 `BUICK_TRANS_ISS`

Service 22DID 1941
Module7E2 → 7EA
Every1 s
Testing

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

Formula: $\frac{val}{4}$
Range: -8192 to 8191 rpm
Unit: rpm

In testing for 2020 to 2026.

Transmission park position switch 1 `BUICK_TRANS_PARK_POS_1`

Service 22DID 1B23
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Transmission park position switch 2 `BUICK_TRANS_PARK_POS_2`

Service 22DID 1B24
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Transmission pressure `BUICK_TRANS_P`

Service 22DID 2862
ModuleDA18 → 2AF118
Every1 s
Testing

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

Formula: $val$
Range: -32768 to 32767
Unit: Number

In testing for 2020 to 2026.

Transmission pressure `BUICK_TRANS_P_V2`

Service 22DID 2862
Module7E1 → 7E9
Every1 s
Testing

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

Formula: $val$
Range: -32768 to 32767
Unit: Number

In testing for 2020 to 2026.

Transmission pressure `BUICK_TRANS_P_V3`

Service 22DID 2862
Module7E2 → 7EA
Every1 s
Testing

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

Formula: $val$
Range: -32768 to 32767
Unit: Number

In testing for 2020 to 2026.

Transmission RPM `BUICK_TRANS_RPM`

Service 22DID 1942
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $\frac{val}{8}$
Range: 0 to 8191 rpm
Unit: rpm

In testing for 2020 to 2026.

Transmission shift interlock switch 1 `BUICK_TRANS_SHIFT_1`

Service 22DID 1B25
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Transmission shift interlock switch 2 `BUICK_TRANS_SHIFT_2`

Service 22DID 1B26
Module7E3 → 7EB
Every1 s
Testing

Bits 0 to 7 of the reply, 8 bits.

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

In testing for 2020 to 2026.

Transmission torque requested `BUICK_TRANS_TQ_REQ`

Service 22DID 288A
Module7E1 → 7E9
Every250 ms
Testing

Bits 0 to 15 of the reply, 16 bits.

Formula: $val - 22534$
Range: -22534 to 43001 N·m
Unit: N·m

In testing for 2020 to 2026.

Trips

Diesel particulate filter, average distance between regeneration events `BUICK_DPF_AVG_DIST_BETWEEN_REGENS`

Service 22DID 20F7
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Diesel particulate filter, distance since last regeneration `BUICK_DPF_DIST_SINCE_LAST_REGEN`

Service 22DID 3039
ModuleDA11 → 2AF111
Every1 s
Testing

Bits 0 to 15 of the reply, 16 bits.

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

In testing for 2020 to 2026.

Odometer `BUICK_ODO`

Pelican can show this parameter as the odometer.

Service 22DID 448F
ModuleDA1A → 2AF11A
Every30 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val \times 156.25}{10000}$
Range: 0 to 1000000 km
Unit: km

In testing for 2021 to 2023, 2025 to 2026. Not supported for 2020, 2024.

Odometer `BUICK_ODO_V2`

u32/64 km. Verified against the dash to the mile (2,031,186/64 = 31,737 km = 19,720 mi). 22415B returns the same register.

Pelican can show this parameter as the odometer.

Service 22DID 448F
ModuleDA40 → 40
Every30 s
Testing

Bits 0 to 31 of the reply, 32 bits.

Formula: $\frac{val}{64}$
Range: 0 to 671088 km
Unit: km

In testing for 2020 to 2026.

Parameters

Battery

12V battery voltage BUICK_12V_V

AC energy from the wall, last or current charge BUICK_LAST_CHG_AC_KWH

Battery average cell voltage BUICK_BECM_AVG_CELL_V

Battery controller 5V reference voltage BUICK_BECM_5V_REFERENCE_V_1

Battery coolant temperature BUICK_BECM_BAT_ECT

Battery heater duty BUICK_HEATER_BAT_PCT

Battery heater power BUICK_HEATER_BAT

Battery section 1 temperature BUICK_BECM_BAT_SECTION_1_T

Battery section 2 temperature BUICK_BECM_BAT_SECTION_2_T

Battery section 3 temperature BUICK_BECM_BAT_SECTION_3_T

Battery section 4 temperature BUICK_BECM_BAT_SECTION_4_T

Battery section 5 temperature BUICK_BECM_BAT_SECTION_5_T

Battery section 6 temperature BUICK_BECM_BAT_SECTION_6_T

Battery voltage BUICK_BAT_V

Cell voltage, average BUICK_HVBAT_C_V_AVG

Cell voltage, maximum BUICK_HVBAT_C_V_MAX

Cell voltage, minimum BUICK_HVBAT_C_V_MIN

Charge air cooler temperature sensor 1 BUICK_CHARGE_AIR_COOLER_T_SNS_1

Charge air cooler temperature sensor 1 BUICK_CHARGE_AIR_COOLER_T_SNS_1_DA11

Charge air cooler temperature sensor 2 BUICK_CHARGE_AIR_COOLER_T_SNS_2

Charge air cooler temperature sensor 2 BUICK_CHARGE_AIR_COOLER_T_SNS_2_DA11

Charge station pilot current BUICK_EVSE_PILOT_C

Charger AC current BUICK_CHARGE_AC_CURR

Charger AC voltage BUICK_CHARGE_AC_VOLT

Charger HV current BUICK_CHARGE_HV_CURR

Charger HV voltage BUICK_CHARGE_HV_VOLT

Charging level BUICK_CHARGE_LVL

Charging mode BUICK_CHARGE_MODE

Control module voltage BUICK_CTRL_MODULE_V_V2

Control module voltage VPWRSAE J1979Confirmed

DMCM battery voltage BUICK_HVBAT_V_V2

Electric range remaining BUICK_EV_RANGE

High voltage volts BUICK_HIGH_V_VOLTS

HV battery capacity BUICK_HVBAT_CAP_AH

HV battery capacity, 2019 BUICK_HVBAT_CAP_AH_2019

HV battery charge BUICK_HVBAT_SOC_DISPLAY

HV battery charge count BUICK_HVBAT_CHRG_CNT

HV battery charge, raw BUICK_HVBAT_SOC_RAW

HV battery current BUICK_HVBAT_A

HV battery temperature BUICK_HVBAT_TEMP

HV battery voltage BUICK_HVBAT_V

Ignition 1 voltage BUICK_IGN_1_V

Ignition 1 voltage BUICK_IGN_1_V_V2

Lifetime charge energy BUICK_CHG_LIFETIME

M control module voltage BUICK_M_CTRL_MODULE_V

MG voltage 2 BUICK_MG_V_2

MG voltage 6 BUICK_MG_V_6

Motor-generator A voltage BUICK_MGA_V

Motor-generator B voltage BUICK_MGB_V

State of charge BUICK_SOC

State of charge raw 2 BUICK_ST_CHG_RAW_2

State of charge, high resolution BUICK_SOC_HD

Traction battery coolant temperature 1 BUICK_HVBAT_COOL_T1

Traction battery coolant temperature 2 BUICK_HVBAT_COOL_T2

Traction battery current BUICK_HVBAT_C

Traction battery group 1 voltage BUICK_HVBAT_GRP1_V

Traction battery group 2 voltage BUICK_HVBAT_GRP2_V

Traction battery group 3 voltage BUICK_HVBAT_GRP3_V

Traction battery nominal voltage BUICK_HVBAT_NOM_V

Traction battery temperature BUICK_HVBAT_T

Traction battery temperature sensor A BUICK_HVBAT_T_A

Traction battery temperature sensor B BUICK_HVBAT_T_B

Modules › 01

HV battery module 01 voltage BUICK_HVBAT_CMU01_VOLT

Modules › 02

HV battery module 02 voltage BUICK_HVBAT_CMU02_VOLT

Modules › 03

HV battery module 03 voltage BUICK_HVBAT_CMU03_VOLT

Modules › 04

HV battery module 04 voltage BUICK_HVBAT_CMU04_VOLT

Modules › 05

HV battery module 05 voltage BUICK_HVBAT_CMU05_VOLT

Modules › 06

HV battery module 06 voltage BUICK_HVBAT_CMU06_VOLT

Modules › 07

HV battery module 07 voltage BUICK_HVBAT_CMU07_VOLT

Modules › 08

HV battery module 08 voltage BUICK_HVBAT_CMU08_VOLT

12V battery voltage `BUICK_12V_V`

AC energy from the wall, last or current charge `BUICK_LAST_CHG_AC_KWH`

Battery average cell voltage `BUICK_BECM_AVG_CELL_V`

Battery controller 5V reference voltage `BUICK_BECM_5V_REFERENCE_V_1`

Battery coolant temperature `BUICK_BECM_BAT_ECT`

Battery heater duty `BUICK_HEATER_BAT_PCT`

Battery heater power `BUICK_HEATER_BAT`

Battery section 1 temperature `BUICK_BECM_BAT_SECTION_1_T`

Battery section 2 temperature `BUICK_BECM_BAT_SECTION_2_T`

Battery section 3 temperature `BUICK_BECM_BAT_SECTION_3_T`

Battery section 4 temperature `BUICK_BECM_BAT_SECTION_4_T`

Battery section 5 temperature `BUICK_BECM_BAT_SECTION_5_T`

Battery section 6 temperature `BUICK_BECM_BAT_SECTION_6_T`

Battery voltage `BUICK_BAT_V`

Cell voltage, average `BUICK_HVBAT_C_V_AVG`

Cell voltage, maximum `BUICK_HVBAT_C_V_MAX`

Cell voltage, minimum `BUICK_HVBAT_C_V_MIN`

Charge air cooler temperature sensor 1 `BUICK_CHARGE_AIR_COOLER_T_SNS_1`

Charge air cooler temperature sensor 1 `BUICK_CHARGE_AIR_COOLER_T_SNS_1_DA11`

Charge air cooler temperature sensor 2 `BUICK_CHARGE_AIR_COOLER_T_SNS_2`

Charge air cooler temperature sensor 2 `BUICK_CHARGE_AIR_COOLER_T_SNS_2_DA11`

Charge station pilot current `BUICK_EVSE_PILOT_C`

Charger AC current `BUICK_CHARGE_AC_CURR`

Charger AC voltage `BUICK_CHARGE_AC_VOLT`

Charger HV current `BUICK_CHARGE_HV_CURR`

Charger HV voltage `BUICK_CHARGE_HV_VOLT`

Charging level `BUICK_CHARGE_LVL`

Charging mode `BUICK_CHARGE_MODE`

Control module voltage `BUICK_CTRL_MODULE_V_V2`

Control module voltage `VPWR`SAE J1979Confirmed

DMCM battery voltage `BUICK_HVBAT_V_V2`

Electric range remaining `BUICK_EV_RANGE`

High voltage volts `BUICK_HIGH_V_VOLTS`

HV battery capacity `BUICK_HVBAT_CAP_AH`

HV battery capacity, 2019 `BUICK_HVBAT_CAP_AH_2019`

HV battery charge `BUICK_HVBAT_SOC_DISPLAY`

HV battery charge count `BUICK_HVBAT_CHRG_CNT`

HV battery charge, raw `BUICK_HVBAT_SOC_RAW`

HV battery current `BUICK_HVBAT_A`

HV battery temperature `BUICK_HVBAT_TEMP`

HV battery voltage `BUICK_HVBAT_V`

Ignition 1 voltage `BUICK_IGN_1_V`

Ignition 1 voltage `BUICK_IGN_1_V_V2`

Lifetime charge energy `BUICK_CHG_LIFETIME`

M control module voltage `BUICK_M_CTRL_MODULE_V`

MG voltage 2 `BUICK_MG_V_2`

MG voltage 6 `BUICK_MG_V_6`

Motor-generator A voltage `BUICK_MGA_V`

Motor-generator B voltage `BUICK_MGB_V`

State of charge `BUICK_SOC`

State of charge raw 2 `BUICK_ST_CHG_RAW_2`

State of charge, high resolution `BUICK_SOC_HD`

Traction battery coolant temperature 1 `BUICK_HVBAT_COOL_T1`

Traction battery coolant temperature 2 `BUICK_HVBAT_COOL_T2`

Traction battery current `BUICK_HVBAT_C`

Traction battery group 1 voltage `BUICK_HVBAT_GRP1_V`

Traction battery group 2 voltage `BUICK_HVBAT_GRP2_V`

Traction battery group 3 voltage `BUICK_HVBAT_GRP3_V`

Traction battery nominal voltage `BUICK_HVBAT_NOM_V`

Traction battery temperature `BUICK_HVBAT_T`

Traction battery temperature sensor A `BUICK_HVBAT_T_A`

Traction battery temperature sensor B `BUICK_HVBAT_T_B`

HV battery module 01 voltage `BUICK_HVBAT_CMU01_VOLT`

HV battery module 02 voltage `BUICK_HVBAT_CMU02_VOLT`

HV battery module 03 voltage `BUICK_HVBAT_CMU03_VOLT`

HV battery module 04 voltage `BUICK_HVBAT_CMU04_VOLT`

HV battery module 05 voltage `BUICK_HVBAT_CMU05_VOLT`

HV battery module 06 voltage `BUICK_HVBAT_CMU06_VOLT`

HV battery module 07 voltage `BUICK_HVBAT_CMU07_VOLT`

HV battery module 08 voltage `BUICK_HVBAT_CMU08_VOLT`

HV battery module 09 voltage `BUICK_HVBAT_CMU09_VOLT`

HV battery module 10 voltage `BUICK_HVBAT_CMU10_VOLT`

HV battery module 11 voltage `BUICK_HVBAT_CMU11_VOLT`

HV battery module 12 voltage `BUICK_HVBAT_CMU12_VOLT`

HV battery module 13 voltage `BUICK_HVBAT_CMU13_VOLT`

HV battery module 14 voltage `BUICK_HVBAT_CMU14_VOLT`

HV battery module 15 voltage `BUICK_HVBAT_CMU15_VOLT`

HV battery module 16 voltage `BUICK_HVBAT_CMU16_VOLT`

HV battery module 17 voltage `BUICK_HVBAT_CMU17_VOLT`

HV battery module 18 voltage `BUICK_HVBAT_CMU18_VOLT`