Parameters

The Honda Prologue has 62 parameters.

● Confirmed◆ In testing○ Supported× Not supported

Battery

12V battery voltage `PROLOGUE_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 2024 to 2026.

Cell voltage, average `PROLOGUE_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 2024 to 2026.

Cell voltage, maximum `PROLOGUE_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 2024 to 2026.

Cell voltage, minimum `PROLOGUE_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 2024 to 2026.

Charge station pilot current `PROLOGUE_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 2024 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 2024 to 2025.

State of charge `PROLOGUE_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 2024 to 2026.

State of charge, high resolution `PROLOGUE_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 2024 to 2026.

Traction battery coolant temperature 1 `PROLOGUE_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 2024 to 2026.

Traction battery coolant temperature 2 `PROLOGUE_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 2024 to 2026.

Traction battery current `PROLOGUE_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 2024 to 2026.

Traction battery group 1 voltage `PROLOGUE_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 2024 to 2026.

Traction battery group 2 voltage `PROLOGUE_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 2024 to 2026.

Traction battery group 3 voltage `PROLOGUE_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 2024 to 2026.

Traction battery nominal voltage `PROLOGUE_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 2024 to 2026.

Traction battery temperature `PROLOGUE_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 2024 to 2026.

Traction battery temperature sensor A `PROLOGUE_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 2024 to 2026.

Traction battery temperature sensor B `PROLOGUE_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 2024 to 2026.

Control

Steering wheel angle `PROLOGUE_STEER_ANGLE`

Service 22DID 4C2D
ModuleDA28
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 2024 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 2024 to 2025.

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

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

Service 01PID 21
Module7E0 → 7E8
Every5 s

Bits 0 to 15 of the reply, 16 bits.

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

Confirmed for 2024 to 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 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 2024 to 2025.

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

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

Service 01PID 30
Module7E0 → 7E8
Every60 s

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 2024 to 2025.

Engine

Brake pressure `PROLOGUE_BP`

Service 22DID 4A7C
ModuleDA28
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 2024 to 2026.

Movement

Vehicle speed `VSS`SAE J1979Confirmed

Pelican can show this parameter as the speed.

Service 01PID 0D
Module7E0 → 7E8
Every250 ms

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2024 to 2025.

OBD

OBD requirements to which vehicle is designed `OBDSUP`SAE J1979Confirmed

Service 01PID 1C
Module7E0 → 7E8
Every3600 s

Bits 0 to 7 of the reply, 8 bits.

Unit: Named states

States
Raw value	State	Meaning
`1`	`OBD II`	OBD II (California ARB)
`2`	`OBD`	OBD (Federal EPA)
`3`	`OBD & OBD II`
`4`	`OBD I`
`5`	`NO OBD`	Not OBD compliant
`6`	`EOBD`
`7`	`EOBD & OBD II`
`8`	`EOBD & OBD`
`9`	`EOBD, OBD, OBD II`
`10`	`JOBD`
`11`	`JOBD & OBD II`
`12`	`JOBD & EOBD`
`13`	`JOBD, EOBD, OBD II`
`14`	`EURO IV B1`	Heavy duty vehicles (EURO IV) B1
`15`	`EURO V B2`	Heavy duty vehicles (EURO V) B2
`16`	`EURO C`	Heavy duty vehicles (EURO EEC) C (gas engines)
`17`	`EMD`	Engine manufacturer diagnostics (EMD)
`18`	`EMD+`	Engine Manufacturer Diagnostics Enhanced (EMD+)
`19`	`HD OBD-C`	Heavy Duty On-Board Diagnostics (Child/Partial)
`20`	`HD OBD`	Heavy Duty On-Board Diagnostics
`21`	`WWH OBD`	World Wide Harmonized OBD
`23`	`HD EOBD-I`	Heavy Duty Euro OBD Stage I without NOx Control
`24`	`HD EOBD-I N`	Heavy Duty Euro OBD Stage I with NOx Control
`25`	`HD EOBD-II`	Heavy Duty Euro OBD Stage II without NOx Control
`26`	`HD EOBD-II N`	Heavy Duty Euro OBD Stage II with NOx Control
`27`	`HD-ZEV`	Heavy Duty ZEV
`28`	`OBDBr-1`	Brazil OBD Phase 1
`29`	`OBDBr-2`	Brazil OBD Phase 2 and Phase 2+
`30`	`KOBD`	Korean OBD
`31`	`IOBD-I-BS4`	India BS4 OBD I
`32`	`IOBD-II-BS4`	India BS4 OBD II
`33`	`HD EOBD-VI`	Euro VI
`34`	`OBD, OBD II and HD OBD`
`35`	`OBDBr-3`	Brazil OBD Phase 3
`36`	`MC EOBD-I`	Motorcycle, Euro OBD-I
`37`	`MC EOBD-II`	Motorcycle, Euro OBD-II
`38`	`MC COBD-I`	Motorcycle, China OBD-I
`39`	`MC TOBD-I`	Motorcycle, Taiwan OBD-I
`40`	`MC JOBD-I`	Motorcycle, Japan OBD-I
`41`	`CN-OBD-6`	China Nationwide Stage 6
`42`	`OBDBr-P7`	Brazil OBD Phase 7
`43`	`CN-HDOBD-VI`	China Heavy Duty VI
`44`	`IOBD-I-BS6`	India BS6 OBD I
`45`	`IOBD-II-BS6`	India BS6 OBD II
`46`	`IHDOBD-BSVI`	India BSVI HD OBD
`47`	`OBDBr-P8`	Brazil OBD Phase 8
`48`	`HD-JOBD-II`	Japan Heavy Duty OBD-II
`49`	`HD-KOBD-II`	Korea Heavy Duty OBD-II
`50`	`CN-OROBD-IV`	China Off-Road IV OBD
`51`	`CARB ACC-II`	Light Duty ZEV, ACC-II
`52`	`MC JOBD-II`	Motorcycle, Japan OBD-II
`53`	`MC CARB OBD`	Motorcycle, California (CARB) OBD
`54`	`MC EPA OBD`	Motorcycle, Federal (EPA) OBD
`55`	`MC CARB & EPA OBD`	Motorcycle, 50-State (CARB & EPA) OBD
`56`	`HD ZEV CARB ZEP`	Heavy Duty ZEV, CARB ZEP
`57`	`CARB ACC-II & EPA TIER4`	Light Duty ZEV, CARB ACC-II and EPA Tier 4 (GTR 22)
`58`	`EPA TIER4`	Light Duty ZEV, EPA Tier 4 (GTR 22)
`59`	`EPA HD`	EPA HD OBD

Confirmed for 2024 to 2025.

Orientation

Lateral acceleration `PROLOGUE_LAT_G`

Service 22DID 4C2F
ModuleDA28
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 2024 to 2026.

Longitudinal acceleration `PROLOGUE_LNG_G`

Service 22DID 4C30
ModuleDA28
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 2024 to 2026.

Tires

Front left tire pressure `PROLOGUE_TP_FL`

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 2024 to 2026.

Front left wheel speed `PROLOGUE_FL_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28
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 2024 to 2026.

Front right tire pressure `PROLOGUE_TP_FR`

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 2024 to 2026.

Front right wheel speed `PROLOGUE_FR_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28
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 2024 to 2026.

Rear left tire pressure `PROLOGUE_TP_RL`

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 2024 to 2026.

Rear left wheel speed `PROLOGUE_RL_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28
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 2024 to 2026.

Rear right tire pressure `PROLOGUE_TP_RR`

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 2024 to 2026.

Rear right wheel speed `PROLOGUE_RR_WHEEL_VSS`

Service 22DID 4A7A
ModuleDA28
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 2024 to 2026.

Trips

Odometer `ODO`SAE J1979Confirmed

Pelican can show this parameter as the odometer.

Service 01PID A6
Module7E0 → 7E8
Every1 s

Bits 0 to 31 of the reply, 32 bits.

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

Confirmed for 2024 to 2025.

Odometer `PROLOGUE_ODO`

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 2024 to 2026.

Parameters

Battery

12V battery voltage PROLOGUE_12V_V

Cell voltage, average PROLOGUE_HVBAT_C_V_AVG

Cell voltage, maximum PROLOGUE_HVBAT_C_V_MAX

Cell voltage, minimum PROLOGUE_HVBAT_C_V_MIN

Charge station pilot current PROLOGUE_EVSE_PILOT_C

Control module voltage VPWRSAE J1979Confirmed

State of charge PROLOGUE_SOC

State of charge, high resolution PROLOGUE_SOC_HD

Traction battery coolant temperature 1 PROLOGUE_HVBAT_COOL_T1

Traction battery coolant temperature 2 PROLOGUE_HVBAT_COOL_T2

Traction battery current PROLOGUE_HVBAT_C

Traction battery group 1 voltage PROLOGUE_HVBAT_GRP1_V

Traction battery group 2 voltage PROLOGUE_HVBAT_GRP2_V

Traction battery group 3 voltage PROLOGUE_HVBAT_GRP3_V

Traction battery nominal voltage PROLOGUE_HVBAT_NOM_V

Traction battery temperature PROLOGUE_HVBAT_T

Traction battery temperature sensor A PROLOGUE_HVBAT_T_A

Traction battery temperature sensor B PROLOGUE_HVBAT_T_B

Control

Steering wheel angle PROLOGUE_STEER_ANGLE

DTCs

Distance traveled since diagnostic trouble codes cleared CLR_DISTSAE J1979Confirmed

Distance traveled while MIL was activated MIL_DISTSAE J1979Confirmed

Malfunction indicator lamp MILSAE J1979Confirmed

Number of DTCs stored in this ECU DTC_CNTSAE J1979Confirmed

Number of warm-ups since diagnostic trouble codes cleared WARM_UPSSAE J1979Confirmed

Status

A/C system refrigerant monitoring ready ACRF_RDYSAE J1979Confirmed

Catalyst monitoring ready CAT_RDYSAE J1979Confirmed

Comprehensive component monitoring ready CCM_RDYSAE J1979Confirmed

EGR system monitoring ready EGR_RDYSAE J1979Confirmed

Evaporative system monitoring ready EVAP_RDYSAE J1979Confirmed

Fuel system monitoring ready FUEL_RDYSAE J1979Confirmed

Heated catalyst monitoring ready HCAT_RDYSAE J1979Confirmed

Misfire monitoring ready MIS_RDYSAE J1979Confirmed

Oxygen sensor heater monitoring ready HTR_RDYSAE J1979Confirmed

Oxygen sensor monitoring ready O2S_RDYSAE J1979Confirmed

Secondary air system monitoring ready AIR_RDYSAE J1979Confirmed

Support

A/C system refrigerant monitoring supported ACRF_SUPSAE J1979Confirmed

Catalyst monitoring supported CAT_SUPSAE J1979Confirmed

Comprehensive component monitoring supported CCM_SUPSAE J1979Confirmed

Compression ignition monitoring supported CIM_SUPSAE J1979Confirmed

EGR system monitoring supported EGR_SUPSAE J1979Confirmed

Evaporative system monitoring supported EVAP_SUPSAE J1979Confirmed

Fuel system monitoring supported FUEL_SUPSAE J1979Confirmed

Heated catalyst monitoring supported HCAT_SUPSAE J1979Confirmed

Misfire monitoring supported MIS_SUPSAE J1979Confirmed

Oxygen sensor heater monitoring supported HTR_SUPSAE J1979Confirmed

Oxygen sensor monitoring supported O2S_SUPSAE J1979Confirmed

Secondary air system monitoring supported AIR_SUPSAE J1979Confirmed

Engine

Brake pressure PROLOGUE_BP

Movement

Vehicle speed VSSSAE J1979Confirmed

OBD

OBD requirements to which vehicle is designed OBDSUPSAE J1979Confirmed

Orientation

Lateral acceleration PROLOGUE_LAT_G

Longitudinal acceleration PROLOGUE_LNG_G

Tires

Front left tire pressure PROLOGUE_TP_FL

Front left wheel speed PROLOGUE_FL_WHEEL_VSS

Front right tire pressure PROLOGUE_TP_FR

Front right wheel speed PROLOGUE_FR_WHEEL_VSS

Rear left tire pressure PROLOGUE_TP_RL

Rear left wheel speed PROLOGUE_RL_WHEEL_VSS

Rear right tire pressure PROLOGUE_TP_RR

Rear right wheel speed PROLOGUE_RR_WHEEL_VSS

Trips

Odometer ODOSAE J1979Confirmed

Odometer PROLOGUE_ODO

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12V battery voltage `PROLOGUE_12V_V`

Cell voltage, average `PROLOGUE_HVBAT_C_V_AVG`

Cell voltage, maximum `PROLOGUE_HVBAT_C_V_MAX`

Cell voltage, minimum `PROLOGUE_HVBAT_C_V_MIN`

Charge station pilot current `PROLOGUE_EVSE_PILOT_C`

Control module voltage `VPWR`SAE J1979Confirmed

State of charge `PROLOGUE_SOC`

State of charge, high resolution `PROLOGUE_SOC_HD`

Traction battery coolant temperature 1 `PROLOGUE_HVBAT_COOL_T1`

Traction battery coolant temperature 2 `PROLOGUE_HVBAT_COOL_T2`

Traction battery current `PROLOGUE_HVBAT_C`

Traction battery group 1 voltage `PROLOGUE_HVBAT_GRP1_V`

Traction battery group 2 voltage `PROLOGUE_HVBAT_GRP2_V`

Traction battery group 3 voltage `PROLOGUE_HVBAT_GRP3_V`

Traction battery nominal voltage `PROLOGUE_HVBAT_NOM_V`

Traction battery temperature `PROLOGUE_HVBAT_T`

Traction battery temperature sensor A `PROLOGUE_HVBAT_T_A`

Traction battery temperature sensor B `PROLOGUE_HVBAT_T_B`

Steering wheel angle `PROLOGUE_STEER_ANGLE`

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

Distance traveled while MIL was activated `MIL_DIST`SAE J1979Confirmed

Malfunction indicator lamp `MIL`SAE J1979Confirmed

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

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

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

Catalyst monitoring ready `CAT_RDY`SAE J1979Confirmed

Comprehensive component monitoring ready `CCM_RDY`SAE J1979Confirmed

EGR system monitoring ready `EGR_RDY`SAE J1979Confirmed

Evaporative system monitoring ready `EVAP_RDY`SAE J1979Confirmed

Fuel system monitoring ready `FUEL_RDY`SAE J1979Confirmed

Heated catalyst monitoring ready `HCAT_RDY`SAE J1979Confirmed

Misfire monitoring ready `MIS_RDY`SAE J1979Confirmed

Oxygen sensor heater monitoring ready `HTR_RDY`SAE J1979Confirmed

Oxygen sensor monitoring ready `O2S_RDY`SAE J1979Confirmed

Secondary air system monitoring ready `AIR_RDY`SAE J1979Confirmed

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

Catalyst monitoring supported `CAT_SUP`SAE J1979Confirmed

Comprehensive component monitoring supported `CCM_SUP`SAE J1979Confirmed

Compression ignition monitoring supported `CIM_SUP`SAE J1979Confirmed

EGR system monitoring supported `EGR_SUP`SAE J1979Confirmed

Evaporative system monitoring supported `EVAP_SUP`SAE J1979Confirmed

Fuel system monitoring supported `FUEL_SUP`SAE J1979Confirmed

Heated catalyst monitoring supported `HCAT_SUP`SAE J1979Confirmed

Misfire monitoring supported `MIS_SUP`SAE J1979Confirmed

Oxygen sensor heater monitoring supported `HTR_SUP`SAE J1979Confirmed

Oxygen sensor monitoring supported `O2S_SUP`SAE J1979Confirmed

Secondary air system monitoring supported `AIR_SUP`SAE J1979Confirmed

Brake pressure `PROLOGUE_BP`

Vehicle speed `VSS`SAE J1979Confirmed

OBD requirements to which vehicle is designed `OBDSUP`SAE J1979Confirmed

Lateral acceleration `PROLOGUE_LAT_G`

Longitudinal acceleration `PROLOGUE_LNG_G`

Front left tire pressure `PROLOGUE_TP_FL`

Front left wheel speed `PROLOGUE_FL_WHEEL_VSS`

Front right tire pressure `PROLOGUE_TP_FR`

Front right wheel speed `PROLOGUE_FR_WHEEL_VSS`

Rear left tire pressure `PROLOGUE_TP_RL`

Rear left wheel speed `PROLOGUE_RL_WHEEL_VSS`

Rear right tire pressure `PROLOGUE_TP_RR`

Rear right wheel speed `PROLOGUE_RR_WHEEL_VSS`

Odometer `ODO`SAE J1979Confirmed

Odometer `PROLOGUE_ODO`