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Jeep Compass

Movement parameters

The Jeep Compass has 10 movement parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Front left wheel speed, raw count COMPASS_WSS_FLConfirmed

  • Request22 2B 1E
  • Service 22DID 2B1E
  • ModuleDA18 → 18
  • Every1 s
  • Testing for 2007 to 2017, 2021 to 2027

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2018 to 2020. In testing for 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2023, 2026.

  1. The parameter's name and its ID in the OBDb. Confirmed shows when a response from a real car confirms the parameter.
  2. The clutch mark shows a Connectable, a parameter that Pelican surfaces in its interface.
  3. The service and PID/DID asked for, the control module it's sent to, and how often Pelican asks.
  4. The reply's bytes. The parameter's bytes are blue. Bytes for other parameters in the same reply are grayed out. Hover over a byte to see the parameter it represents.
  5. Where the parameter is in the response, and how Pelican converts the raw value into a value.
  6. A real reply, decoded. The raw value comes first, then the reading.
  7. Which model years have tested this parameter.

Front left wheel speed, raw count COMPASS_WSS_FLConfirmed

  • Request22 2B 1E
  • Service 22DID 2B1E
  • ModuleDA18 → 18
  • Every1 s
  • Testing for 2007 to 2017, 2021 to 2027

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2018 to 2020. In testing for 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2023, 2026.

Front right wheel speed, raw count COMPASS_WSS_FRConfirmed

  • Request22 2B 1D
  • Service 22DID 2B1D
  • ModuleDA18 → 18
  • Every1 s
  • Testing for 2007 to 2017, 2021 to 2027

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2018 to 2020. In testing for 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2023, 2026.

Odometer at last excess speed recognition COMPASS_ODO_LAST_OVERSPEED

  • Request22 20 07
  • Service 22DID 2007
  • Module7E0 → 7E8
  • Every30 s
  • Testing

Bits 0 to 23 of the reply, 24 bits.

Formula
(val ÷ 10)
Range
0 to 1677721 km
Unit
km

In testing for 2007 to 2017. Not supported for 2023.

Output shaft speed COMPASS_OUTPUT_SHFT_SPD

  • Request21 CA
  • Service 21PID CA
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 64 to 79 of the reply, 16 bits.

Formula
(val ÷ 8)
Range
0 to 8191 rpm
Unit
rpm

In testing for 2007 to 2017.

Radiator fan speed COMPASS_RADIATOR_FAN_SPD

  • Request21 B3
  • Service 21PID B3
  • Module7E0 → 7E8
  • Every250 ms
  • Testing

Bits 80 to 87 of the reply, 8 bits.

Formula
(val × 520)
Range
0 to 132600 rpm
Unit
rpm

In testing for 2007 to 2017.

Rear left wheel speed, raw count COMPASS_WSS_RLConfirmed

  • Request22 2B 1C
  • Service 22DID 2B1C
  • ModuleDA18 → 18
  • Every1 s
  • Testing for 2007 to 2017, 2021 to 2027

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2018 to 2020. In testing for 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2023, 2026.

Rear right wheel speed, raw count COMPASS_WSS_RRConfirmed

  • Request22 2B 1B
  • Service 22DID 2B1B
  • ModuleDA18 → 18
  • Every1 s
  • Testing for 2007 to 2017, 2021 to 2027

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 65535
Unit
Number

Confirmed for 2018 to 2020. In testing for 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2023, 2026.

Turbo speed COMPASS_TURBO_SPD

  • Request21 DA
  • Service 21PID DA
  • Module7E0 → 7E8
  • Every5 s
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 125 ÷ 16)
Range
0 to 511992 rpm
Unit
rpm

In testing for 2007 to 2017.

Vehicle speed VSSSAE J1979Confirmed

Pelican can show this parameter as the speed.

  • Request01 0D
  • 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 2014, 2016 to 2018, 2020 to 2023. Supported for 2019, 2024, 2026.

Vehicle speed, engine computer COMPASS_VSS_ECU

Pelican can show this parameter as the speed.

  • Request22 19 0B
  • Service 22DID 190B
  • ModuleDA10 → 10
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
val
Range
0 to 300 km/h
Unit
km/h

In testing for 2007 to 2015, 2017, 2021 to 2022, 2024 to 2025, 2027. Not supported for 2016, 2018 to 2020, 2023, 2026.

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