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Chevrolet Tahoe

Tire parameters

The Chevrolet Tahoe has 4 tire parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Front left wheel speed TAHOE_FL_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28
  • Every250 ms
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

  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 TAHOE_FL_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28
  • Every250 ms
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Front right wheel speed TAHOE_FR_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28
  • Every250 ms
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 8 to 15 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Rear left wheel speed TAHOE_RL_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28
  • Every250 ms
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 16 to 23 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

Rear right wheel speed TAHOE_RR_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28
  • Every250 ms
  • Testing for 1995 to 2021, 2023 to 2024, 2026

Bits 24 to 31 of the reply, 8 bits.

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

Confirmed for 2022, 2025. In testing for 2021, 2023 to 2024, 2026. Not supported for 2005, 2011, 2013 to 2014, 2016 to 2019.

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