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Cadillac LYRIQ

Tire parameters

The Cadillac LYRIQ has 8 tire parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Front left tire pressure LYRIQ_TP_FL

Pelican can show this parameter as the front left tire pressure.

  • Request22 50 05
  • Service 22DID 5005
  • ModuleDA40 → 40
  • Every15 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 16)
Range
0 to 4095.9375 kPa
Unit
kPa

In testing for 2023 to 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 tire pressure LYRIQ_TP_FL

Pelican can show this parameter as the front left tire pressure.

  • Request22 50 05
  • Service 22DID 5005
  • ModuleDA40 → 40
  • Every15 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 16)
Range
0 to 4095.9375 kPa
Unit
kPa

In testing for 2023 to 2026.

Front left wheel speed LYRIQ_FL_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28
  • Every250 ms
  • Testing for 2023, 2025 to 2026

Bits 0 to 7 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2023, 2026. Not supported for 2025.

Front right tire pressure LYRIQ_TP_FR

Pelican can show this parameter as the front right tire pressure.

  • Request22 50 06
  • Service 22DID 5006
  • ModuleDA40 → 40
  • Every15 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 16)
Range
0 to 4095.9375 kPa
Unit
kPa

In testing for 2023 to 2026.

Front right wheel speed LYRIQ_FR_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28
  • Every250 ms
  • Testing for 2023, 2025 to 2026

Bits 8 to 15 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2023, 2026. Not supported for 2025.

Rear left tire pressure LYRIQ_TP_RL

Pelican can show this parameter as the rear left tire pressure.

  • Request22 50 08
  • Service 22DID 5008
  • ModuleDA40 → 40
  • Every15 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 16)
Range
0 to 4095.9375 kPa
Unit
kPa

In testing for 2023 to 2026.

Rear left wheel speed LYRIQ_RL_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28
  • Every250 ms
  • Testing for 2023, 2025 to 2026

Bits 16 to 23 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2023, 2026. Not supported for 2025.

Rear right tire pressure LYRIQ_TP_RR

Pelican can show this parameter as the rear right tire pressure.

  • Request22 50 07
  • Service 22DID 5007
  • ModuleDA40 → 40
  • Every15 s
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val ÷ 16)
Range
0 to 4095.9375 kPa
Unit
kPa

In testing for 2023 to 2026.

Rear right wheel speed LYRIQ_RR_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28
  • Every250 ms
  • Testing for 2023, 2025 to 2026

Bits 24 to 31 of the reply, 8 bits.

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

Confirmed for 2024. In testing for 2023, 2026. Not supported for 2025.

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