Pelican
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GMC Acadia

Tire parameters

The GMC Acadia has 24 tire parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Front right wheel speed ACADIA_FR_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28 → 2AF128
  • Every250 ms
  • Testing for 2007 to 2024, 2026

Example reply from a 2025 GMC Acadia.

Bits 8 to 15 of the reply, 8 bits.

0x00 = 0 → 0 km/h

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

Confirmed for 2025. In testing for 2024, 2026. Not supported for 2011, 2021.

  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 ACADIA_TP_FL

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

  • Request22 50 05
  • Service 22DID 5005
  • Module241 → 641
  • 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 2007 to 2023.

Front left tire pressure ACADIA_TP_FL_DA40

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 2024 to 2026.

Front left tire sensor ID ACADIA_TID_FL

  • Request22 40 05
  • 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 2007 to 2023.

Front left tire sensor ID ACADIA_TID_FL_DA40

  • Request22 40 05
  • 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 2024 to 2026.

Front left wheel speed ACADIA_FL_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28 → 2AF128
  • Every250 ms
  • Testing for 2007 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 2025. In testing for 2024, 2026. Not supported for 2011, 2021.

Front right tire pressure ACADIA_TP_FR

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

  • Request22 50 06
  • Service 22DID 5006
  • Module241 → 641
  • 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 2007 to 2023.

Front right tire pressure ACADIA_TP_FR_DA40

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 2024 to 2026.

Front right tire sensor ID ACADIA_TID_FR

  • Request22 40 06
  • 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 2007 to 2023.

Front right tire sensor ID ACADIA_TID_FR_DA40

  • Request22 40 06
  • 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 2024 to 2026.

Front right wheel speed ACADIA_FR_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28 → 2AF128
  • Every250 ms
  • Testing for 2007 to 2024, 2026

Example reply from a 2025 GMC Acadia.

Bits 8 to 15 of the reply, 8 bits.

0x00 = 0 → 0 km/h

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

Confirmed for 2025. In testing for 2024, 2026. Not supported for 2011, 2021.

Left front tire pressure ACADIA_TP_FL_7E0

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

  • Request22 24 8E
  • 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 2007 to 2010, 2012 to 2018, 2022. Not supported for 2011, 2019 to 2021, 2023, 2025.

Left rear tire pressure ACADIA_TP_RL_7E0

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

  • Request22 24 91
  • 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 2007 to 2010, 2012 to 2018, 2022. Not supported for 2011, 2019 to 2021, 2023, 2025.

Rear left tire pressure ACADIA_TP_RL

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

  • Request22 50 08
  • Service 22DID 5008
  • Module241 → 641
  • 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 2007 to 2023.

Rear left tire pressure ACADIA_TP_RL_DA40

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 2024 to 2026.

Rear left tire sensor ID ACADIA_TID_RL

  • Request22 40 08
  • 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 2007 to 2023.

Rear left tire sensor ID ACADIA_TID_RL_DA40

  • Request22 40 08
  • 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 2024 to 2026.

Rear left wheel speed ACADIA_RL_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28 → 2AF128
  • Every250 ms
  • Testing for 2007 to 2024, 2026

Example reply from a 2025 GMC Acadia.

Bits 16 to 23 of the reply, 8 bits.

0x00 = 0 → 0 km/h

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

Confirmed for 2025. In testing for 2024, 2026. Not supported for 2011, 2021.

Rear right tire pressure ACADIA_TP_RR

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

  • Request22 50 07
  • Service 22DID 5007
  • Module241 → 641
  • 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 2007 to 2023.

Rear right tire pressure ACADIA_TP_RR_DA40

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 2024 to 2026.

Rear right tire sensor ID ACADIA_TID_RR

  • Request22 40 07
  • 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 2007 to 2023.

Rear right tire sensor ID ACADIA_TID_RR_DA40

  • Request22 40 07
  • 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 2024 to 2026.

Rear right wheel speed ACADIA_RR_WHEEL_VSSConfirmed

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28 → 2AF128
  • Every250 ms
  • Testing for 2007 to 2024, 2026

Example reply from a 2025 GMC Acadia.

Bits 24 to 31 of the reply, 8 bits.

0x00 = 0 → 0 km/h

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

Confirmed for 2025. In testing for 2024, 2026. Not supported for 2011, 2021.

Right front tire pressure ACADIA_TP_FR_7E0

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

  • Request22 24 8F
  • 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 2007 to 2010, 2012 to 2018, 2022. Not supported for 2011, 2019 to 2021, 2023, 2025.

Right rear tire pressure ACADIA_TP_RR_7E0

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

  • Request22 24 90
  • 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 2007 to 2010, 2012 to 2018, 2022. Not supported for 2011, 2019 to 2021, 2023, 2025.

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