Pelican
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Chevrolet Blazer

Tire parameters

The Chevrolet Blazer has 24 tire parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Front left tire pressure BLAZER_TP_FLConfirmed

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

  • Request22 50 05
  • Service 22DID 5005
  • Module241 → 641
  • Every15 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 15 of the reply, 16 bits.

0x0DEC = 3564 → (3564 ÷ 16) = 222.75 kPa

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

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 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 BLAZER_TP_FLConfirmed

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

  • Request22 50 05
  • Service 22DID 5005
  • Module241 → 641
  • Every15 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 15 of the reply, 16 bits.

0x0DEC = 3564 → (3564 ÷ 16) = 222.75 kPa

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

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Front left tire pressure BLAZER_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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Front left tire sensor ID BLAZER_TID_FLConfirmed

  • Request22 40 05
  • Service 22DID 4005
  • Module241 → 641
  • Every3600 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 31 of the reply, 32 bits.

0x812FA12A = 2167382314 → 2,167,382,314

Formula
val
Range
0 to 4294967295
Unit
Hexadecimal

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Front left tire sensor ID BLAZER_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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Front left wheel speed BLAZER_FL_WHEEL_VSS

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28 → 2AF128
  • 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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Front right tire pressure BLAZER_TP_FRConfirmed

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

  • Request22 50 06
  • Service 22DID 5006
  • Module241 → 641
  • Every15 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 15 of the reply, 16 bits.

0x0D94 = 3476 → (3476 ÷ 16) = 217.25 kPa

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

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Front right tire pressure BLAZER_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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Front right tire sensor ID BLAZER_TID_FRConfirmed

  • Request22 40 06
  • Service 22DID 4006
  • Module241 → 641
  • Every3600 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 31 of the reply, 32 bits.

0x812F8E9A = 2167377562 → 2,167,377,562

Formula
val
Range
0 to 4294967295
Unit
Hexadecimal

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Front right tire sensor ID BLAZER_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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Front right wheel speed BLAZER_FR_WHEEL_VSS

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28 → 2AF128
  • 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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Left front tire pressure BLAZER_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 1988 to 1998, 2001 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 1999 to 2000, 2022.

Left rear tire pressure BLAZER_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 1988 to 1998, 2001 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 1999 to 2000, 2022.

Rear left tire pressure BLAZER_TP_RLConfirmed

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

  • Request22 50 08
  • Service 22DID 5008
  • Module241 → 641
  • Every15 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 15 of the reply, 16 bits.

0x0DEC = 3564 → (3564 ÷ 16) = 222.75 kPa

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

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Rear left tire pressure BLAZER_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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Rear left tire sensor ID BLAZER_TID_RLConfirmed

  • Request22 40 08
  • Service 22DID 4008
  • Module241 → 641
  • Every3600 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 31 of the reply, 32 bits.

0x812FA1FB = 2167382523 → 2,167,382,523

Formula
val
Range
0 to 4294967295
Unit
Hexadecimal

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Rear left tire sensor ID BLAZER_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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Rear left wheel speed BLAZER_RL_WHEEL_VSS

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28 → 2AF128
  • 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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Rear right tire pressure BLAZER_TP_RRConfirmed

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

  • Request22 50 07
  • Service 22DID 5007
  • Module241 → 641
  • Every15 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 15 of the reply, 16 bits.

0x0DC0 = 3520 → (3520 ÷ 16) = 220 kPa

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

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Rear right tire pressure BLAZER_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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Rear right tire sensor ID BLAZER_TID_RRConfirmed

  • Request22 40 07
  • Service 22DID 4007
  • Module241 → 641
  • Every3600 s
  • Testing for 1988 to 2012, 2019 to 2021, 2023 to 2026

Example reply from a 2022 Chevrolet Blazer.

Bits 0 to 31 of the reply, 32 bits.

0x812C514F = 2167165263 → 2,167,165,263

Formula
val
Range
0 to 4294967295
Unit
Hexadecimal

Confirmed for 2022. In testing for 1988 to 2012, 2019 to 2021, 2023 to 2026.

Rear right tire sensor ID BLAZER_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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Rear right wheel speed BLAZER_RR_WHEEL_VSS

  • Request22 4A 7A
  • Service 22DID 4A7A
  • ModuleDA28 → 2AF128
  • 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 1988 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 2022.

Right front tire pressure BLAZER_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 1988 to 1998, 2001 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 1999 to 2000, 2022.

Right rear tire pressure BLAZER_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 1988 to 1998, 2001 to 2012, 2019 to 2021, 2023 to 2026. Not supported for 1999 to 2000, 2022.

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