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Mercedes-Benz GLC-Class

Movement parameters

The Mercedes-Benz GLC-Class has 9 movement parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Front left wheel speed MERCEDES_FL_VSS

  • Request22 20 01
  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 562.5 ÷ 10000)
Range
0 to 1000 km/h
Unit
km/h

In testing for 2015 to 2023, 2026. Not supported for 2024 to 2025.

  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 MERCEDES_FL_VSS

  • Request22 20 01
  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 562.5 ÷ 10000)
Range
0 to 1000 km/h
Unit
km/h

In testing for 2015 to 2023, 2026. Not supported for 2024 to 2025.

Front left wheel speed MERCEDES_TIRE_FL_VSS

  • Request22 20 01
  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 0 to 15 of the reply, 16 bits.

Formula
(val × 0.05625)
Range
0 to 1000 km/h
Unit
km/h

In testing for 2015 to 2023, 2026. Not supported for 2024 to 2025.

Front right wheel speed MERCEDES_FR_VSS

  • Request22 20 01
  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 562.5 ÷ 10000)
Range
0 to 100 km/h
Unit
km/h

In testing for 2015 to 2023, 2026. Not supported for 2024 to 2025.

Front right wheel speed MERCEDES_TIRE_FR_VSS

  • Request22 20 01
  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 16 to 31 of the reply, 16 bits.

Formula
(val × 0.05625)
Range
0 to 1000 km/h
Unit
km/h

In testing for 2015 to 2023, 2026. Not supported for 2024 to 2025.

Rear left wheel speed MERCEDES_RL_VSS

  • Request22 20 01
  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 562.5 ÷ 10000)
Range
0 to 100 km/h
Unit
km/h

In testing for 2015 to 2023, 2026. Not supported for 2024 to 2025.

Rear left wheel speed MERCEDES_TIRE_RL_VSS

  • Request22 20 01
  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 32 to 47 of the reply, 16 bits.

Formula
(val × 0.05625)
Range
0 to 1000 km/h
Unit
km/h

In testing for 2015 to 2023, 2026. Not supported for 2024 to 2025.

Rear right wheel speed MERCEDES_RR_VSS

  • Request22 20 01
  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val × 562.5 ÷ 10000)
Range
0 to 100 km/h
Unit
km/h

In testing for 2015 to 2023, 2026. Not supported for 2024 to 2025.

Rear right wheel speed MERCEDES_TIRE_RR_VSS

  • Request22 20 01
  • Service 22DID 2001
  • Module7E2 → 7EA
  • Every250 ms
  • Testing

Bits 48 to 63 of the reply, 16 bits.

Formula
(val × 0.05625)
Range
0 to 1000 km/h
Unit
km/h

In testing for 2015 to 2023, 2026. Not supported for 2024 to 2025.

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 2025. Supported for 2020, 2024.

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