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Chevrolet Silverado 1500

Trip parameters

The Chevrolet Silverado 1500 has 3 trip parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Diesel particulate filter, average distance between regenerations SILVERADO1500_DPF_AVG_DIST_BETWEEN_REGENSConfirmed

  • Request22 20 F7
  • Service 22DID 20F7
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing for 1999 to 2021

Example reply from a 2026 Chevrolet Silverado 1500.

Bits 0 to 15 of the reply, 16 bits.

0x01CB = 459 → 459 km

Formula
val
Range
0 to 65535 km
Unit
km

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009, 2011, 2013 to 2014. Not supported for 2008, 2010, 2012, 2015 to 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.

Diesel particulate filter, average distance between regenerations SILVERADO1500_DPF_AVG_DIST_BETWEEN_REGENSConfirmed

  • Request22 20 F7
  • Service 22DID 20F7
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing for 1999 to 2021

Example reply from a 2026 Chevrolet Silverado 1500.

Bits 0 to 15 of the reply, 16 bits.

0x01CB = 459 → 459 km

Formula
val
Range
0 to 65535 km
Unit
km

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009, 2011, 2013 to 2014. Not supported for 2008, 2010, 2012, 2015 to 2021.

Diesel particulate filter, distance since last regeneration SILVERADO1500_DPF_DIST_SINCE_LAST_REGENConfirmed

  • Request22 30 39
  • Service 22DID 3039
  • ModuleDA11 → 2AF111
  • Every1 s
  • Testing for 1999 to 2021

Example reply from a 2026 Chevrolet Silverado 1500.

Bits 0 to 15 of the reply, 16 bits.

0x000C = 12 → 12 km

Formula
val
Range
0 to 65535 km
Unit
km

Confirmed for 2022 to 2026. In testing for 1999 to 2007, 2009, 2011, 2013 to 2014. Not supported for 2008, 2010, 2012, 2015 to 2021.

Odometer ODOSAE J1979Confirmed

Pelican can show this parameter as the odometer.

  • Request01 A6
  • Service 01PID A6
  • Module7E0 → 7E8
  • Every1 s

Bits 0 to 31 of the reply, 32 bits.

Formula
(val ÷ 10)
Range
0 to 429496729.5 km
Unit
km

Confirmed for 2019 to 2026.

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