Pelican
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Chevrolet Impala

Door parameters

The Chevrolet Impala has 2 door parameters.

● Confirmed◆ In testing○ Supported× Not supported

How to read a parameter card

Hood position IMPALA_HOOD_POS

  • Request22 90 5C
  • Service 22DID 905C
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1988 to 1996, 2000 to 2020.

  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.

Hood position IMPALA_HOOD_POS

  • Request22 90 5C
  • Service 22DID 905C
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
val
Range
0 to 255
Unit
Number

In testing for 1988 to 1996, 2000 to 2020.

Hood switch IMPALA_HOOD_SWITCH

  • Request22 24 7A
  • Service 22DID 247A
  • Module7E0 → 7E8
  • Every1 s
  • Testing

Bits 0 to 7 of the reply, 8 bits.

Formula
(val ÷ 51)
Range
0 to 5 V
Unit
V

In testing for 1988 to 1996, 2000 to 2020.

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