GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Battery power is the only requirement.

8-digit GM Part Number

Module Information

Numeric

Varies

Accessory 1

Inputs

On/Off

On

Battery Voltage

Data

Volts

12.6 Volts

Calibration ID

Module Information

Numeric

Varies

RAP Output

Outputs

On/Off

On

PROM ID

Module Information

Numeric

Varies