Test Description
WARNING: This page is about a different car, the 2002 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.
The number(s) below refer to the step number(s) on the diagnostic table.
- 2. This step checks for an internal EBCM short.
- 4. This step checks for a short to ground in the LOW TRAC indicator control circuit.
Courtesy of GENERAL MOTORS CORP.