Test Description
WARNING: This page is about a different car, the 2002 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic table.
- 2.
Tests for an open in the ground circuits of the body control module.
- 4.
Verifies the proper operation of the charging system.
- 6.
Determines whether the DTC resets.
Courtesy of GENERAL MOTORS CORP.