Test Description
WARNING: This page is about a different car, the 2002 GMC Sierra, 2002 GMC Cab & Chassis Sierra, 2002 Chevrolet Silverado, and 2002 Chevrolet Cab & Chassis Silverado. 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)
- This step determines if condition is present.
- 3)
- This step determines if the switch is at fault.
- 4)
- This steps determines if the circuit is shorted to a voltage.
Courtesy of GENERAL MOTORS CORP.