Test Description
WARNING: This page is about a different car, the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, and 2002 Chevrolet Chevy Express. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to step numbers on the diagnostic table.
- 3. This step determines if the ignition feed circuit is open.
- 4. This step determines if the ground circuit is OK.
- 5. This step determines if the fuse, bulb, and wiring are OK.