Troubleshooting Hints
PERFORM THESE STEPS FIRST1. Check the TURN B/U Fuse by operating the turn signals.
2. Check the Backup Lamps for damage to the filament or corrosion between the Backup Lamp and Backup Lamp Socket.
^ Check for a broken (or partially broken) wire inside of the insulation which could cause system failure but prove "GOOD" in a continuity/voltage check.
^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems.
^ Perform the System Check and refer to the Symptom Table for appropriate diagnostic procedures.