Troubleshooting Hints

PERFORM BEFORE BEGINNING SYSTEM CHECK:
1. If the Dome Lamp and all of the Courtesy Lamps do not operate, cycle ignition switch and verify symptom, then check Fuse 11.
2. If only one lamp does not operate, check bulb and related wiring.
3. If Cigar Lighter does not operate, check Fuse 6, CKT 540 and CKT 150 for an Open. If OK, replace Cigar Lighter.
^ 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 (refer to "General Troubleshooting Procedures,"). Diagnostic Aids
^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems (refer to "General Troubleshooting Procedures,").
^ Refer to System Diagnosis. System Diagnosis