Troubleshooting Hints - Exterior Lights

PERFORM BEFORE BEGINNING SYSTEM DIAGNOSIS
1. For inoperative Park Lamps.
^ Check the TAIL Fuse with a fuse tester.
^ Check that the Taillamp Relay is securely mounted in Junction Block 1.
^ Check for an open or shorted filament within the inoperative bulb.
^ Make sure that grounds G102, G104.G200, G300 and G400 are clean and tight.
2. For inoperative Turn/Hazard Lamps.
^ Check the TURN Fuse with a fuse tester.
^ Check the HAZ-HORN Fuse with a fuse tester.
^ Check that the Turn/Hazard Flasher is securely mounted in the Relay Block Cassette.
^ Check for an open or shorted filament within the inoperative bulb.
^ Check that grounds G102, G104, G200 and G400 are clean and tight.
3. For inoperative Stoplamps.
^ Check the STOP Fuse with a fuse tester.
^ Make sure that the Stoplamp Switch is properly adjusted.
^ Check for an open or shorted filament within the inoperative bulb.
^ Check that grounds G300 and G400 are clean and tight.
4. Before component replacement, check for poor connections at related component and in-line harness connector terminal connections.