Troubleshooting Hints - Interior Lights Dimming

PERFORM BEFORE BEGINNING SYSTEM DIAGNOSIS
1. Check the TAIL Fuse with a fuse tester.
2. Check that Light 1 Relay is securely mounted in Relay Box.
3. Check that grounds G201 and G203 are clean and tight.
4. Check for an open or shorted filament in any inoperative panel lamp bulbs.
5. Before component replacement, check for poor connections at related component and in-line harness connector terminal connections.