Diagnosis Procedure

TAIL LAMP CIRCUIT


WITH DAYTIME RUNNING LIGHT SYSTEM : Diagnosis Procedure

1.CHECK TAIL LAMP BULB
Check the applicable lamp bulb.
Is the bulb normal?
YES - GO TO 2.
NO - Replace the bulb.
2.CHECK TAIL LAMP OPEN CIRCUIT
1. Turn the ignition switch OFF.
2. Remove the daytime running light relay.
3. Disconnect the rear combination lamp connector.
4. Check continuity between the daytime running light relay harness connector and the rear combination lamp harness connector.





Does continuity exist?
YES - GO TO 3.
NO - Repair the harnesses or connectors.
3.CHECK TAIL LAMP GROUND OPEN CIRCUIT
Check continuity between the rear combination lamp harness connector and the ground.





Does continuity exist?
YES - Replace the rear combination lamp.
NO - Repair the harnesses or connectors.