Coupe

PASSENGER SIDE DOOR MIRROR DEFOGGER


Description

Heats the heating wire with the power supply from the rear window defogger relay to prevent the door mirror from fogging up.





PASSENGER SIDE DOOR MIRROR DEFOGGER


Diagnosis Procedure

1.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror (passenger side) connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror (passenger side) harness connector and ground.





Is the inspection result normal?
YES - GO TO 3.
NO - GO TO 2.
2.CHECK PASSENGER SIDE DOOR MIRROR DEFOGGER CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between fuse block (J/B) harness connector and door mirror (passenger side) harness connector.





3. Check continuity between fuse block (J/B) harness connector and ground.





Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace harness.
3.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror (passenger side) harness connector and ground.





Is the inspection result normal?
YES - Replace door mirror glass (passenger side). Removal And Installation.
NO - Repair or replace harness.
4.CHECK INTERMITTENT INCIDENT
Check intermittent incident. Intermittent Incident.
- INSPECTION END