Check Passenger Side Door Mirror Defogger Circuit

REAR WINDOW DEFOGGER


Check Passenger Side Door Mirror Defogger Circuit

1.CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect door mirror RH connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror RH connector and ground.










OK or NG
OK - GO TO 2.
NG - Repair or replace harness between fuse block (J/B) and door mirror RH.
2.CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between door mirror RH connector and ground.










OK or NG
OK - GO TO 3.
NG - Repair or replace harness between door mirror RH and ground.
3.CHECK DOOR MIRROR DEFOGGER
1. Connector RH door mirror connector.
2. Check door mirror RH.










OK or NG
OK - Check condition of harness and connector.
NG - Replace door mirror.