Check Driver Side Door Mirror Defogger Circuit

REAR WINDOW DEFOGGER


Check Driver Side Door Mirror Defogger Circuit

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










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










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










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