Rear Window Defogger Does Not Operate

REAR WINDOW DEFOGGER DOES NOT OPERATE


Diagnosis Procedure

1.CHECK REAR WINDOW DEFOGGER SWITCH
Check rear window defogger switch. Component Function Check.
Is the inspection result normal?
YES - GO TO 2.
NO - Repair or replace the malfunctioning parts.
2.CHECK REAR WINDOW DEFOGGER RELAY
Check rear window defogger relay. Component Function Check.
Is the inspection result normal?
YES - GO TO 3.
NO - Repair or replace the malfunctioning parts.
3.CHECK REAR WINDOW DEFOGGER
Check rear window defogger. Component Function Check.
Is the inspection result normal?
YES - GO TO 4.
NO - Repair or replace the malfunctioning parts.
4.CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - GO TO 1.