ON Is Not Displayed When Pressing Rear Window Defogger Switch But It Is Operated

ON IS NOT DISPLAYED WHEN PRESSING REAR WINDOW DEFOGGER SWITCH BUT IT IS OPERATED


Diagnosis Procedure

1.CHECK REAR WINDOW DEFOGGER ON SIGNAL
Check rear window defogger ON signal.
- Without A/C: Component Function Check.
- Without auto A/C: Component Function Check.
Is the inspection result normal?
YES - GO TO 2.
NO - Repair or replace the malfunctioning parts.
2.CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection result normal?
YES - Check intermittent incident. Intermittent Incident.
NO - GO TO 1.