1.CHECK REAR WINDOW DEFOGGER RELAY

1. Turn ignition switch OFF.
2. Disconnect rear window defogger relay.
3. Check rear window defogger relay.

Rear window defogger relay | Condition | Continuity
Terminal
3 | 5 | 12 V direct current supply between terminals 1 and 2. | Existed
No current supply | Not existed

Is the inspection result normal?
YES>>INSPECTION END
NO>>Replace rear window defogger relay.