Description

Rear window defogger and door mirror defogger do not operate when rear window defogger switch operated.

Diagnosis Procedure

1.CHECK REAR WINDOW DEFOGGER SWITCH

Check rear window defogger switch.

Refer to DEF-26, "WITH AUTO A/C : Component Function Check" (With Auto A/C) or DEF-26, "WITHOUT AUTO A/C : Component Function Check" (Without Auto A/C) or DEF-28, "WITHOUT A/C : Component Function Check" (Without A/C).

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.

Refer to DEF-30, "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.

Refer to DEF-31, "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. Refer to GI-42, "Intermittent Incident".

NO >> GO TO 1.