Diagnosis Procedure

1. Turn ignition switch OFF.
2. Disconnect door mirror (passenger side) connector.
3. Turn ignition switch ON.
4. Check voltage between door mirror (passenger side) harness connector and ground.

   (+)		(-)	Condition		Voltage (V) (Approx.)
   Door mirror (Passenger side)
   Connector	Terminal
   D33	7	Ground	Rear window defogger switch	ON	Battery voltage
   				OFF	0

Is the inspection result normal?

YES

GO TO 4.

NO

GO TO 2.

1. Turn ignition switch OFF.
2. Disconnect fuse block (J/B) connector.
3. Turn ignition switch ON.
4. Check voltage between fuse block (J/B) harness connector and ground.

   (+)		(-)	Condition		Voltage (V) (Approx.)
   Fuse block (J/B)
   Connector	Terminal
   M3	9C	Ground	Rear window defogger switch	ON	Battery voltage
   				OFF	0

Is the inspection result normal?

YES

GO TO 3.

NO

Replace fuse block (J/B).

1. Turn ignition switch OFF.
2. Check continuity between fuse block (J/B) harness connector and door mirror (passenger side) harness connector.

   Fuse block (J/B)		Door mirror (passenger side)		Continuity
   Connector	Terminal	Connector	Terminal
   M3	9C	D33	7	Existed

3. Check continuity between fuse block (J/B) harness connector and ground.

   Fuse block (J/B)		Ground	Continuity
   Connector	Terminal
   M3	9C	Ground	Not existed

Is the inspection result normal?

YES

GO TO 6.

NO

Repair or replace harness.

1. Turn ignition switch OFF.
2. Check continuity between door mirror (passenger side) harness connector and ground.

   Door mirror (passenger side)		Ground	Continuity
   Connector	Terminal
   D33	19	Ground	Existed

Is the inspection result normal?

YES

GO TO 5.

NO

Repair or replace harness.

Check passenger side door mirror defogger.

Refer to Component Inspection .

Is the inspection result normal?

YES

GO TO 6.

NO

Replace door mirror (passenger side). Refer to Removal and Installation .

Check intermittent incident.

Refer to Intermittent Incident .

INSPECTION END.