Diagnosis Procedure

1. Turn ignition switch OFF.
2. Disconnect rear power window motor LH connector.
3. Turn ignition switch ON.
4. Check voltage between rear power window motor LH harness connector and ground.

   (+)		(-)	Condition		Voltage (V) (Approx.)
   Rear power window motor LH
   Connector	Terminal
   D52	1	Ground	Rear power window switch LH	UP	Battery voltage
   				DOWN	0
   	3			UP	0
   				DOWN	Battery voltage

Is the measurement value within the specification?

YES 

GO TO STEP 3  .

NO 

GO TO STEP 2  .

1. Turn ignition switch OFF.
2. Disconnect rear power window switch LH connector.
3. Check continuity between rear power window switch LH harness connector and rear power window motor LH harness connector.

   Rear power window switch LH		Rear power window motor LH		Continuity
   Connector	Terminal	Connector	Terminal
   D54	5	D52	1	Existed
   	4		3

4. Check continuity between rear power window switch LH harness connector and ground.

   Rear power window switch LH		Ground	Continuity
   Connector	Terminal
   D54	5		Not existed
   	4

Is the inspection result normal?

YES 

Replace rear power window switch LH. Refer to REMOVAL AND INSTALLATION .

NO 

Repair or replace harness.

Check rear power window motor LH.

Refer to COMPONENT INSPECTION .

Is the inspection result normal?

YES 

GO TO STEP 4  .

NO 

Replace rear power window motor LH. Refer to REMOVAL AND INSTALLATION .

Refer to INTERMITTENT INCIDENT .

INSPECTION END