Diagnosis Procedure

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

   (+)		(-)	Condition		Voltage (V) (Approx.)
   Rear power window motor RH
   Connector	Terminal
   D72	1	Ground	Rear power window switch RH	NEUTRAL	0
   				UP	12
   	3			NEUTRAL	0
   				DOWN	12

Is the measurement value within the specification?

YES 

Replace rear power window motor RH.

NO 

GO TO STEP 2  .

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

   Rear power window switch RH		Rear power window motor RH		Continuity
   Connector	Terminal	Connector	Terminal
   D77	8	D72	1	Existed
   	9		3

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

   Rear power window switch RH		Ground	Continuity
   Connector	Terminal
   D77	8		Not existed
   	9

Is the inspection result normal?

YES 

Replace rear power window switch RH.

NO 

Repair or replace harness.