Diagnosis Procedure

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

   (+)			(-)	Condition		Voltage (V) (Approx.)
   Rear power window switch
   Connector		Terminal
   LH	D54	2	Ground	Power window main switch: LH	UP	Battery voltage
   					DOWN	0
   		3			UP	0
   					DOWN	Battery voltage
   RH	D74	2		Power window main switch: RH	UP	Battery voltage
   					DOWN	0
   		3			UP	0
   					DOWN	Battery voltage

Is the inspection result normal? 

YES: GO TO  2.

NO: GO TO  3.

Check rear power window switch.

Refer to COMPONENT INSPECTION  .

Is the inspection result normal? 

YES: GO TO  4.

NO: Replace rear power window switch. Refer to REMOVAL AND INSTALLATION  .

1. Turn ignition switch OFF.
2. Disconnect power window main switch connector.
3. Check continuity between power window main switch harness connector and rear power window switch harness connector.
   CONTINUITY SPECIFICATION
   
   

   Power window main switch		Rear power window switch			Continuity
   Connector	Terminal	Connector		Terminal
   D8	1	LH	D54	2	Existed
   	3			3
   	5	RH	D74	3
   	7			2

4. Check continuity between power window main switch harness connector and ground.
   CONTINUITY SPECIFICATION
   
   

   Power window main switch		Ground	Continuity
   Connector	Terminal
   D8	1		Not existed
   	3
   	5
   	7

Is the inspection result normal? 

YES: Replace power window main switch. Refer to REMOVAL AND INSTALLATION  .

NO: Repair or replace harness.

Refer to INTERMITTENT INCIDENT .

INSPECTION END