Front Power Window LH Circuit Check

1. Turn ignition switch ON.
2. Check voltage between main power window and door lock/unlock switch connector and ground.
   CONNECTOR TERMINAL VOLTAGE SPECIFICATION
   
   

   Connector	Terminals		Condition	Voltage (V) (Approx.)
   	(+)	(-)
   D5	6	Ground	UP	0
   			DOWN	Battery voltage
   	7		UP	Battery voltage
   			DOWN	0

   Fig 1: Checking Voltage Between Main Power Window And Door Lock/Unlock Switch Connector And Ground

   

OK or NG 

OK: GO TO 2.

NG: Replace main power window and door lock/unlock switch. Refer to "FRONT DOOR ".

1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch and front power window motor LH.
3. Check continuity between main power window and door lock/unlock switch connector (A) terminals 6, 7 and front power window motor LH connector (B) terminals 1, 2.

   6 - 1 : Continuity should exist. 

   7 - 2 : Continuity should exist. 

4. Check continuity between main power window and door lock/unlock switch connector (A) terminals 6, 7 and ground.

   6 - Ground : Continuity should not exist. 

   7 - Ground : Continuity should not exist. 

   Fig 2: Checking Continuity Between Main Power Window And Door Lock/Unlock Switch Connector Terminals 6, 7 And Ground

   

OK or NG 

OK: Replace front power window motor LH. Refer to "REGULATOR ASSEMBLY ".

NG: Repair or replace harness.