Front Power Window Motor LH Circuit Inspection

1. Turn ignition switch OFF.
2. Check voltage between main power window and door lock/unlock switch connector D7 terminals 8, 11 and ground.
   TERMINALS VOLTAGE CHART
   
   

   Connector	Terminals		Condition	Voltage (V) (Approx.)
   	(+)	(-)
   D7	8	Ground	UP	Battery voltage
   			DOWN	0
   	11		UP	0
   			DOWN	Battery voltage

   Fig 1: Checking Voltage Between Main Power Window And Door Lock / Unlock Switch Connector Terminals 8, 11 And Ground

   Courtesy of NISSAN MOTOR CO., U.S.A.

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 and front power window motor LH connector.
   TERMINALS CONTINUITY CHART
   
   

   Connector	Terminal	Connector	Terminal	Continuity
   A		B
   Main power window and door lock/unlock switch: D7	8	Front power window motor LH: D9	2	Yes
   	11		3	Yes

   Fig 2: Checking Continuity Between Main Power Window, Door Switch Connector And Front Power Window Motor LH Connector

   Courtesy of NISSAN MOTOR CO., U.S.A.
4. Check continuity between main power window and door lock/unlock switch connector and ground.
   TERMINALS CONTINUITY CHART
   
   

   Connector	Terminal	Ground	Continuity
   A
   Main power window and door lock/unlock switch: D7	8		No
   	11		No

OK or NG 

OK >> Replace front power window motor LH. Refer to "FRONT DOOR GLASS AND REGULATOR ".

NG >> Repair or replace harness.