Front Power Window Motor LH Circuit Check

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL

Turn ignition switch ON.

Check voltage between main power window and door lock/ unlock switch connector D7 terminals 8, 11 and ground.

VOLTAGE SPECIFICATION CHART

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

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

OK or NG

OK: GO TO 2.

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

CHECK FRONT POWER WINDOW MOTOR LH CIRCUIT

Turn ignition switch OFF.
Disconnect main power window and door lock/unlock switch and front power window motor LH.

Check continuity between main power window and door lock/ unlock switch connector and front power window motor LH connector.

TERMINAL CONTINUITY REFERENCE CHART

Connector	Terminal	Connector	Terminal	Continuity
A	Terminal	B	Terminal	Continuity
Main power window and door lock/unlock switch: D7	8	Front power window motor LH: D9	2	Yes
Main power window and door lock/unlock switch: D7	11	Front power window motor LH: D9	1	Yes

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

Check continuity between main power window and door lock/unlock switch connector and ground.

TERMINAL CONTINUITY REFERENCE 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 REGULATOR ".

NG: Repair or replace harness.