REAR LH: Diagnosis Procedure

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Regarding Wiring Diagram information, refer to "WIRING DIAGRAM ".

CHECK REAR POWER WINDOW SWITCH OUTPUT SIGNAL

Disconnect rear power window motor LH.
Turn ignition switch ON.

Check voltage between rear power window motor LH connector and ground.

Terminal			Window condition	Voltage (V) (Approx.)
(+)		(-)
Rear power window motor LH connector	Terminal	(-)
D204	1	Ground	UP	0
	1		DOWN	Battery voltage
	2		UP	Battery voltage
	2		DOWN	0

Fig 1: Checking Voltage Between Rear Power Window Motor LH Connector And Ground

Courtesy of NISSAN NORTH AMERICA, INC.

Is the measurement value within the specification?

YES: GO TO 3

NO: GO TO 2

CHECK HARNESS CONTINUITY

Turn ignition switch OFF.
Disconnect rear power window switch LH.

Check continuity between rear power window switch LH connector (A) and rear power window motor LH connector (B).

Rear power window switch LH connector	Terminal	Rear power window motor LH connector	Terminal	Continuity
D203 (A)	6	D204 (B)	1	Yes
D203 (A)	7	D204 (B)	2	Yes

Fig 2: Checking Continuity Between Rear Power Window Switch LH Connector (A) And Ground

Courtesy of NISSAN NORTH AMERICA, INC.

Check continuity between rear power window switch LH connector (A) and ground.

Rear power window switch LH connector	Terminal	Ground	Continuity
D203 (A)	6		No
	7

Is the inspection result normal?

YES: Check rear power window switch LH. Refer to "REAR POWER WINDOW SWITCH: COMPONENT FUNCTION CHECK ".

NO: Repair or replace harness.

CHECK REAR POWER WINDOW MOTOR LH
Check rear power window motor LH.

Refer to "REAR LH: COMPONENT INSPECTION ".

Is the inspection result normal?

YES: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

NO: Replace rear power window motor LH. Refer to "REAR DOOR GLASS REGULATOR ".