Rear Power Window Motor RH Circuit Check / With Rear Power Vent Windows

WARNING: This page is about a different car, the 2004 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

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

Turn ignition switch OFF.
Disconnect rear power vent window motor RH.
Turn ignition switch ON.
Check voltage between rear power vent window motor LH connector B147 terminal 1, 2 and ground.

REAR POWER VENT WINDOW MOTOR LH CONNECTORS VOLTAGE

Connector	Terminals (Wire color)		Condition	Voltage (V) (Approx.)
	(+)	(-)
B147	1(L/Y)	Ground	Closing	Battery voltage
			Opening	0
	2(R)		Closing	0
			Opening	Battery voltage

OK or NG

OK: Replace rear power vent window motor LH.
NG: GO TO 2.

Fig 1: Checking Voltage Between Rear Power Vent Window Motor LH Connector B147 Terminal 1, 2 And Ground

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

CHECK REAR POWER VENT WINDOW MOTOR LH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect main power window and door lock/unlock switch.
3. Check continuity between main power window and door lock/unlock switch connector D7 terminal 1, 3 and rear power vent window motor RH connector B147 terminal 1, 2.
1. 5 (L/Y) - 1 (L/Y): Continuity should exist.
2. 7 (R) - 2 (R): Continuity should exist.
OK or NG
1. OK: GO TO 3.
2. NG: Repair or replace harness.
Fig 2: Checking Continuity Between Main Power Window And Door Lock/Unlock Switch Connector Terminals And Rear Power Vent Window Motor RH Connector Terminals
Courtesy of NISSAN MOTOR CO., U.S.A.
CHECK MAIN POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH OUTPUT SIGNAL
1. Confirm that power window lock switch is in unlocked position.
2. Check continuity between main power window and door lock/unlock switch connector D7 terminal 1, 3 and connector D8 terminal 17.
1. 5 (L/Y) - 17 (B): Continuity should exist.
2. 3 (R/B) - 17 (B): Continuity should exist.
OK or NG
1. OK: Repair or replace harness.
2. NG: Replace main power window and door lock/unlock switch.
Fig 3: Checking Continuity Between Main Power Window And Door Lock/Unlock Switch Connector D7 Terminal 1, 3 And Connector D8 Terminal 17
Courtesy of NISSAN MOTOR CO., U.S.A.