Models With Power Door Locks

WARNING: This page is about a different car, the 2006 Nissan Xterra. However, it is still accessible from the selected car via links, so may be relevant.

CHECK EACH DOOR SWITCH
Select "BCM" on CONSULT-II. With "INT LAMP" data monitor, make sure switches listed in display item list turn ON-OFF linked with switch operation. Refer to "SWITCH OPERATION " (models without power door locks) or "Switch Operation " (models with power door locks) for switches and their function.

OK or NG

OK: GO TO 2.

NG: Inspect malfunctioning door switch.

Fig 1: CONSULT II Display - Data Monitor
Courtesy of NISSAN MOTOR CO., U.S.A.
CHECK ROOM LAMP 2ND ROW OUTPUT
1. Turn ignition switch OFF.
2. Confirm lamp switch is in the "DOOR" position.
3. Disconnect room lamp 2nd row connector.
4. Open any door.
5. Check voltage between room lamp 2nd row harness connector R12 terminal 2 and ground.
2 - Ground: Battery voltage should exist .

OK or NG

OK: GO TO 3.

NG: Repair harness or connector.

Fig 2: Checking Voltage Between Room Lamp 2Nd Row Harness Connector R12 Terminal 2 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.
CHECK PERSONAL LAMP CONTROL CIRCUIT
1. Disconnect BCM connector M20.
2. Check continuity between BCM harness connector M20 terminal 63 and room lamp 2nd row harness connector R12 terminal 1.
63 - 1: Continuity should exist .

OK or NG

OK: Replace room lamp 2nd row.

NG: Repair harness or connector.

Fig 3: Checking Continuity Between BCM Harness Connector M20 Terminal 63 And Room Lamp 2nd Row Harness Connector R12 Terminal 1
Courtesy of NISSAN MOTOR CO., U.S.A.