Power Window and Door Lock/Unlock Switch RH Power Supply and Ground Circuit Check

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

CHECK POWER SUPPLY CIRCUIT
1. Turn ignition switch ON.
2. Check voltage between power window and door lock/unlock switch RH connector D105 terminal 10 and ground.
  10 (W/R) - Ground: Battery voltage
OK or NG
- OK: GO TO 2.
- NG: Repair or replace harness.
  
  Fig 1: Checking Voltage Between Power Window And Door Lock/Unlock Switch RH Connector D105 Terminal 10 And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
CHECK GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window switch RH.
3. Check continuity between power window and door lock/unlock switch RH connector D105 terminal 11 and ground.
  11 (B) - Ground: Continuity should exist.
OK or NG
- OK: GO TO 3.
- NG: Repair or replace harness.
  
  Fig 2: Checking Continuity Between Power Window And Door Lock/Unlock Switch RH Connector D105 Terminal 11 And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
CHECK POWER WINDOW AND DOOR LOCK/UNLOCK SWITCH RH POWER SUPPLY CIRCUIT
1. Disconnect BCM.
2. Check continuity between BCM connector M19 terminal 54 and power window and door lock/unlock switch RH connector D105 terminal 10.
  54 (W/R) - 10 (W/R): Continuity should exist.
OK or NG
- OK: GO TO 4.
- NG: Repair or replace harness.
  
  Fig 3: Checking Continuity Between BCM Connector M19 Terminal 54 And Power Window And Door Lock/Unlock Switch RH Connector D105 Terminal 10
  Courtesy of NISSAN MOTOR CO., U.S.A.
CHECK BCM OUTPUT SIGNAL
1. Connect BCM.
2. Turn ignition switch ON.
3. Check voltage between BCM connector M19 terminal 54 and ground.
  54 (W/R) - Ground: Battery voltage
OK or NG
- OK: Replace power window and door lock/unlock switch RH.
- NG: Replace BCM. Refer to "REMOVAL AND INSTALLATION OF BCM ".
  
  Fig 4: Checking Voltage Between BCM Connector M19 Terminal 54 And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.