Limit Switch Check (passenger side)

1. Turn the ignition switch ON.
2. Check voltage between front power window motor (passenger side) connector and ground.
   Fig 1: Terminal Condition Reference Chart

   Courtesy of NISSAN MOTOR CO., U.S.A.
   Fig 2: Checking Voltage Between Front Power Window Motor (Passenger Side) Connector And Ground

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

OK or NG 

1. OK: Limit switch (passenger side) is OK.
2. NG: GO TO 2.

1. Turn ignition switch OFF.
2. Disconnect front power window motor (passenger side) connector.
3. Check continuity between front power window motor (passenger side) connector D37 terminal 6 and ground.
   1. 6 (B) - Ground: Continuity should exist. 

OK or NG 

1. OK: GO TO 3.
2. NG: Repair or replace harness.

Fig 3: Checking Continuity Between Front Power Window Motor (Passenger Side) Connector D37 Terminal 6 And Ground

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

1. Disconnect passenger door control unit connector.
2. Check continuity between front power window motor (passenger side) connector D37 terminal 5 and passenger door control unit connector D38 terminal 16.
   1. 5(PU)-16(PU): Continuity should exist. 
3. Check continuity between front power window motor (passenger side) connector D37 terminal 5 and ground.
   1. 5 (PU) - Ground: Continuity should not exist. 

OK or NG 

1. OK: GO TO 4.
2. NG: Repair or replace harness between passenger door control unit and front power window motor (passenger side)

Fig 4: Checking Power Window Motor Circuit

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

1. Connect passenger door control unit connector.
2. Turn ignition switch ON.
3. Check voltage between front power window motor (passenger side) connector D37 terminal 5 and ground.
   1. 5 (PU) - Ground: Approx. 5V 

OK or NG 

1. OK: Check the condition of the harness and the connector.
2. NG: Replace passenger door control unit.

Fig 5: Checking Passenger Door Control Unit Output Signal

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