PASSENGER SIDE: Diagnosis Procedure

Regarding Wiring Diagram information, refer to "WIRING DIAGRAM - WITHOUT INTELLIGENT KEY SYSTEM ".

1. CHECK DOOR LOCK ACTUATOR SIGNAL
   1. Turn ignition switch OFF.
   2. Check voltage between BCM connector M20 terminals 65, 66 and ground.

      Connector	Terminals		Condition	Voltage (V) (Approx.)
      	(+)	(-)
      M20	65	Ground	Door lock/unlock switch is turned to LOCK	0 → Battery voltage for 300 ms
      	66		Door lock/unlock switch is turned to UNLOCK

      Fig 1: Checking Voltage Between BCM Connector M20 Terminals 65, 66 And Ground

      Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: GO TO 2

      NO: GO TO  3

2. CHECK DOOR LOCK ACTUATOR HARNESS
   1. Disconnect BCM and front door lock assembly RH (door lock actuator).
   2. Check continuity between BCM connector (A) M20 terminals 65, 66 and front door lock assembly RH (door lock actuator) (B) D119 terminals 1, 2.

      Terminal		Continuity
      65	2	Yes
      66	1

      Fig 2: Checking Continuity Between BCM Connector M20 Terminals 65, 66 And Front Door Lock Assembly RH D119 Terminals 1, 2

      Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: Replace front door lock assembly RH (door lock actuator). Refer to "REMOVAL AND INSTALLATION ".

      NO: Repair or replace harness.

3. CHECK DOOR LOCK ACTUATOR HARNESS
   1. Disconnect BCM and front door lock assembly RH (door lock actuator).
   2. Check continuity between BCM connector M19 terminals 65, 66 and ground.

      Terminals		Continuity
      65	Ground	No
      66

      Fig 3: Checking Continuity Between BCM Connector M19 Terminals 65, 66 And Ground

      Courtesy of NISSAN NORTH AMERICA, INC.

      Is the inspection result normal? 

      YES: Replace BCM. Refer to "REMOVAL AND INSTALLATION ".

      NO: Repair or replace harness.