Door Lock Actuator Check (Front RH)

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.

CHECKDOO R LOCK ACTUATOR SIGNAL
1. Turn ignition switch OFF.
2. Check voltage between BCM connector M19 terminals 50, 51 and ground.
Fig 1: Connector Terminals Voltage Table
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Checking Voltage Between BCM Connector M19 Terminals 50, 51 & Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK: GO TO 2
2. NG: Replace BCM.
CHECKDOO R LOCK ACTUATOR HARNESS
1. Disconnect BCM and door lock actuator RH.
2. Check continuity between BCM connector M19 terminals 50, 51 and front door lock assembly RH terminals 2, 3.
  
  Fig 3: Terminals Continuity Table
  Courtesy of NISSAN MOTOR CO., U.S.A.
3. Check continuity between BCM connector M19 terminals 50, 51 and body ground.
Fig 4: Checking Continuity Between BCM Connector M19 Terminals 50, 51 & Front Door Lock Assembly
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 5: Terminals Continuity Table
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK: Replace front door lock actuator RH.
2. NG: Repair or replace harness.