Door Lock Actuator

Disconnect harness connector from actuator. Using a DVOM, check for continuity between terminals No. 2 and 4 of door lock actuator. See Fig 1 . Ensure continuity is present with door unlocked. Continuity should not be present with door locked. Replace door lock actuator if continuity is not as specified.

Fig 1: Identifying Door Lock Actuator Terminals

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