3. Check Ground Circuit

Check continuity between front door lock assembly (passenger side) connector D40 terminal 4 and ground.

Fig 1: Checking Continuity Between Front Door Lock Assembly (Passenger Side) Connector D40 Terminal 4 And Ground

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

1. 4 (B) - Ground : Continuity should exist. 

OK or NG

OK : GO TO 4.

NG : Repair or replace harness.