Back Door Warning Chime System Inspection

WARNING: This page is about a different car, the 2006 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

BACK DOOR WARNING CHIME CIRCUIT INSPECTION
1. Turn ignition switch OFF.
2. Disconnect back door warning chime and back door control unit.
3. Check continuity between back door warning chime connector (B) D514 terminal 1 and back door control unit connector (A) B55 terminal 6.
  1 - 6: Continuity should exist.
4. Check continuity between back door warning chime connector (B) D514 terminal 1 and ground.
  1 - Ground: Continuity should not exist.
  
  Fig 1: Identifying Continuity Between Back Door Warning Chime Connector D514 Terminal 1 And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG

OK: GO TO 2.

NG: Repair or replace harness.
BACK DOOR WARNING CHIME CIRCUIT INSPECTION
1. Check continuity between back door warning chime connector (B) D514 terminal 2 and back door control unit connector (A) B55 terminal 9.
  2 - 9: Continuity should exist.
2. Check continuity between back door warning chime connector (B) D514 terminal 2 and ground.
  2 - Ground: Continuity should not exist.
  
  Fig 2: Identifying Continuity Between Back Door Warning Chime Connector D514 Terminal 2 And Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG

OK: Replace warning chime.

NG: Repair or replace harness.