Check Rear Door Switch

WARNING: This page is about a different car, the 2003 Infiniti M45. However, it is still accessible from the selected car via links, so may be relevant.

CHECK REAR DOOR SWITCH INPUT SIGNAL
With CONSULT-II

Check rear door switch ("DOOR SW-RR" and "DOOR SW-RL") in "DATA MONITOR" mode with CONSULT-II.

Fig 1: Identifying Rear Door Switch Table
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Display Data Monitor Sheet With Consult-II
Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II

Check front door switch in "SWITCH MONITOR" mode. Refer to "SWITCH MONITOR ".

OK or NG

OK >> Rear door switch is OK.

NG >> GO TO 2
CHECK DOOR SWITCH
1. Turn ignition switch OFF.
2. Disconnect door switch and BCM connector.
3. Check continuity between rear door switch connector D62 (rear LH), D82 (rear RH) terminal 1 (W) and BCM connector B4, M4 terminal 33 (W), 143 (W/L).
  1. Rear door switch LH 1 (W) - 33 (W) :Continuity should exist.
  2. Rear door switch RH 1 (W) - 143 (W/L) :Continuity should exist.
4. Check continuity between rear door switch connector D62 (rear LH), D82 (rear RH) terminal 1 (W) and ground.
  1. 1 (W) - Ground :Continuity should not exist.
OK or NG

OK >> GO TO 3.

NG >> Repair or replace harness.
CHECK REAR DOOR SWITCH GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear door switch and BCM connector.
3. Check continuity between rear door switch connector D62 (rear LH), D82 (rear RH) terminal 2 (B) and ground.
  1. 2 (B) - Ground :Continuity should exist.
OK or NG

OK >> GO TO 4.

NG >> Repair or replace harness.
CHECK REAR DOOR SWITCH
Check continuity between rear door switch connector D62 (rear LH), D82 (rear RH) terminals 1 and 2.

Fig 5: Identifying Rear Door Switch Table
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 6: Checking Rear Door Switch Terminal
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK >> Rear door switch is OK.

NG >> Replace malfunction door lock assembly rear (door switch).