Check Door Switch (Except Back Door Switch)

With CONSULT-II 

Check door switches ("DOOR SW-DR", "DOOR SW-AS", "DOOR SW-RL" and "DOOR SW-RR") in "DATA MONITOR" mode with CONSULT-II.

Fig 1: Checking Door Switch Input Signal With CONSULT-II (Except Back Door Switch)

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

Without CONSULT-II 

Check voltage between BCM connector and ground.

Fig 2: BCM Connector Voltage Specifications

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

Fig 3: Checking Door Switch Input Signal Without CONSULT-II (Except Back Door Switch)

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

OK or NG

1. OK : Door switch circuit is OK.
2. NG : GO TO 2.

1. Turn ignition switch OFF.
2. Disconnect door switch and BCM connector.
3. Check continuity between door switch connector B26, B36, B46, B206 terminals 1 and BCM connector M3, B14 terminals 62,12, 63, 13.

   Driver side door 

   1 (W) - 62 (W): Continuity should exist. 

   Passenger side door 

   1 (SB)-12(P/B): Continuity should exist. 

   Rear door LH 

   1(P)-63(P): Continuity should exist. 

   Rear door RH 

   1 (P)-13(P/L): Continuity should exist. 

4. Check continuity between door switch connector B26, B36, B46, B206 terminal 1 and ground.

   1 (W, SB, P) - Ground: Continuity should not exist. 

   Fig 4: Checking Door Switch Circuit

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

OK or NG

1. OK : GO TO 3.
2. NG : Repair or replace harness.

Check continuity between door switch terminal 1 and ground part of door switch.

Fig 5: Checking Continuity Between Door Switch Terminal And Door Switch Ground Part

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

OK or NG

1. OK : Check door switch case ground condition.
2. NG : Replace door switch.