Check Door Switch (Except Back Door Switch)

CHECK DOOR SWITCH INPUT SIGNAL
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: Monitor Item Condition
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Displaying "DATA MONITOR" Mode
Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II

Check voltage between BCM connector and ground.

Fig 3: Connector Terminal Reference Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 4: Checking Voltage Between BCM Connector And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG
1. OK : Door switch circuit is OK.
2. NG : GO TO 2.
CHECK DOOR SWITCH CIRCUIT
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.
  1. Driver side door 1 (W) - 62 (W) : Continuity should exist.
  2. Passenger side door 1 (SB) - 12 (P/B) : Continuity should exist.
  3. Rear door LH 1 (P) - 63 (P) : Continuity should exist.
  4. 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. 1 (W, SB, P) - Ground : Continuity should not exist.
Fig 5: 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 DOOR SWITCH
Check continuity between door switch terminal 1 and ground part of door switch.

Fig 6: Connector Terminal Reference Chart
Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 7: Checking Continuity Between Door Switch Terminal 1 And Ground Part Of Door Switch
Courtesy of NISSAN MOTOR CO., U.S.A.

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