Door Switch Check/With Navigation System

First perform the "SELF-DIAG RESULTS" in "BCM" with CONSULT-II, then perform the each trouble diagnosis of malfunction system indicated "SELF-DIAG RESULTS" of "BCM", Refer to  CONSULT-II  .

1. CHECK DOOR SWITCH INPUT SIGNAL 

   With CONSULT-II 

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

   Fig 1: Data Monitor Display

   Courtesy of NISSAN MOTOR CO., U.S.A.
   MONITOR ITEM CHART
   
   

   Monitor item	Condition
   DOOR SW-DR	OPEN	: ON
   	CLOSE	: OFF
   DOOR SW-AS	OPEN	: ON
   	CLOSE	: OFF

   Without CONSULT-II 

   Check voltage between combination meter connector M19 terminals 6, 7 and ground.

   Fig 2: Checking Voltage Between Combination Meter Terminals 6, 7 & Ground

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

   Item	Terminals (Wire color)		Condition	Voltage (V) (Approx.)
   	(+)	(-)
   Passenger side door switch	6 (P)	Ground	OPEN	0
   			CLOSE	Battery voltage
   Driver side door switch	7 (W)		OPEN	0
   			CLOSE	Battery voltage

   OK or NG

   1. OK: Door switch is OK.
   2. NG: GO TO  2 .
2. CHECK DOOR SWITCH CIRCUIT 
   1. Turn ignition switch OFF.
   2. Disconnect door switch and combination meter connector.
   3. Check continuity between door switch connector B17, B410 terminals 1 and combination meter connector M19 terminals 6, 7.
      Fig 3: Checking Continuity Between Terminals 1 & Terminals 6, 7

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

      Driver side door 

      1 (G/B) - 7 (W): Continuity should exist. 

      Passenger side door 

      1 (P) - 6 (P): Continuity should exist  .

   4. Check continuity between door switch connector B17, B410 terminals 1 and ground.

      1 (G/B or P) - Ground: Continuity should not exist  .

   OK or NG

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

   Check continuity between door switch B17 (driver side) or B410 (passenger side) terminal 1 and body ground part of door switch.

   Fig 4: Checking Continuity Between Terminal 1 & Ground

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

   Terminal		Door switch	Continuity
   1	Body ground part of door switch	Pushed	No
   		Released	Yes

   OK or NG

   1. OK: GO TO  4 .
   2. NG: Replace malfunction door switch.
4. CHECK COMBINATION METER OUTPUT SIGNAL 
   1. Connect combination meter connector.
   2. Check voltage between combination meter connector M19 terminals 6, 7 and ground.
      Fig 5: Checking Voltage Between Terminals 6, 7 & Ground

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

      6 (P) - Ground: Battery voltage 

      7 (W) - Ground: Battery voltage 

   OK or NG

   1. OK: Further inspection is necessary, Refer to SYSTEM DESCRIPTION 
   2. NG: Replace combination meter.