Door Switch Check

CHECK DOOR SWITCH INPUT SIGNAL
With CONSULT-II

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

Fig 1: CONSULT-II Display - Data Monitor
Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II

Check voltage between smart entrance control unit harness connector terminals 28 or 29 and ground.

Fig 2: Checking Voltage Between Smart Entrance Control Unit Connector Terminals 28 Or 29 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

Refer to "FIG. 1 ".

OK or NG

OK: Door switch is OK.

NG: GO TO 2.
CHECK DOOR SWITCH
1. Disconnect door switch harness connector.
2. Check continuity between door switch terminals.
  
  Fig 3: Checking Continuity Between Door Switch Terminals
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG

OK: Check the following.
- Door switch ground circuit or door switch ground condition
- Harness for open or short between smart entrance control unit and door switch
NG: Replace door switch.