Diagnostic Procedure 4

CHECK IGNITION ON SIGNAL
- With CONSULT-II
  Check ignition switch ON signal ("lGN ON SW") in "DATA MONITOR" mode with CONSULT-II.
  
  Fig 1: Checking Ignition ON Signal - With CONSULT-II
  Courtesy of NISSAN MOTOR CO., U.S.A.
- Without CONSULT-II
  Check voltage between smart entrance control unit terminal 33 and ground.
  
  Fig 2: Checking Ignition ON Signal - Without CONSULT-II
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG

OK : GO T0 2.

NG : Check the following.
- 10A fuse [No. 10, located in fuse block(J/B)]
- Harness for open or short between smart entrance control unit and fuse
CHECK FRONT DOOR SWITCH LH INPUT SIGNAL
- With CONSULT-II
  Check front door switch LH signal ("DOOR SW-DR") in "DATA MONITOR" mode with CONSULT-II.
  
  Fig 3: Checking Front Door Switch LH Input Signal - With CONSULT-II
  Courtesy of NISSAN MOTOR CO., U.S.A.
- Without CONSULT-II
  Check voltage between smart entrance control unit terminal 29 and ground.
  
  Fig 4: Checking Front Door Switch LH Input Signal - Without CONSULT-II
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG

OK : GO TO 4 .

NG : GO T0 3.
CHECK FRONT DOOR SWITCH LH
Check continuity between terminals 2 and 3.

Fig 5: Checking Front Door Switch LH
Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG

OK : Check the following.
- Front door switch LH ground circuit and condition
- Harness for open or short between smart entrance control unit and front door switch LH
NG : Replace front door switch LH.
CHECK WARNING CHIME
- With CONSULT-II
  Perform "CHIME" in "ACTIVE TEST" mode with CONSULT-II.
  
  Fig 6: Checking Warning Chime - With CONSULT-II
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK : NG

OK : System is OK.

NG : Replace smart entrance control unit.