Door Lock/Unlock Switch LH Check

WARNING: This page is about a different car, the 2006 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

CHECK DOOR LOCK/UNLOCK SWITCH INPUT SIGNAL
With CONSULT-II

Check door lock/unlock switch ("LOCK SW DR/AS"/"UNLK SW DR/AS") 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
1. Disconnect smart entrance control unit harness connector.
2. Check continuity between smart entrance control unit harness connector terminal 23 or 35 and ground.
Fig 2: Checking Continuity Between Smart Entrance Control Unit Connector Terminal 23 Or 35 And Ground
Courtesy of NISSAN MOTOR CO., U.S.A.

Refer to "FIG. 2 ".

OK or NG

OK: Door lock/unlock switch is OK.

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

OK: Check the following.
- Ground circuit for door lock/unlock switch
- Harness for open or short between door lock/unlock switch and smart entrance control unit connector
NG: Replace door lock/unlock switch.