Trunk Room Lamp Switch Check

WARNING: This page is about a different car, the 2004 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.

CHECK TRUNK ROOM LAMP SWITCH INPUT SIGNAL
With CONSULT-II

Check trunk room lamp switch ("TRUNK SW"), in "DATA MONITOR" mode with CONSULT-II.

Fig 1: Identifying Trunk Room Lamp Switch
Courtesy of NISSAN MOTOR CO., U.S.A.

Without CONSULT-II

Check voltage between smart entrance control unit harness connector terminal 38 and ground.

Fig 2: Identifying Voltage Smart Entrance Control Unit Harness Connector Terminal
Courtesy of NISSAN MOTOR CO., U.S.A.

Refer to "SMART ENTRANCE CONTROL UNIT TERMINALS AND REFERENCE VALUE MEASURED BETWEEN EACH TERMINAL AND GROUND ".

OK or NG
1. OK: Trunk room lamp switch is OK.
2. NG: GO TO 2.
CHECK TRUNK ROOM LAMP SWITCH
1. Disconnect trunk room lamp switch connector.
2. Check continuity between trunk room lamp switch terminals + and -.
  
  Fig 3: Disconnecting Trunk Room Lamp Switch Connector
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
1. OK: Check the following.
  - Trunk room lamp switch ground circuit
  - Harness for open or short between smart entrance control unit and trunk room lamp switch
2. NG: Replace trunk room lamp switch.