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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 1294 (Interior Room Lamp) >> Interior Room Lamp >> Front Room/Map Lamp Assembly Control Does Not Operate
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Front Room/Map Lamp Assembly Control Does Not Operate

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

    Select "BCM" on CONSULT-II. With "INT LAMP" data monitor, make sure switches listed in display item list turn ON-OFF linked with switch operation. Refer to , "DISPLAY ITEM LIST" FOR SWITCHES AND THEIR FUNCTIONS  ".

    OK or NG 

    1. OK: GO TO 2.
    2. NG: Inspect malfunctioning switch system.
    Fig 1: "BCM" on CONSULT-II. With "INT LAMP" Display
    G03512693Courtesy of NISSAN MOTOR CO., U.S.A.
  2. ACTIVE TEST 
    1. Select "BCM" on CONSULT-II. Select "INT LAMP" active test.
    2. When switch is in "DOOR" position, use active test to make sure interior room lamp operates.

    OK or NG 

    1. OK: Replace BCM. Refer to REMOVAL AND INSTALLATION OF BCM .
    2. NG: GO TO 3.
    Fig 2: "Removal and Installation of BCM" Display
    G03512694Courtesy of NISSAN MOTOR CO., U.S.A.
  3. CHECK FRONT ROOM/MAP LAMP ASSEMBLY INPUT 
    1. Turn ignition switch OFF.
    2. Check voltage between front room/map lamp assembly harness connector R102 terminal 6 (R/G) and ground.

      Battery voltage should exist. 

    OK or NG 

    1. OK: GO TO 4.
    2. NG: GO TO  5 .
    Fig 3: Checking Voltage Between Front Room/Map Lamp Assembly Harness Connector Terminal And Ground
    G03512695Courtesy of NISSAN MOTOR CO., U.S.A.
  4. CHECK FRONT ROOM/MAP LAMP ASSEMBLY CIRCUIT 
    1. Disconnect BCM connector.
    2. Check continuity between BCM harness connector M20 terminal 63 (L) and front room/map lamp assembly harness connector R102 terminal 1 (L).

      Continuity should exist. 

    OK or NG 

    1. OK: Replace front room/map lamp assembly.
    2. NG: Repair harness or connector.
    Fig 4: Checking Continuity Between BCM Harness Connector Terminal And Front Room/Map Lamp Assembly
    G03512696Courtesy of NISSAN MOTOR CO., U.S.A.
  5. CHECK FRONT ROOM/MAP LAMP ASSEMBLY CIRCUIT 
    1. Disconnect BCM connector and interior room lamp connector.
    2. Check continuity between BCM harness connector M20 terminal 56 (R/G) and front room/map lamp assembly harness connector R102 terminal 6 (R/G).

      Continuity should exist. 

    OK or NG 

    1. OK: Replace BCM if interior lamp does not work after setting the connector again. Refer to REMOVAL AND INSTALLATION OF BCM .
    2. NG: Repair harness or connector between BCM and room/map lamp.
    Fig 5: Checking Continuity Between BCM Harness Connector Terminal And Front Room/Map Lamp Assembly
    G03512697Courtesy of NISSAN MOTOR CO., U.S.A.
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