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Home >> Nissan-Datsun >> 2017 >> Altima Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 522 (Interior Lighting System) >> Circuit Diagnosis >> Room Lamp Request Signal Circuit >> Component Function Check
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Component Function Check

WARNING: This page is about a different car, the 2016 Infiniti QX70. However, it is still accessible from the selected car via links, so may be relevant.

  1. CHECK ROOM LAMP TIMER SETTING

    G-20 CONSULT WORK SUPPORT

    1. Select "SET I/L D-UNLCK INTCON" of BCM (INT LAMP) work support item.
    2. Check the setting status.
    Work support item Setting status
    SET I/L D-UNLCK INTCON On

    Is the setting "On"?

    YES 

    GO TO STEP 2  .

    NO 

    Change the setting to "On"

  2. CHECK ROOM LAMP TIMER SIGNAL BY CONSULT

    G-20 CONSULT DATA MONITOR

    1. Turn ignition switch OFF.
    2. Select "ROOM LAMP REQ" of TOTAL ILLUM C/U data monitor item.
    3. While operating the door lock/door unlock, check the monitor status.
    Monitor item Condition Monitor status
    ROOM LAMP REQ Door is unlocked On
    Door is locked Off

    Is the item status normal?

    YES 

    Room lamp timer signal circuit is normal.

    NO 

    Refer to DIAGNOSIS PROCEDURE .

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