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Home >> Infiniti >> 2021 >> QX50 Essential, FWD >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Door & Lock (DTC/Circuit Diagnosis) >> DTC/Circuit Diagnosis >> Back Door Switch >> Component Function Check

Component Function Check

  1. CHECK FUNCTION 

    SYMBOL CONSULT

    1. Select "DOOR SW-BK" in "Data Monitor" mode of "BCM (DOOR LOCK)".
    2. Check that the function operates normally according to the following conditions:

    Monitor item

    Condition

    Status

    DOOR SW-BK

    Back door

    Open

    On

    Closed

    Off

    Is the inspection result normal?

    YES

    Door switch is OK.

    NO

    Refer to Diagnosis Procedure .