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Home >> Infiniti >> 2016 >> Q50 Base, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Door & Lock (DTC/Circuit Diagnosis) (Except Hybrid) >> DTC/Circuit Diagnosis >> Door Key Cylinder Switch >> Component Function Check

Component Function Check

  1. CHECK FUNCTION

    1. Select "DOOR LOCK" of "BCM" using CONSULT.
    2. Select "KEY CYL LK-SW", "KEY CYL UN-SW" in "DATA MONITOR" mode.
    3. Check that the function operates normally according to the following conditions.
    Monitor item Condition Status
    KEY CYL LK-SW Driver side door key cylinder Lock ON
    Neutral / Unlock OFF
    KEY CYL UN-SW Unlock ON
    Neutral / Lock OFF

    Is the inspection result normal?

    YES 

    Door key cylinder switch is OK.

    NO 

    Refer to DIAGNOSIS PROCEDURE .