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Home >> Infiniti >> 2011 >> G37 IPL, Standard >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Door & Lock -- G37 Coupe >> DTC/Circuit Diagnosis >> Door Key Cylinder Switch >> Component Function Check

Component Function Check

  1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL

    Check ("KEY CYL LK-SW", "KEY CYL UN-SW") in "Data Monitor" mode using CONSULT-III.

    DOOR KEY CYLINDER SWITCH INPUT SIGNAL REFERENCE CHART

    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 ".