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Home >> Nissan-Datsun >> 2015 >> Altima Base >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System >> LH Front Only Anti-Pinch >> DTC/Circuit Diagnosis >> Key Cylinder Switch >> Component Function Check
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Component Function Check

  1. CHECK DOOR KEY CYLINDER SWITCH INPUT SIGNAL

    Check "KEY CYL UN-SW", "KEY CYL UN-SW" in "Data Monitor" for "POWER DOOR LOCK SYSTEM" with CONSULT. Refer to WORK FLOW .

    Monitor item Condition
    KEY CYL LK-SW Lock : ON
    Neutral / Unlock : OFF
    KEY CYL UN-SW Unlock : ON
    Neutral / Lock : OFF

    Is the inspection result normal?

    YES 

    Key cylinder switch is OK.

    NO 

    With LH and RH anti-pinch, refer to DIAGNOSIS PROCEDURE (WITH LH AND RH ANTI-PINCH) .

    NO 

    With LH anti-pinch only, refer to DIAGNOSIS PROCEDURE (WITH LH ANTI-PINCH ONLY) .