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Home >> Infiniti >> 2014 >> QX80 AWD >> Repair and Diagnosis >> Body & Frame >> Windows >> Power Window Control System >> Symptom Diagnosis >> Door Key Cylinder Switch Does Not Operate Power Windows >> Diagnosis Procedure

Diagnosis Procedure

  1. PERFORM INITIALIZATION PROCEDURE 

    Initialization procedure is performed and operation is confirmed.

    Refer to "WORK PROCEDURE "

    Is the inspection result normal? 

    YES: INSPECTION END

    NO: GO TO 2.

  2. CHECK DRIVER SIDE DOOR LOCK ASSEMBLY (DOOR KEY CYLINDER SWITCH) 

    Check front door lock assembly (driver side) (door key cylinder switch).

    Refer to "COMPONENT FUNCTION CHECK ".

    Is the inspection result normal? 

    YES: GO TO 3.

    NO: Repair or replace the malfunctioning parts.

  3. CONFIRM THE OPERATION 

    Confirm the operation again.

    Is the result normal? 

    YES: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

    NO: GO TO  1.