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Home >> Infiniti >> 2012 >> M37 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 73 (Power Window Control System) >> Symptom Diagnosis >> Door Key Cylinder Switch Does Not Operate Power Windows >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2013 Infiniti M56 and 2013 Infiniti M37. However, it is still accessible from the selected car via links, so may be relevant.
  1. PERFORM INITIALIZATION PROCEDURE 

    Perform Initialization procedure and check that inspection result is normal.

    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 driver side door lock assembly (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.

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