POWER WINDOW CONTROL SYSTEM Jam Protection Function does not Operate

DTC Code DTC Name
Jam Protection Function does not Operate

DESCRIPTION

  • This symptom may occur in all door windows.

    The jam protection function operates within a specified range during the manual up or auto up operation.

PROCEDURE

  1. PERFORM INITIALIZATION

    1. Initialize the door window regulator (Click here).

    2. Check if the power window auto up/down function operates (Click here).

      OK

      Auto up/down function operates.

    END (PROBLEM DUE TO INITIALIZATION FAILURE)

  2. CHECK JAM PROTECTION FUNCTION OPERATING RANGE

    1. Check if the jam protection function operates for applicable power window.

      Tip:

      The jam protection function does not operate from the fully closed position of the door glass to 4 mm (0.157 in.) below that.

      OK

      Jam protection function operates.

      Table 1. Result

      Result

      Proceed to

      OK

      A

      NG (Front LH side power window)

      B

      NG (Front RH side power window)

      C

      NG (Rear power window LH)

      D

      NG (Rear power window RH)

      E

    END

    REPLACE FRONT DOOR WINDOW REGULATOR ASSEMBLY LH

    (Click here)

    REPLACE FRONT DOOR WINDOW REGULATOR ASSEMBLY RH

    (Click here)

    REPLACE REAR DOOR WINDOW REGULATOR ASSEMBLY LH

    (Click here)

    REPLACE REAR DOOR WINDOW REGULATOR ASSEMBLY RH

    (Click here)