POWER WINDOW CONTROL SYSTEM Jam Protection Function does not Operate

DTC Code DTC Name
Jam Protection Function does not Operate

DESCRIPTION

  • This problem 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 power window regulator motor

      Click here

    2. Check if the power window auto up/down function operates

      Click here

      OK

      Auto up/down function operates.

    Result

    Result

    OK

    NG
    NG

    END (PROBLEM DUE TO INITIALIZATION FAILURE)

    OK

  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 between the fully closed position of the door glass and the position 4 mm (0.157 in.) below that.

      OK

      Jam protection function operates.

    Result

    Result

    Proceed to

    OK

    A

    NG (Front power window LH)

    B

    NG (Front power window RH)

    C

    NG (Rear power window LH)

    D

    NG (Rear power window RH)

    E
    A

    END

    B

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY LH

    Click here

    C

    REPLACE FRONT POWER WINDOW REGULATOR MOTOR ASSEMBLY RH

    Click here

    D

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH

    Click here

    E

    REPLACE REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY RH

    Click here