POWER WINDOW CONTROL SYSTEM Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated)

DESCRIPTION

• This symptom may occur in all door windows.

• If the door glass or the door window regulator motor does not operate smoothly, the jam protection function may be triggered automatically, resulting in the auto up function being unable to fully close the window.

INSPECTION PROCEDURE

PROCEDURE

1. Click here

   PERFORM INITIALIZATION

   
   

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

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

      OK
      Auto up/down function operates.

   
   
   • OKClick here
   • NGClick here
2. Click here

   CHECK MOVEMENT OF DOOR GLASS (LOCATION WHERE JAM PROTECTION FUNCTION OPERATES)

   
   

   1. Remove the installation bolt of the door glass and hold the glass by hand. When raising the glass by hand, check that the glass moves smoothly.

      Note:

      Make sure that the glass run is not deformed, and that there is no foreign matter on the glass run.

      OK
      Door glass moves smoothly.

   
   
   • OKClick here
   • NGClick here
3. Click here

   REPLACE DOOR WINDOW REGULATOR ASSEMBLY (APPLICABLE LOCATION)

4. Click here

   INSTALL DOOR GLASS AND/OR GLASS RUN PROPERLY (APPLICABLE LOCATION)

5. Click here

   END (PROBLEM DUE TO INITIALIZATION FAILURE)