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Home >> Scion >> 2012 >> iQ >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Power Window Control System (Diagnostic Codes & Symptom Tests) >> Power Window Control System >> Symptom Tests >> Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated) >> Procedure

Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated): Procedure

  1. PERFORM INITIALIZATION 
    1. Initialize the power window regulator motor. Refer to INITIALIZATION .
    2. Check if the power window AUTO UP/DOWN function operates. Refer to OPERATION CHECK .

      OK

      AUTO UP/DOWN function operates.

    NG → See step   2 

    OK → END (PROBLEM DUE TO INITIALIZATION FAILURE) 

  2. CHECK MOVEMENT OF DOOR GLASS 
    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 door glass fits to the glass run properly.
      • Make sure that the glass run is not deformed, and does not have foreign matter.

        OK

        Door glass moves smoothly.

    NG → INSTALL DOOR GLASS AND/OR GLASS RUN PROPERLY 

    OK → See step   3 

  3. REPLACE FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY LH (APPLICABLE LOCATION). Refer to  DISASSEMBLY