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Home >> Lexus >> 2008 >> SC 430 >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Windshield/WINDOWGLASS >> Power Window Control System >> Auto Up Operation does not Fully Close Power Window (Jam Protection Function is Activated) >> Inspection Procedure

Inspection Procedure

  1. RESET POWER WINDOW REGULATOR MOTOR 
    1. Reset the power window regulator motor (see INITIALIZATION  ).
    2. Check if the power window AUTO UP / DOWN function operates normally.

      OK: AUTO UP / DOWN function operates normally. 

    OK: END 

    NG: Go to Next Step 

  2. CHECK DOOR WINDOW REGULATOR 
    1. Remove the door glass (see ON-VEHICLE INSPECTION ).
    2. Operate the door window regulator using the switch.
    3. Check if the door window regulator operates smoothly.

      OK: Door window regulator operates smoothly. 

    NG: REPLACE DOOR WINDOW REGULATOR 

    OK: REPLACE DOOR GLASS RUN (ADJUST DOOR GLASS)