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Home › Lexus › 2004 › RX 330 AWD › Repair and Diagnosis › External Pages › Different car › Section 444 (Power Window Control System - Diagnostics) › Auto Up Operation Does Not Fully Close Power Window (Jam Protection Function Is Activated) › Inspection Procedure

Inspection Procedure

WARNING: This page is about a different car, the 2005 Lexus RX 330. However, it is still accessible from the selected car via links, so may be relevant.
  1. RESET POWER WINDOW REGULATOR MOTOR 
    1. Reset the power window regulator motor for the power window that does not fully close (Refer to the pre-check, step  16) .
    2. Check if the power window operates normally.
    1. NG: Go to step 2. 
    2. OK: END 
  2. CHECK POWER WINDOW REGULATOR W/MOTOR 
    1. Remove the door glass (See OVERHAUL for front doors), (See OVERHAUL for rear doors).
    2. Operate the power window regulator without the door glass using the power window switch.
    3. Check that the power window regulator operates smoothly.
    1. NG: REPLACE DOOR WINDOW REGULATOR 
    2. OK: REPLACE DOOR GLASS RUN 
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