LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2002 >> SC 430 >> Repair and Diagnosis >> Body & Frame >> Windows >> Quarter Power Windows >> Replacement
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Quarter Power Windows: Replacement

NOTE: COMPONENTS: See COMPONENTS 
  1. REMOVE MOVE ROOF PANEL TO HALF 
    1. Referring to the manual operation procedures, move the roof panel to half.
    Fig 1: Removing Move Roof Panel To Half
    G03387730Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  2. REMOVE REAR SEAT CUSHION ASSY 
    1. Pull up the front portion of the seat cushion assembly, then remove it.
      Fig 2: Removing Rear Seat Cushion Assembly
      G03387731Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE: In the case, hold the base of the clip up to prevent the cushion frame from being distorted.
  3. REMOVE REAR SEAT HEADREST PLATE COVER 
    1. Using a screwdriver, remove the rear seat headrest plate cover.
      Fig 3: Removing Rear Seat Headrest Plate Cover
      G03387732Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE: Tape the screwdriver tip before use.
    2. Use the same manner described above to the other side.
  4. REMOVE WIND DEFLECTOR BOARD ASSY 
    1. Remove the 4 bolts and wind deflector board assembly.
  5. REMOVE REAR SEAT HEADREST PLATE 
    1. Using a screwdriver, remove the rear seat headrest plate.
      Fig 4: Removing Rear Seat Headrest Plate
      G03387733Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE: Tape the screwdriver tip before use.
    2. Use the same manner described above to the other side.
  6. REMOVE REAR SEAT HEADREST ASSY 
    1. Remove the 2 nuts and rear seat headrest assembly.
    2. Use the same manner described above to the other side
    Fig 5: Removing Rear Seat Headrest Assembly
    G03387734Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE REAR SEAT BACK ASSY 
    1. Remove the 2 nuts, 2 bolts and rear seat back assembly.
    Fig 6: Removing Rear Seat Back Assembly
    G03387735Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE DOOR SCUFF PLATE ASSY RH 
    1. Using a screwdriver, remove the door scuff plate assy RH.
    NOTE: Tape the screwdriver tip before use.
    Fig 7: Removing Door Scuff Plate Assembly RH
    G03387736Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE QUARTER TRIM PANEL ASSY FRONT RH 
    1. Using a screwdriver, release the 4 claws and remove the front seat outer belt garnish.
      NOTE: Tape the screwdriver tip before use.
      Fig 8: Removing Front Seat Outer Belt Garnish
      G03387737Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 6 screws and clip.
    3. Disengage the 4 clips, then remove the quarter trim panel RH.
    Fig 9: Removing Quarter Trim Panel RH
    G03387738Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. REMOVE CENTER PILLAR UPPER END WEATHERSTRIP RH 
    1. Using a clip remover, disengage the 4 clips.
    2. Remove the center pillar upper end weatherstrip RH.
    Fig 10: Removing Center Pillar Upper End Weatherstrip RH
    G03387739Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE QUARTER BELT MOULDING RH 
    1. Using a moulding remover, remove the quarter belt moulding RH.
    Fig 11: Removing Quarter Belt Moulding RH
    G03387740Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  12. REMOVE LUGGAGE COMPARTMENT DOOR WEATHERSTRIP 
    1. Using a clip remover, disengage the 3 clips.
    2. Remove the front part of luggage compartment door weatherstrip.
    Fig 12: Removing Front Part Of Luggage Compartment Door Weatherstrip
    G03387741Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE QUARTER WINDOW ASSY RH 
    1. Disconnect the connector.
    2. Remove the connector and grommet.
    3. Remove the 2 bolts and 4 nuts.
    4. Remove the quarter window assy RH.
    Fig 13: Removing Quarter Window Assembly RH
    G03387742Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  14. REMOVE QUARTER WINDOW STOP 
    1. Remove the 2 bolts and 2 upper front door window stop.
    Fig 14: Removing Upper Front Door Window Stop
    G03387743Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. REMOVE POWER WINDOW REGULATOR MOTOR ASSY LH 
    1. Remove the 2 screws and power window regulator motor RH.
    Fig 15: Removing Power Window Regulator Motor RH
    G03387744Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  16. REMOVE QUARTER WINDOW ASSY RH 
    1. As shown in the illustration, mark the 3 nuts position on the quarter window assy.
      Fig 16: Identifying Matchmarks
      G03387745Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 3 nuts and quarter window assy RH.
    Fig 17: Removing Quarter Window Assembly RH
    G03387746Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  17. INSTALL QUARTER WINDOW ASSY RH 
    1. Install the glass and 3 nuts so that the nut is in marked position.
    Fig 18: Identifying Matchmarks
    G03387747Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE: When replacing the bracket with a new one, mark the bracket position on the panel assy side.
    Fig 19: Replacing Bracket & Marking Bracket Position On Panel Assembly Side
    G03387748Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. INSTALL POWER WINDOW REGULATOR MOTOR ASSY LH 
  19. INSTALL QUARTER WINDOW STOP 
  20. INSTALL QUARTER WINDOW ASSY RH 
  21. INSTALL LUGGAGE COMPARTMENT DOOR WEATHERSTRIP 
  22. INSTALL QUARTER BELT MOULDING RH 
  23. INSTALL CENTER PILLAR UPPER END WEATHERSTRIP RH 
  24. ADJUST QUARTER WINDOW ASSY RH 

    (See  ADJUSTMENT  ) 

  25. INSTALL QUARTER TRIM PANEL ASSY FRONT RH 
  26. INSTALL DOOR SCUFF PLATE ASSY RH 
  27. INSTALL REAR SEAT BACK ASSY (See  OVERHAUL  ) 

    Torque: 

    Bolt: 18 N.m (184 kgf.cm, 13 ft.lbf) 

    Nut: 7.0 N.m (71 kgf.cm, 63 in.lbf)