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Home >> Lexus >> 2018 >> LC 500 >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> Door / Hatch - Service Information (Coupe) (1 Of 2) >> Front Door >> Disassembly [03/2017 - 06/2019] >> Procedure

Disassembly [03/2017 - 06/2019]: Procedure

  1. PRECAUTION 
    WARNING:

    Be sure to read Precaution thoroughly before servicing.

    GTY824211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    Refer to PRECAUTION [03/2017 - 04/2020]

    NOTE:

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Refer to PRECAUTION [03/2017 - 05/2023]

  2. REMOVE NO. 2 DECK BOARD 

    Refer to PROCEDURE - Step 11

  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 

    Refer to PROCEDURE - Step 2

    WARNING:
    GTY581108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    • Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
    • If the airbag deploys for any reason, it may cause a serious accident.
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [03/2017 - 04/2020]

  4. REMOVE FRONT DOOR TRIM COVER SUB-ASSEMBLY LH (for Driver Side) 
    1. Grasp the end of the front door trim cover sub-assembly LH and front door trim board sub-assembly LH and while pulling back, detach the clip.
      GTY801528Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Remove in this Direction
    2. Detach the remaining clips and remove the front door trim cover sub-assembly LH.
      GTY786754Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE COURTESY LIGHT ASSEMBLY LH (for Driver Side) 

    Refer to PROCEDURE - Step 1

  6. REMOVE FRONT DOOR TRIM BOARD SUB-ASSEMBLY LH (for Driver Side) 
    1. Remove the 2 screws.
      GTY829824Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Grasp the end of the front door trim board sub-assembly LH and front door inside panel sub-assembly LH and while pulling back, detach the clips.
      GTY821114Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Remove in this Direction
    3. Place your hands at the position shown in the illustration and pull to detach the clips.
      GTY775878Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Remove in this Direction
    4. Place your hands at the position shown in the illustration and pull to detach the remaining clips, then lift up the front door trim board sub-assembly LH in the direction of the arrow and detach the guide.
      GTY828855Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Remove in this Direction
      Lift Up in this Direction
    5. Disconnect the connector.
      GTY786759Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Disconnect the front door lock remote control cable assembly LH from the front door inside handle sub-assembly LH and remove the front door trim board sub-assembly LH.
      GTY786760Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE MULTIPLEX NETWORK MASTER SWITCH ASSEMBLY (for Driver Side) 

    Refer to PROCEDURE - Step 3

  8. REMOVE FRONT DOOR ASSIST GRIP ASSEMBLY RH (for Front Passenger Side) 
    1. Grasp the end of the front door assist grip assembly RH and front door trim board sub-assembly RH and while pulling back, detach the clip.
      GTY830087Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Remove in this Direction
    2. Place your hands at the position shown in the illustration, detach the clips.
      GTY794440Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
    3. Place your hands at the position shown in the illustration, detach the remaining clips and remove the front door assist grip assembly RH.
      GTY800997Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
  9. REMOVE COURTESY LIGHT ASSEMBLY RH (for Front Passenger Side) 

    Refer to PROCEDURE - Step 1

  10. REMOVE FRONT DOOR TRIM BOARD SUB-ASSEMBLY RH (for Front Passenger Side) 
    1. Remove the 3 screws.
      GTY786969Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Grasp the end of the front door trim board sub-assembly RH and front door inside panel sub-assembly RH and while pulling back, detach the clips.
      GTY811985Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Remove in this Direction
    3. Place your hands at the position shown in the illustration and lift up the front door trim board sub-assembly RH in the direction of the arrow and detach the guide.
      GTY820447Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
    4. Disconnect the connector.
      GTY786977Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. Disconnect the front door lock remote control cable assembly RH from the front door inside handle sub-assembly RH and remove the front door trim board sub-assembly RH.
      GTY786761Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  11. REMOVE POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Front Passenger Side) 

    Refer to PROCEDURE - Step 3

  12. REMOVE FRONT DOOR INSIDE HANDLE SUB-ASSEMBLY LH 
    1. Remove the 4 screws and front door inside handle sub-assembly LH.
      GTY786747Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  13. REMOVE FRONT DOOR INNER GLASS WEATHERSTRIP LH 
    GTY829822Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Pull up the claws as shown in the illustration and remove the front door inner glass weatherstrip LH from the front door trim board sub-assembly LH.
  14. REMOVE INDICATOR LIGHT ASSEMBLY 

    Refer to PROCEDURE - Step 5

  15. REMOVE INDICATOR LIGHT BRACKET 

    Refer to PROCEDURE - Step 6

  16. REMOVE INDICATOR LIGHT COVER 

    Refer to PROCEDURE - Step 7

  17. REMOVE SEAT MEMORY SWITCH (for Driver Side) 

    Refer to PROCEDURE - Step 3

  18. REMOVE NO. 2 FRONT DOOR WIRE LH 
    GTY786746Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Detach the clamps.
    2. Disconnect the connector and remove the No. 2 front door wire LH.
  19. REMOVE OUTER REAR VIEW MIRROR ASSEMBLY LH 

    Refer to PROCEDURE - Step 6

  20. REMOVE FRONT DOOR LOWER FRAME BRACKET GARNISH LH 
    1. Place your hands on the front door lower frame bracket garnish LH and pull to detach the clips and remove the front door lower frame bracket garnish LH.
      GTY785778Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Remove in this Direction
  21. REMOVE NO. 1 SPEAKER ASSEMBLY WITH BOX 

    Refer to PROCEDURE - Step 5

  22. REMOVE FRONT DOOR MULTIPLEX NETWORK ECU LH 
    GTY789376Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Screw
    Connector
    1. Disconnect the 3 connectors.
    2. Remove the 2 screws and front door multiplex network ECU LH.
  23. REMOVE NO. 1 FRONT DOOR HOLE COVER SUB-ASSEMBLY LH 

    Refer to PROCEDURE - Step 8

  24. REMOVE DOOR SIDE AIRBAG SENSOR LH 

    Refer to PROCEDURE - Step 9

  25. REMOVE FRONT DOOR FRONT LOWER FRAME UPPER COVER LH 

    Refer to PROCEDURE - Step 6

  26. REMOVE FRONT DOOR DIVISION BAR SEAL LH 
    GTY786786Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Using a clip remover, remove the 2 clips and front door division bar seal LH.
  27. REMOVE FRONT DOOR NO. 3 WEATHERSTRIP LH 
    GTY786787Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Using a clip remover, remove the 3 clips and front door No. 3 weatherstrip LH.
  28. REMOVE FRONT DOOR WEATHERSTRIP LH 
    GTY834202Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *a Clip <A>
    Double-sided Tape
    1. Using a clip remover, detach the 3 clips <A>.
    2. Remove the double-sided tape.
    3. Detach the clips and remove the front door weatherstrip LH.
    4. Clean the door panel.
  29. REMOVE FRONT DOOR TRIM SEAL LH 
    GTY786789Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Detach the clips and remove the front door trim seal LH.
  30. REMOVE REAR ACCESS PANEL WEATHERSTRIP LH 
    GTY822456Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    *a Clip <A>
    Double-sided Tape
    1. Using a clip remover, remove the clip <A>.
    2. Detach the clips.
    3. Remove the adhesional surface of the double-sided tape and rear access panel weatherstrip LH.
    4. Clean the door panel.
  31. REMOVE FRONT DOOR INSIDE PANEL SUB-ASSEMBLY LH 
    1. Insert a hand into the service hole and detach the snap lock and remove the door lock side rod as shown in the illustration.
      GTY826429Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
    2. GTY786781Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Remove the bolt from the vehicle body.

    3. GTY786782Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Detach the claws and disconnect the front door wire LH.

    4. Remove the grommet and disconnect the 2 connectors.
      GTY810039Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Grommet
      Connector
    5. GTY836775Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Open in this Direction

      Detach the claw and open the wire harness protector.

    6. Disconnect the connector.
    7. Detach the clamps.
      GTY786775Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    8. Remove the 4 bolts.
      GTY827653Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      "TORX" screw
      Bolt
      "TORX" bolt
      (w/ Rubber Cushion)
      Front Door Inside Panel Plate
      ("TORX" screw)
    9. Using a T30 "TORX" socket wrench, remove the 4 "TORX" bolts, 7 "TORX" screws and 3 front door inside panel plates.
    10. Detach the center door guide piece of the arrow shown in the illustration and remove the front door inside panel sub-assembly LH together with the front door glass sub-assembly LH.
      NOTE:
      • Although CFRP material has high strength, there is a possibility of cracking if an excessive load is applied. As a result, pay attention to how it is handled.
      • Perform this operation with 2 or more people because of the risk of deformation or damage.
      • Be careful not to damage the front door glass sub-assembly LH.
      GTY802888Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  32. REMOVE FRONT DOOR LOCK WITH MOTOR ASSEMBLY LH 

    Refer to PROCEDURE - Step 14

  33. REMOVE FRONT DOOR CHECK ASSEMBLY LH 
    GTY829829Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Remove the 2 nuts and front door check assembly LH.
  34. REMOVE FRONT DOOR GLASS SUB-ASSEMBLY LH 
    1. Remove the 5 hole plugs.
      GTY786777Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 3 nuts.
      GTY786778Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Loosen the 2 nuts and remove the window regulator shims.
      GTY786780Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. Lift up the glass in the direction shown in the illustration, loosen the bolt and remove the door window female stabilizer LH with the bolt.
      GTY827455Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
    5. Remove the 2 bolts.
      GTY829828Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Pull out the front door upper glass stop of the front door glass sub-assembly LH from the front door upper window stop, slide the front and rear of the front door glass sub-assembly LH in the direction indicated by the arrows shown in the illustration to remove the front door glass sub-assembly LH.
      GTY831243Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction (1)
      Remove in this Direction (2)
      NOTE:

      Do not damage the front door glass sub-assembly LH.

  35. REMOVE FRONT DOOR UPPER WINDOW STOP 
    1. Remove the 2 front door upper window stops.
  36. REMOVE FRONT DOOR FRONT LOWER FRAME SUB-ASSEMBLY LH 
    1. Remove the 2 nuts and front door front lower frame sub-assembly LH.
      GTY786805Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  37. REMOVE FRONT DOOR GLASS RUN LH 
    1. Remove the front door glass run LH from the front door front lower frame sub-assembly LH.
  38. REMOVE FRONT DOOR WINDOW REGULATOR SUB-ASSEMBLY LH 
    1. Disconnect the connector and remove the 3 nuts.
      GTY833490Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Nut
      Connector
    2. Remove the 4 nuts and front door window regulator sub-assembly LH.
      GTY786806Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  39. REMOVE FRONT DOOR WIRE LH 
    1. Detach the clamps and remove the front door wire LH.
      GTY786807Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  40. REMOVE HOLE PLUG 
    1. for Front Door Inside Panel Side:

      Remove the 2 hole plugs.

      GTY785122Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. for Front Door Outer Panel Side:

      Remove the hole plug.

      GTY786808Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  41. REMOVE FRONT DOOR PANEL CUSHION 
    1. Detach the claws and remove the front door panel cushion.
      GTY829466Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  42. REMOVE OUTSIDE DOOR HANDLE SUB-ASSEMBLY LH 
    1. Apply protective tape to the handle and door outer panel of the outside door handle sub-assembly LH to prevent damage.
      GTY817064Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Protective Tape
    2. Detach the clamp and disconnect the 4 connectors.
      GTY802668Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Bolt
      Connector
    3. Remove the 4 bolts and outside door handle sub-assembly LH.
  43. REMOVE FRONT DOOR LOCK CYLINDER ASSEMBLY LH 
    1. GTY786800Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Using a T30 "TORX" socket wrench, remove the "TORX" screw.

    2. Put the outside door handle in the full stroke position and remove the front door lock cylinder assembly LH.
      GTY814934Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  44. REMOVE FRONT DOOR BELT MOULDING ASSEMBLY LH 

    Refer to PROCEDURE - Step 9

  45. REMOVE FRONT DOOR NO. 2 WEATHERSTRIP LH 
    1. Detach the grommet and adhesional surface of the double-sided tape.
      GTY822295Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Grommet
      Double-sided Tape
    2. Using a clip remover, detach the clips and remove the front door No. 2 weatherstrip LH.
    3. Clean the door panel.
  46. REMOVE STEP PANEL WIRE LH 
    1. Detach the clamps and remove the step panel wire LH.
      GTY786802Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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