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Home >> Lexus >> 2020 >> RX 450h Base >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> (Door / Hatch) - Service Information (1 Of 2) >> Rear Door >> Disassembly [08/2016 - 03/2018] >> Procedure

Disassembly [08/2016 - 03/2018]: Procedure

  1. PRECAUTION 
    NOTE:

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

    Refer to PRECAUTION [08/2016 - 12/2017] , or refer to PRECAUTION [12/2017 - 03/2018]

  2. REMOVE DECK BOARD ASSEMBLY 

    Refer to PROCEDURE - Step 2 [08/2016 - 12/2017] , or refer to PROCEDURE - Step 2 [12/2017 - 08/2019]

  3. REMOVE REAR DECK FLOOR BOX 

    Refer to PROCEDURE - Step 4 [08/2016 - 12/2017] , or refer to PROCEDURE - Step 4 [12/2017 - 08/2019]

  4. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 

    Refer to PROCEDURE - Step 4

  5. REMOVE REAR DOOR INSIDE HANDLE BEZEL PLUG 
    1. Using a moulding remover, disengage the 3 claws to remove the rear door inside handle bezel plug.
      GTY623458Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH REAR DOOR UPPER ARMREST BASE PANEL 
    1. Apply protective tape to the rear door armrest assembly as shown in the illustration.
      GTY951079Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Protective Tape
    2. Raise the rear power window regulator switch assembly with rear door upper armrest base panel using the moulding remover D as shown in the illustration.
      GTY950098Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Move in this Direction
    3. While holding the moulding remover D, disengage the claw using the moulding remover E or equivalent as shown in the illustration.
      GTY950567Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Insert Moulding Remover E or Equivalent Here - -
    4. While holding the moulding remover D, disengage the claw using the moulding remover E or equivalent as shown in the illustration.
      GTY950003Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Insert Moulding Remover E or Equivalent Here - -
    5. Disconnect the connector to remove the rear power window regulator switch assembly with rear door upper armrest base panel.
  7. REMOVE REAR DOOR ARMREST COVER 
    1. Remove the rear door armrest cover.
      GTY623454Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  8. REMOVE COURTESY LIGHT ASSEMBLY 

    Refer to PROCEDURE - Step 2

  9. REMOVE REAR DOOR TRIM BOARD SUB-ASSEMBLY 
    1. Apply protective tape to the rear door panel as shown in the illustration.
      GTY646082Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Protective Tape
    2. Remove the 3 screws.
      GTY649302Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Using a clip remover, disengage the 10 clips.
      GTY617628Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    4. w/o Rear Door Sunshade:
      1. Disengage the 4 claws and guide.
        GTY617631Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    5. w/ Rear Door Sunshade:
      1. Disengage the 2 claws and guide.
        GTY617632Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    6. Disconnect each connector.
    7. Disconnect the rear door lock remote control cable assembly from the rear door inside handle sub-assembly as shown in the illustration.
      GTY664728Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
    8. Disengage the 2 clamps.
      GTY666150Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
      *a Push
    9. Disengage the 2 claws as shown in the illustration to disconnect the rear door inside locking cable assembly and remove the rear door trim board sub-assembly.
  10. REMOVE REAR DOOR LOCK CONTROL KNOB BEZEL 
    1. Disengage the 2 claws and remove the rear door lock control knob bezel as shown in the illustration.
      GTY615966Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  11. REMOVE REAR DOOR INNER GLASS WEATHERSTRIP 
    1. Remove the rear door inner glass weatherstrip as shown in the illustration.
      GTY626747Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  12. REMOVE REAR SPEAKER ASSEMBLY 

    Refer to PROCEDURE - Step 6

  13. REMOVE REAR NO. 2 SPEAKER ASSEMBLY 

    Refer to PROCEDURE - Step 7

  14. REMOVE REAR DOOR NO. 2 TRIM BRACKET 
    1. Remove the 2 screws and rear door No. 2 trim bracket.
      GTY623438Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  15. REMOVE REAR DOOR SERVICE HOLE COVER 
    1. Disconnect the connector.
      GTY623439Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the clamp.
    3. Disengage the 9 clips to remove the rear door service hole cover.
  16. REMOVE REAR DOOR CHECK ASSEMBLY 
    1. Remove the 2 nuts and bolt, and rear door check assembly.
      GTY669514Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Nut
      Bolt
  17. REMOVE CURTAIN HOOK (w/ Rear Door Sunshade) 

    HINT: 

    Use the same procedure for both curtain hooks.

    1. Using a screwdriver with its tip wrapped with protective tape, push out the pin as shown in the illustration.
      GTY647082Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Protective Tape
      Insert Screwdriver Here
    2. Disengage the 2 claws to remove the curtain hook.
      GTY639036Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  18. REMOVE REAR DOOR WEATHERSTRIP 
    1. Using a clip remover, disengage the 25 clips and remove the rear door weatherstrip.
      GTY617424Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Double-sided Tape
  19. REMOVE REAR DOOR FRONT BELT SEAL 
    1. Remove the rear door front belt seal.
      GTY674900Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  20. REMOVE REAR DOOR GLASS RUN 
    1. Remove the rear door glass run.
      GTY623428Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE REAR DOOR WINDOW DIVISION BAR SUB-ASSEMBLY 
    1. Remove the 2 bolts, 2 screws and rear door window division bar sub-assembly.
      GTY629443Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Bolt
      Screw
  22. REMOVE REAR DOOR REAR GUIDE SEAL 
    1. Remove the 2 screws and rear door rear guide seal.
      GTY623332Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  23. REMOVE REAR DOOR GLASS SUB-ASSEMBLY 
    1. Remove the hole plug.
      GTY623524Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Connect the rear power window regulator switch assembly.
    3. Connect the cable to the negative (-) auxiliary battery terminal.
    4. Turn the power switch on (IG).
    5. Move the rear door glass sub-assembly so that the door glass bolts can be seen.
    6. Turn the power switch off.
    7. Disconnect the cable from the negative (-) auxiliary battery terminal.
    8. Disconnect the rear power window regulator switch assembly.
    9. Remove the 2 bolts.
      GTY623327Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Do not damage the rear door glass sub-assembly.

    10. Remove the rear door glass sub-assembly as shown in the illustration.
      NOTE:

      Do not damage the rear door glass sub-assembly.

      GTY639954Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction (1)
      Remove in this Direction (2)
  24. REMOVE REAR DOOR FRAME GARNISH 
    1. Disengage the 3 claws to remove the rear door frame garnish.
      GTY680617Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  25. REMOVE REAR DOOR WINDOW REGULATOR ASSEMBLY 
    1. Disengage the 2 claws to remove the rear door No. 2 service hole cover.
      GTY649281Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Loosen the temporary bolt.
      NOTE:

      Do not remove the temporary bolt. If the temporary bolt is removed, the rear door window regulator assembly may fall and cause damage.

      GTY658434Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Temporary Bolt
    3. Remove the 5 bolts.
    4. Remove the rear door window regulator assembly.
    5. Remove the temporary bolt from the rear door window regulator assembly.
  26. REMOVE REAR DOOR LOCK ASSEMBLY 

    Refer to PROCEDURE - Step 18

  27. REMOVE REAR DOOR OUTSIDE HANDLE ASSEMBLY 
    1. Disengage the 2 claws.
      GTY623330Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Using a screwdriver, disconnect the connector.
    3. Disengage the 2 claws and move the lever as shown in the illustration.
      GTY681379Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Disengage in this Direction
    4. Remove the rear door outside handle assembly as shown in the illustration.
      GTY641399Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction (1)
      Remove in this Direction (2)
  28. REMOVE REAR DOOR OUTSIDE HANDLE COVER 
    1. Using a T30 "TORX" socket wrench, loosen the screw.
      GTY623321Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      The screw cannot be removed because it is integrated into the rear door outside handle frame sub-assembly.

    2. Disengage the claw to remove the rear door outside handle cover.
  29. REMOVE REAR DOOR FRONT OUTSIDE HANDLE PAD 
    1. Disengage the 3 claws to remove the rear door front outside handle pad.
      GTY623502Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  30. REMOVE REAR DOOR REAR OUTSIDE HANDLE PAD 
    1. Disengage the claw.
      GTY623504Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the 3 guides to remove the rear door rear outside handle pad as shown in the illustration.
      GTY619965Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction (1)
      Remove in this Direction (2)
  31. REMOVE REAR DOOR OUTSIDE HANDLE FRAME SUB-ASSEMBLY 
    1. Using a T30 "TORX" socket wrench, remove the screw.
      GTY646091Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *A Inside
      *B Outside
    2. Slide the rear door outside handle frame sub-assembly to disengage the claw, and then remove it.
  32. REMOVE REAR DOOR PANEL CUSHION 
    1. Disengage the claw to remove the rear door panel cushion.
      GTY623307Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  33. REMOVE REAR DOOR BELT MOULDING ASSEMBLY 

    Refer to PROCEDURE - Step 18

  34. REMOVE REAR DOOR WINDOW FRAME MOULDING SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 3

  35. REMOVE REAR DOOR UPPER WINDOW FRAME MOULDING 

    Refer to PROCEDURE - Step 4

  36. REMOVE REAR DOOR REAR WINDOW FRAME MOULDING 

    Refer to PROCEDURE - Step 5

  37. REMOVE REAR DOOR LOWER OUTSIDE STRIPE 

    Refer to PROCEDURE - Step 21

  38. REMOVE REAR DOOR OUTSIDE STRIPE 

    Refer to PROCEDURE - Step 23

  39. REMOVE REAR INNER BLACK OUT TAPE 

    Refer to PROCEDURE - Step 24

  40. REMOVE REAR DOOR OUTSIDE MOULDING SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 1

  41. REMOVE REAR DOOR LOWER OUTSIDE MOULDING SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 2

  42. REMOVE REAR DOOR PANEL PROTECTOR 
    1. Disengage the 5 clips and remove the rear door panel protector as shown in the illustration.
      GTY789215Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
      Double-sided Tape
  43. REMOVE REAR DOOR NO. 3 WEATHERSTRIP 
    1. Disengage the claw and remove the rear door No. 3 weatherstrip.
      GTY647064Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Double-sided Tape
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