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Home >> Lexus >> 2020 >> RX 350L FWD >> Repair and Diagnosis >> Body & Frame >> Exterior Body Panels >> (Door / Hatch) - Service Information (1 Of 2) >> Back Door >> Disassembly [12/2017 - 08/2019] >> Procedure

Disassembly [12/2017 - 08/2019]: Procedure

  1. REMOVE BACK WINDOW UPPER PANEL TRIM (w/o Rear No. 2 Seat) 
    1. Disengage the 4 claws, 5 clips and 4 guides to remove the back window upper panel trim as shown in the illustration.
      GTY645231Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Order of Removal
  2. REMOVE BACK WINDOW UPPER PANEL TRIM (w/ Rear No. 2 Seat) 
    1. Disengage the 4 claws, 6 clips and 4 guides to remove the back window upper panel trim as shown in the illustration.
      GTY795645Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Order of Removal
  3. REMOVE BACK DOOR TRIM COVER LH (w/o Rear No. 2 Seat) 
    1. Disengage the 2 clips, 2 claws and 2 guides to remove the back door trim cover LH as shown in the illustration.
      GTY636339Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Remove in this Direction
  4. REMOVE BACK DOOR TRIM COVER LH (w/ Rear No. 2 Seat) 
    1. Disengage the 2 clips, 2 claws and 2 guides to remove the back door trim cover LH as shown in the illustration.
      GTY809727Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
      Remove in this Direction
  5. REMOVE BACK DOOR TRIM COVER RH 

    HINT: 

    Use the same procedure as for the LH side.

  6. REMOVE BACK DOOR LOCK COVER (w/o Rear No. 2 Seat) 
    1. Disengage the 4 claws to remove the back door lock cover.
      GTY683629Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
  7. REMOVE BACK DOOR LOCK COVER (w/ Rear No. 2 Seat) 
    1. Disengage the 4 claws to remove the back door lock cover.
      GTY775292Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Place Hand Here
  8. REMOVE BACK DOOR TRIM BASE 
    1. Using a moulding remover, disengage the 4 claws to remove the back door trim base.
      GTY623207Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. REMOVE DOOR PULL HANDLE 
    1. Using a moulding remover, disengage the 6 claws.
      GTY623218Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the connector to remove the door pull handle.
  10. REMOVE NO. 1 LUGGAGE COMPARTMENT LIGHT ASSEMBLY 

    Refer to PROCEDURE - Step 3

  11. REMOVE BACK DOOR TRIM PANEL ASSEMBLY (w/o Rear No. 2 Seat) 
    1. Disengage the 16 clips to remove the back door trim panel assembly as shown in the illustration.
      GTY632359Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  12. REMOVE BACK DOOR TRIM PANEL ASSEMBLY (w/ Rear No. 2 Seat) 
    1. Disengage the 17 clips to remove the back door trim panel assembly as shown in the illustration.
      GTY788491Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  13. REMOVE BACK DOOR LOCK ASSEMBLY 

    Refer to PROCEDURE - Step 13

  14. REMOVE BACK DOOR LOWER STAY REINFORCEMENT LH 
    1. Remove the 2 bolts.
      GTY616441Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the 2 guides to remove the back door lower stay reinforcement LH.
  15. REMOVE BACK DOOR LOWER STAY REINFORCEMENT RH 

    HINT: 

    Use the same procedure as for the LH side.

  16. REMOVE BACK DOOR STAY REINFORCEMENT LH (w/ Rear No. 2 Seat) 
    1. Remove the bolt.
      GTY775132Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the guide to remove the back door stay reinforcement LH.
  17. REMOVE BACK DOOR STAY REINFORCEMENT RH (w/ Rear No. 2 Seat) 

    HINT: 

    Use the same procedure as for the LH side.

  18. REMOVE BACK DOOR LOWER STOPPER 
    1. Remove the bolt.
      GTY616442Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the guide to remove the back door lower stopper.

      HINT: 

      Use the same procedure for the RH side and LH side.

  19. REMOVE POWER BACK DOOR SENSOR ASSEMBLY LH (w/o Rear No. 2 Seat) 

    See step  13

  20. REMOVE POWER BACK DOOR SENSOR ASSEMBLY LH (w/ Rear No. 2 Seat) 

    See step  14

  21. REMOVE POWER BACK DOOR SENSOR ASSEMBLY RH 

    HINT: 

    Use the same procedure as for the LH side.

  22. REMOVE SIDE REAR SPOILER PROTECTOR SUB-ASSEMBLY LH 

    Refer to PROCEDURE - Step 5

  23. REMOVE SIDE REAR SPOILER PROTECTOR SUB-ASSEMBLY RH 

    HINT: 

    Use the same procedure as for the LH side.

  24. REMOVE REAR WIPER MOTOR AND BRACKET ASSEMBLY 

    Refer to REMOVAL [12/2017 - ]

  25. REMOVE BACK DOOR OUTSIDE GARNISH SUB-ASSEMBLY 

    Refer to REMOVAL [12/2017 - 08/2019]

  26. REMOVE BACK DOOR OPENER SWITCH ASSEMBLY 

    See step  2

  27. REMOVE LICENSE PLATE LIGHT ASSEMBLY LH 

    Refer to PROCEDURE - Step 2

  28. REMOVE LICENSE PLATE LIGHT ASSEMBLY RH 

    HINT: 

    Use the same procedure as for the LH side.

  29. REMOVE MULTIPLEX NETWORK DOOR ECU 

    See step  13

  30. REMOVE POWER BACK DOOR WARNING BUZZER 

    See step  13

  31. REMOVE REAR LIGHT ASSEMBLY LH 

    Refer to PROCEDURE - Step 2

  32. REMOVE REAR LIGHT ASSEMBLY RH 

    HINT: 

    Use the same procedure as for the LH side.

  33. REMOVE REAR TELEVISION CAMERA ASSEMBLY 

    Refer to PROCEDURE - Step 3

  34. REMOVE BACK DOOR LOWER STOPPER CUSHION 
    1. Disengage the 2 claws to remove the back door lower stopper cushion.
      GTY616443Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      HINT: 

      Use the same procedure for the RH side and LH side.

  35. REMOVE BACK DOOR DUST PROOF SEAL 
    1. Disengage the 2 claws and guide to remove the back door dust proof seal.

      HINT: 

      Use the same procedure for the RH side and LH side.

      GTY673353Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  36. REMOVE POWER BACK DOOR UNIT SET ASSEMBLY LH 
    NOTE:

    Do not apply any horizontal load to the power back door unit set assembly in order to prevent the piston rod from deforming.

    1. Disconnect the connector.
      GTY656341Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Grommet
    2. Disengage the grommet.
    3. Remove the 4 bolts and power back door unit set assembly.
      GTY623275Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE:

      Remove the power back door unit set assembly while supporting the back door by hand.

  37. REMOVE POWER BACK DOOR UNIT SET ASSEMBLY RH 

    HINT: 

    Use the same procedure as for the LH side.