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Home >> Lexus >> 2018 >> RX 450h Base >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Door Lock System (Service Information) >> Rear Door Lock >> Removal [08/2019 - ] >> Procedure

Removal [08/2019 - ]: 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 [08/2019 - ]

  2. REMOVE DECK BOARD ASSEMBLY (w/o Rear No. 2 Seat) 

    Refer to PROCEDURE - Step 2

  3. REMOVE REAR DECK FLOOR BOX (w/o Rear No. 2 Seat) 

    Refer to PROCEDURE - Step 4

  4. REMOVE REAR NO. 4 FLOOR BOARD (w/ Rear No. 2 Seat) 

    Refer to PROCEDURE - Step 3

  5. REMOVE BATTERY SERVICE HOLE COVER (w/ Rear No. 2 Seat) 

    Refer to PROCEDURE - Step 4

  6. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 

    w/o Rear No. 2 Seat:

    Refer to PROCEDURE - Step 4

    w/ Rear No. 2 Seat:

    Refer to PROCEDURE - Step 5

  7. REMOVE REAR DOOR INSIDE HANDLE BEZEL PLUG 

    Refer to PROCEDURE - Step 7

  8. REMOVE REAR POWER WINDOW REGULATOR SWITCH ASSEMBLY WITH REAR DOOR UPPER ARMREST BASE PANEL 

    Refer to PROCEDURE - Step 8

  9. REMOVE REAR DOOR ARMREST COVER 

    Refer to PROCEDURE - Step 9

  10. REMOVE COURTESY LIGHT ASSEMBLY 

    Refer to PROCEDURE - Step 2

  11. REMOVE REAR DOOR TRIM BOARD SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 11

  12. REMOVE REAR DOOR INNER GLASS WEATHERSTRIP 

    Refer to PROCEDURE - Step 13

  13. REMOVE REAR DOOR NO. 2 TRIM BRACKET 

    Refer to PROCEDURE - Step 16

  14. REMOVE REAR DOOR SERVICE HOLE COVER 

    Refer to PROCEDURE - Step 17

  15. REMOVE REAR DOOR GLASS RUN 

    Refer to PROCEDURE - Step 22

  16. REMOVE REAR DOOR WINDOW DIVISION BAR SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 23

  17. DISCONNECT REAR DOOR WEATHERSTRIP 
    1. Disconnect the rear door weatherstrip until the screws of the rear door rear guide seal is visible.
  18. REMOVE REAR DOOR REAR GUIDE SEAL 

    Refer to PROCEDURE - Step 24

  19. REMOVE REAR DOOR GLASS SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 25

  20. REMOVE REAR DOOR LOCK ASSEMBLY 
    1. Using a T30 "TORX" socket wrench, remove the 3 screws.
      GTY673845Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Release Plate
      Remove in this Direction
    2. Move the rear door lock assembly downward to disconnect it from the release plate of the rear door outside handle frame sub-assembly, and remove the rear door lock assembly.
    3. When reusing the rear door lock assembly:
      1. Remove the door lock wiring harness seal from the rear door lock assembly.
        GTY667212Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  21. REMOVE REAR DOOR LOCK COVER SUB-ASSEMBLY 
    1. Using a screwdriver, disengage the 2 claws as shown in the illustration.
      GTY667211Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disengage the 2 claws to remove the rear door lock cover sub-assembly as shown in the illustration.
      GTY653059Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  22. REMOVE REAR DOOR LOCK REMOTE CONTROL CABLE ASSEMBLY 
    1. Remove the rear door lock remote control cable assembly as shown in the illustration.
      GTY667302Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction
  23. REMOVE REAR DOOR INSIDE LOCKING CABLE ASSEMBLY 
    1. Remove the rear door inside locking cable assembly as shown in the illustration.
      GTY679189Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Remove in this Direction