Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM1000000018CXJ
Model Year Start: 2018 Model: Sienna Prod Date Range: [11/2017 -           ]
Title: DOOR LOCK: FRONT DOOR LOCK: REMOVAL; 2018 - 2020 MY Sienna [11/2017 -        ]

REMOVAL

CAUTION / NOTICE / HINT

HINT:

  • Use the same procedure for both the RH and LH sides.
  • The procedure described below is for the RH side.

PROCEDURE

1. REMOVE FRONT DOOR ARMREST BASE PANEL ASSEMBLY

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

2. REMOVE FRONT DOOR LOWER FRAME BRACKET GARNISH

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

3. REMOVE FRONT DOOR INSIDE HANDLE BEZEL PLUG

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

4. REMOVE FRONT DOOR NO. 1 STIFFENER CUSHION

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

5. REMOVE COURTESY LIGHT ASSEMBLY (w/ Courtesy Light)

Click here 2016 - 2020 MY Sienna [12/2015 -        ]; LIGHTING (INT): DOOR COURTESY LIGHT: REMOVAL+

6. REMOVE FRONT DOOR TRIM BOARD SUB-ASSEMBLY

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

7. REMOVE OUTER MIRROR CONTROL ECU ASSEMBLY (w/ Memory)

Click here 2016 - 2020 MY Sienna [12/2015 -        ]; MIRROR (EXT): OUTER MIRROR CONTROL ECU: REMOVAL+

8. REMOVE FRONT DOOR SERVICE HOLE COVER

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

9. REMOVE OUTER REAR VIEW MIRROR ASSEMBLY

HINT:

Use the same procedure as for the LH side.

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; MIRROR (EXT): OUTER REAR VIEW MIRROR: REMOVAL+

10. REMOVE FRONT DOOR GLASS OUTER WEATHERSTRIP ASSEMBLY

HINT:

Use the same procedure as for the LH side.

Click here 2016 - 2020 MY Sienna [12/2015 -        ]; EXTERIOR PANELS / TRIM: FRONT DOOR BELT MOULDING: REMOVAL+

11. REMOVE FRONT DOOR CHECK ASSEMBLY

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

12. REMOVE FRONT DOOR WEATHERSTRIP

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

13. REMOVE FRONT DOOR GLASS RUN

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

14. REMOVE FRONT DOOR FRONT LOWER FRAME SUB-ASSEMBLY

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

15. REMOVE FRONT DOOR PANEL PROTECTOR

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

16. REMOVE FRONT DOOR GLASS SUB-ASSEMBLY

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

17. REMOVE FRONT DOOR REAR LOWER FRAME SUB-ASSEMBLY

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

18. REMOVE FRONT DOOR OUTSIDE HANDLE COVER (for Driver Side)

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; DOOR / HATCH: FRONT DOOR: DISASSEMBLY+

19. REMOVE FRONT DOOR LOCK ASSEMBLY

(a) Disconnect the connector.

(b) Using a T30 "TORX" socket wrench, remove the 3 screws.

(c) Disconnect the front door lock open rod to remove the front door lock assembly as shown in the illustration.

Text in Illustration

*1

Front Door Lock Open Rod

(d) When reusing the front door lock assembly:

(1) Remove the door lock wire harness seal from the front door lock.

20. REMOVE FRONT DOOR LOCK COVER SUB-ASSEMBLY

(a) Using a screwdriver with its tip wrapped in protective tape, disengage the 2 claws to open the front door lock cover sub-assembly.

Text in Illustration

*a

Protective Tape

(b) Disengage the 2 guides to remove the front door lock cover sub-assembly.

21. REMOVE FRONT DOOR LOCK REMOTE CONTROL CABLE

(a) Disengage the guide to remove the front door lock remote control cable.

22. REMOVE FRONT DOOR INSIDE LOCKING CABLE

(a) Disengage the guide to remove the front door inside locking cable.