Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM1000000018DTI
Model Year Start: 2018 Model: Sienna Prod Date Range: [11/2017 - 08/2018]
Title: DOOR / HATCH: SLIDE DOOR: DISASSEMBLY; 2018 MY Sienna [11/2017 - 08/2018]

DISASSEMBLY

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. PRECAUTION

NOTICE:

After turning the ignition 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.

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; INTRODUCTION: REPAIR INSTRUCTION: PRECAUTION

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

NOTICE:

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

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; INTRODUCTION: REPAIR INSTRUCTION: INITIALIZATION

3. REMOVE REAR DOOR ARMREST BASE UPPER PANEL

(a) Using a moulding remover, disengage the claw and 2 clips and remove the rear door armrest base panel.

*1

Moulding Remover

4. REMOVE REAR DOOR TRIM BOARD SUB-ASSEMBLY

(a) Move the door inside handle knob to the lock position.

(b) Disengage the 17 clips.

(c) Disconnect the connectors.

5. REMOVE REAR NO. 2 SPEAKER ASSEMBLY (for 10 Speakers)

Click here 2016 - 2020 MY Sienna [12/2015 -        ]; AUDIO / VIDEO: REAR DOOR SPEAKER: REMOVAL+

6. REMOVE REAR DOOR GLASS INNER WEATHERSTRIP

(a) Remove the clip and the rear door glass weatherstrip inner with slide door window garnish.

7. REMOVE SLIDE DOOR WINDOW GARNISH

(a) Disengage the 2 clips, guide and remove the slide door window garnish from the rear door glass inner weatherstrip.

8. REMOVE SLIDE DOOR DOWN FEMALE STOPPER

(a) Remove the 2 bolts and slide door down female stopper.

9. REMOVE SLIDE DOOR HANDLE ASSEMBLY (w/o Power Slide Door)

Click here 2018 MY Sienna [11/2017 - 08/2018]; DOOR LOCK: SLIDE DOOR LOCK: REMOVAL+

10. REMOVE SLIDE DOOR HANDLE ASSEMBLY (w/ Power Slide Door)

Click here 2018 MY Sienna [11/2017 - 08/2018]; DOOR LOCK: SLIDE DOOR LOCK: REMOVAL+

11. REMOVE REAR DOOR INSIDE HANDLE SUB-ASSEMBLY

(a) Remove the 3 screws.

(b) Disconnect each rod and remove the rear door inside handle from the slide door lock remote control.

12. REMOVE REAR DOOR SCUFF PLATE

Click here 2018 - 2020 MY Sienna [11/2017 -        ]; INTERIOR PANELS / TRIM: ROOF HEADLINING: REMOVAL+

13. REMOVE QUARTER TRIM COVER HOLE

(a) Disengage the 4 claws and remove the quarter trim cover hole.

14. REMOVE REAR DOOR WIRE (w/o Power Slide Door)

(a) Disengage the connectors.

(b) Remove the bolt and disengage the guide.

(c) Remove the bolt and disconnect the ground wire.

(d) Disconnect the connectors.

(e) Remove the 3 clamps.

(f) Remove the 2 bolts.

(g) Disengage the 2 clips and remove the rear door wire.

15. REMOVE REAR DOOR WIRE (w/ Power Slide Door)

(a) Disengage the connectors.

(b) Remove the bolt and disengage the guide.

(c) Remove the bolt and disconnect the ground wire.

(d) Disconnect the connectors.

(e) Remove the 6 clamps.

(f) Remove the 2 bolts.

(g) Disengage the 2 clips and remove the rear door No. 1 wire.

16. REMOVE QUARTER WINDOW GLASS (w/ Power Slide Door)

Click here 2016 - 2020 MY Sienna [12/2015 -        ]; WINDOW / GLASS: QUARTER WINDOW GLASS: REMOVAL

17. REMOVE SLIDE RAIL END MOULDING (w/ Power Slide Door)

(a) Disengage the 2 clips and claw and remove the slide rail end moulding.

18. REMOVE POWER SLIDE DOOR MOTOR UNIT (w/ Power Slide Door)

Click here 2016 - 2020 MY Sienna [12/2015 -        ]; DOOR / HATCH: POWER SLIDE DOOR MOTOR: REMOVAL+

19. REMOVE SLIDE DOOR FULL OPEN STOP LOCK ASSEMBLY

(a) Disengage the 5 clamps.

(b) Remove the 2 bolts and slide door full open stop lock.

20. REMOVE SLIDE DOOR SERVICE HOLE COVER

(a) Disengage the 2 clamps.

(b) Remove the slide door service hole cover.

NOTICE:

Remove the remaining butyl tape on the door.

(c) Disengage the clamp.

21. REMOVE REAR DOOR WINDOW FRAME REAR MOULDING

HINT:

Use the same procedure as for the LH side.

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

22. REMOVE REAR 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: REAR DOOR BELT MOULDING: REMOVAL+

23. REMOVE REAR DOOR GLASS RUN

(a) Remove the rear door glass run.

24. REMOVE SUNSHADE HOOK

(a) Using a screwdriver with its tip wrapped in protective tape, disengage the claw and remove the sunshade hook.

*1

Protective Tape

25. REMOVE NO. 2 REAR DOOR GLASS RUN

(a) Remove the 2 bolts and No. 2 rear door glass run.

26. REMOVE REAR DOOR GLASS SUB-ASSEMBLY

(a) Remove the 2 bolts.

NOTICE:

After the bolts are removed, do not allow the door to fall.

(b) Remove the rear door glass as shown in the illustration.

NOTICE:

Do not damage the door glass.

27. REMOVE REAR DOOR WINDOW REGULATOR SUB-ASSEMBLY

(a) Loosen the A bolt.

NOTICE:

Do not remove the temporary bolt. If the temporary bolt is removed, the rear door window regulator may fall and get damaged.

(b) Remove the 5 bolts.

(c) Remove the rear door window regulator.

(d) Remove the temporary bolt from the rear door window regulator.

28. REMOVE REAR DOOR WINDOW REAR LOWER FRAME SUB-ASSEMBLY

(a) Remove the 2 bolts and rear door window rear lower frame.

29. REMOVE FRONT DOOR INSIDE LOCKING LINK PROTECTOR

(a) Remove the bolt and disengage the guide.

(b) Remove the front door inside locking link protector.

30. REMOVE SLIDE DOOR FRONT LOCK ASSEMBLY

Click here 2018 MY Sienna [11/2017 - 08/2018]; DOOR LOCK: SLIDE DOOR LOCK: REMOVAL+

31. REMOVE REAR DOOR INSIDE LOCKING LINK PROTECTOR

(a) Remove the nut.

(b) Disengage the clamp and remove the rear door inside locking link protector.

32. REMOVE SLIDE DOOR REAR LOCK ASSEMBLY (w/o Power Slide Door)

Click here 2018 MY Sienna [11/2017 - 08/2018]; DOOR LOCK: SLIDE DOOR LOCK: REMOVAL+

33. REMOVE POWER SLIDE DOOR LOCK ASSEMBLY (w/ Power Slide Door)

Click here 2018 MY Sienna [11/2017 - 08/2018]; DOOR LOCK: SLIDE DOOR LOCK: REMOVAL+

34. REMOVE REAR DOOR OUTSIDE HANDLE COVER

(a) Remove the hole plug.

(b) Using a T30 "TORX" socket wrench, loosen the screw and remove the rear door outside handle cover.

35. REMOVE REAR DOOR OUTSIDE HANDLE ASSEMBLY

(a) Pull up the door handle holder as shown by the arrow.

(b) Remove the rear door outside handle as shown in the illustration.

36. REMOVE REAR DOOR OUTSIDE HANDLE FRONT PAD

(a) Disengage the 2 claws to remove the rear door outside handle front pad.

37. REMOVE REAR DOOR OUTSIDE HANDLE REAR PAD

(a) Disengage the 3 claws to remove the rear door outside handle rear pad.

38. REMOVE REAR DOOR OUTSIDE HANDLE FRAME SUB-ASSEMBLY

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

(b) Disengage the claw and remove the rear door outside handle frame.

39. REMOVE REAR DOOR LOCK OPEN ROD

(a) Disengage the snap ring as shown in the illustration.

*a

Snap Ring

(b) Remove the rear door lock open rod from the rear door outside handle frame sub-assembly.

40. REMOVE CENTER PILLAR UPPER END WEATHERSTRIP (w/o Power Slide Door)

(a) Disengage the 2 clips and remove the center pillar upper end weatherstrip.

41. REMOVE POWER SLIDE DOOR SENSOR ASSEMBLY (w/ Power Slide Door)

Click here 2016 - 2020 MY Sienna [12/2015 -        ]; DOOR / HATCH: POWER SLIDE DOOR TOUCH SENSOR: REMOVAL+

42. REMOVE REAR DOOR STIFFENER CUSHION

*1

Double-sided Tape

(a) Remove the 2 bolts and peel off the double-sided tape, and remove the rear door stiffener cushion.

43. REMOVE SLIDE DOOR UPPER CUSHION

(a) Remove the slide door upper cushion.

44. REMOVE SLIDE DOOR LOWER CUSHION

(a) Remove the slide door lower cushion.

45. REMOVE SLIDE DOOR UPPER OPEN STOP

(a) Remove the bolt and slide door upper open stop.

46. REMOVE SLIDE DOOR LOWER OPEN STOP

(a) Remove the 2 nuts and slide door lower open stop.

47. REMOVE SLIDE DOOR

(a) Remove the 3 bolts and disconnect the slide door center hinge.

NOTICE:

  • To prevent damage, when removing the slide door, make sure that there are enough people available to hold it securely.
  • Hold the lower part of the slide door because it will become unstable after the slide door center hinge is disconnected.

(b) Remove the slide door upper roller as shown in the illustration.

(c) Turn the roller of the slide door lower roller as shown in the illustration to remove it through the cutout of the slide door lower rail.

48. REMOVE SLIDE DOOR CENTER HINGE ASSEMBLY

(a) Move the slide door center hinge to the front of the slide rail.

(b) Remove the slide door center hinge as shown in the illustration.

49. REMOVE SLIDE DOOR UPPER ROLLER ASSEMBLY

(a) Remove the 2 bolts and slide door upper roller.

50. REMOVE SLIDE DOOR LOWER ROLLER ASSEMBLY

(a) Remove the 3 bolts and slide door lower roller.

51. REMOVE REAR DOOR BELT FRONT SEAL

(a) Remove the rear door belt front seal.

52. REMOVE REAR DOOR DUST PROOF SEAL

(a) Disengage the 3 claws and 3 guides to remove the 3 rear door dust proof seals.