Toyota Sienna Service Manual: Reassembly

Toyota Sienna Service Manual / Seat / Front seat assembly (for Manual Seat) / Reassembly

1. INSTALL SEAT POSITION AIRBAG SENSOR (for Driver Seat)

2. INSTALL FRONT SEAT CUSHION SHIELD LOWER LH

Install the front seat cushion shield lower LH with the screw.

3. INSTALL FRONT SEAT CUSHION SHIELD LOWER RH

HINT: Use the same procedures for the RH side and LH side.

4. INSTALL RECLINING ADJUSTER INSIDE COVER LH

Install the reclining adjuster inside cover LH (upper) with the screw.

5. INSTALL RECLINING ADJUSTER INSIDE COVER RH

HINT: Use the same procedures for the RH side and LH side.

6. INSTALL RECLINING ADJUSTER INSIDE COVER LH

Install the reclining adjuster inside cover LH (lower) with the screw.
Install the clamp.

7. INSTALL RECLINING ADJUSTER INSIDE COVER RH

HINT: Use the same procedures for the RH side and LH side.

8. INSTALL FRONT SEATBACK COVER LH

INSTALL FRONT SEATBACK COVER LH

Install the seatback pad.
Cover the top of the seatback pad with the seatback cover.
Using hog ring pliers, completely install the seatback cover with new hog rings.

NOTICE:

Be careful not to damage the cover.
When installing the hog rings, take care to prevent wrinkles as much as possible.

9. INSTALL SEATBACK COVER WITH PAD

INSTALL SEATBACK COVER WITH PAD

Install the seatback cover with pad.

INSTALL SEATBACK COVER WITH PAD

Using hog ring pliers, install new hog rings and hooks.

NOTICE:

Be careful not to damage the cover.
When installing the hog rings, take care to minimize wrinkles as much as possible.

with Side airbag: Install the seatback cover bracket with the nut.
Torque: 5.5 N*m (56 kgf*cm, 48 in.*lbf)

NOTICE:

For a vehicle with side airbag, the side airbag may not be activated normally unless the seatback cover is securely installed.
Check that the strap has no twist after installing the bracket.

Engage the rubber wire with a hole of the front seatback frame with new hog rings, as shown in the illustration.
Using hog ring pliers, install new hog rings.

NOTICE:

Be careful not to damage the cover.
When installing the hog rings, take care to prevent wrinkles as much as possible.

10. INSTALL FRONT SEAT HEADREST SUPPORT

INSTALL FRONT SEAT HEADREST SUPPORT

Install the 2 headrest supports.

11. INSTALL LUMBAR SUPPORT KNOB LH (for Driver Seat)

Install the lumbar support knob with the snap ring.

12. INSTALL FRONT SEATBACK BOARD LH

Install the seatback board LH.

13. INSTALL SEAT CUSHION COVER WITH PAD

Install the seat cushion cover with pad.
Install the clamps and hooks.

14. INSTALL FRONT SEAT INNER LH ARMREST ASSEMBLY

Install the armrest with the bolt.
Torque: 20 N*m (200 kgf*cm, 14 ft.*lbf)
Install the seat armrest cap.

15. INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER

INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER

Install the seat cushion pad to the seat cushion cover.
Using hog ring pliers, install the seat cushion cover to the seat cushion pad with new hog rings.

NOTICE:

Be careful not to damage the cover.
When installing the hog rings, take care to prevent wrinkles as much as possible.

16. INSTALL FRONT SEAT TRACK COVER LH FRONT INNER

Install the seat track cover LH front inner with the clip and 2 screws.

17. INSTALL FRONT SEAT TRACK COVER LH FRONT OUTER

Install the seat track cover LH front outer with the clip and 2 screws.

18. INSTALL FRONT SEAT CUSHION SHIELD INNER LH

Install the cushion shield.
Install the screw.

19. INSTALL FRONT SEAT INNER BELT ASSEMBLY LH

Install the inner belt assembly with the nut.
Torque: 41 N*m (418 kgf*cm, 30 ft.*lbf) HINT: Check that the inner seat belt assembly moves smoothly.
Connect the connectors.

20. INSTALL FRONT SEAT CUSHION SHIELD LH

Install the front seat cushion shield LH.
Install the screw.

21. INSTALL RECLINING ADJUSTER RELEASE HANDLE LH

Install the reclining adjuster release handle LH.

22. INSTALL VERTICAL SEAT ADJUSTER KNOB (for Driver Seat)

Install the vertical seat adjuster knob with the screw.
Install the vertical seat adjuster knob cover.

23. INSTALL OCCUPANT CLASSIFICATION ECU (for Front Passenger Seat)

24. INSTALL FRONT SEAT SIDE TABLE (w/ Table)

Install the seat side table with 4 nuts.
Torque: 13 N*m (133 kgf*cm, 10 ft.*lbf)

25. INSTALL FRONT SEAT SIDE TABLE LEG COVER (w/ Table)

Install the front seat side table leg cover.

Disassembly

1. REMOVE FRONT SEAT SIDE TABLE LEG COVER (w/ Table) Using a screwdriver, disengage the claws and remove the seat side table leg cover. HINT: Tape the screwdriver tip before use. 2. ...

Installation

1. INSTALL FRONT SEAT ASSEMBLY LH Place the seat assembly in the cabin. NOTICE: Be careful not to damage the body. Connect the connectors under the seat assembly. T ...

Other materials:

Removal
1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL CAUTION: Wait for 90 seconds after disconnecting the cable to prevent the airbag working. 2. REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY Disengage the 4 clips and remove the instrument cluster finish panel sub-assembly. ...

Removal
HINT: Use the same procedures for the RH side and LH side. The procedures listed below are for the LH side. 1. PRECAUTION CAUTION: Be sure to read "PRECAUTION" thoroughly before servicing. 2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL NOTICE: Wait for 90 seconds ...

Installation
1. INSTALL ECM Install the ECM with the 2 nuts. Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf) Connect the 5 ECM connectors. 2. INSTALL ECM (with 10 speakers system) Install the ECM and stereo components amplifier with the 4 nuts. Torque: 5.5 N*m (56 kgf*cm, 49 ...