Toyota Tundra Service Manual: Reassembly

REASSEMBLY

CAUTION / NOTICE / HINT

CAUTION:

Wear protective gloves. Sharp areas on the seat frame and adjuster may injure your hands.

HINT:

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

PROCEDURE

1. INSTALL FRONT SEAT CUSHION SHIELD WIRE LH

(a) Install the front seat cushion shield wire LH with the 2 screws.

2. INSTALL FRONT SEAT CUSHION SHIELD WIRE RH (for Front Passenger Side)

HINT:

Use the same procedure described for the LH side.

3. INSTALL UPPER NO. 4 SEAT TRACK COVER

(a) Attach the 2 claws to install the upper No. 4 seat track cover.

4. INSTALL UPPER NO. 3 SEAT TRACK COVER

HINT:

Use the same procedure described for the upper No. 4 seat track cover.

5. INSTALL UPPER SEAT TRACK COVER

(a) Attach the 2 claws to install the upper seat track cover.

HINT:

Use the same procedure for all upper seat track covers.

6. INSTALL FRONT LOWER SEAT CUSHION SHIELD LH

(a) Attach the 2 claws to install the front lower seat cushion shield LH.

7. INSTALL FRONT LOWER SEAT CUSHION SHIELD RH

HINT:

Use the same procedure described for the LH side.

8. INSTALL SEPARATE TYPE FRONT SEAT CUSHION SPRING ASSEMBLY

(a) Attach the 4 hooks of the rear side to install the separate type front seat cushion spring assembly.

(b) Attach the hook of the front side.

9. INSTALL FRONT SEAT CUSHION WIRE RH (for Front Passenger Side)

(a) Attach the connector clamp and 5 wire harness clamps to install the front seat cushion wire RH. Text in Illustration *1 Connector Clamp *2 Wire Harness Clamp

(b) Connect the 4 connectors.

10. INSTALL OCCUPANT CLASSIFICATION ECU (for Front Passenger Side)

11. INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER

(a) Set the separate type front seat cushion cover in place.

(b) Using hog ring pliers, install the separate type front seat cushion cover to the separate type front seat cushion pad with 10 new hog rings as shown in the illustration. NOTICE: Be careful not to damage the separate type front seat cushion cover. Be sure to securely install the hog rings as shown in the illustration while preventing wrinkles from forming on the separate type front seat cushion cover. HINT: Install the hog rings at the cutouts if they are there.

(c) Attach the 2 fasteners.

12. INSTALL SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD

(a) Attach the 12 hooks to install the separate type front seat cushion cover with pad.

13. INSTALL FRONT SEATBACK HOOK

(a) Install the 2 front seatback hooks to the front seatback spring assembly.

14. INSTALL FRONT SEATBACK SPRING ASSEMBLY

(a) Attach the 2 guides and 2 clips to install the front seatback spring assembly.

15. INSTALL RECLINING CONTROL LEVER LH

(a) Install the reclining control lever LH with the bolt.

16. INSTALL FRONT SEAT AIRBAG ASSEMBLY LH

17. INSTALL SEPARATE TYPE FRONT SEATBACK PAD

(a) Install the separate type front seatback pad to the front seatback frame sub-assembly LH.

18. INSTALL SEPARATE TYPE FRONT SEATBACK COVER

(a) Set the separate type front seatback cover in place.

(b) Attach the 4 claws to install the 2 front seat headrest supports.

(c) Using hog ring pliers, install the separate type front seatback cover to the separate type front seatback pad with 2 new hog rings as shown in the illustration. NOTICE: Be careful not to damage the separate type front seatback cover. Be sure to securely install the hog rings as shown in the illustration while preventing wrinkles from forming on the separate type front seatback cover. HINT: Install the hog rings at the cutouts if they are there. Text in Illustration *1 Hog Ring Pliers *a Cutout

(d) Attach the 6 fasteners. Text in Illustration *1 Fastener

(e) Pass the 4 straps of the separate type front seatback cover through the separate type front seatback pad.

(f) Attach the 2 hooks.

CAUTION:

• For vehicles with a front seat airbag assembly, the separate type front seatback cover must be securely installed. Otherwise, the front seat airbag assembly may not deploy properly.
• Make sure that the strap is not twisted after attaching the 2 hooks.
• Attach the 2 hooks securely.

(1) Slide each hook to attach them.

(2) Install the 4 clips.

(g) Close the 2 fasteners.

(h) Pass the wire harness through the separate type front seatback cover.

(i) Attach the hook.

19. INSTALL SEPARATE TYPE FRONT SEATBACK ASSEMBLY

(a) When reusing a bolt:

(1) Clean the threads of the bolt with non-residue solvent.

(2) Apply adhesive to the threads of the bolt.

Adhesive:

Toyota Genuine Adhesive 1324, Three Bond 1324 or equivalent.

(b) Install the separate type front seatback assembly with the 4 bolts. Torque: 45 N·m {459 kgf·cm, 33 ft·lbf}

(c) Attach the connector clamp and 3 wire harness clamps to connect the wire harness of the front seat airbag assembly LH. Text in Illustration *1 Connector Clamp *2 Wire Harness Clamp

20. INSTALL FRONT INNER NO. 1 SEAT CUSHION SHIELD LH

(a) Attach the guide in the direction indicated by the arrow shown in the illustration to install the front inner No. 1 seat cushion shield LH.

(b) Install the 2 screws.

21. INSTALL SEAT POSITION AIRBAG SENSOR

22. INSTALL FRONT SEAT INNER BELT ASSEMBLY LH (for Driver Side)

23. INSTALL FRONT SEAT INNER BELT ASSEMBLY RH (for Front Passenger Side)

24. INSTALL FRONT SEAT CUSHION SHIELD LH

(a) Attach the 2 claws, clip and guide as indicated by the arrows in the order shown in the illustration to install the front seat cushion shield LH.

(b) Install the 3 screws.

(c) Connect the 2 rubber bands.

25. INSTALL RECLINING ADJUSTER RELEASE HANDLE LH

(a) Attach the claw to install the reclining adjuster release handle LH.