Toyota Tundra Service Manual: Disassembly

DISASSEMBLY

CAUTION / NOTICE / HINT

CAUTION:

Wear protective gloves. Sharp areas on the parts 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. REMOVE RECLINING ADJUSTER RELEASE HANDLE LH

(a) Raise the reclining adjuster release handle LH to reveal the claw.

(b) Using a screwdriver, detach the claw and remove the reclining adjuster release handle LH. HINT: Tape the screwdriver tip before use. Text in Illustration *1 Protective Tape

2. REMOVE FRONT SEAT CUSHION SHIELD LH

(a) Disconnect the 2 rubber bands.

(b) Remove the 3 screws.

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

3. REMOVE FRONT SEAT INNER BELT ASSEMBLY LH (for Driver Side)

4. REMOVE FRONT SEAT INNER BELT ASSEMBLY RH (for Front Passenger Side)

5. REMOVE SEAT POSITION AIRBAG SENSOR

6. REMOVE FRONT INNER NO. 1 SEAT CUSHION SHIELD LH

(a) Remove the 2 screws.

(b) Detach the guide in the direction indicated by the arrow shown in the illustration to remove the front inner No. 1 seat cushion shield LH.

7. REMOVE SEPARATE TYPE FRONT SEATBACK ASSEMBLY

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

(b) Remove the 4 bolts and separate type front seatback assembly.

8. REMOVE SEPARATE TYPE FRONT SEATBACK COVER

(a) Detach the hook.

(b) Pull out the wire harness from the separate type front seatback cover.

(c) Open the 2 fasteners.

(d) Detach the 2 hooks. (1) Remove the 4 clips. (2) Slide each hook to detach them.

(e) Pull out the 4 straps of the separate type front seatback cover from the separate type front seatback pad.

(f) Detach the 6 fasteners to remove the separate type front seatback cover from the separate type front seatback pad. Text in Illustration *1 Fastener

(g) Remove the 2 hog rings.

(h) Detach the 4 claws to remove the 2 front seat headrest supports.

(i) Remove the separate type front seatback cover from the separate type front seatback pad.

9. REMOVE SEPARATE TYPE FRONT SEATBACK PAD

(a) Remove the separate type front seatback pad from the front seatback frame sub-assembly LH.

10. REMOVE FRONT SEAT AIRBAG ASSEMBLY LH

11. REMOVE RECLINING CONTROL LEVER LH

(a) Remove the bolt and reclining control lever LH.

12. REMOVE FRONT SEATBACK SPRING ASSEMBLY

(a) Detach the 2 clips and 2 guides to remove the front seatback spring assembly.

13. REMOVE FRONT SEATBACK HOOK

(a) Remove the 2 front seatback hooks from the front seatback spring assembly.

14. REMOVE SEPARATE TYPE FRONT SEAT CUSHION COVER WITH PAD

(a) Detach the 12 hooks and remove the separate type front seat cushion cover with pad.

15. REMOVE SEPARATE TYPE FRONT SEAT CUSHION COVER

(a) Detach the 2 fasteners.

(b) Remove the 10 hog rings and separate type front seat cushion cover. Text in Illustration *1 Fastener

16. REMOVE OCCUPANT CLASSIFICATION ECU (for Front Passenger Side)

17. REMOVE FRONT SEAT CUSHION WIRE RH (for Front Passenger Side)

(a) Disconnect the 4 connectors.

(b) Detach the connector clamp and 5 wire harness clamps to remove the front seat cushion wire RH.

18. REMOVE SEPARATE TYPE FRONT SEAT CUSHION SPRING ASSEMBLY

(a) Detach the hook of the front side.

(b) Detach the 4 hooks of the rear side to remove the separate type front seat cushion spring assembly.

19. REMOVE FRONT LOWER SEAT CUSHION SHIELD LH

(a) Detach the 2 claws to remove the front lower seat cushion shield LH.

20. REMOVE FRONT LOWER SEAT CUSHION SHIELD RH

HINT:

Use the same procedure described for the LH side.

21. REMOVE UPPER SEAT TRACK COVER

(a) Detach the 2 claws to remove the upper seat track cover. HINT: Use the same procedure for all upper seat track covers.

22. REMOVE UPPER NO. 4 SEAT TRACK COVER

(a) Detach the 2 claws to remove the upper No. 4 seat track cover.

23. REMOVE UPPER NO. 3 SEAT TRACK COVER

HINT:

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

24. REMOVE FRONT SEAT CUSHION SHIELD WIRE LH

(a) Remove the 2 screws and front seat cushion shield wire LH.

25. REMOVE FRONT SEAT CUSHION SHIELD WIRE RH (for Front Passenger Side)

HINT:

Use the same procedure described for the LH side.