Toyota Tundra (2015 year). Manual — part 2475

25. REMOVE FRONT LOWER SEAT CUSHION SHIELD RH (for Driver Side)

HINT:

Use the same procedure described for the LH side.

26. REMOVE FRONT LOWER SEAT CUSHION SHIELD LH (for Front Passenger Side)

27. REMOVE FRONT LOWER SEAT CUSHION SHIELD RH (for Front Passenger Side)

HINT:

Use the same procedure described for the LH side.

28. REMOVE UPPER SEAT TRACK COVER

29. REMOVE UPPER NO. 4 SEAT TRACK COVER

30. REMOVE UPPER NO. 3 SEAT TRACK COVER

HINT:

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

31. REMOVE FRONT SEAT CUSHION SHIELD WIRE LH

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

SEAT: FRONT POWER SEAT MOTOR ASSEMBLY: REMOVAL; 201...

Last Modified: 9-16-2014

6.6 G

Doc ID: RM000002XEQ009X

Model Year: 2015

Model: Tundra

Prod Date Range: [08/2014 - ]

Title: SEAT: FRONT POWER SEAT MOTOR ASSEMBLY: INSPECTION; 2015 MY Tundra [08/2014 - ]

INSPECTION

1. INSPECT FRONT SEATBACK FRAME SUB-ASSEMBLY LH (w/o Seat Position Memory

System)

and check that the reclining motor LH operates smoothly as

follows.

OK:

CONDITION

SWITCH CONDITION

Battery positive (+) → Terminal 2
Battery negative (-) → Terminal 1

Forward

Battery positive (+) → Terminal 1
Battery negative (-) → Terminal 2

Backward

If the result is not as specified, replace the front seatback

frame sub-assembly LH.

Text in Illustration

*1 Terminal 1

*2 Terminal 2

*a

Component without wire harness connected

(Front Seatback Frame Sub-assembly LH (Reclining Motor LH))

2. INSPECT FRONT SEATBACK FRAME SUB-ASSEMBLY LH (w/ Seat Position Memory

System)

and check that the reclining motor LH operates smoothly as

follows.

OK:

CONDITION

SWITCH CONDITION

Battery positive (+) → Terminal 2
Battery negative (-) → Terminal 1

Forward

Battery positive (+) → Terminal 1
Battery negative (-) → Terminal 2

Backward

SEAT: FRONT POWER SEAT MOTOR ASSEMBLY: INSPECTION; 20...

If the result is not as specified, replace the front seatback

frame sub-assembly LH.

Text in Illustration

*1 Terminal 1

*2 Terminal 2

*a

Component without wire harness connected

(Front Seatback Frame Sub-assembly LH (Reclining Motor LH))

3. INSPECT FRONT SEAT CUSHION FRAME SUB-ASSEMBLY LH (w/o Seat Position Memory

System)

check that the slide motor LH operates smoothly as follows.

OK:

CONDITION

SWITCH CONDITION

Battery positive (+) → Terminal 4
Battery negative (-) → Terminal 3

Forward

Battery positive (+) → Terminal 3
Battery negative (-) → Terminal 4

Backward

If the result is not as specified, replace the front seat cushion

frame sub-assembly LH.

Text in Illustration

*a

Component without wire harness connected

(Front Seat Cushion Frame Sub-assembly LH (Slide Motor LH))

connector, and check that the front vertical motor LH

operates smoothly as follows.

OK:

CONDITION

SWITCH CONDITION

Battery positive (+) → Terminal 2
Battery negative (-) → Terminal 1

Upward

Battery positive (+) → Terminal 1
Battery negative (-) → Terminal 2

Downward

If the result is not as specified, replace the front seat cushion

SEAT: FRONT POWER SEAT MOTOR ASSEMBLY: INSPECTION; 20...

frame sub-assembly LH.

Text in Illustration

*1 Terminal 1

*2 Terminal 2

*a

Component without wire harness connected

(Front Seat Cushion Frame Sub-assembly LH (Front Vertical Motor

LH))

check that the lifter motor LH operates smoothly as follows.

OK:

CONDITION

SWITCH CONDITION

Battery positive (+) → Terminal 1
Battery negative (-) → Terminal 2

Upward

Battery positive (+) → Terminal 2
Battery negative (-) → Terminal 1

Downward

If the result is not as specified, replace the front seat cushion

frame sub-assembly LH.

Text in Illustration

*a

Component without wire harness connected

(Front Seat Cushion Frame Sub-assembly LH (Lifter Motor LH))

4. INSPECT FRONT SEAT CUSHION FRAME SUB-ASSEMBLY LH (w/ Seat Position Memory

System)

check that the slide motor LH operates smoothly as follows.

OK:

CONDITION

SWITCH CONDITION

Battery positive (+) → Terminal 4
Battery negative (-) → Terminal 3

Forward

Battery positive (+) → Terminal 3
Battery negative (-) → Terminal 4

Backward

If the result is not as specified, replace the front seat cushion

frame sub-assembly LH.

SEAT: FRONT POWER SEAT MOTOR ASSEMBLY: INSPECTION; 20...