Nissan Quest E52. Manual - part 1068

FRONT SEAT (POWER SEAT)

SE-101

< REMOVAL AND INSTALLATION >

C

D

E

F

G

H

I

K

L

M

A

B

SE

N

O

P

1.

Headrest

2.

Headrest holder (locked)

3.

Headrest holder (free)

4.

Side air bag module

5.

Reclining device inner cover (rear)

6.

Reclining device inner cover (front)

7.

Reclining device outer cover (rear)

8.

Reclining device outer cover (front)

9.

Side air bag rod

10. Seat slide rear outer cover

11.

Lower outer finisher

12. TORX bolt

13. Seat cushion outer finisher

14. Seat reclining switch knob

15. Seat slide & lifter switch knob

16. Seat switch assembly

17. Seat cushion finisher

18. Seat slide front outer cover

JMJIA9480GB

SE-102

< REMOVAL AND INSTALLATION >

FRONT SEAT (POWER SEAT)

Removal and Installation

INFOID:0000000009652988

REMOVAL

WARNING:

Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait 3 minutes or
more.
NOTE:
When removing lower outer finisher, lower inner finisher, side air bag, and seat harness on driver side, operate
seat slide & seat lifter switch and set seat cushion to the highest position in advance. This facilitates removal.

1.

Remove headrest.

2.

Operate seat slide & lifter switch and slide seat to the frontmost position.

3.

Remove seat slide rear outer cover.

a.

Disengage pawls on the rear side of seat slide rear outer cover.

b.

Disengage pawls on the front side of seat slide rear outer cover.

c.

Slide seat slide rear outer cover to the rear side to remove.

4.

Remove seat slide rear inner cover.

a.

Disengage pawls on the rear side of seat slide rear inner cover.

b.

Disengage pawls on the front side of seat slide rear inner cover.

c.

Slide seat slide rear inner cover to the rear side to remove.

5.

Remove rear outer mounting TORX bolt.

6.

Remove rear inner mounting TORX bolt.

7.

Operate seat slide & lifter switch and slide seat to the rearmost position.

19. Occupant detection system control 

unit

20. Seat slide front inner cover

21. Seat cushion heater unit

22. Seat cushion pad

23. Seat cushion trim

24. Seat cushion inner finisher

25. Armrest assembly

26. Armrest cap

27. Seat belt buckle trim

28. Seat harness assembly

29. Seatback lower carpet

30. Anchor bolt

31. Seat belt buckle

32. Seatback silencer

33. Seatback heater unit

34. Seatback felt

35. Seatback board

36. Seatback trim

37. Seatback pad

38. Lower inner finisher

39. Seatback hook assembly

40. Seat slide rear inner cover

41

Seat frame & adjuster assembly

: Pawl

: Metal clip

: Always replace after every disassembly.

: N·m (kg-m, in-lb)

: N·m (kg-m, ft-lb)

: Pawl

JMJIA4743ZZ

: Pawl

JMJIA4744ZZ

FRONT SEAT (POWER SEAT)

SE-103

< REMOVAL AND INSTALLATION >

C

D

E

F

G

H

I

K

L

M

A

B

SE

N

O

P

8.

Remove seat slide front outer cover.

a.

Disengage pawls on the front side of seat slide front outer cover.

b.

Disengage pawls on the rear side of seat slide front outer cover.

c.

Slide seat slide front outer cover to the front side while lifting it
upward to remove.

9.

Remove seat slide front inner cover.

a.

Disengage pawls on the front side of seat slide front inner cover.

b.

Disengage pawls on the rear side of seat slide front inner cover.

c.

Slide seat slide front inner cover to the front side while lifting it
upward to remove.

10. Remove front outer mounting bolt.

11. Remove front inner mounting bolt.
12. Operate seat reclining switch and set the seatback vertically.

13. Disconnect seat cushion lower harness connector, and then remove harness fixing clips.

WARNING:

Never insert foreign materials, such as a screwdriver, into air bag module connector. (This is to
prevent accidental activation caused by static electricity.)

CAUTION:

Before performing removal operation, check the installation position of harness connectors and
harness fixing clamps.

14. Remove seat from the vehicle.

CAUTION:

When removing and installing, use shop cloths to protect parts from damage.

INSTALLATION

Note the following items, and install in the reverse order of removal.

CAUTION:

• When removing and installing, use shop cloths to protect parts from damage.
• Before tightening bolts, check that the carpet is not caught in bolt holes on mounting portion.
• Always fix the harness fixing clamp in position.
• When connecting the connector, be sure to raise lock, and then push lock into the connector to fix.

Check that the lock is engaged securely after connecting the connector.

• When installing, tighten mounting bolts to the specified

torque according to the numerical order as shown in the fig-
ure, starting from front inner mounting bolt.
For the specified torque, refer to 

SE-99, "Exploded View"

.

: Pawl

JMJIA6118ZZ

: Pawl

JMJIA6119ZZ

JMJIA6120ZZ

SE-104

< REMOVAL AND INSTALLATION >

FRONT SEAT (POWER SEAT)

NOTE:
After installing the front seat, perform additional service when removing battery negative terminal.
Refer to 

ADP-46, "Description"

.

SEATBACK

SEATBACK : Disassembly and Assembly

INFOID:0000000009652989

DISASSEMBLY

1.

Remove armrest assembly.

a.

Disengage pawls and remove armrest cap.

b.

Remove mounting bolt, and remove armrest assembly.

2.

Remove the seatback retainer (A), and then open seatback fas-
tener (B).

3.

Roll up seatback trim, and then remove seatback retainer (C).

4.

Remove side air bag module.

a.

Remove seatback lower carpet from the seatback trim retainer.

b.

Remove seatback trim retainer (A) and (B).

c.

Remove seat cushion lower side air bag module harness connector clip and side air bag module harness
clip.

: Pawl

JMJIA4975ZZ

JMJIA6243ZZ

JMJIA6267ZZ