Nissan Qashqai J11. Manual - part 1186

FRONT SEAT

SE-27

< REMOVAL AND INSTALLATION >

C

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1.

Seatback trim

2.

Seatback pad

3.

Seatback heater unit (if 
equipped)

4.

Seat cushion trim

5.

Seat cushion pad

6.

Seat cushion heater unit (if 
equipped)

7.

Seat occupant sensor

8.

Seat cushion suspension mat

9.

Seat cushion heater unit har-
ness connector

10. Seat belt buckle

11.

Rivet

12. Connector bracket

13. Seat cushion frame

14. Lower end cap

15. Upper end cap

16. Seat cushion outer finisher

17. Lifter lever knob

18. Lifter lever knob cap

19. Side air bag module

20. Reclining device inner cover

21. Spring inner cover

22. Seat cushion inner finisher

23. Seatback frame

24. Headrest holder (free)

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< REMOVAL AND INSTALLATION >

FRONT SEAT

Removal and Installation

INFOID:0000000010478133

REMOVAL

CAUTION:

• When removing and installing, use shop cloths to protect parts from damage.
• Before removal, turn ignition switch OFF, disconnect both battery cables, and then wait for at least 3

minutes.

1.

Remove headrests.

2.

Slide the seat to the full rearward position. 

3.

Disconnect negative and positive battery terminals, then wait at least three minutes (power seat only).

4.

Disconnect harness connector from side air bag module.

5.

Remove front mouting bolts.

6.

Connect negative and positive battery terminals, then slide the seat to the full forward position (power seat
only).

7.

Slide the seat to the full forward position. 

8.

Disconnect negative and positive battery terminals, then wait at least three minutes (power seat only).

9.

Remove rear mounting bolts.

10. Tilt the seat rearward and disconnect the harness connectors from the seat. 

CAUTION:

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

11. Remove the seat from the vehicle.

CAUTION:

• When removing and installing, use cloths to protect parts from damage.
• When removing and installing, 2 workers are required so as to prevent it from dropping.

INSTALLATION

Installation is in the reverse order of removal.

CAUTION:

• When removing and installing, use shop cloths to protect parts from damage.
• Tighten front seat mounting bolts following the numerical

order shown in the figure. Refer to 

SE-24, "Exploded View"

.

• Always fix the harness fixing clamp in position.

SEATBACK

SEATBACK : Disassembly and Assembly

INFOID:0000000010478134

DISASSEMBLY

WARNING:

Do not leave any objects (screwdrivers, tools, etc.) on the seat during seatback repair. It can lead to
personal injury if the side air bag module should accidentally deploy.

CAUTION:

25. Headrest holder (locked)

26. Headrest

Refer to 

GI-4, "Components"

 for symbols in the figure.

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FRONT SEAT

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< REMOVAL AND INSTALLATION >

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• Before servicing, turn the ignition switch OFF, disconnect both battery terminals then wait at least

three minutes.

• Always work from the side or back of the seatback, do not work in front of seat.
• Do not use air tools or electric tools for servicing the seat assembly.
• Do not insert any objects into the side air bag module.
• Do not attempt to disassemble the side air bag module.
• Do not expose the side air bag module to temperatures exceeding 93

°

C (199

°

F).

• Do not expose the side air bag module to any oil, grease, detergent or water.
• During disassembly, do not damage the seatback board, connectors, retainers, clips, module har-

ness or the side air bag module.

NOTE:
• If the vehicle has been involved in a collision and the side air bag module has deployed, the seat trim must

be replaced. 

• Front seat (LH) shown, front seat (RH) similar.

1.

Remove driver side front seat or front seat passenger side. Refer to 

SE-28, "Removal and Installation"

(DRIVER SIDE), 

SE-28, "Removal and Installation"

 (PASSENGER SIDE).

2.

Release seatback fasteners (LH/RH).

3.

Press the headrest holder lock button, then lift headrest up and remove.

4.

Release headrest holder locks as shown and remove headrest holders.

CAUTION:

Before removing/installing the headrest holder, check its orientation (front/rear and right/left).

5.

Release side air bag module harness clamps from seat frame.
NOTE:
Take note of harness routing and attachment location for correct installation.

6.

Remove side air bag module harness mounting nuts (A).

CAUTION:

Never reuse side air bag module nuts.

7.

Remove seat cushion outer finisher (LH).

a.

Manual seat:

i.

Remove cap with a suitable trim tool.

ii.

Pull handle to remove..

iii.

Lift handle to access clip on inside.

iv.

Disengage clip with suitable tool and slide off.

b.

Power seat (driver seat only):

i.

Remove the seat cushion outer finisher (LH). 

ii.

Release metal clips from seat frame.

iii.

Release pawls and remove.

iv.

Disconnect harness connectors from the power seat switch and lumbar support switch (if equipped).

8.

Release pawls and clips, and remove seat cushion outer finisher (RH).

9.

Release clips and remove side air bag module harness from seat frame.
NOTE:

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< REMOVAL AND INSTALLATION >

FRONT SEAT

Take note of harness routing and attachment location for correct installation.

10. Disconnect the harness connector from lumbar support motor (if equipped) and release harness from

seatback assembly.
NOTE:
Take note of harness routing and attachment location for correct installation.

11. Disconnect the harness connector for the front seat heater (if equipped).

NOTE:
Take note of harness routing and attachment location for correct installation.

12. Remove seatback trim and pad.
13. Release fastener and remove hog rings, then separate seatback trim from seatback pad.

NOTE:
Remove all pieces of hog rings and discard them.

14. Remove screws (A) on both sides of the seatback frame (1).

CAUTION:

Never reuse seatback frame screws. Replace with new
ones.

ASSEMBLY

• First tighten screws by hand in the order shown.
• Tighten the seatback assembly screws to specification. Refer to

SE-24, "Exploded View"

.

• Install new hog rings on the seatback trim in original positions. 
• Use only one hog ring in each designated location.
• Make sure hog rings are correctly fastened around both the seat

back trim and seatback pad wires.

• Use NISSAN standard hog rings and tools to assemble.
• Make sure hook fastener is pressed into place after seatback trim

is assembled.

• Smooth out all wrinkles during assembly.

CAUTION:

• Do not reuse seatback frame bolts, replace with new ones.
• Always route side air bag module harness in original location. Replace any deformed or damaged

clips with same type and color. Always install clips in the original location in the harness. 

• After work is completed, check that no system malfunction is detected causing the air bag warning

lamp to illuminate.

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