2007 INFINITI QX56 headrest

FRONT SEAT
SE-85
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REMOVAL
When removing or installing the seat trim, handle it carefully to keep dirt out and avoid damage.
CAUTION:
• Before removing the front seat, turn the ignition switch off, disconnect both battery cables and wait
at least 3 minutes.
• When checking the power seat circuit for continuity using a circuit tester, do not confuse its connec-
tor with the side air bag module connector. Such an error may cause the air bag to deploy.
• Do not drop, tilt, or bump the side air bag module while installing the seat. Always handle it with
care.
• After front side air bag module inflates, front seatback assembly must be replaced.
• Front passenger seat is equipped with an Occupant Classification System sensor and control mod-
ule. Do not disassemble front passenger seat cushion assembly or remove the trim as this will affect
the Occupant Classification System calibration.
• Always replace passenger seat cushion as an assembly.
1. Slide the seat until the four body mounting bolts are visible and a tool can be inserted.
NOTE:
• If disassembling the seat after removal, set the front/rear cushion lifters to the top position.
2. Disconnect both battery cables and wait at least 3 minutes.
3. Disconnect the side air bag module harness connector.
4. Remove the four body mounting bolts.
5. Disconnect the power seat harness connectors and remove the seat from the vehicle.
NOTE:
When removing and installing the seat, use shop cloths to protect the vehicle from damage.
INSTALLATION
• Installation is in the reverse order of removal.
Disassembly and AssemblyINFOID:0000000003533211
SEATBACK TRIM AND PAD
WARNING:
Removal of front side air bag module should only be done to allow deployment of front side air bag
module prior to disposal of seatback assembly.
NOTE:
Only complete seatback assemblies can be replaced on vehicles equipped with side air bags.
NOTE:
Be sure to set the front/rear cushion lifter to the top position.
Driver Seat
1. Remove the headrest.
1. Headrest 2. Headrest holder with multi-position
lock 3. Seatback board
4. Armrest assembly 5. Lumbar switch bezel 6. Fold flat link bar
7. Outboard reclining arm outer cover 8. Outboard reclining arm inner cover 9. Inboard reclining arm inner cove
10. Latch cover 11. LH outer leg cover 12. Outboard reclining arm inner cover
13. Seat cushion inner cover 14. Passenger seat wiring harness 15. Inner front leg cover
16. Power seat frame assembly 17. NVH assembly 18. Seat cushion front finisher
19. Outer pedestal finisher 20. Seat cushion outer finisher 21. Seat cushion assembly
22. Power seat switch escutcheon 23. Slide switch knob 24. Recliner switch knob
25. Seatback assembly 26. Headrest holder 27. Seat slide/ recline switch
28. Power lumbar switch

SE-86
< SERVICE INFORMATION >
FRONT SEAT
2. Unhook the j-channel.
3. From inside of the seatback, squeeze the headrest holder tabs
at the base of the stay pipe and pull up to remove.
NOTE:
Before installing the headrest holder, check its orientation (front/
rear and right/left).
Passenger Seat
1. Remove the headrest.
2. Remove the seatback board from the back of the seatback.
3. Remove the retainer.
LIIA1580E
LRS023
PIIA0163E
SIIA0113E

FRONT SEAT
SE-87
< SERVICE INFORMATION >
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4. From inside of the seatback, squeeze the headrest holder tabs
at the base of the stay pipe and pull up to remove.
NOTE:
Before installing the headrest holder, check its orientation (front/
rear and right/left).
Removal of seatback assembly
1. After completing the steps 1 and 2 of "Seatback Trim and Pad", remove the side air bag harness connec-
tor from the seat cushion.
2. Remove the mounting bolts (2 for each side) and seatback assembly.
Installation of seatback assembly
• Installation is in the reverse order of removal.
SEAT CUSHION TRIM AND PAD (DRIVER) OR SEAT CUSHION ASSEMBLY (PASSENGER)
CAUTION:
• Front passenger seat is equipped with an Occupant Classification System sensor and control mod-
ule. Do not disassemble front passenger seat cushion assembly or remove the trim as this will affect
the Occupant Classification System calibration.
• Always replace passenger seat cushion as an assembly.
• When removed, the passenger seat cushion must always be placed pan side UP to prevent damage.
• During installation, the wire harness clips must be reinstalled in the holes they were originally in.
Do not add clips.
• The Occupant Classification System control module can only be replaced as part of the seat cushion
assembly.
NOTE:
If the vehicle has been involved in a collision the seat must be inspected for damage. Refer to SRS-49
.
1. Remove the power seat switch knobs, power seat switch
escutcheon and lumbar switch bezel.
2. Remove the power seat and power lumbar switches.
3. Remove four bolts and the seat cushion assembly.
4. Remove the retainer on the seat cushion frame, then remove the harness connector for the seat heater.
LRS023
LIIA1581E
SIIA0503E

SE-90
< SERVICE INFORMATION >
SECOND SEAT
Disassembly and Assembly
INFOID:0000000003533213
Second Row RH
WIIA1013E
1. Headrest 2. Seatback pad 3. Seatback frame
4. Rear seat bezel 5. RH Headrest guide 6. LH Headrest guide
7. Seat back panel 8. Seat actuator assembly 9. Reclining device inner cover
10. Reclining device inner mid cover 11. Armrest assembly 12. Armrest bolt cover
13. Armrest trim cover 14. Latch assembly 15. Seat cushion mat springs

SE-92
< SERVICE INFORMATION >
SECOND SEAT
Second row center
WIIA1014E
1. Seatback pad 2. Armrest finisher 3. Headrest
4. Seat belt retractor cover 5. Seat belt bezel 6. RH headrest guide locking
7. LH headrest guide free 8. Seatback board 9. Seat bracket cover
10. Armrest pivot bracket cover 11. Seatback frame 12. Seat cushion frame
13. Latch assembly 14. Lower rear pivot bracket support 15. Outer hinge cover
16. Center seat base assembly 17. Link and pivot bracket apron 18. Seat cushion pad
19. Seat cushion trim cover 20. Cushion stop bumper 21. Inner lever cover

SECOND SEAT
SE-93
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Second row LH
22. Seat hinge assembly 23. Seat lever assembly 24 Outer lever cover
25. Seat lock cover 26 Armrest cover 27 Armrest bracket
28 Armrest pad 29 Cup holder 30 Seatback trim cover
WIIA1015E
1. Seat back panel 2. RH headrest guide 3. LH headrest guide
4. Rear seat bezel 5. Seatback pad 6. Seatback trim cover
7. Headrest 8. Seat latch and recliner release 9. Reclining device outer cover

THIRD SEAT
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RH Side SeatINFOID:0000000003533215
REMOVAL
1. Remove the storage bin. Refer to EI-39 .
2. Remove the lower base trim covers.
3. Remove (A) front link nuts and (B) RH hinge front bolt.
4. Remove push pin (2) and release elastic ban (3) from seat
frame (1).
•⇐: Vehicle front
5. Partially lift seatback upright, then remove seat belt buckle (2)
from between hinge cover (1) and seat cushion side facing (3).
•⇐: Vehicle front
6. Retract the seat into the cargo floor position.
7. Remove the rear bolts from the seat assembly.
8. Remove the seat assembly.
INSTALLATION
Installation is in the reverse order of removal.
DISASSEMBLY AND ASSEMBLY
16. Seatback board 17. Seatback pad 18. Headrest holder, locking
19. Headrest holder, free 20. Headrest
Front link nuts : 45 N·m (4.6 Kg-m, 33 ft-lb)
RH hinge front bolt : 45 N·m (4.6 Kg-m, 33 ft-lb)
LIIA2326E
LHIA0105E
Seat hinge rear bolt : 45 N·m (4.6 Kg-m, 33 ft-lb)
LHIA0106E
LIIA2327E

SE-98
< SERVICE INFORMATION >
THIRD SEAT
Third seat RH
LIIA2323E
1. RH 3rd seat assembly 2. Seatback assembly 3. Seatback pad
4. Seatback trim cover 5. Seat cushion assembly 6. Seat cushion trim cover
7. Seat cushion pad 8. Flex mat springs 9. Flex mat
10. Front link covers 11. Seat cushion frame 12. RH hinge cover
13. LH hinge cover 14. Seatback frame assembly 15. Seatback board
16. Seatback cable assembly 17. Release handle bezel 18. Headrest holder, locking
19. Headrest holder, free 20. Headrest