Nissan Murano Z50 (2007 year). Manual - part 182

HEATED SEAT

SE-99

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TIWB0198E

SE-100

HEATED SEAT

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TIWB0818E

FRONT SEAT

SE-101

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FRONT SEAT

PFP:87000

Removal and Installation

NIS001GI

CAUTION:

Do not disassembly the component parts of only front passenger seat in the dotted lines shown in the
figure below.

SE-102

FRONT SEAT

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POWER SEAT

PIIB7781E

FRONT SEAT

SE-103

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MANUAL SEAT 

1.

Seatback board

2.

Clip (C101)

3.

Nut

4.

Side air bag module

5.

Inner stay

6.

Headrest

7.

Headrest holder (locked)

8.

Headrest holder (free)

9.

Seatback frame

10. Seatback pad

11.

Seat cushion pad

12. Seatback trim

13. Seat cushion trim

14. Power seat harness

15. Nut

16. Seat cushion frame

17. Seat cushion inner finisher

18. Reclining inner device

19. Screw

20. Bolt

21. Reclining outer device

22. Power seat switch

23. Pedal adjusting switch 

24. Reclining switch knob

25. Slide & lifter switch knob

26. Lumbar support switch knob

27. Seat cushion outer finisher

28. Seat cushion outer cover

29. Reclining device rod

30. Seat lifter link slide assembly

31. Seat control unit

32. Seat cushion front finisher

33. Seat belt buckle

34. Seat cushion under cover

PIIB7782E

SE-104

FRONT SEAT

Revision: 2006 July

2007 Murano

REMOVAL

When removing or installing the seat trim, carefully handle it to keep dirt out and avoid damage.

CAUTION:

●

Before removing the front seat, turn ignition switch OFF, disconnect both battery cables and wait
and least 3 minutes.

●

When checking the power seat circuit for continuity using a circuit tester, do not confuse its con-
nector 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 installing in the seat. Always handle it with care.

1.

Remove the front leg cover and rear leg cover (LH/RH).

NOTE:

●

Slide the seat backward, and disconnect the front tabs on the front leg cover. Then move the cover
toward the rear of the vehicle, and pull up to remove.

●

Slide the seat forward, then disengage the tabs on the front LH/RH of the rear leg cover and tabs
engaged into the rail. Then pull the cover toward the rear of the vehicle.

2.

Slide the seat until the body mounting bolts are visible and a tool can be inserted.
NOTE:
When disassembling the driver seat after removal, set the front/rear cushion lifter to the top position.

3.

Remove the body mounting bolts.

4.

Disconnect both battery cables.

5.

Remove the harness connector for the side air bag module.

6.

Remove the power seat harness connector and vehicle harness fixing clip out of the vehicle.
NOTE:
When removing and installing, using shop clothes, protect the parts from damage where it may interfere
with others.

INSTALLATION

Install in the reverse order of removal.
NOTE:
Be sure to insert the rear end tab of the rear leg cover under the rail.

1.

Seatback board

2.

Headrest

3.

Headrest holder (free)

4.

Headrest holder (locked)

5.

Seatback trim

6.

Seatback pad

7.

Seatback frame

8.

Inner stay

9.

Side air bag module

10. Reclining lever knob

11.

Seat cushion complete

PIIA4303E

FRONT SEAT

SE-105

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SEATBACK TRIM AND PAD
Removal

NOTE:
Be sure to set the front/rear cushion lifter to the top position.

1.

Remove the seatback board from the back of the seatback.

2.

Remove the retainer.

3.

Squeeze and pull up headrest holder tabs to remove front seat-
back frame.

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

4.

Remove the stay securing the inner cloth.

5.

Remove the seat heater harness connector. After removing the seatback trim & pad, remove the hog ring
to separate the trim, pad, and seatback heater unit.

Installation

Install in the reverse order of removal.

PIIA4304E

PIIA4305E

PIIA1158E

PIIA6082E

SE-106

FRONT SEAT

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REMOVAL OF SEATBACK ASSEMBLY

1.

 After completing the steps 1 and 2 of “SEATBACK TRIM AND PAD”, remove the harness connectors for
the reclining motor and lumbar support motor (driver seat only).

2.

Pull out the harness connector for the side air bag from the seat cushion.

3.

Remove the reclining device mounting bolts on the seatback frame, and remove the seatback assembly.

NOTE:
When assembling the seatback frame, make sure that the reclining device are locked on both sides, and
be sure to temporarily tighten the bolts, then tighten them finally.

INSTALLATION OF SEATBACK ASSEMBLY

Install in the reverse order of removal.

SEAT CUSHION TRIM AND PAD (POWER SEAT)

CAUTION:

Do not disassemble front passenger seat cushion assembly.
Always replace as an assembly.
For front passenger seat service parts, refer to the service part catalogue.

Removal

1.

Remove the seat cushion front finisher.

2.

Remove the power seat switch knob.

3.

Remove the seat cushion outer finisher.

4.

Remove the power seat switch assembly.

5.

Partially pull off the trim at the rear of the seat cushion forward,
and remove the hog rings on the seat cushion pad.

6.

Remove the retainer on the seat cushion frame, then remove the harness connector for the seat heater.

7.

After removing the seat cushion trim & pad, remove the hog rings to separate the trim and pad.

Installation

Install in the reverse order of removal.

PIIA4306E

SIIA0503E

REAR SEAT

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REAR SEAT

PFP:88300

Removal and Installation

NIS001GJ

LH SIDE SEAT

PIIB4963E

SE-108

REAR SEAT

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1.

Leg cover

2.

Seat outer side cover

3.

Headrest

4.

Headrest holder (free)

5.

Headrest holder (locked)

6.

Seatback board

7.

Seatback pad

8.

Seatback trim

9.

Seatback frame

10. Seat cushion pad

11. Seat cushion trim

12.

Seat cushion inner cover

13. Seat cushion outer cover

14. Reclining device outer cover

15.

Reclining device

16. Reclining device inner cover

17. Rear seat frame (RH)

18.

Rear seat side bracket (LH)

19. 

Rear seat center bracket (LH seat 
RH seat sharing)

20.

Rear seat center bracket cover (LH 
seat RH seat sharing)

REAR SEAT

SE-109

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RH SIDE SEAT

PIIB4962E

SE-110

REAR SEAT

Revision: 2006 July

2007 Murano

REMOVAL

1.

Remove the leg cover.

2.

Remove the seat mounting bolts.

3.

Fold the seatback forward.

4.

Remove the seat outer side cover.

5.

Remove the seat mounting bolts.

6.

Remove the remote control wire.

7.

Remove the seat mounting bolts.

8.

Remove the rear seat on the vehicle.

9.

Remove the bolts, and then remove the rear seat frame (RH/LH).

INSTALLATION 

Install in the reverse order of removal.

1.

Leg cover

2.

Seat outer side cover

3.

Headrest

4.

Headrest holder (free)

5.

Headrest holder (locked)

6.

Seatback board

7.

Armrest outer cover

8.

Armrest outer bracket

9.

Armrest inner cover

10. Armrest trim and pad 

11. Armrest inner bracket

12.

Reclining device outer cover

13. Reclining device

14. Reclining device inner cover

15.

Seat back pad

16. Seat back trim

17. Seat back frame

18.

Seat cushion pad

19.  Seat cushion trim

20. Seat cushion outer cover

21.  Seat cushion inner cover

22.  Rear seat frame (RH)

23. Rear seat bracket (RH)

24. 

Seat cushion center bracket (LH seat 
RH seat sharing)

25. 

Seat cushion center bracket cover 
(LH seat RH seat sharing)

 

PIIA4450E

PIIB1584E

PIIB1585E

REAR SEAT

SE-111

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REMOVAL OF REMOTE CONTROL LEVER

1.

Remove the rear seat. Refer to 

SE-110, "REMOVAL"

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2.

Remove the luggage side finisher lower. Refer to 

EI-37, "Removal and Installation"

 . 

3.

Remove the remote control lever mounting bolt.

4.

Remove the remote control lever assembly.

INSTALLATION OF REMOTE CONTROL LEVER 

Install in the reverse order of removal.

PIIB1586E

1.

Remote control wire

2.

Bolt

3.

Remote control lever

SE-112

REAR SEAT

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SRS-1

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

H  RESTRAINTS

CONTENTS

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SRS

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SUPPLEMENTAL RESTRAINT SYSTEM (SRS)

PRECAUTIONS .......................................................... 3

Precautions for Supplemental Restraint System 
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 3
Precautions for SRS “AIR BAG” and “SEAT BELT 
PRE-TENSIONER” Service  ..................................... 3
Occupant Classification System Precaution  ............ 3

PREPARATION ........................................................... 4

Commercial Service Tools ........................................ 4

SUPPLEMENTAL RESTRAINT SYSTEM (SRS)  ....... 5

SRS Configuration  ................................................... 5
Front Seat Belt Pre-Tensioner with Load Limiter ...... 6
Front Side Air Bag .................................................... 6
Side Curtain Air Bag ................................................. 6
Occupant Classification System (OCS)  ................... 7
Passenger Air Bag Status Condition  ........................ 7
Component Parts of Occupant Classification Sys-
tem ........................................................................... 7
Passenger Seatbelt Warning System ....................... 8

SYSTEM DESCRIPTION  ...................................... 8

TROUBLE DIAGNOSIS .............................................. 9

Trouble Diagnosis Introduction ................................. 9

DIAGNOSIS FUNCTION ....................................... 9
HOW TO PERFORM TROUBLE DIAGNOSIS 
FOR QUICK AND ACCURATE REPAIR  ............... 9
WORK FLOW ...................................................... 10

Component Parts Location ......................................11
Schematic .............................................................. 12
Wiring Diagram — SRS —  ..................................... 13
CONSULT-II Function  ............................................ 19

DIAGNOSIS MODE FOR CONSULT-II  ............... 19
HOW TO CHANGE SELF-DIAGNOSIS MODE 
WITH CONSULT-II  .............................................. 19
HOW TO ERASE SELF-DIAGNOSTIC 
RESULTS ............................................................ 20

Self-Diagnosis Function (Without CONSULT-II) ..... 20

HOW TO CHANGE SELF-DIAGNOSIS MODE 
WITHOUT CONSULT-LL  .................................... 20
HOW TO ERASE SELF-DIAGNOSTIC 
RESULTS ............................................................ 20

SRS Operation Check  ............................................ 21

DIAGNOSTIC PROCEDURE 1  ........................... 21

Trouble Diagnosis with CONSULT-II  ...................... 23

DIAGNOSTIC PROCEDURE 2  ........................... 23
DIAGNOSTIC PROCEDURE 3  ........................... 28
DIAGNOSTIC PROCEDURE 4 (CONTINUED 
FROM DIAGNOSTIC PROCEDURE 2)  .............. 30
DIAGNOSTIC PROCEDURE 5  ........................... 30

Trouble Diagnosis without CONSULT-II  ................. 36

DIAGNOSTIC PROCEDURE 6  ........................... 36
WARNING LAMP FLASH CODE CHART  ........... 36

Trouble Diagnosis: “AIR BAG” Warning Lamp Does 
Not Turn OFF  ......................................................... 40

DIAGNOSTIC PROCEDURE 7  ........................... 40

Trouble Diagnosis: “AIR BAG” Warning Lamp Does 
Not Turn ON  ........................................................... 41

DIAGNOSTIC PROCEDURE 8  ........................... 41

Trouble Diagnosis: Passenger Seatbelt Warning 
System .................................................................... 42

DRIVER AIR BAG MODULE  .................................... 43

Removal and Installation  ........................................ 43

REMOVAL ........................................................... 43
INSTALLATION ................................................... 44

SPIRAL CABLE  ........................................................ 45

Removal and Installation  ........................................ 45

REMOVAL ........................................................... 45
INSTALLATION ................................................... 45

FRONT PASSENGER AIR BAG MODULE  .............. 47

Removal and Installation  ........................................ 47

REMOVAL ........................................................... 47
INSTALLATION ................................................... 48

SIDE CURTAIN AIR BAG MODULE  ........................ 49

Removal and Installation  ........................................ 49

REMOVAL ........................................................... 49
INSTALLATION ................................................... 50

CRASH ZONE SENSOR ........................................... 51

Removal and Installation  ........................................ 51

REMOVAL ........................................................... 51
INSTALLATION ................................................... 51

SRS-2

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SIDE AIR BAG (SATELLITE) SENSOR  ................... 52

Removal and Installation  ........................................ 52

REMOVAL ........................................................... 52
INSTALLATION .................................................... 52

FRONT SEAT BELT PRE-TENSIONER  ................... 53

Removal and Installation  ........................................ 53

DIAGNOSIS SENSOR UNIT  ..................................... 54

Removal and Installation  ........................................ 54

REMOVAL ........................................................... 54
INSTALLATION .................................................... 54
ECU DISCRIMINATED NO. ................................. 54

OCCUPANT CLASSIFICATION SYSTEM CON-

TROL UNIT  ................................................................55

Removal and Installation .........................................55

COLLISION DIAGNOSIS  ..........................................56

For Frontal Collision ................................................56

SRS INSPECTION (FOR FRONTAL COLLI-
SION) ...................................................................56

For Side Collision ....................................................58

WHEN THE SIDE AIR BAG IS ACTIVATED IN 
THE SIDE COLLISION:  .......................................58
WHEN SRS IS NOT ACTIVATED IN THE SIDE 
COLLISION: .........................................................58
SRS INSPECTION (FOR SIDE COLLISION)  ......58