Nissan Murano Z51 (2008 year). Manual - part 203

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< SYMPTOM DIAGNOSIS >

SQUEAK AND RATTLE TROUBLE DIAGNOSES

3.

The trunk lid torsion bars knocking together

4.

A loose license plate or bracket

Most of these incidents can be repaired by adjusting, securing or insulating the item(s) or component(s) caus-
ing the noise.

SUNROOF/HEADLINING

Noises in the sunroof/headlining area can often be traced to one of the following:

1.

Sunroof lid, rail, linkage or seals making a rattle or light knocking noise

2.

Sunvisor shaft shaking in the holder

3.

Front or rear windshield touching headlining and squeaking

Again, pressing on the components to stop the noise while duplicating the conditions can isolate most of these
incidents. Repairs usually consist of insulating with felt cloth tape.

SEATS

When isolating seat noise it's important to note the position the seats in and the load placed on the seat when
the noise occurs. These conditions should be duplicated when verifying and isolating the cause of the noise.
Cause of seat noise include:
1.

Headrest rods and holder

2.

A squeak between the seat pad cushion and frame

3.

The rear seatback lock and bracket

These noises can be isolated by moving or pressing on the suspected components while duplicating the con-
ditions under which the noise occurs.Most of these incidents can be repaired by repositioning the component
or applying urethane tape to the contact area.

UNDERHOOD

Some interior noise may be caused by components under the hood or on the engine wall. The noise is then
transmitted into the passenger compartment.
Causes of transmitted underhood noise include:

1.

Any component mounted to the engine wall

2.

Components that pass through the engine wall

3.

Engine wall mounts and connectors

4.

Loose radiator mounting pins

5.

Hood bumpers out of adjustment

6.

Hood striker out of adjustment

These noises can be difficult to isolate since they cannot be reached from the interior of the vehicle. The best
method is to secure, move or insulate one component at a time and test drive the vehicle. Also, engine RPM
or load can be changed to isolate the noise. Repairs can usually be made by moving, adjusting, securing, or
insulating the component causing the noise.

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SQUEAK AND RATTLE TROUBLE DIAGNOSES

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Diagnostic Worksheet

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PIIB8740E

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SQUEAK AND RATTLE TROUBLE DIAGNOSES

PIIB8742E

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PRECAUTIONS

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PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000004778855

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIRBAG” and “SEAT BELT” of this
Service Manual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIRBAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors while ignition switch is
ON or engine is running, never use air or electric power tools or strike near the sensor(s) with a hammer.
Heavy vibration may activate the sensor(s), deploy the airbag(s), possibly cause serious injury.
When using air or electric power tools or hammers, always turn OFF ignition switch, disconnect the battery,
and wait 3 minutes or more before performing any service.

Precaution Necessary for Steering Wheel Rotation after Battery Disconnect

INFOID:0000000004778856

NOTE:
• Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-

tion, then disconnect both battery cables.

• After finishing work, confirm that all control unit connectors are connected properly, then re-connect both

battery cables.

• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.

If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.

This vehicle is equipped with a push-button ignition switch and a steering lock unit.
If the battery is disconnected or discharged, the steering wheel will lock and cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the procedure
below before starting the repair operation.

OPERATION PROCEDURE

1.

Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.

2.

Turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)

3.

Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.

4.

Perform the necessary repair operation.

5.

When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the push-button ignition switch from ACC position to ON position, then to LOCK position. (The steering
wheel will lock when the push-button ignition switch is turned to LOCK position.)

6.

Perform self-diagnosis check of all control units using CONSULT-III.

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PRECAUTIONS

Precaution for Procedure without Cowl Top Cover

INFOID:0000000004354939

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.

Precaution for Work

INFOID:0000000003350492

• After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check their

operation.

• Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.

PIIB3706J

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PREPARATION

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PREPARATION

PREPARATION

Special Service Tools

INFOID:0000000003350461

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Commercial Service Tools

INFOID:0000000003350462

Tool number

(Kent-Moore No.)

Tool name

Description

(J-39570)
Chassis ear

Locates the noise

(J-43980)
NISSAN Squeak and Rattle 
Kit

Repairs the cause of noise

SIIA0993E

SIIA0994E

Tool name

Description

Engine ear

Locates the noise

Remover tool

Removes clips, pawls and metal clips 

Power tool

SIIA0995E

PIIB7923J

PIIB1407E

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FRONT BUMPER

ON-VEHICLE REPAIR

FRONT BUMPER

Exploded View

INFOID:0000000003350463

JMKIA1961ZZ

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FRONT BUMPER

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Removal and Installation

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REMOVAL

CAUTION:

Bumper fascia is made of resin. Do not apply strong force to it, and be careful to prevent contact with
oil.

1.

Fully open hood assembly.

2.

Remove front grille. Refer to 

EXT-18, "Removal and Installation"

.

3.

Remove headlamp extension panel. Refer to 

EXL-174, "Removal and Installation"

.

4.

Remove clips (A) of bumper fascia assembly (1) upper side.

5.

Remove fender protector fixing clips (A) (LH/RH). 

6.

Remove front under cover and bumper lower finisher (LH/RH). Refer to 

EXT-26, "Exploded View"

.

7.

Remove bumper fascia assembly fixing bolts (A).

1.

Radiator core support

2.

Grommet

3.

Bumper fascia assembly

4.

Front fog lamp RH

5.

Bumper finisher RH

6.

Head lamp extension panel RH

7.

License plate bracket

8.

Head lamp extension panel LH

9.

Front fog lamp LH

10. Bumper finisher LH

11.

Bumper lower finisher LH

12. Bumper side bracket LH

13. Bumper stay RH

14.

Bumper side bracket RH

15. J nut

16. Bumper lower molding

17.

Bumper lower finisher RH

18. Bumper stay LH

19. Bumper reinforcement

20.

Energy absorber

21. Bumper retainer assembly

JMKIA1962ZZ

JMKIA1963ZZ

JMKIA1964ZZ

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FRONT BUMPER

8.

Remove bumper fascia assembly fixing screws (A) (LH/RH).

9.

Disconnect front fog lamp harness connector (LH/RH). 

10. Pull the bumper fascia side toward the vehicle side to disengage

the fitting of bumper side bracket and bumper fascia side.

11. Remove bumper fascia assembly.

CAUTION:

When removing bumper fascia assembly, 2 workers are required so as to prevent it from dropping.

12. Remove the following parts after removing bumper fascia assembly.

• Front fog lamp assembly (LH/RH). Refer to 

EXL-176, "Removal and Installation"

.

• Bumper side bracket (LH/RH)
• License plate bracket

13. Remove energy absorber.

14. Remove bumper reinforcement mounting nuts, and then remove bumper reinforcement.

15. Remove bumper stay (LH/RH) mounting bolts, and then remove bumper stay (LH/RH).

INSTALLATION

Install in the reverse order of removal.
NOTE:
After installing, perform fitting adjustment.

JMKIA1965ZZ

: Pawl

JMKIA1966ZZ

Portion

Clearance

Front bumper – Front grille

A – A

0.2 – 2.8 mm (0.008 – 0.110 in)

Front bumper – Headlamp extension panel 

B – B 

0.2 – 2.8 mm (0.008 – 0.110 in)

Front bumper – Headlamp 

C – C 

0.3 – 2.7 mm (0.012 – 0.106 in)

Front bumper – Front fender

D – D

0.0 – 0.8 mm (0.000 – 0.031 in)

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REAR BUMPER

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REAR BUMPER

Exploded View

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Removal and Installation

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REMOVAL

CAUTION:

Bumper fascia is made of resin. Never apply strong force to it, and be careful to prevent contact with
oil.

1.

Fully open back door assembly.

2.

Remove rear combination lamp (LH/RH).

1.

Rear body complete

2.

Bumper side bracket LH

3.

Bumper stay LH

4.

Grommet

5.

Bumper fascia assembly

6.

Reflex reflector LH

7.

Reflex reflector RH

8.

Bumper side bracket RH

9.

Bumper stay RH

10. Bumper reinforcement

11.

Energy absorber

JMKIA1967ZZ

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< ON-VEHICLE REPAIR >

REAR BUMPER

3.

Remove clips (A) located under rear combination lamp (LH/RH).

4.

Remove screws (B) (LH/RH).

5.

Remove rear mudguard. Refer to 

EXT-25, "Removal and Installation"

.

6.

Remove clips (A) of bumper fascia (1) underside (LH/RH).

7.

Remove clips (A) of bumper fascia underside. 

8.

Remove screws (A) of bumper fascia front end upper (LH/RH).

JMKIA1968ZZ

JMKIA2035ZZ

JMKIA1970ZZ

JMKIA1971ZZ

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REAR BUMPER

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9.

Pull to release bumper fascia assembly (1) from bumper side
bracket.

10. Remove bumper fascia assembly.

CAUTION:

When removing bumper fascia assembly, 2 workers are required so as to prevent it from dropping.

11. Remove the following parts after removing rear bumper fascia.

• Bumper side bracket (LH/RH)

Remove bumper side bracket (1) fixing screws (A) (LH/RH),
and then remove bumper side bracket (LH/RH).

• Reflex reflector (LH/RH)

Remove reflex reflector (1) fixing screws (A) (LH/RH), and
then remove reflex reflector (LH/RH).

12. Remove energy absorber.
13. Remove bumper reinforcement mounting nuts (LH/RH), and then remove bumper reinforcement.

14. Remove bumper stay mounting bolts, and then remove bumper stay.

INSTALLATION

Install in the reverse order of removal.
NOTE:
After installing, perform fitting adjustment.

: Pawl

JMKIA1972ZZ

JMKIA1973ZZ

JMKIA1974ZZ

Portion

Clearance

Rear bumper – Rear fender

A – A

0.0 – 1.0 mm (0.000 – 0.039 in)

Rear bumper – Rear combination lamp

B – B

0.5 – 3.5 mm (0.020 – 0.138 in)

Rear bumper – Back door

C – C

4.0 – 8.0 mm (0.157 – 0.315 in)

Rear bumper – Back door

D – D

5.0 – 9.0 mm (0.197 – 0.354 in)

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FRONT GRILLE

FRONT GRILLE

Exploded View

INFOID:0000000003350467

Removal and Installation

INFOID:0000000003350468

REMOVAL

1.

Fully open hood assembly.

2.

Remove radiator core support cover LH (1) fixing clips (A), and
then remove radiator core support cover LH.

3.

Remove radiator core support cover RH (2) fixing clips (B), and
then remove radiator core support cover RH.

1.

Radiator core support cover RH

2.

Fastener

3.

Front grille assembly

4.

Front emblem

5.

Radiator core support cover LH

: Pawl

JMKIA1975ZZ

JMKIA1976ZZ

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4.

Remove front grille (1) fixing clips (A).

5.

Disengage fastener (A) of fixing front grille (1) with plier (B).

6.

Pull front grille (1) horizontally toward vehicle front, and then
remove front grille.

7.

Remove the front emblem after removing front grille.
• Remove emblem (1) fixing pawls.
• Remove emblem from front grille (2).

INSTALLATION

Install in the reverse order of removal.

JMKIA1977ZZ

JMKIA1978ZZ

: Pawl

JMKIA1979ZZ

: Pawl

JMKIA1980ZZ

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COWL TOP

COWL TOP

Exploded View

INFOID:0000000003350469

Removal and Installation

INFOID:0000000003350470

REMOVAL

1.

Fully open hood assembly.

1.

Windshield side molding RH

2.

Cowl top seal

3.

Rubber plug RH

4.

Extension cowl top

5.

Windshield side molding LH

6.

Front wiper arm and blade LH

7.

Front wiper arm and blade RH

8.

Front wiper arm cover RH

9.

Washer nozzle RH

10. Extension cowl top

11. Rubber plug LH

12. Front wiper arm cover LH

13. Washer nozzle LH

14. Cowl top cover

15. Front wiper drive assembly

16. EPT sealer

Refer to 

GI-4, "Components"

 for symbols in the figure.

JMKIA1981GB

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COWL TOP

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2.

Remove front wiper arm blade (LH/RH). Refer to 

WW-126, "Removal and Installation"

.

3.

Remove windshield side molding (1) fixing clips (A) (LH/RH).

4.

Disconnect front washer tube connector (1).

5.

Remove cowl top cover fixing clips.

6.

Pull forward to release cowl top cover (1) from windshield glass.

CAUTION:

When performing the procedure after removing cowl top
cover, cover the lower end of windshield glass with ure-
thane etc.

7.

Remove the following parts after removing cowl top cover.
• Cowl top seal 
• Washer nozzle (LH/RH)
• Washer tube
• EPT sealer

8.

Remove front wiper drive assembly. Refer to 

WW-130, "Removal and Installation"

.

9.

Remove brake reservoir tank (1) fixing nuts (A).

10. Remove brake fluid level switch harness clips (B).

11. Remove extension cowl top mounting bolts, and then remove extension cowl top.

12. Remove dash lower insulator upper mounting nuts, and then remove dash lower insulator upper.

JMKIA1982ZZ

JMKIA1983ZZ

JMKIA1984ZZ

JMKIA1985ZZ

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