Nissan Murano Z50 (2006 year). Manual — part 26

SQUEAK AND RATTLE TROUBLE DIAGNOSIS

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Diagnostic Worksheet

NIS0015U

PIIB8740E

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SQUEAK AND RATTLE TROUBLE DIAGNOSIS

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2006 Murano

PIIB8742E

HOOD

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HOOD

PFP:F5100

Fitting Adjustment

NIS0015V

PIIB1217E

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HOOD

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2006 Murano

LONGITUDINAL AND LATERAL CLEARANCE ADJUSTMENT

1.

Remove hood lock assembly, loosen the hood hinge nuts and close the hood.

2.

Adjust the lateral and longitudinal clearance, and open the hood to tighten the hood hinge mounting bolts
to the specified torque.

3.

Install the hood lock temporarily, and align the hood striker and lock so that the centers of striker and lock
become vertical viewed from the front, by moving the hood lock laterally.

4.

Tighten hood lock mounting bolts to the specified torque.

CAUTION:

Adjust right/left Clearance between hood and each part to the following specification.

FRONT END HEIGHT ADJUSTMENT

1.

Remove the hood lock and adjust the height by rotating the bumper rubber until the hood becomes 1 to1.5
mm (0.04 to 0.059 in) lower than the fender.

2.

Temporarily tighten the hood lock, and position it by engaging it with the hood striker. Check the lock and
striker for looseness, and tighten the hood lock mounting bolts to the specified torque.

SURFACE HEIGHT ADJUSTMENT

1.

Remove hood lock, and adjust the surface height difference of hood, fender and headlamp according to
the fitting standard dimension, by rotating RH and LH bumper rubbers.

2.

Install hood lock temporarily, and move hood lock laterally until the centers of striker and lock become ver-
tical when viewed from the front.

3.

Make sure that the hood lock secondary latch is properly
engaged with the secondary striker with hood's own weight.

4.

Make sure that the hood lock primary latch is securely engaged
with the hood striker with hood's own weight by dropping hood
from approx. 200 mm(7.87in) height.

CAUTION:

Do not drop hood from a height of 300 mm (11.81 in) or
more.

5.

Move hood lockup and down until striker smoothly engages the
lock when the hood is closed.

6.

When pulling the hood opener lever gently, make sure that front
end of the hood rises by approximately 20 mm (0.79 in) and that hood striker and hood lock primary latch
is disengaged. Also make sure that hood opener returns to the original position.

7.

After adjustment, tighten lock bolts to the specified torque.

1.

Bumper rubber

2.

Hood hinge

3.

Hood stay

4.

Hood lock assembly

5.

Hood assembly

6.

Front grille

7.

Headlamp

8.

Front fender

Hood and headlamp (B–B)

: Less than 2.0 mm (0.08in)

PIIB1082E

HOOD

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Removal and Installation of Hood Assembly

NIS0015W

REMOVAL

1.

Support the hood striker with a proper material to prevent it from
falling.

WARNING:

Body injury may occur if no supporting rod is holding the
hood open when removing the damper stay.

2.

Remove the hood stays from the stud balls on the body side.

3.

Remove the hinge mounting nuts on the hood to remove the hood assembly.

CAUTION:

Operate with two workers, because of its heavy weight.

INSTALLATION

Install in the reverse order of removal.

CAUTION:

●

Before installing hood hinge, apply anticorrosive agent onto the mounting surface of the vehicle
body.

1.

Hood assembly

2.

Hood front sealing rubber

3.

Hood insulator

4.

Hood stay

5.

Hood hinge

6.

Hood lock assembly

PIIA3926E

PIIA3927E

BL-16

HOOD

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2006 Murano

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After installing, perform hood fitting adjustment. Refer to

BL-13, "Fitting Adjustment"

.

Removal and Installation of Hood Lock Control

NIS0015X

REMOVAL

1.

Remove the front grill. Refer to

EI-19, "Removal and Installation"

.

2.

Remove the front fender protector (LH). Refer to

EI-21, "Removal and Installation"

.

3.

Remove the hood lock assembly.

4.

Disconnect the hood lock cable from the hood lock, and clip it from the radiator core support upper and
hood ledge.

1.

Hood lock assembly

2.

Hood lock cable

3.

Radiator core support side

4.

Hood ledge reinforce upper

5.

hood ledge upper

PIIA4011E

PIIB1218E

HOOD

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5.

Remove the hood lock opener mounting bolts, and remove the
hood lock opener.

6.

Remove the grommet on the dashboard, and pull the hood lock
cable toward the passenger room.

CAUTION:

While pulling, be careful not to damage (peeling) the out-
side of the hood lock cable.

INSTALLATION

1.

Pull the hood lock cable through the panel hole to the engine room.
Be careful not to bend the cable too much, keeping the radius
100mm (3.94 in) or more.

2.

Make sure the cable is not offset from the positioning grommet,
and push the grommet into the panel hole securely.

3.

Apply the sealant to the grommet (at * mark) properly.

4.

Install the cable securely to the lock.

5.

After installing, check the hood lock adjustment and hood
opener operation.

Hood Lock Control Inspection

NIS0015Y

CAUTION:

If the hood lock cable is bent or deformed, replace it.

PIIA4012E

PIIA0173E

PIIA3552E

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HOOD

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2006 Murano

1.

Make sure that the hood lock secondary latch is properly
engaged with the secondary striker with hood's own weight.

2.

Make sure that the hood lock primary latch is securely engaged
with the hood striker with hood's own weight by dropping it from
approx. 200 mm (7.87 in) height.

CAUTION:

Do not drop hood from a height of 300 mm (11.81in) or
more.

3.

When pulling hood opener lever gently, make sure that front end of the hood rises by approximately 20
mm (0.79 in) and that hood striker and hood lock primary latch are disengaged. Also make sure that hood
opener returns to the original position.

4.

Confirm hood lock is properly lubricated. If necessary, apply
grease at the point shown in the figure.

PIIB1082E

PIIA3550E

RADIATOR CORE SUPPORT

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RADIATOR CORE SUPPORT

PFP:62500

Removal and Installation

NIS0015Z

REMOVAL

1.

Remove radiator cover grill. Refer to

EM-16, "AIR CLEANER AND AIR DUCT"

.

2.

Remove air duct. Refer to

EM-16, "AIR CLEANER AND AIR DUCT"

.

3.

Remove front bumper, bumper reinforcement and bumper stay. Refer to

EI-14, "Removal and Installation"

.

4.

Remove hood lock assembly, remove hood lock cable. Refer to

BL-16, "Removal and Installation of Hood

Lock Control"

.

5.

Remove headlamp (LH/RH). Refer to

LT-34, "Removal and Installation"

or

LT-62, "Removal and Installa-

tion"

.

6.

Remove crash zone sensor. Refer to

SRS-47, "Removal and Installation"

.

7.

Remove the hood switch Refer to

BL-207, "Component Parts and Harness Connector Location"

.

8.

Remove the undercover.

9.

Remove the ambient sensor. Refer to

ATC-108, "Removal and Installation"

.

1. Radiator core support upper side (RH)

2.

Radiator core support side (RH)

3. Radiator core support lower

4. Radiator core support center

5.

Radiator core support upper center

6. Radiator core support side (LH)

7. Radiator core support upper side (LH)

PIIA4405E

BL-20

RADIATOR CORE SUPPORT

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2006 Murano

10. Remove mounting bolt washer tank.

11. Remove mounting harness clip on radiator core support assembly, the harness is separate.

12. Remove the radiator core support upper side.

CAUTION:

Put a wooden block under the radiator assembly to prevent
the radiator assembly from falling.

13. Remove the radiator core support center.

14. Remove the radiator core support upper center.
15. Remove the radiator core support side.

PIIA4406E

PIIA4407E

PIIA4411E

PIIA4408E

RADIATOR CORE SUPPORT

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16. Remove radiator core support assembly.

17. After removing radiator core support assembly, the following

parts are separate.

●

Radiator core support lower

INSTALLATION

Install in the reverse order of removal.

PIIA4410E

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FRONT FENDER

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2006 Murano

FRONT FENDER

PFP:63100

Removal and Installation

NIS00160

REMOVAL

1.

Remove the front bumper. Refer to

EI-14, "Removal and Installation"

.

2.

Remove the headlamp. Refer to

LT-34, "Removal and Installation"

or

LT-62, "Removal and Installation"

.

3.

Remove the front fender protector. Refer to

EI-21, "Removal and Installation"

.

4.

Remove the mounting bolt and remove the front fender.

CAUTION:

While removing use a shop cloth to protect body from damaging.

INSTALLATION

Install in the reverse order of removal.

CAUTION:

●

After installing, apply touch-up paint (the body color) onto the head of the front fender mounting
bolts.

●

After installing, check front fender adjustment. Refer to

BL-13, "Fitting Adjustment"

and

BL-172,

"Fitting Adjustment"

.

1.

Front fender

PIIA6077E

POWER DOOR LOCK SYSTEM

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POWER DOOR LOCK SYSTEM

PFP:24814

Component Parts and Harness Connector Location

NIS00161

PIIB4525E

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POWER DOOR LOCK SYSTEM

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2006 Murano

System Description

NIS00162

Power is supplied at all times

●

through 50A fusible link (letter F , located in the fuse and fusible link box)

●

to BCM terminal 55

●

through 10A fuse [No. 18, located in the fuse block (J/B)]

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to BCM terminal 42

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through 10A fuse [No. 21, located in the fuse block (J/B)]

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to key switch terminal 3 (without Intelligent Key system)

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through 10A fuse [No. 22, located in the fuse block (J/B)]

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to key switch and ignition knob switch terminal 1 and 3 (with Intelligent Key system)

When key switch is ON (key is inserted in ignition key cylinder), power is supplied

●

through key switch terminal 4 (without Intelligent Key system)

●

through key switch and ignition switch terminal 4 (with Intelligent Key system)

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to BCM terminal 37.

Ground is supplied

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to BCM terminal 52

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through body grounds M14 and M78.

When front door switch (driver side) is ON (door is OPEN), ground is supplied

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to BCM terminal 62

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through front door switch (driver side) terminals 4 and 5

●

through body grounds M14 and M78.

When front door switch (passenger side) is ON (door is OPEN), ground is supplied

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to BCM terminal 12

●

through front door switch (passenger side) terminals 4 and 5

●

through body grounds M14 and M78.

When rear door switch LH is ON (door is OPEN), ground is supplied

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to BCM terminal 63

●

through rear door switch LH terminals 4 and 5

●

through body grounds B7 and B20.

When rear door switch RH is ON (door is OPEN), ground is supplied

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to BCM terminal 13

●

through rear door switch RH terminals 4 and 5

●

through body grounds B105 and B116.

When back door switch is ON (back door is OPEN), ground is supplied

●

to BCM terminal 58

●

through back door switch terminals 3 and 4

●

through body grounds B7 and B20.

When door is locked and unlocked with power window main switch (door lock and unlock switch), ground is
supplied

PIIB4529E

POWER DOOR LOCK SYSTEM

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to CPU of power window main switch

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through power window main switch (door lock and unlock switch) terminal 17

●

through body grounds M14 and M78.

Then power window main switch (door lock and unlock switch) operation signal is supplied.

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to BCM terminal 22

●

through power window main switch (door lock and unlock switch) terminal 14.

When door is locked and unlocked with front power window switch (passenger side) (door lock and unlock
switch), ground is supplied

●

to CPU of front power window switch (passenger side)

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through front power window switch (passenger side) (door lock and unlock switch) terminal 11

●

through body grounds M14 and M78.

Then front power window switch (passenger side) (door lock and unlock switch) operation signal is supplied

●

to BCM terminal 22

●

through front power window switch (passenger side) (door lock and unlock switch) terminal 16.

When door is locked with door key cylinder switch, ground is supplied (without Intelligent Key system)

●

to power window main switch (door lock and unlock switch) terminal 4

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through door key cylinder switch terminals 1 and 5

●

through body grounds M14 and M78.

Then door key cylinder switch operation signal (lock) is supplied

●

to BCM terminal 22

●

through power window main switch (door lock and unlock switch) terminal 14.

When door is locked with door key cylinder switch, ground is supplied (with Intelligent Key system)

●

to power window main switch (door lock and unlock switch) terminal 4

●

through door key cylinder switch terminals 1 and 2

●

through body grounds M14 and M78.

Then door key cylinder switch operation signal (lock) is supplied

●

to BCM terminal 22

●

through power window main switch (door lock and unlock switch) terminal 14.

When the door is unlocked with door key cylinder switch, ground is supplied (without Intelligent Key system)

●

to power window main switch (door lock and unlock switch) terminal 6

●

through front door key cylinder switch (driver side) terminal 6 and 5

●

through grounds M14 and M78.

Then door key cylinder switch operation signal (unlock) is supplied

●

to BCM terminal 22

●

through power window main switch (door lock and unlock switch) terminal 14.

When the door is unlocked with door key cylinder switch, ground is supplied (with Intelligent Key system)

●

to power window main switch (door lock and unlock switch) terminal 6

●

through front door key cylinder switch (driver side) terminal 3 and 2

●

through grounds M14 and M78.

Then door key cylinder switch operation signal (unlock) is supplied

●

to BCM terminal 22

●

through power window main switch (door lock and unlock switch) terminal 14.

BCM is connected to power window main switch and front power window switch (passenger side) as serial
link.

FUEL LID OPERATION

When door is unlocked with power window main switch (door lock and unlock switch), fuel lid lock actuator is
unlocked.
Ground is supplied

●

to BCM terminal 44

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POWER DOOR LOCK SYSTEM

Revision: 2006 August

2006 Murano

●

through fuel lid lock actuator terminal 1 and 2

●

through BCM terminal 50.

In this condition, fuel lid can be opened if it is pushed

POWER WINDOW SERIAL LINK

Power window main switch, front power window switch (passenger side) and BCM transmit and receive the
signal by power window serial link.
The under mentioned signal is transmitted from power window main switch to BCM.

●

Door lock and unlock switch signal.

The under mentioned signal is transmitted from front power window switch (passenger side) to BCM.

●

Door lock and unlock switch signal.

OUTLINE
Functions Available By Operating the Door Lock and Unlock Switches on Driver's Door and
Passenger's Door

●

Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all doors and
fuel lid lock actuator are locked.

●

Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all doors
and fuel lid lock actuator are unlocked.

Functions Available By Operating the Door Key Cylinder Switch

●

Interlocked with the locking operation of door key cylinder, door lock actuators of all doors and fuel lid lock
actuator are locked.

●

When door key cylinder is unlocked, door lock actuator driver side is unlocked.

●

When door key cylinder is unlocked for the second time within 5 seconds after the first operation, door
lock actuators on all doors and fuel lid lock actuator are unlocked.

Unlock mode can be changed using “DOOR LOCK-UNLOCK SET” mode in “WORK SUPPORT”.
Refer to

BL-41, "Work Support"

.

Key Reminder Door System

When door lock and unlock switch is operated to lock doors with ignition key put in ignition key cylinder and
any door (include back door) open, all door lock actuators are locked and then unlocked.
Key reminder mode can be changed using “ANTI-LOCK OUT SET” mode in “WORK SUPPORT”.
Refer to

BL-41, "Work Support"

.