Nissan Murano Z51 (2008 year). Manual — part 347
FRONT PASSENGER AIR BAG MODULE
SR-11
< ON-VEHICLE REPAIR >
[FOR USA AND CANADA]
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FRONT PASSENGER AIR BAG MODULE
Exploded View
INFOID:0000000003367289
Removal and Installation
INFOID:0000000003367290
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3
minutes.
• Always work from the side of air bag module. Never work in front of it.
• Never use the air tools or electric tools for servicing.
REMOVAL
1.
Remove the glove box lid assembly. Refer to
IP-12, "Removal and Installation"
2.
Remove the Instrument lower assist panel. Refer to
IP-12, "Removal and Installation"
.
3.
Disconnect the front passenger air bag harness connector (A).
4.
Remove the front passenger air bag module fixing bolt (B).
NOTE:
The figure shows the installed front passenger air bag module.
(Under view of the module installed without glove box cover.)
5.
Remove the instrument panel assembly (1). Refer to
IP-12, "Removal and Installation"
.
1.
Instrument panel assembly
2.
Front passenger air bag module
Refer to
JMHIA0509GB
JMHIA0510ZZ
Revision: 2008 October
2009 Murano
SR-12
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[FOR USA AND CANADA]
FRONT PASSENGER AIR BAG MODULE
6.
Remove the front passenger air bag module fixing screws (B).
7.
Disconnect the pawls (C) by using remover tool (A), and then
remove the front passenger air bag module (2) from instrument
panel.
CAUTION:
• Always place the front passenger air bag module with pad
side facing upward.
• Never impact the passenger air bag module.
• Replace the front passenger air bag module if it has been
dropped or sustained an impact.
• Never insert any foreign objects (screwdriver, etc.) into front passenger air bag module.
• Never disassembly the front passenger air bag module.
• Never expose the front passenger air bag module to temperatures exceeding 90
°
C (194
°
F).
• Never allow oil, grease, detergent, or water to come in contact with the front passenger air bag mod-
ule.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
• Never use the old fixing bolts after removal, replace with the new bolts.
• Never damage the harness while installing.
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-
tioning parts, reset the memory using self-diagnosis or CONSULT-III. Refer to
• After the work is completed, check that no system malfunction is detected by air bag warning lamp.
JMHIA0511ZZ
: Upward
JMHIA0512ZZ
JMHIA0009ZZ
Revision: 2008 October
2009 Murano
SIDE CURTAIN AIR BAG MODULE
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< ON-VEHICLE REPAIR >
[FOR USA AND CANADA]
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SIDE CURTAIN AIR BAG MODULE
Exploded View
INFOID:0000000003367291
Removal and Installation
INFOID:0000000003367292
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3
minutes.
• Never use air tools or electric tools for servicing.
REMOVAL
1.
Remove the headlining.
• Normal roof models: Refer to
INT-26, "NORMAL ROOF : Removal and Installation"
.
• Sunroof models: Refer to
INT-29, "SUNROOF : Removal and Installation"
2.
Remove the side curtain air bag harness connector.
NOTE:
• For installing/removing the side curtain air bag harness con-
nector, insert thin screwdriver wrapped in tape into notch, lift
lock and remove the connector.
• Install the connector with lock raised, and push lock into the
connector.
• After installing the connector, check that the lock is pushed
securely into it.
3.
Remove the fixing bolts, and then remove the side curtain air bag module.
CAUTION:
1.
Side curtain air bag inflator
2.
Side curtain air bag
3.
Strap
A.
Side curtain air bag harness connec-
tor
B.
Ground bolt
Refer to
JMHIA0513GB
PHIA0953J
Revision: 2008 October
2009 Murano
SR-14
< ON-VEHICLE REPAIR >
[FOR USA AND CANADA]
SIDE CURTAIN AIR BAG MODULE
• Never impact the side curtain air bag module.
• Replace the side curtain air bag module if it has been dropped
or sustained an impact.
• Never insert any foreign objects (screwdriver, etc.) into the side curtain air bag module.
• Never disassemble the side curtain air bag module.
• Never expose the side curtain air bag module to temperatures exceeding 90
°
C (194
°
F).
• Never allow oil, grease, detergent, or water to come in contact with the side curtain air bag module.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-
tioning parts, reset the memory using self-diagnosis or CONSULT-III. Refer to
• After the work is completed, check that no system malfunction is detected by air bag warning lamp.
JMHIA0009ZZ
Revision: 2008 October
2009 Murano
CRASH ZONE SENSOR
SR-15
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[FOR USA AND CANADA]
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CRASH ZONE SENSOR
Exploded View
INFOID:0000000003367293
Removal and Installation
INFOID:0000000003367294
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3
minutes.
• Never use air tools or electric tools for servicing.
REMOVAL
1.
Remove the radiator cover grill (RH). Refer to
2.
Remove the air duct (inlet). Refer to
3.
Remove the crash zone sensor fixing nuts.
4.
Disconnect the crash zone sensor harness connector, and then remove the crash zone sensor.
CAUTION:
• Never impact the crash zone sensor.
• Replace the crash zone sensor if it has been dropped or sus-
tained an impact.
• Replace the crash zone sensor of deployed SRS driver air bag and deployed SRS front passenger air
bag.
INSTALLATION
Install in the reverse order of removal.
1.
Crash zone sensor
A.
Crash zone sensor harness connec-
tor
Refer to
for symbols in the figure.
JMHIA0515GB
JMHIA0009ZZ
Revision: 2008 October
2009 Murano
SR-16
< ON-VEHICLE REPAIR >
[FOR USA AND CANADA]
CRASH ZONE SENSOR
CAUTION:
• Never use the old fixing nuts after removal, replace with the new nuts.
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-
tioning parts, reset the memory using self-diagnosis or CONSULT-III. Refer to
• After the work is completed, check that no system malfunction is detected by air bag warning lamp.
Revision: 2008 October
2009 Murano
SIDE AIR BAG (SATELLITE) SENSOR
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[FOR USA AND CANADA]
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SIDE AIR BAG (SATELLITE) SENSOR
Exploded View
INFOID:0000000003367295
Removal and Installation
INFOID:0000000003367296
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3
minutes.
• Never use the air tools or electric tools for servicing.
REMOVAL
1.
Remove the front seat belt. Refer to
SB-5, "SEAT BELT RETRACTOR : Removal and Installation"
2.
Remove the side air bag (satellite) sensor fixing nuts.
3.
Disconnect the side air bag (satellite) sensor harness connector, and then remove the side air bag (satel-
lite) sensor.
CAUTION:
• Never impact the side air bag (satellite) sensor.
• Replace the side air bag (satellite) sensor if it has been
dropped or sustained an impact.
• Replace the side air bag (satellite) sensor of deployed SRS front side air bag module and deployed
SRS side curtain air bag module.
INSTALLATION
1.
Side air bag (satellite) sensor
A.
Side air bag (satellite) sensor har-
ness connector
Refer to
for symbols in the figure.
JMHIA0516GB
JMHIA0009ZZ
Revision: 2008 October
2009 Murano
SR-18
< ON-VEHICLE REPAIR >
[FOR USA AND CANADA]
SIDE AIR BAG (SATELLITE) SENSOR
Install in the reverse order of removal.
CAUTION:
• Never use the old fixing nuts after removal, replace with the new nuts.
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-
tioning parts, reset the memory using self-diagnosis or CONSULT-III. Refer to
• After the work is completed, check that no system malfunction is detected by air bag warning lamp.
Revision: 2008 October
2009 Murano
DIAGNOSIS SENSOR UNIT
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DIAGNOSIS SENSOR UNIT
Exploded View
INFOID:0000000003367297
Removal and Installation
INFOID:0000000003367298
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3
minutes.
• Before disconnecting the air bag sensor unit harness connector, be sure to disconnect the each har-
ness connector of the air bag module and pre-tensioner seat belt to prevent air bag deployment by
static electricity and pre-tensioner seat belt operation.
• Never use the air tools or electric tools for servicing.
REMOVAL
1.
Disconnect the each connector of all air bag modules and pre-tensioner seat belts.
2.
Remove the instrument lower cover (LH/RH). Refer to
3.
Remove the rear foot duct 1 (LH/RH). Refer to
VTL-121, "REAR FOOT DUCT 1 : Exploded View"
4.
Remove the instrument stay LH. Refer to
5.
Remove the front console bracket. Refer to
6.
Disconnect the diagnosis sensor unit harness connectors.
7.
Remove the fixing bolts, ground bolt, and then remove the diagnosis sensor unit.
CAUTION:
1.
Diagnosis sensor unit
A.
Diagnosis sensor unit harness con-
nector
B.
Ground bolt
Refer to
for symbols in the figure.
JMHIA0517GB
Revision: 2008 October
2009 Murano
SR-20
< ON-VEHICLE REPAIR >
[FOR USA AND CANADA]
DIAGNOSIS SENSOR UNIT
• Replace the diagnosis sensor unit if it has been dropped or
sustained an impact.
• Replace the diagnosis sensor unit of deployed SRS air bag and deployed SRS front seat belt pre-ten-
sioner.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
• Never use the old fixing bolts after removal, replace with the new fixing bolts.
• If malfunction is detected by the air bag warning lamp, after repair or replacement of the malfunc-
tioning parts, reset the memory using self-diagnosis or CONSULT-III. Refer to
• After the work is completed, check that no system malfunction is detected by air bag warning lamp.
ECU DISCRIMINATED NO.
After replacing the diagnosis sensor unit, confirm that the diagnosis sensor unit identification is correct for the
vehicle as equipped.
JMHIA0009ZZ
Destination
Specification
ECU DISCRIMINATED
No.
USA/CAN
Driver and passenger air bag, front seat belt pre-tensioner,
front side air bag and side curtain air bag (+OCS/EDR)
FD08
Revision: 2008 October
2009 Murano
FRONT SEAT BELT PRE-TENSIONER
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FRONT SEAT BELT PRE-TENSIONER
Removal and Installation
INFOID:0000000003367299
For removal and installation procedures, refer to
SB-5, "SEAT BELT RETRACTOR : Removal and Installa-
.
Revision: 2008 October
2009 Murano
SR-22
< ON-VEHICLE REPAIR >
[FOR USA AND CANADA]
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
OCCUPANT CLASSIFICATION SYSTEM CONTROL UNIT
Removal and Installation
INFOID:0000000003367300
For removal and installation
The occupant classification system control unit and seat sensor mat are an integral part of the front passenger
seat cushion and are replaced as an assembly. Refer to
SE-106, "Removal and Installation"
Revision: 2008 October
2009 Murano
PRECAUTIONS
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000003367766
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.
Service
INFOID:0000000003367302
• Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
• Before servicing the SRS, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3
minutes.
For approximately 3 minutes after the battery negative terminal is removed, it is still possible for the air bag
and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3
minutes have elapsed.
• Diagnosis sensor unit must always be installed with their arrow marks “
⇐
” pointing towards the front of the
vehicle for proper operation. Also check diagnosis sensor unit for cracks, deformities or rust before installa-
tion and replace as required.
• The spiral cable must be aligned in the neutral position since its rotations are limited. Do not turn steering
wheel and column after removal of steering gear.
• Handle air bag module carefully. Always place driver and front passenger air bag modules with the pad side
facing upward and seat mounted front side air bag module standing with the stud bolt side facing down.
• Conduct self-diagnosis to check entire SRS for proper functioning after replacing any components.
• After air bag inflates, the front instrument panel assembly should be replaced if damaged.
• Always replace instrument panel pad following front passenger air bag deployment.
Revision: 2008 October
2009 Murano
SR-24
< PREPARATION >
[FOR MEXICO]
PREPARATION
PREPARATION
PREPARATION
Commercial Service Tools
INFOID:0000000003367303
Tool name
Description
Tamper resistant TORX bit
Removes driver air bag module
Remover tool
Removes clips, pawls, and metal clip
S-NT757
JMKIA3050ZZ
Revision: 2008 October
2009 Murano
DRIVER AIR BAG MODULE
SR-25
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[FOR MEXICO]
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ON-VEHICLE REPAIR
DRIVER AIR BAG MODULE
Exploded View
INFOID:0000000004199742
Removal and Installation
INFOID:0000000004199743
WARNING:
• Before servicing, turn ignition switch OFF, disconnect battery negative terminal and wait at least 3
minutes.
• Always work from the side of air bag module. Never work in front of it.
• Never use the air tools or electric tools for servicing.
REMOVAL
1.
Remove the side lids (LH/RH).
2.
Remove the TORX bolts (LH/RH) from the steering wheel (1)
lower side using TORX bit (A).
3.
Pull out the driver air bag module.
1.
Steering wheel
2.
Driver air bag module
3.
Side lid (LH/RH)
4.
TORX bolt (LH/RH)
for symbols in the figure.
JMHIA0503GB
JMHIA0265ZZ
Revision: 2008 October
2009 Murano
SR-26
< ON-VEHICLE REPAIR >
[FOR MEXICO]
DRIVER AIR BAG MODULE
4.
Disconnect the driver air bag harness connector.
NOTE:
• For installing/removing the driver air bag harness connector,
insert thin screwdriver wrapped in tape into notch, lift lock and
remove the connector.
• Install the connector with lock raised, and push lock into the
connector.
• After installing the connector, check that the lock is pushed
securely into it.
5.
Remove the driver air bag module.
CAUTION:
• Always place the driver air bag module with pad side facing
upward.
• Never impact the driver air bag module.
• Replace the driver air bag module if it has been dropped or
sustained an impact.
• Never insert any foreign objects (screwdriver, etc.) into the driver air bag module.
• Never disassemble the driver air bag module.
• Never expose the driver air bag module to temperatures exceeding 90
°
C (194
°
F).
• Never allow oil, grease, detergent, or water to come in contact with the driver air bag module.
INSTALLATION
Install in the reverse order of removal.
CAUTION:
• Never use the old TORX bolts after removal, replace with the new bolts.
• Fix the driver air bag harness to the harness fixing hook (A).
PHIA0953J
: Upward
JMHIA0504ZZ
JMHIA0009ZZ
JMHIA0505ZZ
Revision: 2008 October
2009 Murano
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