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Nissan Murano Z51. Manual - part 1390

SRC-330

< SYMPTOM DIAGNOSIS >

[FOR MEXICO]

SRS AIR BAG WARNING LAMP DOES NOT TURN OFF

SYMPTOM DIAGNOSIS

SRS AIR BAG WARNING LAMP DOES NOT TURN OFF

Diagnosis Procedure

INFOID:0000000005513894

CHECK FRONT AIR BAG MODULE

Check the deployment of front air bag module.

Is air bag module deployed?

YES

>> Refer to

SRC-302, "Diagnosis Procedure"

SRC-304, "Diagnosis Procedure"

>> GO TO 2.

CHECK AIR BAG FUSE

Check the air bag fuse. Refer to

PG-114, "Fuse and Fusible Link Arrangement"

Is 10A fuse [No.2, located in fuse block (J/B)] normal?

YES

>> GO TO 4.

>> GO TO 3.

CHECK AIR BAG FUSE AGAIN

Replace air bag fuse and turn ignition switch ON.

Did the air bag fuse blow again?

YES

>> Repair or replace main harness.

>> INSPECTION END

CHECK AIR BAG DIAGNOSIS SENSOR UNIT

Check the screen of CONSULT-III.
Is the inspection result normal?

YES

>> GO TO 5.

>> Replace air bag diagnosis sensor unit. Refer to

SR-53, "Removal and Installation"

CHECK HARNESS CONNECTION

Check harness connection between air bag warning lamp and air bag diagnosis sensor unit.

Is the inspection result normal?

YES

>> Check the intermittent incident. Refer to

GI-39, "Intermittent Incident"

>> Replace wiring harness connector.

SRS AIR BAG WARNING LAMP DOES NOT TURN ON

SRC-331

< SYMPTOM DIAGNOSIS >

[FOR MEXICO]

SRC

SRS AIR BAG WARNING LAMP DOES NOT TURN ON

Diagnosis Procedure

INFOID:0000000005513895

CHECK METER FUSE

Check the meter fuse. Refer to

PG-114, "Fuse and Fusible Link Arrangement"

Is 10A fuse [No.4, located in fuse block (J/B)] normal?

YES

>> GO TO 3.

>> GO TO 2.

CHECK METER FUSE AGAIN

Replace 10A fuse [No.4, located in fuse block (J/B)] and turn ignition switch ON.
Did the meter fuse blow again?

YES

>> Repair or replace the related harness.

>> INSPECTION END

CHECK HARNESS CONNECTION

Check harness connection between air bag diagnosis sensor unit and combination meter.

Disconnect air bag diagnosis sensor unit connector and turn ignition switch ON.

Did air bag warning lamp turn ON?

YES

>> Replace air bag diagnosis sensor unit. Refer to

SR-53, "Removal and Installation"

>> Replace combination meter assembly. Refer to

MWI-103, "Removal and Installation"

SRC-332

< PRECAUTION >

[FOR MEXICO]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

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

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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. Information necessary to service the system safely is included in the “SRS AIR BAG” 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 AIR BAG”.

• Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this

Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or har-
ness connectors.

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

WARNING:

• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s)
with a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly
causing serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Service

INFOID:0000000005513897

• 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.

ST-1

STEERING

SECTION

CONTENTS

STEERING SYSTEM

SYMPTOM DIAGNOSIS ...............................

NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................

NVH Troubleshooting Chart ......................................

PRECAUTION ...............................................

PRECAUTIONS ...................................................

FOR USA AND CANADA ............................................

FOR USA AND CANADA : Precaution for Supple-
mental Restraint System (SRS) "AIR BAG" and
"SEAT BELT PRE-TENSIONER" ..............................