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Nissan Murano. Manual - part 279

DAS-6

< PRECAUTION >

[LDW]

PRECAUTIONS

PRECAUTION

PRECAUTIONS

FOR USA AND CANADA

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

INFOID:0000000009723198

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 AIR BAG” and “SEAT BELT” of this
Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that 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 “SRS AIR BAG”.

• 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

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never 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.

FOR USA AND CANADA : Precautions for Removing of Battery Terminal

INFOID:0000000010089128

• When removing the 12V battery terminal, turn OFF the ignition

switch and wait at least 30 seconds.
NOTE:
ECU may be active for several tens of seconds after the ignition
switch is turned OFF. If the battery terminal is removed before ECU
stops, then a DTC detection error or ECU data corruption may
occur.

• For vehicles with the 2-batteries, be sure to connect the main bat-

tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be
detected.

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

FOR USA AND CANADA : Precaution for LDW System Service

INFOID:0000000009723199

WARNING:

Be careful of traffic conditions and safety around the vehicle when performing road test.

SEF289H

DAS

PRECAUTIONS

DAS-7

< PRECAUTION >

[LDW]

CAUTION:

• Never perform the active test while driving.
• Never change LDW initial state ON

⇒

OFF without the consent of the customer.

FOR MEXICO

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

INFOID:0000000009723200

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:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that 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 “SRS AIR BAG”.

• 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

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

• 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.

FOR MEXICO : Precautions for Removing of Battery Terminal

INFOID:0000000010089127

• When removing the 12V battery terminal, turn OFF the ignition

• For vehicles with the 2-batteries, be sure to connect the main bat-

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

FOR MEXICO : Precaution for LDW System Service

INFOID:0000000009723201

WARNING:

Be careful of traffic conditions and safety around the vehicle when performing road test.

CAUTION:

• Never perform the active test while driving.
• Never change LDW initial state ON

⇒

OFF without the consent of the customer.

SEF289H

DAS-8

< SYSTEM DESCRIPTION >

[LDW]

COMPONENT PARTS

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000009723202

Front side of spare tire

Luggage room LH

Inside back door

Luggage room RH

Instrument lower panel LH

JSOIA0657ZZ

No.

Component

Function

ABS actuator and electric unit (con-
trol unit)

Transmits the vehicle speed signal (wheel speed) to camera control unit via CAN commu-
nication
Refer to

BRC-12, "Component Parts Location"

for detailed installation location

Washer pump

Pumps washer fluid from washer tank
Refer to

WW-18, "Component Parts Location"

for detailed installation location

Washer level switch

Transmits the washer level switch signal to camera control unit

DAS

COMPONENT PARTS

DAS-9

< SYSTEM DESCRIPTION >

[LDW]

Camera Control Unit

INFOID:0000000009723203

• Camera control unit is installed in the luggage room RH.
• The adoption of CAN communication allows the signal transmis-

sion/reception between the camera control unit and each control
unit.

• When the ignition switch is turned ON, electric power is supplied to

the rear view camera.

• The camera control unit receives a camera image signal from the

rear view camera and recognizes the lane that the own vehicle is
currently traveling.

• When the own vehicle is almost deviated from the lane, the lane

departure warning lamp on the combination meter blinks to warn
the driver.

• The camera control unit communicates with the rear view camera via serial communication and receives the

specific information of the camera. When the information matches the specific information of the camera
written in the camera control unit, camera is activated normally.

Combination Meter

INFOID:0000000009723204

• Receives lane departure warning lamp signal, LDW ON indicator lamp signal, meter display signal and

buzzer output signal from camera control unit via CAN communication.

• Turns the lane departure warning lamp and LDW ON indicator lamp ON/OFF according to the signals from

camera control unit.

• Displays the clean camera display according to the signal from the camera control unit.
• Operates the buzzer according to the signal from the camera control unit.

Rear View Camera

INFOID:0000000009723205

• The rear view camera is installed to the back door finisher.
• Super-small CMOS camera (color) using CMOS

for the image pickup element is adopted.

• With the mirror processing function, a mirror image is sent as if it is viewed by a rear view mirror.

ECM

Transmits the engine status signal and engine coolant temperature signal to camera con-
trol unit via CAN communication
Refer to

EC-36, "Component Parts Location"

for detailed installation location

BCM

Transmits the turn indicator signal to camera control unit via CAN communication
Refer to

BCS-9, "Component Parts Location"