Nissan Titan A60. Manual - part 865

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< UNIT REMOVAL AND INSTALLATION >

SONAR CONTROL UNIT

SONAR CONTROL UNIT

Removal and Installation

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REMOVAL

1. Remove the rear panel. Refer to 

INT-14, "Removal and Installation"

.

2. For king cab models only, pull up the carpet to gain access to

the sonar control unit.

3. Disconnect the sonar control unit connector.

• Sonar control unit (king cab) (1)

• Sonar control unit (crew cab) (2)

4. Remove the two bolts and remove the sonar control unit. 

INSTALLATION

Installation is in the reverse order of removal.

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BUZZER

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< UNIT REMOVAL AND INSTALLATION >

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Removal and Installation

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REMOVAL

1. Remove the combination meter cover. Refer to 

IP-13, "Removal and Installation"

. 

2. Remove the two bolts (1), disconnect the connector (2) and

remove the front buzzer.

INSTALLATION 

Installation is in the reverse order of removal.

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CONTENTS

SRS AIRBAG

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

2

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

2

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

2

Precaution for SRS "AIR BAG" and "SEAT BELT 
PRE-TENSIONER" Service  ......................................

2

Occupant Classification System Precaution  .............

2

PREPARATION ............................................

3

PREPARATION ...................................................

3

Special Service Tool  .................................................

3

REMOVAL AND INSTALLATION ................

4

DRIVER AIR BAG MODULE ...............................

4

Removal and Installation ...........................................

4

SPIRAL CABLE  ..................................................

6

Removal and Installation ...........................................

6

FRONT PASSENGER AIR BAG MODULE  ........

8

Removal and Installation  ..........................................

8

SIDE CURTAIN AIR BAG MODULE  ................

11

Removal and Installation  .........................................

11

CRASH ZONE SENSOR ...................................

12

Removal and Installation  .........................................

12

SIDE AIR BAG (SATELLITE) SENSOR  ...........

13

Removal and Installation  .........................................

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FRONT SEAT BELT PRE-TENSIONER ...........

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Removal and Installation  .........................................

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DIAGNOSIS SENSOR UNIT  .............................

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Removal and Installation  .........................................

15

OCCUPANT CLASSIFICATION SYSTEM 
CONTROL UNIT ................................................

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Removal and Installation  .........................................

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COLLISION DIAGNOSIS  ..................................

18

For Frontal Collision  ................................................

18

For Side and Rollover Collision ...............................

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< PRECAUTION >

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. 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 SR and SB section of this Service Man-

ual.

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 SR section.

• 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 Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion 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.

Precaution for SRS "AIR BAG" and "SEAT BELT PRE-TENSIONER" Service

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• 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 both battery cables and wait at least 3 min-

utes.

For approximately 3 minutes after the cables are removed, it is still possible for the air bags and seat belt

pre-tensioners to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes

have passed.

• The air bag diagnosis sensor unit must always be installed with the arrow mark “

⇐” pointing toward the front

of the vehicle for proper operation. Also check air bag diagnosis sensor unit for cracks, deformities or rust

before installation and replace as required.

• The spiral cable must be aligned with the neutral position since its rotations are limited. Do not attempt to

turn steering wheel or 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 function after replacing any components.

• After air bag inflates, the front instrument panel assembly should be replaced if damaged.

Occupant Classification System Precaution

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Replace occupant classification system control unit and passenger front seat cushion as an assembly.