Infiniti G37 Coupe. Manual - part 324

CCS

PRECAUTIONS

CCS-109

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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 “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”.

• 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.

ICC System Service

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• Do not look straight into the laser beam discharger when adjusting laser beam aiming.
• Turn the MAIN switch OFF in conditions similar to driving, such as free rollers or a chassis dynamometer.
• Do not use the ICC sensor integrated unit removing from vehicle. Never disassemble and remodel.
• Erase DTC when replacing parts of ICC system, then check the operation of ICC system after adjusting laser

beam aiming if necessary.

CCS-110

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PREPARATION

PREPARATION

PREPARATION

Special Service Tools

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The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Tool number 
(Kent-Moore No.)
Tool name

Description

KV99110100
(J-45718)
ICC target board

Uses for laser beam aiming adjustment

PKIA0358J

CCS

ICC SENSOR INTEGRATED UNIT

CCS-111

< ON-VEHICLE REPAIR >

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ON-VEHICLE REPAIR

ICC SENSOR INTEGRATED UNIT

Exploded View

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LEATHER GRADE TYPE

SRORT GRADE TYPE

Removal and Installation

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REMOVAL

1.

Remove the front bumper fascia. Refer to 

EXT-13, "Removal and Installation"

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2.

Disconnect ICC sensor integrated unit connector.

1.

ICC sensor integrated unit

Refer to 

GI-4, "Components"

 for symbols in the figure.

JSOIA0002ZZ

1.

ICC sensor integrated unit

Refer to 

GI-4, "Components"

 for symbols in the figure.

JSOIA0003ZZ

CCS-112

< ON-VEHICLE REPAIR >

[INTELLIGENT CRUISE CONTROL]

ICC SENSOR INTEGRATED UNIT

3.

Remove mounting bolts from ICC sensor integrated unit.

4.

Remove ICC sensor integrated unit.

INSTALLATION

Install in the reverse order of removal.

Inspection and Adjustment

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ADJUSTMENT

Always perform the laser beam aiming adjustment after replacing or removing/installing the ICC sensor inte-
grated unit. Refer to 

CCS-7, "LASER BEAM AIMING ADJUSTMENT : Special Repair Requirement (Prepara-

tion)"

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INSPECTION

Always perform the laser beam aiming adjustment and the ICC system operation inspection after replacing or
removing/installing the ICC sensor integrated unit. Refer to 

CCS-11, "ACTION TEST : Special Repair Require-

ment (Vehicle-To-Vehicle Distance Control Mode)"

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