Infiniti G37 Coupe. Manual - part 1452

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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 “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.

Precaution for Battery Service

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Before disconnecting the battery, lower both the driver and passenger windows. This will prevent any interfer-
ence between the window edge and the vehicle when the door is opened/closed. During normal operation, the
window slightly raises and lowers automatically to prevent any window to vehicle interference. The automatic
window function will not work with the battery disconnected.

WASHER TANK

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< ON-VEHICLE REPAIR >

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ON-VEHICLE REPAIR

WASHER TANK

Exploded View

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Removal and Installation

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REMOVAL

1.

Remove the clip (A).

2.

Pull out the washer tank inlet from the washer tank.

3.

Remove the front bumper fascia. Refer to 

EXT-12, "Exploded View"

.

4.

Disconnect washer pump connector.

5.

Disconnect the washer level switch connector.

6.

Remove washer tube.

7.

Remove washer tank mounting bolts.

8.

Remove washer tank from the vehicle.

INSTALLATION

Note the following, and install in the reverse order of removal.

CAUTION:

Add water up to the top of the washer tank inlet after installing. Check that there is no leakage.

1.

Washer tank inlet

2.

Washer tank

JPLIA0559ZZ

: Vehicle front

JPLIA0077ZZ

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< ON-VEHICLE REPAIR >

FRONT WASHER PUMP

FRONT WASHER PUMP

Exploded View

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Removal and Installation

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REMOVAL

1.

Remove the fender protector RH (front). Refer to 

EXT-24, "FENDER PROTECTOR : Exploded View"

.

2.

Disconnect the washer pump connector.

3.

Remove washer tube.

4.

Remove washer pump from the washer tank.

5.

Remove the packing from the washer tank.

INSTALLATION

Note the following, and install in the reverse order of removal.

CAUTION:

Never twist the packing when installing the washer pump.

1.

Washer pump connector

2.

Washer pump

3.

Packing

4.

Washer tank

: Vehicle front

JPLIA0079ZZ

WASHER LEVEL SWITCH

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WASHER LEVEL SWITCH

Removal and Installation

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The washer level switch must be replaced together with the washer tank as an assembly. Refer to 

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"Exploded View"

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