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Nissan Frontier. Manual - part 994

PRECAUTIONS

MA-3

< PRECAUTION >

PRECAUTION

PRECAUTIONS

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

INFOID:0000000009478610

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 three minutes before performing any service.

MA-4

< PREPARATION >

PREPARATION

PREPARATION

Special Service Tool

INFOID:0000000009478611

The actual shape of the tools may differ from those illustrated here.

Commercial Service Tool

INFOID:0000000009478612

Tool number
(TechMate No.)
Tool name

Description

KV10115801
(J-38956)
Oil filter cap wrench

Removing and installing oil filter
a: 64.3 mm (2.531 in)

KV991J0010
(J-23688)
Engine coolant refractometer

Checking concentration of ethylene glycol in
engine coolant

KV991J0070
(J-45695)
Coolant refill tool

Filling cooling system

NT375

WBIA0539E

LMA053

Tool name

Description

Power tool

Loosening nuts, screws and bolts

PIIB1407E

PREPARATION

MA-5

< PREPARATION >

Spark plug wrench

Removing and installing spark plug for
QR25DE engine

Spark plug wrench

Removing and installing spark plug for
VQ40DE engine

Tool name

Description

PBIC2982E

S-NT047

MA-6

< PERIODIC MAINTENANCE >

GENERAL MAINTENANCE

PERIODIC MAINTENANCE

GENERAL MAINTENANCE

FOR USA AND CANADA
FOR USA AND CANADA : Explanation of General Maintenance

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EXPLANATION OF GENERAL MAINTENANCE

General maintenance includes those items which should be checked during the normal day-to-day operation

of the vehicle. They are essential if the vehicle is to continue operating properly. The owners can perform

these checks and inspections themselves or have their NISSAN dealers do them.

OUTSIDE THE VEHICLE
The maintenance items listed here should be performed from time to time, unless otherwise specified.

INSIDE THE VEHICLE
The maintenance items listed here should be checked on a regular basis, such as when performing periodic maintenance, cleaning the vehicle,

etc.

Item

Reference page

Tires

Check the pressure with a gauge often and always prior to long distance trips.
Adjust the pressure in all tires, including the spare, to the pressure specified.
Check carefully for damage, cuts or excessive wear.

WT-53, "Tire"

Wheel lug nuts

When checking the tires, make sure no nuts are missing, and check for any loose
nuts. Tighten if necessary.

MA-53

Tire rotation

Tires should be rotated every 5,000 miles (8,000 km).

MA-53, "WHEELS : Ro-

tation"

Tire Pressure Monitor-
ing System (TPMS)
transmitter compo-
nents

Replace the TPMS transmitter grommet seal, valve core and cap when the tires
are replaced due to wear or age.

WT-50

Wheel alignment and
balance

If the vehicle should pull to either side while driving on a straight and level road,
or if you detect uneven or abnormal tire wear, there may be a need for wheel
alignment. If the steering wheel or seat vibrates at normal highway speeds,
wheel balancing may be needed. For additional information regarding tires, refer
to “Important Tire Safety Information” (US) or “Tire Safety Information” (Canada)
in the NISSAN Warranty Information Booklet.

MA-51

FSU-6, "Front

Wheel Alignment"

Windshield

Clean the windshield on a regular basis. Check the windshield at least every six
months for cracks or other damage. Repair as necessary.

—

Windshield wiper
blades

Check for cracks or wear if they do not wipe properly.

—

Doors and engine
hood

Check that all doors and the engine hood operate smoothly as well as the back
tail gate. Also make sure that all latches lock securely. Lubricate if necessary.
Make sure that the secondary latch keeps the hood from opening when the pri-
mary latch is released.
When driving in areas using road salt or other corrosive materials, check for lu-
brication frequently.

MA-57

Lamps

Make sure that the head lamps, stop lamps, tail lamps, turn signal lamps, and
other lamps are all operating properly and installed securely. Also check head
lamp aim. Clean the head lamps on a regular basis.

EXL-137, "Aiming Ad-

justment"

Item

Reference page

Warning lamps and
chimes

Make sure that all warning lamps and chimes are operating properly.

WCS-4, "WARNING

CHIME SYSTEM : Sys-

tem Description"

Windshield wiper and
washer

Check that the wipers and washer operate properly and that the wipers do not
streak.

—

Windshield defroster

Check that the air comes out of the defroster outlets properly and in sufficient
quantity when operating the heater or air conditioner.

—

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