2002 NISSAN XTERRA battery

correctly could result in loss of con-
trol and/or a rollover accident.
OAlways use tires of the same type,
size, brand, construction (bias, bias
belted or radial), and tread pattern
on all four wheels. Install tire chains
on the rear wheels when driving on
slippery roads and drive carefully.
OBe sure to check the brakes immedi-
ately after driving in mud or water.
See ``Brake system'' later in this sec-
tion for ``Wet brakes''.
OAvoid parking your vehicle on steep
hills. If you get out of the vehicle and
it rolls forward, backward or side-
ways, you could be injured.
OWhenever you drive off-road
through sand, mud or water as deep
as the wheel hub, more frequent
maintenance may be required. See
``Periodic maintenance'' in the
``NISSAN Service and Maintenance
Guide.''
AUTOMATIC TRANSMISSION
On automatic transmission models, the ig-
nition lock is designed so the key cannot be
turned to LOCK and removed until the shift
selector lever is moved to the P (Park)
position.
When removing the key from the ignition,
make sure the shift selector lever is in the P
(Park) position.
If the key cannot be turned to the LOCK
position, proceed as follows to remove the key:
1) Move the shift selector lever into the P
(Park) position.2) Turn the ignition key slightly in the ON
direction.
3) Turn the key toward the LOCK position.
4) Remove the key.
The shift lever is designed so it cannot be
moved out of P (Park) and into any of the
other gear positions if the ignition key is
turned to OFF or if the key is removed from
the switch.
The shift lever can be moved if the igni-
tion switch is in the ACC position. This
allows the vehicle to be moved if the
battery is discharged. The shift lever can
also be moved if the ignition switch is in
the ON position and the foot brake pedal
is depressed.
There is an OFF position between the
LOCK and ACC positions. The OFF posi-
tion is indicated by a(1(on the key
cylinder. When the ignition is in the OFF
position, the steering wheel is not
locked.
ASD1014
IGNITION SWITCH
5-6Starting and driving
ZX

The shift lever cannot be moved out of P
(Park) and into any of the other gear
positions if the ignition key is turned to
LOCK or if the key is removed.
The shift lever can be moved if the igni-
tion switch is in the ACC or OFF position
without depressing the foot brake pedal.
This allows the vehicle to be moved if the
battery is discharged.
Shifting
Push the button to shift into P (Park), R
(Reverse) or from D (Drive) to 2. All other
positions can be selected without pushing
the button.
WARNING
Apply the parking brake if the selector
lever is in any position while the engine
is not running. Failure to do so could
cause the vehicle to move unexpect-
edly or roll away and result in serious
personal injury or property damage.P (Park)
Use this selector position when the vehicle is
parked or when starting the engine. Always be
sure the vehicle is at a complete stop. For maxi-
mum safety, depress the brake pedal, then push
in the shift lever button and move the lever to the
P (Park) position. Apply the parking brake. When
parking on a hill, apply the parking brake first,
then shift the lever into the P (Park) position.
Shifting from P (Park)
If the ignition switch is in the ON position
and the foot brake pedal is depressed, but
the shift selector lever still cannot be moved
ASD1024
5-10Starting and driving
ZX

Shift lock release
If the battery charge is low, the selector
lever may not be moved from the P position
even with the brake pedal depressed and
the selector lever button pushed.
To move the selector lever, push the shift
lock release and selector lever button. The
selector lever can be moved to N (Neutral).
To push the shift lock release, complete the
following procedure:
1. Turn the ignition key to the lock position
and remove the key.
2. Apply the parking brake.
3. Remove the shift lock release cover.
4. Insert a small screwdriver in the shift lock
release slot, and push down.
5. Push the selector lever button and move
the selector lever to N (Neutral) position
while holding down the shift lock release.
6. Start the engine.
If the selector lever cannot be moved out of
P (Park), take your vehicle to an authorized
NISSAN dealership as soon as possible.
Accelerator downshift
In D position
For rapid passing or hill climbing while driv-
ing, fully depress the accelerator pedal to
the floor. This shifts the transmission down
into second gear or first gear, depending on
the vehicle speed.
Overdrive switch
ON: With the engine running and the se-
lector lever in the D (Drive) position,
the transmission upshifts into OVER-
DRIVE as vehicle speed increases.
OVERDRIVE does not engage until the
engine has reached operating tempera-
ture.
OFF: For driving up and down long slopes
where engine braking is necessary
push the OVERDRIVE switch once.
The O/D OFF indicator light in the
instrument panel comes on at this time.
ASD1023
5-12Starting and driving
ZX

WARNING
OThe anti-lock brake system is a
sophisticated device, but it cannot
prevent accidents resulting from
careless or dangerous driving tech-
niques. It can help maintain vehicle
control under braking on slippery
surfaces, but remember that the
stopping distance on slippery sur-
faces will be longer than on normal
surfaces even with the anti-lock
brake system. Stopping distances
may also be longer on rough, gravel,
or snow covered roads, or if you are
using tire chains. Always maintain a
safe distance from the vehicle in
front of you. Ultimately, the respon-
sibility for safety of self and others
rests in the hands of the driver.
Tire type and condition may also affect
braking effectiveness.
OWhen replacing tires, install the
specified tire size on all four wheels.
OWhen installing a spare tire, make
sure it is the proper size and type as
specified on the tire placard. For tireplacard location information refer to
``Tire placard'' in the ``Technical and
consumer information'' section of
this manual.FREEING A FROZEN DOOR
LOCK
To prevent a door lock from freezing, apply
de-icer or glycerin through the key hole. If
the lock becomes frozen, heat the key be-
fore inserting it in the key hole.
ANTI-FREEZE
In the winter when it is anticipated that the
temperature will drop below 32ÉF (0ÉC),
check anti-freeze (ethylene glycol base) to
assure proper winter protection. For details,
see ``Engine cooling system'' in the ``Main-
tenance and do-it-yourself'' section of this
manual.
BATTERY
If the battery is not fully charged during
extremely cold weather conditions, the bat-
tery fluid may freeze and damage the bat-
tery. To maintain maximum efficiency, the
battery should be checked regularly. For
details, see ``Battery'' in the ``Maintenance
and do-it-yourself'' section of this manual.
DRAINING OF COOLANT WATER
If the vehicle is to be left outside without
anti-freeze, drain the cooling system by open-
COLD WEATHER DRIVING
Starting and driving5-27
ZX

COLD pressure:
After vehicle has been parked for three
hours or more or driven less than 1 mile
(1.6 km).
COLD tire pressures are shown on the
tire placard affixed to the inside of the
glove box lid.
ORetighten the wheel nuts when the
vehicle has been driven for 600 miles
(1,000 km) (also in cases of a flat tire,
etc.).
5. Securely store the flat tire and jacking
equipment in the vehicle.
WARNING
Always make sure that the spare tire
and jacking equipment are properly se-
cured after use. Such items can be-
come dangerous projectiles in an acci-
dent or sudden stop.To start your engine with a booster battery,
the instructions and precautions below must
be followed.
WARNING
OIf done incorrectly, jump starting can
lead to a battery explosion, resulting
in severe injury or death. It could
also damage your vehicle.
OExplosive hydrogen gas is always
present in the vicinity of the battery.
Keep all sparks and flames away
from the battery.
ODo not allow battery fluid to come
into contact with eyes, skin, clothing
or painted surfaces. Battery fluid is a
corrosive sulphuric acid solution
which can cause severe burns. If the
fluid should come into contact with
anything, immediately flush the con-
tacted area with water.
OKeep battery out of the reach of
children.
OThe booster battery must be rated at
12 volts. Use of an improperly rated
battery can damage your vehicle.OYour vehicle has and automatic en-
gine cooling fan. It could come on at
any time. Keep hands and other ob-
jects away from it.
OWhenever working on or near a bat-
tery, always wear suitable eye pro-
tectors (for example, goggles or in-
dustrial safety spectacles) and
remove rings, metal bands, or any
other jewelry. Do not lean over the
battery when jump starting.
ODo not attempt to jump start a frozen
battery. It could explode and cause
serious injury.
WARNING
Always follow the instructions be-
low. Failure to do so could result in
damage to the charging system and
cause personal injury.
1.
If the booster battery is in another vehicle,
position the two vehicles to bring their
batteries into close proximity to each other.
Do not allow the two vehicles to touch.
2. Apply the parking brake. Move the shift
selector lever to N (Neutral) (on auto-
JUMP STARTING
6-8In case of emergency
ZX

matic transmission models, move the
lever to P (Park)). Switch off all unneces-
sary electrical systems (lights, heater, air
conditioner, etc.).
3. Remove vent caps on the battery (if so
equipped). Cover the battery with an old
cloth to reduce explosion hazard.
4. Connect jumper cables in the sequence
as illustrated.CAUTION
OAlways connect positive (+) to posi-
tive (+) and negative (þ) to body
ground (for example, engine lift
bracket, etc.) Ð not to the battery.
OMake sure the jumper cables do not
touch moving parts in the engine
compartment and that the cable
clamps do not contact any other
metal.
5. Start the engine of the booster vehicle
and let it run for a few minutes.6. Keep the engine speed of the booster
vehicle at about 2,000 r/min, and start the
engine of the vehicle being jump started.
CAUTION
Do not keep the starter motor engaged
for more than 10 seconds. If the engine
does not start right away, turn the key
off and wait 3 to 4 seconds before
trying again.
7. After starting your engine, carefully dis-
connect the negative cable and then the
positive cable.
8. Replace the vent caps (if so equipped).
Be sure to dispose of the cloth used to
cover the vent holes as it may be con-
taminated with corrosive acid.
ACE1018
In case of emergency6-9
ZX

8 Maintenance and do-it-yourself
Maintenance requirements .....................................8-2
General maintenance .............................................8-3
Explanation of general maintenance
items ..................................................................8-3
Exterior maintenance.........................................8-3
Interior maintenance ..........................................8-3
Maintenance precautions .......................................8-5
Engine compartment check locations ....................8-7
Engine cooling system .........................................8-10
Checking engine coolant level ........................8-10
Changing engine coolant ................................ 8-11
Engine oil ............................................................. 8-11
Checking engine oil level ................................ 8-11
Changing engine oil ........................................8-13
Changing engine oil filter.................................8-14
Automatic transmission fluid ................................8-15
Temperature conditions for checking ..............8-15
Power steering fluid..............................................8-17
Brake and clutch fluid...........................................8-17
Window washer fluid ............................................8-18
Window washer fluid reservoir ........................8-18
Battery ..................................................................8-19Jump starting ...................................................8-20
Drive belts ............................................................8-20
Spark plugs ..........................................................8-21
Replacing spark plugs
(except supercharger) .....................................8-22
Replacing spark plugs
(with supercharger)..........................................8-23
Air cleaner ............................................................8-23
Windshield wiper blades ......................................8-25
Cleaning ..........................................................8-25
Replacing .........................................................8-25
Parking brake and brake pedal ............................8-27
Checking parking brake...................................8-27
Checking brake pedal .....................................8-27
Brake booster ..................................................8-28
Clutch pedal .........................................................8-29
Checking clutch pedal .....................................8-29
Fuses ....................................................................8-30
Passenger compartment .................................8-30
Keyfob battery replacement .................................8-31
Lights ....................................................................8-32
Headlights ........................................................8-32
ZX

Automatic transmission fluid level*
Check the level after putting the selector
lever in P with the engine idling at operating
temperature.
Engine coolant level*Check the coolant
level when the engine is cold.
Radiator and hosesCheck the front of the
radiator and clean off any dirt, insects,
leaves, etc., that may have accumulated.
Make sure the hoses have no cracks, de-
formation, rot or loose connections.
Engine drive belts*Make sure the drive
belts are not frayed, worn, cracked or oily.
Battery*Check the fluid level in each cell. It
should be between the MAX and MIN lines.
Vehicles operated in high temperatures or
under severe conditions require frequent
checks of the battery fluid level.
Exhaust systemMake sure there are no
loose supports, cracks or holes. If the sound
of the exhaust seems unusual or there is a
smell of exhaust fumes, immediately have
the exhaust system inspected by an autho-
rized NISSAN dealer. See the carbon mon-
oxide warning in the ``Starting and driving''
section of this manual.UnderbodyThe underbody is frequently
exposed to corrosive substances such as
those used on icy roads or to control dust. It
is very important to remove these sub-
stances from the underbody, otherwise rust
may form on the floor pan, frame, fuel lines
and exhaust system. At the end of winter,
the underbody should be thoroughly flushed
with plain water, in those areas where mud
and dirt may have accumulated. See the
``Appearance and care'' section of this
manual.
Fluid leaksCheck under the vehicle for
fuel, oil, water or other fluid leaks after the
vehicle has been parked for a while. Water
dripping from the air conditioner after use is
normal. If you should notice any leaks or if
gasoline fumes are evident, check for the
cause and have it corrected immediately.When performing any inspection or mainte-
nance work on your vehicle, always take
care to prevent serious accidental injury to
yourself or damage to the vehicle. The
following are general precautions which
should be closely observed.
WARNING
OPark the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. For manual trans-
mission models, move the shift lever
to N (Neutral). For automatic trans-
mission models, move the shift lever
to P (Park).
OBe sure the ignition key is in the OFF
or LOCK position when performing
any parts replacement or repairs.
ONever leave the engine or automatic
transmission related component
harnesses disconnected while the
ignition switch is in the ON position.
ONever connect or disconnect the bat-
tery or any transistorized compo-
nent while the ignition switch is in
the ON position.
MAINTENANCE
PRECAUTIONS
Maintenance and do-it-yourself8-5
ZX