light NISSAN FRONTIER 2002 D22 / 1.G Repair Manual

batteries into close proximity to each other.
Do not allow the two vehicles to touch.
2. Apply the parking brake. Move the shift
lever to N (Neutral) (on automatic trans-
mission models, move the selector lever
to P (Park)). Switch off all unnecessary
electrical systems (lights, heater, air con-
ditioner, 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
cAlways connect positive (+) to posi-
tive (+) and negative (þ) to body
ground (for example, engine lift
bracket, etc.)Ðnot to the battery.
cMake 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.
CAUTION
cAutomatic transmission models can-
not be push started. This may cause
transmission damage.
cThree-way catalyst equipped models
should not be started by pushing.
The three-way catalyst may be dam-
aged.
cNever try to start the vehicle by tow-
ing it. When the engine starts, the
forward surge could cause the ve-
hicle to collide with the tow vehicle.
PUSH STARTING
In case of emergency6-9
ZX

In order to maintain the appearance of your
vehicle, it is important to take proper care of
it.
In the following cases, please wash your
vehicle as soon as possible to protect the
paint surface:
cafter a rainfall to prevent possible dam-
age from acid rain.
cafter driving on coastal roads.
cwhen contaminants such as soot, bird
droppings, tree sap, metal particles or
bugs get on the paint surface.cwhen dust or mud builds up on the
surface.
Whenever possible, store or park your ve-
hicle inside a garage or in a covered area.
When it is necessary to park outside, park in
a shady area or protect the vehicle with a
body cover.
Be careful not to scratch the paint sur-
face when putting on or removing the
body cover.
WASHING
Wash dirt off with a wet sponge and plenty
of water. Clean the vehicle thoroughly using
a mild soap, a special vehicle soap or
general purpose dishwashing liquid mixed
with clean, lukewarm (never hot) water.
CAUTION
cDo not wash the vehicle with strong
household soap, strong chemical
detergents, gasoline or solvents.
cDo not wash the vehicle in direct
sunlight or while the vehicle body is
hot, as the surface may become
water-spotted.cAvoid using tight-napped or rough
cloths, such as washing mitts. Care
must be taken when removing
caked-on dirt or other foreign sub-
stances so the paint surface is not
scratched or damaged.
Rinse the vehicle thoroughly with plenty of
clean water.
Inside flanges, seams and folds on the
doors, hatches and hood are particularly
vulnerable to the effects of road salt. There-
fore, these areas must be regularly cleaned.
Take care that the drain holes in the lower
edge of the door are open. Spray water
under the body and in the wheel wells to
loosen the dirt and wash away road salt.
A damp chamois can be used to dry the
vehicle to avoid water spots.
WAXING
Regular waxing protects the paint surface
and helps retain new vehicle appearance.
After waxing, polishing is recommended to
remove built-up residue and to avoid a
``weathered'' appearance.
MAI0001
CLEANING EXTERIOR
7-2Appearance and care
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 ..................................................................8-18Jump 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 ............................8-26
Checking parking brake...................................8-26
Checking brake pedal .....................................8-26
Brake booster ..................................................8-27
Clutch pedal .........................................................8-28
Checking clutch pedal .....................................8-28
Fuses ....................................................................8-29
Passenger compartment .................................8-29
Keyfob battery replacement .................................8-30
Lights ....................................................................8-31
Headlights ........................................................8-31
ZX

Fog lights (if so equipped)...............................8-34
Exterior and interior lights ...............................8-35
Wheels and tires ..................................................8-38
Tire pressure ...................................................8-38Types of tires ...................................................8-38
Tire chains .......................................................8-39
Changing wheels and tires ..............................8-40
ZX

During the normal day-to-day operation of
the vehicle, general maintenance should be
performed regularly as prescribed in this
section. If you detect any unusual sounds,
vibrations or smells, be sure to check for the
cause or have an authorized NISSAN
dealer do it promptly. In addition, you should
notify an authorized NISSAN dealer if you
think that repairs are required.
When performing any checks or mainte-
nance work, closely observe the precau-
tions in this ``Maintenance and do-it-
yourself'' section of this manual.
EXPLANATION OF GENERAL
MAINTENANCE ITEMS
Additional information on the following
items with an ``*'' is found later in this
section.
EXTERIOR MAINTENANCE
Outside the vehicle
The maintenance items listed here should
be performed from time to time, unless
otherwise specified.
Tires*Check the pressure with a gauge at
least once a month and always prior to longdistance trips, including the spare, and ad-
just to the specified pressure if necessary.
Check carefully for damage, cuts or exces-
sive wear.
Wheel nuts*When checking the tires, make
sure no wheel nuts are missing, and check for
any loose wheel nuts. Tighten if necessary.
Tire rotation*Tires should be rotated every
7,500 miles (12,000 km).
Wheel alignment and balanceIf the ve-
hicle 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''
in the Warranty Information Booklet (US) or
``Tire Safety Information'' in the Warranty
and Roadside Assistance Information book-
let (Canada).
WindshieldClean the windshield on a
regular basis. Check the windshield every
six months for cracks or other damage.Have a damaged windshield repaired by a
qualified repair facility.
Windshield wiper blades*Check for
cracks or wear if they do not wipe properly.
Doors, hood and tailgateCheck that the
doors, hood and tailgate operate properly.
Also ensure that all latches lock securely.
Lubricate hinges, latches, latch pins, rollers
and links as necessary. Make sure that the
secondary latch keeps the hood from open-
ing when the primary latch is released.
When driving in areas using road salt or
other corrosive materials, check lubrication
frequently.
Lights*Clean the headlights on a regular
basis. Make sure that the headlights, stop
lights, tail lights, turn signal lights, and other
lights are all operating properly and installed
securely. Also check headlight aim.
INTERIOR MAINTENANCE
The maintenance items listed here should
be checked on a regular basis, such as
when performing periodic maintenance,
cleaning the vehicle, etc.
GENERAL MAINTENANCE
Maintenance and do-it-yourself8-3
ZX

Additional information on the following
items with an ``*'' is found later in this
section.
Warning lights and chimesMake sure all
warning lights and chimes are operating
properly.
Windshield wiper and washer*Check that
the wipers and washer operate properly and
that the wipers do not streak.
Windshield defrosterCheck that the air
comes out of the defroster outlets properly
and in sufficient quantity when operating the
heater or air conditioner.
Steering wheelCheck for changes in the
steering conditions, such as excessive free-
play, hard steering or strange noises.
SeatsCheck seat position controls such as
seat adjusters, seatback recliner, etc. to
ensure they operate smoothly and all
latches lock securely in every position.
Check that the head restraints move up and
down smoothly and the locks (if so
equipped) hold securely in all latched posi-
tions.
Seat beltsCheck that all parts of the seat
belt system (e.g., buckles, anchors, adjust-ers and retractors) operate properly and
smoothly, and are installed securely. Check
the belt webbing for cuts, fraying, wear or
damage.
Accelerator pedalCheck the pedal for
smooth operation and make sure the pedal
does not catch or require uneven effort.
Keep the floor mat away from the pedal.
Clutch pedal*Make sure the pedal oper-
ates smoothly and check that it has the
proper free travel.
BrakesCheck that the brakes do not pull
the vehicle to one side when applied.
Brake pedal and booster*Check the pedal
for smooth operation and make sure it has
the proper distance under it when de-
pressed fully. Check the brake booster func-
tion. Be certain to keep the floor mat away
from the pedal.
Parking brake*Check that the lever has
the proper travel and confirm that your
vehicle is held securely on a fairly steep hill
with only the parking brake applied.
Automatic transmission P (Park) posi-
tion mechanismCheck that the lock re-
lease button on the selector lever operatesproperly and smoothly. On a fairly steep hill
check that your vehicle is held securely with
the selector lever in the P position without
applying any brakes.
Under the hood and vehicle
The maintenance items listed here should
be checked periodically (e.g., each time you
check the engine oil or refuel).
Additional information on the following
items with an ``*'' is found later in this
section.
Windshield washer fluid*Check that there
is adequate fluid in the reservoir.
Engine oil level*Check the level after
parking the vehicle on a level surface with
the engine off. Wait a few minutes for the oil
to drain back into the oil pan.
Brake and clutch fluid levels*Make sure
that the brake and clutch fluid level is be-
tween the MIN and MAX lines on the reser-
voir.
Power steering fluid level* and lines
Check the level when the fluid is cold, with
the engine off. Check the lines for proper
attachment, leaks, cracks, etc.
8-4Maintenance and do-it-yourself
ZX

8. Screw in the oil filter until a slight resis-
tance is felt, then tighten an additional
2/3 turn.
9. Start the engine and check for leakage
around the oil filter. Correct as required.
10.Turn the engine off and wait several
minutes. Check the oil level. Add engine
oil if necessary.WARNING
cWhen the engine is running, keep
hands, jewelry and clothing away
from any moving parts such as the
cooling fan and drive belts.
cAutomatic transmission fluid is poi-
sonous and should be stored care-
fully in marked containers out of the
reach of children.
TEMPERATURE CONDITIONS
FOR CHECKING
cThe fluid level should be checked using
the HOT range on the dipstick after the
following conditions have been met:
Ð The engine should be warmed up to
operating temperature.
Ð The vehicle should be driven at least 5
minutes.
Ð The ATF should be warmed to between
122 and 176ÉF (50 and 80ÉC).
cThe ATF can be checked at fluid tem-
peratures of 86 to 122ÉF (30 to 50ÉC)
using the COLD range on the dipstickafter the engine is warmed up and before
driving. However, the fluid should be re-
checked using the HOT range.
1. Park the vehicle on a level surface and
set the parking brake.
2. Start the engine and then move the se-
lector lever through each gear range,
ending in P (Park).
ADI1067
AUTOMATIC TRANSMISSION
FLUID
Maintenance and do-it-yourself8-15
ZX

The fluid level should be checked using the
HOT MAX range on the power steering fluid
reservoir at fluid temperatures of 122 to
176ÉF (50 to 80ÉC) or using the COLD MAX
range on the power steering fluid reservoir
at fluid temperatures of 32 to 86ÉF (0 to
30ÉC).
CAUTION
cDO NOT OVERFILL.
cRecommended fluid is Genuine
NISSAN PSFII or equivalent.Check the brake fluid level in the reservoir.
If the fluid level is below the MIN line or the
brake warning light comes on, addDOT 3
fluid up to the MAX line.
Check the clutch fluid level in the reservoir
(manual transmission only). If the fluid level
is below the MIN line, addDOT 3fluid up to
the MAX line.
If fluid must be added frequently, the system
should be thoroughly checked by an autho-
rized NISSAN dealer.For further brake and clutch fluid specifica-
tion information, refer to ``Capacities and
recommended fuel/lubricants'' in the ``Tech-
nical and consumer information'' section of
this manual.
WARNING
Use only new fluid from a sealed con-
tainer. Old, inferior or contaminated
fluid may damage the brake and clutch
systems. The use of improper fluids
can affect the vehicle's stopping abil-
ity.
CAUTION
Do not spill the fluid on painted sur-
faces. This will damage the paint. If
fluid is spilled, wash the surface with
water.
ADI1120ADI0716
POWER STEERING FLUID BRAKE AND CLUTCH FLUID
Maintenance and do-it-yourself8-17
ZX

WINDOW WASHER FLUID
RESERVOIR
Follow the manufacturer's instructions for
the mixture ratio.
CAUTION
cDo not substitute engine anti-freeze
coolant for windshield washer solu-
tion. This may result in damage to
the paint.cDo not fill the window washer reser-
voir tank with washer fluid concen-
trates at full strength. Some methyl
alcohol based washer fluid concen-
trates may permanently stain the
grille if spilled while filling the win-
dow washer reservoir tank.
cPre-mix washer fluid concentrates
with water to the manufacturer's rec-
ommended levels before pouring the
fluid into the window washer reser-
voir tank. Do not use the window
washer reservoir tank to mix the
washer fluid concentrate and water.
For US
Check the window washer fluid level in the
reservoir tank and add fluid if necessary.
Add a washer solvent to the water for better
cleaning. In the winter season, add a wind-
shield washer anti-freeze. Follow the manu-
facturer's instructions for the mixture ratio.
For Canada
Add fluid when the low washer fluid warning
light comes on. Add windshield washer sol-
vent to the water for better cleaning. In the
winter season, add windshield washer anti-
freeze.cKeep the battery surface clean and dry.
Any corrosion should be washed off with
a solution of baking soda and water.
cMake certain the terminal connections
are clean and securely tightened.
c
If the vehicle is not to be used for 30 days
or longer, disconnect the negative (þ)
battery terminal cable to prevent dis-
charge.
WARNING
cDo not expose the battery to flames
or electrical sparks. Hydrogen gas
generated by the battery is explo-
sive. Do not allow battery fluid to
contact your skin, eyes, fabrics, or
painted surfaces. After touching a
battery or battery cap, do not touch
or rub your eyes. Thoroughly wash
your hands. If the acid contacts your
eyes, skin or clothing, immediately
flush with water for at least 15 min-
utes and seek medical attention.
cDo not operate the vehicle if the fluid
in the battery is low. Low battery
fluid can cause a higher load on the
battery which can generate heat, re-
WDI0096
WINDOW WASHER FLUID BATTERY
8-18Maintenance and do-it-yourself
ZX

Distance A:
Manual
TransmissionAutomatic
Transmission
Rear
Wheel ABS4 1/8 in.
(105mm)4 1/2 in.
(115mm)
Four Wheel
ABS4 in.
(100mm)4 1/4 in.
(110mm)
If it is out of the range shown above, see an
authorized NISSAN dealer.
Self-adjusting brakes
Your vehicle is equipped with self-adjusting
brakes.
The front disc-type brakes self-adjust every
time the brake pedal is applied. The rear
drum-type brakes on two-wheel drive trucks
self-adjust every time the parking brake is
applied. The rear drum-type brakes on four-
wheel drive trucks self-adjust every time the
brake pedal is applied. If the brake pedal
goes down farther than normal, it may be
due to a lack of adjustment of the rear drum
brakes. Apply the parking brake several
times.
WARNING
If the brake pedal height does not re-
turn to normal, see an authorized
NISSAN dealer and have it checked.
Brake pad wear indicators
The disc brake pads on your vehicle have
audible wear indicators. When a brake pad
requires replacement, it will make a high
pitched scraping or screeching sound when
the vehicle is in motion whether or not the
brake pedal is depressed. Have the brakes
checked as soon as possible if the wear
indicator sound is heard.
Under some driving or climate conditions,
occasional brake squeak, squeal or other
noise may be heard. Occasional brake
noise during light to moderate stops is nor-
mal and does not affect the function or
performance of the brake system.
The rear drum brakes (if so equipped) do
not have audible wear indicators. Should
you ever hear an unusually loud noise from
the rear drum brakes, have them inspected
as soon as possible by an authorized
NISSAN dealer.Proper brake inspection intervals should
be followed.For more information regard-
ing brake inspections, see the appropriate
maintenance schedule information in the
``NISSAN Service and Maintenance Guide.''
BRAKE BOOSTER
Check the brake booster function with the
following steps:
1. With the engine off, press and release
the brake pedal several times. When
brake pedal movement (distance of
travel) remains the same from one pedal
application to the next, continue on to
next step.
2. While depressing the brake pedal, start
the engine. The pedal height should drop
a little.
3. With the brake pedal depressed, stop the
engine. Keeping the pedal depressed for
about 30 seconds, the pedal height
should not change.
4. Run the engine for one minute without
depressing the brake pedal, then turn it
off. Depress the brake pedal several
times. The pedal travel distance will de-
Maintenance and do-it-yourself
8-27
ZX