belt NISSAN FRONTIER 2002 D22 / 1.G Service Manual

necessary. See ``Window washer fluid'' in
the ``Maintenance and do-it-yourself'' sec-
tion of this manual.
Seat belt warning light and
chime
The light and chime remind you to fasten
your seat belts. The light illuminates when-
ever the ignition key is turned to ON or
START, and remains illuminated until the
driver's seat belt is fastened. At the same
time, the chime sounds for about seven
seconds unless the driver seat belt is se-
curely fastened.
Refer to ªSeat beltsº in the ªSeats, restraints
and supplemental air bag systemsº section
for precautions on seat belt usage.
Supplemental air bag
warning light
When the ignition key is in the ON or START
position, the supplemental air bag warning
light illuminates for about 7 seconds and
then turns off. This means the system is
operational.
If any of the following conditions occur, the
supplemental air bag and pre-tensionerseat belt systems need servicing and your
vehicle must be taken to an authorized
authorized NISSAN dealer:
cThe supplemental air bag warning light
remains on after approximately 7 sec-
onds.
cThe supplemental air bag warning light
flashes intermittently.
cThe supplemental air bag warning light
does not come on at all.
Unless checked and repaired, the supplemen-
tal air bag system and/or the pre-tensioner
seat belts may not function properly. For
additional details, see the ``Seats, restraints
and supplemental air bag systems'' section of
this manual.
WARNING
If the supplemental air bag warning
light is on, it could mean that the
supplemental air bag or pre-tensioner
seat belt system will not operate in an
accident.
Passenger supplemental air
bag OFF indicator light (ex-
cept Crew Cab models)
The passenger supplemental air bag is
equipped with an ON/OFF switch. The
switch is located in the center of the instru-
ment panel. When the switch is turned to
the ON position, the passenger supplemen-
tal air bag is enabled and could inflate in a
frontal collision. When the switch is turned
to the OFF position, the passenger supple-
mental air bag is disabled and will not inflate
in a frontal collision. The passenger supple-
mental air bag OFF indicator light on the
instrument panel illuminates when the pas-
senger supplemental air bag ON/OFF
switch is turned to the OFF position. The
driver's side supplemental air bag always
remains enabled and is not affected by the
passenger supplemental air bag ON/OFF
switch. The key for the passenger supple-
mental air bag ON/OFF switch should not
be left in the switch. Remove the key after
turning the switch in the desired position. Do
not leave a key in the switch. See ªPassen-
ger supplemental air bag ON/OFF switch
and lightº in the9Seats, restraints and
Instruments and controls
2-13
ZX

TILTING THE SUNROOF
Pull the handle down, then push the handle
up to the fully tilted position.
WARNING
cIn an accident you could be thrown
from the vehicle through an open
sunroof. Always use seat belts and
child restraints.cDo not allow anyone to stand up or
extend any portion of their body out
of the sunroof opening while the
vehicle is in motion or while the
sunroof is closing.
CAUTION
cRemove water drops, snow, ice or
sand from the sunroof before open-
ing.
cDo not place heavy objects on the
sunroof or surrounding area.
Pull the handle forward to unlock, then push
the handle up completely to lock the sunroof
closed.
IC0197IC0198
SUNROOF
(if so equipped)
2-30Instruments and controls
ZX

A key number is supplied with your key.
Record the key number and keep it in a safe
place (such as your wallet), NOT IN THE
VEHICLE. If you lose your keys, see an
authorized NISSAN dealer for duplicates by
using the key number. NISSAN does not
record key numbers so it is very important to
keep track of your key number plate.
A key number is only necessary when you
have lost all keys and do not have one to
duplicate from. If you still have a key, this
key can be duplicated by an authorized
NISSAN dealer or locksmith.
WARNING
cAlways have the doors locked while
driving. Along with the use of seat
belts, this provides greater safety in
the event of an accident by helping
to prevent persons from being
thrown from the vehicle. This also
helps keep children and others from
unintentionally opening the doors,
and will help keep out intruders.
cBefore opening any door, always
look for and avoid oncoming traffic.
cDo not leave children unattended in-
side the vehicle. They could un-
knowingly activate switches or con-
trols. Unattended children could
become involved in serious acci-
dents.
LOCKING WITH KEY
Manual
To lock the door, turn the key towards the
front of the vehicle. To unlock, turn it to-
wards the rear.
WPD0079APD1033
KEY DOORS
3-2Pre-driving checks and adjustments
ZX

WARNING
cIt is extremely dangerous to ride in a
cargo area inside a vehicle. In a
collision, people riding in these ar-
eas are more likely to be seriously
injured or killed.
cDo not allow people to ride in any
area of your vehicle that is not
equipped with seats and seat belts.
cBe sure everyone in your vehicle is
in a seat and using a seat belt
properly.
Removing the tailgate
1. Release the tailgate support cables.
2. Hold the tailgate at a 45 degree angle.
3. Pull the tailgate out from the left side
hinge.
4. Remove the tailgate from the right side
hinge.
Installing the tailgate
1. Insert the tailgate into the right side
hinge.2. Hold the tailgate at a 45 degree angle
and insert left side hinge.
3. Continue to hold tailgate at a 45 degree
angle and attach the tailgate support
cables.
4. Close the tailgate securely.
CAUTION
The tailgate is heavy. Be careful not to
drop it during removal.
IC0175
3-16Pre-driving checks and adjustments
ZX

CAUTION
cDo not use leaded gasoline. Depos-
its from leaded gasoline seriously
reduce the three-way catalyst's abil-
ity to help reduce exhaust pollut-
ants.
cKeep your engine tuned up. Malfunc-
tions in the ignition, fuel injection, or
electrical systems can cause over-
rich fuel flow into the three-way cata-
lyst, causing it to overheat. Do not
keep driving if the engine misfires,
or if noticeable loss of performance
or other unusual operating condi-
tions are detected. Have the vehicle
inspected promptly by an authorized
NISSAN dealer.
cAvoid driving with an extremely low
fuel level. Running out of fuel could
cause the engine to misfire, damag-
ing the three-way catalyst.
cDo not race the engine while warm-
ing it up.
cDo not push or tow your vehicle to
start the engine.ON-PAVEMENT AND OFFROAD
DRIVING PRECAUTIONS
Utility vehicles have a significantly
higher rollover rate than other types of
vehicles.
They have higher ground clearance than
passenger cars to make them capable of
performing in a variety of on-pavement and
off-road applications. This gives them a
higher center of gravity than ordinary cars.
An advantage of higher ground clearance is
a better view of the road, allowing you to
anticipate problems. However, they are not
designed for cornering at the same speeds
as conventional two-wheel drive vehicles
any more than low-slung sports cars are
designed to perform satisfactorily under off-
road conditions. If at all possible, avoid
sharp turns or abrupt maneuvers particu-
larly at high speeds. As with other vehicles
of this type, failure to operate this vehicle
correctly may result in loss of control or
vehicle rollover.
Be sure to read the driving safety precau-
tions later in this section.
AVOIDING COLLISION AND
ROLLOVER
WARNING
Failure to operate this vehicle in a safe
and prudent manner may result in loss
of control or an accident.
Be alert and drive defensively at all times.
Obey all traffic regulations. Avoid excessive
speed, high speed cornering, or sudden
steering maneuvers, because these driving
practices could cause you to lose control of
your vehicle.As with any vehicle, a loss
of control could result in a collision with
other vehicles or objects, or cause the
vehicle to rollover, particularly if the loss
of control causes the vehicle to slide
sideways.Be attentive at all times, and
avoid driving when tired. Never drive when
under the influence of alcohol or drugs
(including prescription or over-the-counter
drugs which may cause drowsiness). Al-
ways wear your seat belt as outlined in the
9Seats, restraints and supplemental air bag
systems9section of this manual, and also
instruct your passengers to do so.
Seat belts help reduce the risk of injury in
Starting and driving
5-3
ZX

collisions and rollovers.In a rollover crash,
an unbelted person is significantly more
likely to die than a person wearing a seat
belt.
DRINKING ALCOHOL/DRUGS
AND DRIVING
WARNING
Never drive under the influence of alco-
hol or drugs. Alcohol in the blood-
stream reduces coordination, delays
reaction time and impairs judgement.
Driving after drinking alcohol increases
the likelihood of being involved in an
accident injuring yourself and others.
Additionally, if you are injured in the
accident, alcohol can increase the se-
verity of the injury.
NISSAN is committed to safe driving. How-
ever, you must choose not to drive under
the influence of alcohol. Every year thou-
sands of people are injured or killed in
alcohol related accidents. Although the local
laws vary on what is considered to be
legally intoxicated, the fact is that alcohol
affects all people differently and most
people underestimate the effects of alcohol.Remember, drinking and driving don't mix!
And that's true for drugs, too (over the
counter, prescription, and illegal drugs).
Don't drive if your ability to operate your
vehicle is impaired by alcohol, drugs, or
some other physical condition.DRIVING SAFETY PRECAUTIONS
Your NISSAN is designed for both normal
and off-road use. However, avoid driving in
deep water or mud as your NISSAN is
mainly designed for leisure use, unlike a
conventional offroad vehicle.
Remember that two-wheel drive models are
less capable than four-wheel drive models
for rough road driving and extrication when
stuck in deep snow or mud, or the like.
Please observe the following precautions:
WARNING
cDrive carefully when off the road and
avoid dangerous areas. Every per-
son who drives or rides in this ve-
hicle should be seated with their
seat belt fastened. This will keep you
and your passengers in position
when driving over rough terrain.cDo not drive across steep slopes.
Instead drive either straight up or
straight down the slopes. Off-road
vehicles can tip over sideways much
more easily than they can forward or
backward.
cMany hills are too steep for any ve-
hicle. If you drive up them, you may
stall. If you drive down them, you
may not be able to control your
speed. If you drive across them, you
may roll over.
cDo not shift gears while driving on
downhill grades as this could cause
loss of control of the vehicle.
cStay alert when driving to the top of
a hill. At the top there could be a
drop-off or other hazard that could
cause an accident.
cIf your engine stalls or you cannot
make it to the top of a steep hill,
never attempt to turn around. Your
vehicle could tip or roll over. Always
back straight down in R (Reverse)
gear. Never back down in N (Neutral)
or with the clutch depressed
5-4Starting and driving
ZX

(manual transmission vehicles), us-
ing only the brake, as this could
cause loss of control.
cHeavy braking going down a hill
could cause your brakes to overheat
and fade, resulting in loss of control
and an accident. Apply brakes lightly
and use a low gear to control your
speed.
cUnsecured cargo can be thrown
around when driving over rough ter-
rain. Properly secure all cargo so it
will not be thrown forward and cause
injury to you or your passengers.
cTo avoid raising the center of gravity
excessively, do not exceed the rated
capacity of the roof rack (if so
equipped) and evenly distribute the
load. Secure heavy loads in the
cargo area as far forward and as low
as possible. Do not equip the vehicle
with tires larger than specified in this
manual. This could cause your ve-
hicle to roll over.
cDo not grip the inside or spokes of
the steering wheel when driving off-
road. The steering wheel could movesuddenly and injure your hands. In-
stead drive with your fingers and
thumbs on the outside of the rim.
cBefore operating the vehicle, ensure
that the driver and all passengers
have their seat belts fastened.
cAlways drive with the floor mats in
place as the floor may become hot.
cLower your speed when encounter-
ing strong crosswinds. With a higher
center of gravity, your NISSAN is
more affected by strong side winds.
Slower speeds ensure better vehicle
control.
cDo not drive beyond the perfor-
mance of the tires, even with 4WD
engaged.
cAccelerating quickly, sharp steering
maneuvers or sudden braking may
cause loss of control.
cIf at all possible, avoid sharp turning
maneuvers, particularly at high
speeds. Your NISSAN four-wheel
drive vehicle has a higher center of
gravity than a two-wheel drive veh-icle. The vehicle is not designed for
cornering at the same speeds as
conventional two-wheel drive ve-
hicles. Failure to operate this vehicle
correctly could result in loss of con-
trol and/or a roll over accident.
cAlways 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.
cBe sure to check the brakes immedi-
ately after driving in mud or water.
See(Brake system(later in this sec-
tion for(Wet brakes(.
cAvoid 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.
cWhenever 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(Main-
tenance and do-it-yourself(section
of this manual.
Starting and driving
5-5
ZX

cMake sure the area around the vehicle is
clear.
cCheck fluid levels such as engine oil,
coolant, brake and clutch fluid, and win-
dow washer fluid as frequently as pos-
sible, at least whenever you refuel.
cCheck that all windows and lights are
clean.
cVisually inspect tires for their appearance
and condition. Also check tires for proper
inflation.
cLock all doors.
cPosition seat and adjust head restraints.
cAdjust inside and outside mirrors.
cFasten seat belts and ask all passengers
to do likewise.
cCheck the operation of warning lights
when key is turned to the ON (3) position.
See9Warning/Indicator lights and au-
dible reminders9in the9Instruments and
controls9section.1. Apply the parking brake.
2.Automatic transmission:
Move the selector lever to P (Park) or N
(Neutral). P (Park) is preferred.
The selector lever 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 re-
moved from the ignition switch.
The starter is designed not to operate
if the selector lever is in one of the
driving positions.
Manual transmission:
Move the shift lever to N (Neutral), and
fully depress the clutch pedal to the floor
while starting the engine.
The starter is designed not to operate
unless the clutch pedal is fully de-
pressed.
3.With your foot off the accelerator
pedal,turn the ignition key to START.
Release the key when the engine starts.
If the engine starts, but fails to run, repeat
the above procedure.cIf the engine is very hard to start in
extremely cold or hot weather, depress
the accelerator pedal fully and hold it
to help start the engine.
cIn the summer, when restarting the
engine within 30 minutes after it has
been stopped, keep the accelerator
pedal fully depressed while starting.
CAUTION
Do not operate the starter for more than
15 seconds at a time. If the engine does
not start, turn the key off and wait 10
seconds before cranking again, other-
wise the starter could be damaged.
4.Warm-up
Always allow the engine to idle for at
least 30 seconds after starting. Drive at a
moderate speed for a short distance first,
especially in cold weather.
BEFORE STARTING THE
ENGINESTARTING THE ENGINE
5-8Starting and driving
ZX

Place the shift lever in the R (Reverse)
position. When parking on an uphill
grade, place the shift lever in the 1st
position.
Automatic transmission models:
Move the selector lever to the P (Park)
position.
3. To help prevent the vehicle from rolling
into the street when parked on an incline,
it is a good practice to turn the wheels as
illustrated.
cHEADED DOWNHILL WITH CURB:
s1
Turn the wheels into the curb and move
the vehicle forward until the curb side
wheel gently touches the curb.
cHEADED UPHILL WITH CURB:
s2
Turn the wheels away from the curb and
move the vehicle back until the curb side
wheel gently touches the curb.
cHEADED UPHILL OR DOWNHILL, NO
CURB:
s3
Turn the wheels toward the side of the
road so the vehicle will move away from
the center of the road if it moves.
4. Turn the ignition key to the LOCK posi-
tion and remove the key.The power assisted steering is designed to
use a hydraulic pump, driven by the engine,
to assist steering.
If the engine stops or drive belt breaks, you
will still have control of the vehicle. How-
ever, much greater steering effort is
needed, especially in sharp turns and at low
speeds.
WARNING
If the engine is not running or is turned
off while driving, the power assist for
the steering will not work. Steering will
be much harder to operate.The brake system has two separate hydrau-
lic circuits. If one circuit malfunctions, you
will still have braking at two wheels.
BRAKING PRECAUTIONS
Vacuum assisted brakes
The brake booster aids braking by using
engine vacuum. If the engine stops, you can
stop the vehicle by depressing the brake
pedal. However, greater foot pressure on
the brake pedal will be required to stop the
vehicle and stopping distance will be longer.
Using the brakes
Avoid resting your foot on the brake pedal
while driving. This will overheat the brakes,
wear out the brake linings and pads faster,
and reduce gas mileage.
To help reduce brake wear, and to prevent
the brakes from overheating, reduce speed
and downshift to a lower gear before going
down a slope or long grade.
POWER STEERING BRAKE SYSTEM
Starting and driving5-25
ZX

If your vehicle is overheating (indicated by
an extremely high temperature gauge read-
ing), or if you feel a lack of engine power, or
detect abnormal noise, etc., take the follow-
ing steps:
WARNING
cDo not continue to drive if your ve-
hicle overheats. Doing so could
cause a vehicle fire.
cTo avoid the danger of being
scalded, never remove the radiator
cap while the engine is still hot.
When the radiator cap is removed,
pressurized hot water will spurt out,
possibly causing serious injury.
cDo not open the hood if steam is
coming out.
1. Move the vehicle safely off the road,
apply the parking brake and move the
shift lever to N (Neutral). On automatic
transmission models, move the selector
lever to P (Park).
Do not stop the engine.
2.
Turn off the air conditioner (if so
equipped). Open all of the windows,move the heater or air conditioner tem-
perature control to maximum hot and fan
control to high speed.
3. If engine overheating is caused by climb-
ing a long hill on a hot day, run the engine
at a fast idle (approximately 1,500 r/min)
until the temperature gauge indicator re-
turns to normal.
4. Get out of the vehicle. Look and listen for
steam or coolant escaping from the ra-
diator before opening the hood. Wait until
no steam or coolant can be seen before
proceeding.
5. Open the hood.
WARNING
If steam or water is coming from the
engine, stand clear to prevent getting
burned.
6. Visually check drive belts for damage or
looseness. Also check if the cooling fan
is running. The radiator hoses and radia-
tor should not leak water. If coolant is
leaking, or the water pump belt is missing
or loose, or the cooling fan does not run,
stop the engine.
WARNING
Be careful not to allow your hands, hair,
jewelry or clothing to come into contact
with, or to get caught in, engine belts or
the engine cooling fan. The engine
cooling fan can start at any time when
the coolant temperature is high.
7. After the engine cools down, check the
coolant level in the reservoir tank with the
engine running. Add coolant to the res-
ervoir tank if necessary. Have your ve-
hicle repaired at an authorized NISSAN
dealer.
IF YOUR VEHICLE
OVERHEATS
6-10In case of emergency
ZX