1999 NISSAN FRONTIER brake

If you have a flat tire, follow the instructions
below:
Stopping the vehicle
1. Safely move the vehicle off the road and
away from traffic.
2. Turn on the hazard warning flashers.
3. Park on a level surface and apply the
parking brake. Shift the manual transmis-
sion into R (Reverse), or the automatic
transmission into P (Park).
WARNING
I
The transfer control lever
must be in the 2H, 4H or 4L position.
I
Never place the transfer control lever
in the N (Neutral) position. Other-
wise, the vehicle could roll unexpect-
edly even if the manual transmission
is in gear or the automatic transmis-
sion is in the P (Park) position. This
could result in serious personal in-
jury or property damage.
4. Turn off the engine.
5. Raise the hood to warn other traffic and
to signal professional road assistancepersonnel that you require assistance.
6. Have all passengers get out of the ve-
hicle and stand in a safe place away from
traffic and clear of the vehicle.
WARNING
I
Make sure that the parking brake is
securely applied and the manual
transmission is shifted into R (Re-
verse), or the automatic transmis-
sion into P (Park).
I
Never change tires when the vehicle
is on a slope, ice or a slippery area.
This is hazardous.
I
Never change tires if oncoming traf-
fic is close to your vehicle. Wait for
professional road assistance.
Blocking wheels
Place suitable blocks at both the front and
back of the wheel diagonally opposite the
flat tire to prevent the vehicle from rolling
when it is jacked up.
WARNING
Be sure to block the wheel as the ve-
hicle may move and could cause per-
sonal injury.
MCE0001
FLAT TIRE
6-2In case of emergency
ZX

To start your engine with a booster battery,
the instructions and precautions below must
be followed.
WARNING
IIf done incorrectly, jump starting can
lead to a battery explosion, resulting
in severe injury or death. It could
also damage your vehicle.
IExplosive hydrogen gas is always
present in the vicinity of the battery.
Keep all sparks and flames away
from the battery.
IDo not allow battery fluid to come
into contact with eyes, skin, cloth 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.
IKeep battery out of the reach of
children.
IThe booster battery must be rated at
12 volts. Use of an improperly rated
battery can damage your vehicle.IWhenever working on or near a bat-
tery, always wear suitable eye pro-
tectors (e.g., goggles or industrial
safety spectacles) and remove rings,
metal bands, or any other jewelry. Do
not lean over the battery when jump
starting.
IDo not attempt to jump start a frozen
battery. It could explode and cause
serious injury.
Always follow the instructions ex-
actly. 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-
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.
ACE1018
JUMP STARTING
6-8In case of emergency
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
IDo not continue to drive if your ve-
hicle overheats. Doing so could
cause a vehicle fire.
ITo 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.
IDo not open the hood if steam is
coming out.
1. Move the vehicle safely off the road,
apply the parking brake and move the
gearshift lever to N (Neutral), or the au-
tomatic transmission into 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 radiator
should not leak water. If coolant is leak-
ing, or the water pump belt is missing or
loose, or the cooling fan does not run,
stop the engine.
WARNING
IBe careful not to allow your hands,
hair, jewelry or clothing to come into
contact with, or to get caught in, the
running fan or belts.
7. After the engine cools down, check the
coolant level in the reservoir tank with the
engine running. Add coolant to the reser-
voir tank if necessary. Have your vehicle
repaired at an authorized NISSAN
dealer.
IF YOUR VEHICLE
OVERHEATS
6-10In case of emergency
ZX

When towing your vehicle, U.S. States, Ca-
nadian provinces and local regulations for
towing must be followed. Incorrect towing
equipment could damage your vehicle. Tow-
ing instructions are available from an autho-
rized NISSAN dealer. Local service operators
are generally familiar with the applicable laws
and procedures for towing. To assure proper
towing and to prevent accidental damage to
your vehicle, NISSAN recommends having a
service operator tow your vehicle. It is advis-
able to have the service operator carefully
read the following precautions:
WARNING
INever ride in a vehicle that is being
towed.
INever get under your vehicle after it
has been lifted by a tow truck.
CAUTION
IWhen towing, make sure that the
transmission, axles, steering system
and powertrain are in working con-
dition. If any unit is damaged, a dolly
must be used.IWhen towing with the front wheels
on the ground:
Turn the ignition key to the OFF
position and secure the steering
wheel in a straight-ahead position
with a rope or similar device. Never
place the ignition key in the LOCK
position. This will result in damage
to the steering lock mechanism.
IWhen towing with the rear wheels on
the ground:
Release the parking brake and move
the gearshift lever to the N (Neutral)
position.
On automatic transmission models,
to move the shift lever to N (Neutral),
turn the ignition key to the ACC po-
sition. After moving the shift lever to
N (neutral), be sure to turn the igni-
tion key to the OFF position.
IFor four-wheel drive models:
Set the free-running hubs to the free
position. See ``
Auto-lock free-
running hubsº or ``Manual-lock
free-running hubsº as appropriate in
the ``Starting and driving'' section.Move the transfer case shift lever
into the 2H position and the trans-
mission shift lever into the N (Neu-
tral) position.
IAttach safety chains for all towing.
TOW TRUCK TOWING
In case of emergency6-11
ZX

CAUTION
If you have to tow your vehicle with four
wheels on the ground or with front or
rear wheels raised, observe the follow-
ing restricted towing speeds and dis-
tances:
ISpeed: Below 60 MPH (97 km/h)
IDistance: Less than 500 miles (805
km)
If the speed or distance must necessarily be
greater, remove the front and rear propeller
shafts beforehand to prevent damage to the
transmission.
CAUTION
INever tow your vehicle from the rear
(i.e., backward) with four wheels on
the ground as this may cause seri-
ous and expensive damage to the
transmission.
IBe sure to place the transfer case
shift lever into the 2H position and
the transmission shift lever into the
N (Neutral) position.
VEHICLE RECOVERY (freeing a
stuck vehicle)
ITow chains or cables must be attached
only to the main structural members of
the vehicle.
IPulling devices should be routed so they
do not touch any part of the suspension,
steering, brake or cooling systems.
IAlways pull the cable straight out from
the front or rear of the vehicle. Never pull
the vehicle at an angle.
IPulling devices such as ropes or canvas
straps are not recommended for use in
vehicle towing or recovery.
IStand clear of a stuck vehicle.
WARNING
Do not spin your tires at high speed.
This could cause them to explode and
result in serious injury. Parts of your
vehicle could also overheat and be
damaged.
In case of emergency
6-13
ZX

Temperature
A temperature increase accelerates the rate
of corrosion to those parts which are not
well ventilated.
Air pollution
Industrial pollution, the presence of salt in
the air in coastal areas, or heavy road salt
use will accelerate the corrosion process.
Road salt will also accelerate the disintegra-
tion of paint surfaces.
To protect your vehicle from corro-
sion:
Iwash and wax your vehicle often to keep
the vehicle clean.
Ialways check for minor damage to the
paint and repair it as soon as possible.
Ikeep drain holes at the bottom of the
doors and tailgate open to avoid water
accumulation.
Icheck the underbody and inside the
pick-up box. If any sand, dirt or salt is
accumulated, wash it off with water as
soon as possible.
CAUTION
INEVER remove dirt, sand or other
debris from the passenger compart-
ment by washing with a hose. Re-
move dirt with a vacuum cleaner or
broom.
INever allow water or other liquids to
come in contact with electronic com-
ponents inside the vehicle.
Chemicals used for road surface de-icing
are extremely corrosive. They accelerate
corrosion and deterioration of underbody
components such as the exhaust system,
fuel and brake lines, brake cables, floor pan
and fenders.
In winter, the underbody must be
cleaned periodically.
For additional protection against rust and
corrosion, which may be required in some
areas, consult an authorized NISSAN
dealer.
Appearance and care
7-5
ZX

8 Do-it-yourself
Maintenance precautions .......................................8-2
Engine compartment check locations ....................8-3
Engine cooling system ...........................................8-5
Checking engine coolant level ...............................8-5
Changing engine coolant .......................................8-6
Engine oil ...............................................................8-9
Checking engine oil level .......................................8-9
Changing engine oil .............................................8-10
Changing engine oil filter .....................................8-12
Automatic transmission fluid (atf) .........................8-13
Temperature conditions for checking atf..............8-13
Power steering fluid..............................................8-14
Brake and clutch fluid ...........................................8-15
Window washer fluid ............................................8-15
Battery ..................................................................8-16
Jump starting ........................................................8-17
Drive belts ............................................................8-18Spark plug replacement .......................................8-19
Air cleaner housing filter ......................................8-21
Wiper blades ........................................................8-23
Parking brake check.............................................8-24
Brake pedal ..........................................................8-24
Brake booster .......................................................8-25
Clutch pedal .........................................................8-26
Fuses ....................................................................8-27
Light bulbs ............................................................8-28
Headlights ............................................................8-28
Bulb replacement .................................................8-29
Front fog light bulb replacement (if so
equipped) .............................................................8-31
Wheels and tires...................................................8-32
Four-wheel drive models ......................................8-35
Clutch housing .....................................................8-37
ZX

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
IPark the vehicle on a level surface,
apply the parking brake securely and
block the wheels to prevent the ve-
hicle from moving. For a manual
transmission, move the shift lever to
N (Neutral). For an automatic trans-
mission, move the shift lever to P
(Park).
IBe sure the ignition key is OFF when
performing any parts replacement or
repairs.
IIf you must work with the engine
running, keep your hands, clothing,
hair and tools away from moving
fans, belts, and any other moving
parts.
IIt is advisable to remove ties and any
jewelry, such as rings, watches, etc.,
before working on your vehicle.IAlways wear eye protection when-
ever you work on your vehicle.
IIf you must run the engine in an
enclosed space such as a garage, be
sure there is proper ventilation for
exhaust gases.
INever get under the vehicle while it
is supported only by a jack. If it is
necessary to work under the vehicle,
support it with safety stands.
IKeep smoking materials, flame and
sparks away from fuel and battery.
IOn gasoline engine models with the
Multiport Fuel Injection (MFI) sys-
tem, the fuel filter or fuel lines
should be serviced by an authorized
NISSAN dealer because the fuel
lines are under high pressure even
when the engine is off.
CAUTION
IDo not work under the hood while
the engine is hot. Turn the engine off
and wait until it cools down.INever connect or disconnect either
the battery or any transistorized
component connector while the igni-
tion is on.
IAvoid contact with used motor oil.
Improperly disposed motor oil
and/or other vehicle fluids can hurt
the environment. Always conform to
local regulations for disposal of ve-
hicle fluid.
This ``Do-it-yourself'' section gives instruc-
tions regarding only those items which are
relatively easy for an owner to perform.
You should be aware that incomplete or
improper servicing may result in operating
difficulties or excessive emissions, and
could affect your warranty coverage.If in
doubt about any servicing, have it done
by an authorized NISSAN dealer.
MAINTENANCE
PRECAUTIONS
8-2Do-it-yourself
ZX