2003 NISSAN FRONTIER lock

WARNING
cThe anti-lock brake system is a sophis-
ticated device, but it cannot prevent ac-
cidents resulting from careless or dan-
gerous driving techniques. It can help
maintain vehicle control during 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 cov-
ered roads, or if you are using tire
chains. Tire type and condition may also
affect braking effectiveness. Always
maintain a safe distance from the ve-
hicle in front of you. Ultimately, the re-
sponsibility for safety of self and others
rests in the hands of the driver.
cTire type and condition of tires may also
affect braking effectiveness.
cWhen replacing tires, install the speci-
fied size of tires on all four wheels.cWhen installing a spare tire, make sure
it is the proper size and type as speci-
fied on the tire placard. For tire placard
location information, refer to “Tire plac-
ard” in the “Technical and consumer
information” section of this manual.
cRefer to “Wheels and tires” in the
“Maintenance and do-it-yourself” sec-
tion of this manual.When driving on slippery surfaces or suddenly
avoiding obstacles on roads, the vehicle might
swerve or slip. With the Vehicle Dynamic Control
(VDC) system, sensors detect these movements
and control the braking and engine output to help
improve vehicle stability while driving.
cWhen the vehicle dynamic control system is
operating, the slip indicator in the instrument
panel blinks.
cWhen only the traction control system portion
of the vehicle dynamic control system is oper-
ating, the slip indicator will also blink.
cIf the slip indicator blinks, the vehicle is under
slippery conditions. Be sure to drive carefully.
See “Slip indicator light”, and “Vehicle dy-
namic control off indicator light” in the “Instru-
ments and controls” section.
cIndicator light
If malfunction occurs in the system, the
andindicator lights come on in the in-
strument panel.
As long as these warning lights are on, the
traction control function is canceled.
The VDC system uses a Brake Limited Slip Dif-
ferential (LSD) system to improve vehicle trac-
tion. The brake LSD system works when one of
the driving wheels is spinning on a slippery sur-
face. The brake LSD system brakes the spinning
VEHICLE DYNAMIC CONTROL (VDC)
SYSTEM (if so equipped)
5-28Starting and driving
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FREEING A FROZEN DOOR LOCK
To prevent a door lock from freezing, apply de-
icer through the key hole. If the lock becomes
frozen, heat the key before inserting it into the key
hole.
ANTI-FREEZE
In the winter when it is anticipated that the tem-
perature will drop below 32°F (0°C) , check the
anti-freeze (ethylene glycol base) to assure
proper winter protection. For details, see ‘‘Engine
cooling system’’ in the ‘‘Maintenance and do-it-
yourself’’ section of this manual.
BATTERY
If the battery is not fully charged during extremely
cold weather conditions, the battery fluid may
freeze and damage the battery. To maintain maxi-
mum efficiency, the battery should be checked
regularly. For details, see ‘‘Battery’’ in the ‘‘Main-
tenance 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, including the
engine block. Refill before operating the vehicle.For details, see ‘‘Changing engine coolant’’ in the
‘‘Maintenance and do-it-yourself’’ section of this
manual.
TIRE EQUIPMENT
1. SUMMER tires have a tread designed to
provide superior performance on dry pave-
ment. However, the performance of these
tires will be substantially reduced in snowy
and icy conditions. If you operate your ve-
hicle on snowy or icy roads, NISSAN recom-
mends the use of MUD & SNOW or ALL
SEASON TIRES on all four wheels. Please
consult a NISSAN dealer for the tire type,
size, speed rating and availability informa-
tion.
2. For additional traction on icy roads, studded
tires may be used. However, some U.S.
states and Canadian provinces prohibit their
use. Check local, state and provincial laws
before installing studded tires.
Skid and traction capabilities of studded
snow tires on wet or dry surfaces may be
poorer than that of non-studded snow tires.
3. Tire chains may be used.
Use of tire chains may be prohibited accord-
ing to location. Check the local laws before
installing tire chains. When installing tire
chains, make sure they are of proper size forthe tires on your vehicle and are installed
according to the chain manufacturer’s sug-
gestions.Use only SAE Class “S” chains.
Class “S” chains are used on vehicles with
restricted wheel well clearance. Vehicles
that can use Class “S” chains are designed
to meet the minimum clearances between
the tire and the closest vehicle suspension
or body component required to accommo-
date the use of a winter traction device (tire
chains or cables) . The minimum clearances
are determined using the factory equipped
tire size. Other types may damage your ve-
hicle. Use chain tensioners when recom-
mended by the tire chain manufacturer to
ensure a tight fit. Loose end links of the tire
chain must be secured or removed to pre-
vent the possibility of whipping action dam-
age to the fenders or underbody. If possible,
avoid fully loading your vehicle when using
tire chains. In addition, drive at a reduced
speed. Otherwise, your vehicle may be dam-
aged and/or vehicle handling and perfor-
mance may be adversely affected.
Never install tire chains on spare tires. Do
not use tire chains on dry roads.
COLD WEATHER DRIVING
5-30Starting and driving
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SPECIAL WINTER EQUIPMENT
It is recommended that the following items be
carried in the vehicle during winter:
cA scraper and stiff-bristled brush to remove
ice and snow from the windows and wiper
blades.
cA sturdy, flat board to be placed under the jack
to give it firm support.
cA shovel to dig the vehicle out of snowdrifts.
cExtra window washer fluid to refill the reservoir
tank.
DRIVING ON SNOW OR ICE
WARNING
cWet ice (32°F, 0°C and freezing rain) ,
very cold snow or ice can be slick and
very hard to drive on. The vehicle will
have much less traction or “grip” under
these conditions. Try to avoid driving on
wet ice until the road is salted or
sanded.
cWhatever the condition, drive with cau-
tion. Accelerate and slow down with
care. If accelerating or downshifting too
fast, the drive wheels will lose even
more traction.cAllow more stopping distance under
these conditions. Braking should be
started sooner than on dry pavement.
cAllow greater following distances on
slippery roads.
cWatch for slippery spots (glare ice) .
These may appear on an otherwise
clear road in shaded areas. If a patch of
ice is seen ahead, brake before reach-
ing it. Try not to brake while on the ice,
and avoid any sudden steering
maneuvers.
cDo not use the cruise control on slip-
pery roads.
cSnow can trap dangerous exhaust
gases under your vehicle. Keep snow
clear of the exhaust pipe and from
around your vehicle.
ENGINE BLOCK HEATER (if so
equipped)
An engine block heater to assist in extreme cold
temperature starting is available through a
NISSAN dealer.
WARNING
Do not use your heater with an un-
grounded electrical system or two-
pronged (cheater) adapters. You can be
injured by an electrical shock if you use an
ungrounded connection.
Starting and driving5-31
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CHANGING A FLAT TIRE
If you have a flat tire, follow the instructions be-
low.
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 transmission into R
(Reverse) , or the automatic transmission
into P (Park) .
WARNING
cThe transfer control lever must
be in the 2H, 4H or 4L position.
cDo not leave the transfer control lever in
the N (Neutral) position. Otherwise, the
vehicle could roll unexpectedly even if
the manual transmission is in any gear
or the automatic transmission is in the
P (Park) position. This could result in
serious personal injury or property
damage.
4. Turn off the engine.5. Raise the hood to warn other traffic and to
signal professional road assistance person-
nel that you need assistance.
6. Have all passengers get out of the vehicle
and stand in a safe place, away from traffic
and clear of the vehicle.
WARNING
cMake sure the parking brake is securely
applied and the manual transmission is
shifted into R (Reverse) , or the auto-
matic transmission into P (Park) .
cNever change tires when the vehicle is
on a slope, ice or slippery areas. This is
hazardous.
cNever change tires if oncoming traffic is
close to your vehicle. Wait for profes-
sional road assistance.
cWhen a spare tire is mounted or a wheel
is replaced, the low tire pressure warn-
ing system will not function. Contact
your NISSAN dealer as soon possible
for tire replacement and/or system re-
setting. (For models with the low tire
pressure warning system)
Blocking wheels
Place suitable blockss1at both the front and
back of the wheel diagonally opposite the flat tire
s2to prevent the vehicle from rolling when it is
jacked up.
WARNING
Be sure to block the wheel as the vehicle
may move and result in personal injury.
WCE0044
In case of emergency6-3
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3. Seat the T-shaped end of the jack rod into
the T-shaped opening of the spare tire
winch. Apply pressure to keep the jack rod
engaged in the spare tire winch and turn the
jack rod counterclockwise to lower the
spare tire.4. Once the spare tire is completely lowered,
reach under the vehicle, remove the retainer
chain, and carefully slide the tire from under
the rear of the vehicle.
Removing wheel cover
CAUTION
Do not use your hands to pry off wheel
caps or wheel covers. Doing so could re-
sult in personal injury.
Remove the wheel cover as follows:
Use caution not to scratch the wheel cover or
wheel surface.
WCE0070
Type AWCE0060
In case of emergency6-5
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Type A:
Firmly grasp the center wheel cap and turn either
clockwise or counterclockwise to remove.
Type B:
1. Wrap the end of a screwdriver with a cloth.
2. Pry the center wheel cap off by pushing on
the handle of the screwdriver in the direction
shown.Jacking up vehicle and removing the
damaged tire
WARNING
cNever get under the vehicle while it is
supported only by the jack.
cUse only the jack provided with your
vehicle to lift the vehicle. Do not use the
jack provided with your vehicle on other
vehicles. The jack is designed for lifting
only your vehicle during a tire change.cUse the correct jack-up points. Never
use any other part of the vehicle for jack
support.
cNever jack up the vehicle more than
necessary.
cNever use blocks on or under the jack.
cDo not start or run the engine while
vehicle is on the jack. It may cause the
vehicle to move. This is especially true
for vehicles with limited slip differential
carriers.
cDo not allow passengers to stay in the
vehicle while it is on the jack.
cNever run the engine with a wheel(s) off
the ground. It may cause the vehicle to
move.
Type B
WCE0071
Front
WCE0061
6-6In case of emergency
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Always refer to the proper illustrations for the
correct placement and jack-up points for your
specific vehicle model and jack type.
Carefully read the caution label attached to
the jack body and the following instruc-
tions.
1. Loosen each wheel nut one or two turns by
turning counterclockwise with the wheel nut
wrench.Do not remove the wheel nuts
until the tire is off the ground.2. Place the jack directly under the jack-up
point as illustrated so the top of the jack
contacts the vehicle at the jack-up point.
cUnder some conditions there will not be suffi-
cient clearance to use the primary rear jacking
point on vehicles equipped with 15 inch
wheels. If this occurs, use the alternate jack-up
point for vehicles equipped with 15 inch
wheels. When using the alternate jack-up
point, position the jack on the axle as close as
possible to the tire that needs to be changed.
The jack should be used on firm and level
ground.
Rear (4–wheel drive models)
WCE0072
Rear (2-wheel drive models)
WCE0073
Rear (15 inch wheel alternate jack-up point)
WCE0361
In case of emergency6-7
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TOWING RECOMMENDED BY
NISSAN
Two-wheel drive models
NISSAN recommends that your vehicle be towed
with the driving (rear) wheels off the ground or
place the vehicle on a flat bed truck as illustrated.
CAUTION
cNever tow automatic transmission
models with the rear wheels on the
ground or four wheels on the ground
(forward or backward) , as this may
cause serious and expensive damage to
the transmission. If it is necessary to
tow the vehicle with the front wheels
raised always use towing dollies under
the rear wheels.
cWhen towing automatic or manual
transmission models with the front
wheels on the ground or on towing
dollies:– Turn the ignition key to the OFF posi-
tion, and secure the steering wheel in a
straight-ahead position with a rope or
similar device. Never secure the steer-
ing wheel by turning the ignition key to
the LOCK position. This may damage
the steering lock mechanism.
cIf you have to tow manual transmission
models with the rear wheels on the
ground (if you do not use towing dol-
lies) or four wheels on the ground:
cAlways release the parking brake.
cMove the transmission shift lever to
the N (Neutral) position.
cObserve the following restricted tow-
ing speeds and distances for manual
transmission models only:
Speed: Below 60 MPH (97 km/h)
Distance: Less than 500 miles (805
km)
If the speed or distance must necessarily be
greater, remove the propeller shaft before towing
to prevent damage to the transmission.
Four-wheel drive models
NISSAN recommends that towing dollies be
used when towing your vehicle or place the ve-
hicle on a flat bed truck as illustrated.
ACE0705
In case of emergency6-13
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