2003 NISSAN FRONTIER fluid

This manual includes information for all options
available on this model. Therefore, you may find
some information that does not apply to your
vehicle.
All information, specifications and illustrations in
this manual are those in effect at the time of
printing. NISSAN reserves the right to change
specifications or design without notice and with-
out obligation.
IMPORTANT INFORMATION ABOUT
THIS MANUAL
You will see various symbols in this manual. They
are used in the following ways:
WARNING
This is used to indicate the presence of a
hazard that could cause death or serious
personal injury. To avoid or reduce the
risk, the procedures must be followed
precisely.
CAUTION
This is used to indicate the presence of a
hazard that could cause minor or moder-
ate personal injury or damage to your ve-
hicle. To avoid or reduce the risk, the pro-
cedures must be followed carefully.If you see this symbol, it means“Do not do this”
or“Do not let this happen.”
If you see a symbol similar to these in an illustra-
tion, it means the arrow points to the front of the
vehicle.
Arrows in an illustration that are similar to these
indicate movement or action.
Arrows in an illustration that are similar to these
call attention to an item in the illustration.
CALIFORNIA PROPOSITION 65
WARNING
WARNING
Engine exhaust, some of its constituents,
and certain vehicle components contain
or emit chemicals known to the State of
California to cause cancer and birth de-
fects or other reproductive harm. In addi-
tion, certain fluids contained in vehicles
and certain products of component wear
contain or emit chemicals known to the
State of California to cause cancer and
birth defects or other reproductive harm.
© 2003 NISSAN NORTH AMERICA, INC.
GARDENA, CALIFORNIA
All rights reserved. No part of this Owner’s
Manual may be reproduced or stored in a retrieval
system, or transmitted in any form, or by any
means, electronic, mechanical, photocopying,
recording or otherwise, without the prior written
permission of Nissan North America, Inc., Gar-
dena, California.
APD1005
WHEN READING THE MANUAL
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The inside pages of this manual contain
a minimum of 50% recycled fibers,
including 10% post-consumer fibers.

orAnti-lock brake warning lightLow tire pressure warning light (if so equipped)4-wheel drive indicator light (if so equipped)
Automatic transmission oil temperature warn-
ing light (model)Low washer fluid warning light (if so equipped)High beam indicator light (Blue)
Automatic transmission park warning light
(model)Passenger supplemental air bag OFF indicator
light (except Crew Cab models)Malfunction indicator lamp (MIL)
orBrake warning lightSeat belt warning light and chimeOverdrive off indicator light (automatic trans-
mission only)
Charge warning lightSupplemental air bag warning lightSlip indicator light (if so equipped)
Door open warning lightCRUISE main switch indicator light (if so
equipped)Turn signal/hazard indicator lights
Engine oil pressure warning lightCruise SET switch indicator light (if so
equipped)Vehicle dynamic control off indicator light (if so
equipped)
Low fuel warning light
CHECKING BULBS
With all doors closed, apply the parking brake
and turn the ignition key to the ON position
without starting the engine. The following lights
will come on:
,or,,,
If the driver’s seat belt is fastened before the
ignition key is turned to the ON position,
the
light will not come on.
If equipped, the following lights come on briefly
and then go off:
or,,,,,,
If any light fails to come on, it may indicate
a burned-out bulb or an open circuit in the
electrical system. Have the system repaired
promptly.
WARNING/INDICATOR LIGHTS AND
AUDIBLE REMINDERS
Instruments and controls2-9
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WARNING LIGHTS
orAnti-lock brake
warning light
If the light comes on while the engine is running,
it may indicate the anti-lock brake system is not
functioning properly. Have the system checked
by a NISSAN dealer.
If an abnormality occurs in the system, the anti-
lock function ceases, but the regular braking
system continues to operate.
If the light comes on while you are driving,
contact a NISSAN dealer for repair.
Automatic transmission oil
temperature warning light
(
model)
This light comes on when the automatic transmis-
sion oil temperature is too high. If the light comes
on while driving, reduce the vehicle speed as
soon as safely possible until the light turns off.
CAUTION
Continued vehicle operation when the A/T
oil temperature warning light is on may
damage the automatic transmission.
Automatic transmission park
warning light (
model)
This light indicates that the automatic transmis-
sion parking function is not engaged. If the trans-
fer control shift lever is not secured in any drive
position while the automatic transmission selec-
tor lever is in the P (Park) position, the vehicle
may move unexpectedly.
Shift the transfer control shift lever into the 2H,
4H, or 4L position when the warning light comes
on.
cWhen parking, always make sure that the
transfer control shift lever is in 2H, 4H, or 4L
and the parking brake is set.
cIf the ATP light is ON, this indicates that the
automatic transmission P (Park) position will
not function and the transfer control shift lever
is in the N (Neutral) position.
cFailure to engage the transfer shift control
lever in 2H, 4H or 4L could result in the vehicle
moving unexpectedly, resulting in serious per-
sonal injury or property damage.
CAUTION
If the ATP light is ON, this indicates that
the automatic transmission P (Park) posi-
tion will not function and the transfer con-
trol shift lever is in the N (Neutral)
position.
orBrake warning light
This light functions for both the parking brake and
the foot brake systems.
When the ignition key is in the ON position, the
light comes on when the parking brake is applied,
and also warns of a low brake fluid level. If the
light comes on while the engine is running with
the parking brake not applied, stop the vehicle
and perform the following:
1. Check the brake fluid level. Add brake fluid
as necessary. See “Brake and clutch fluid” in
the “Maintenance and do-it-yourself” sec-
tion of this manual.
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2. If the brake fluid level is correct, have the
brake system checked by a NISSAN dealer.
WARNING
cYour brake system may not be working
properly if the warning light is on. Driv-
ing could be dangerous. If you judge it
to be safe, drive carefully to the nearest
service station for repairs. Otherwise,
have your vehicle towed because driv-
ing it could be dangerous.
cPressing the brake pedal with the en-
gine stopped and/or a low brake fluid
level may increase your stopping dis-
tance and braking will require greater
pedal effort as well as pedal travel.
cIf the brake fluid level is below the
MINIMUM or MIN mark on the brake
fluid reservoir, do not drive until the
brake system has been checked at a
NISSAN dealer.
Charge warning light
If this light comes on while the engine is running,
it may indicate the charging system is not func-
tioning properly. Turn the engine off and check
the generator belt. If the belt is loose, broken,
missing, or if the light remains on, see a NISSAN
dealer immediately.
CAUTION
Do not continue driving if the generator
belt is loose, broken or missing.
Door open warning light
This light comes on when any of the doors are not
closed securely while the ignition key is in the ON
position.
Engine oil pressure warning
light
This light warns of low engine oil pressure. If the
light flickers or comes on during normal driving,
pull off the road in a safe area, stop the engine
immediatelyand call a NISSAN dealer.
The engine oil pressure warning light is not
designed to indicate a low oil level. Use the
dipstick to check the oil level.See “Engine
oil” in the “Maintenance and do-it-yourself” sec-
tion of this manual.
CAUTION
Running the engine with the engine oil
pressure warning light on could cause se-
rious damage to the engine almost imme-
diately. Such damage is not covered by
warranty. Turn off the engine as soon as it
is safe to do so.
Low fuel warning light
This light comes on when the fuel level in the fuel
tank is getting low. Refuel as soon as it is conve-
nient, preferably before the fuel gauge reaches E
(Empty) .There will be a small reserve of fuel
in the tank when the fuel gauge needle
reaches E (Empty) .
Low tire pressure warning light
(if so equipped)
This light warns of low tire pressure.
Flat tire warning
If the vehicle is being driven with very low tire
pressure (lower than 27 psi, 190 kPa) , the light
will illuminate and the chime will sound for about
10 seconds.
For additional information, see “Low tire pressure
warning system” in the “Starting and driving”
section and “Flat tire” in the “In case of emer-
gency” section.
WARNING
cIf the light does not come on with the
key switch turned ON, have the vehicle
checked by a NISSAN dealer as soon as
possible.
Instruments and controls2-11
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cIf the light comes on while driving,
avoid sudden steering maneuvers or
abrupt braking, reduce vehicle speed,
pull off the road to a safe location and
stop the vehicle as soon as possible.
Serious vehicle damage could occur
and may lead to an accident and result
in serious personal injury. Check the
tire pressure for all 4 wheels and adjust
the pressure to the COLD tire pressure
shown on the tire placard. If the light
still comes on while driving after adjust-
ing the tire pressure, a tire may be flat. If
you have a flat tire, replace it with a
spare tire as soon as possible.
cWhen a spare tire is mounted or a wheel
is replaced, tire pressure will not be
indicated and the low tire pressure
warning system will not function. Con-
tact your NISSAN dealer as soon as
possible for tire replacement and/or
system resetting.
CAUTION
cThe low tire pressure warning system is
not a substitute for the regular tire pres-
sure check. Be sure to check the tire
pressure regularly.cIf the vehicle is being driven at speeds
of less than 20 MPH (32 km/h) , the low
tire pressure warning system may not
operate correctly.
cBe sure to install the specified size of
tires to the 4 wheels correctly.
Low washer fluid warning light
(if so equipped)
This light comes on when the washer fluid is at a
low level. Add washer fluid as necessary. See the
“Maintenance and do-it-yourself” section of this
manual.
Passenger supplemental air
bag OFF indicator light (except
Crew Cab models)
The passenger supplemental air bag is equipped
with an ON/OFF switch. The switch is located in
the center of the instrument panel. When the
switch is turned to the ON position, the passen-
ger supplemental air bag is enabled and could
inflate in a frontal collision. When the switch is
turned to the OFF position, the passenger
supplemental air bag is disabled and will not
inflate in a frontal collision. The passenger
supplemental air bag OFF indicator light on the
instrument panel illuminates when the passenger
supplemental air bag ON/OFF switch is turned tothe OFF position. The driver’s side supplemental
air bag always remains enabled and is not af-
fected by the passenger supplemental air bag
ON/OFF switch. The key for the passenger
supplemental 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 “Passenger supplemental
air bag ON/OFF switch and light” in the “Seats,
restraints and supplemental air bag systems”
section for details.
Seat belt warning light and
chime
The light and chime remind you to fasten your
seat belts. The light illuminates whenever the
ignition key is turned to the ON or START position
and remains illuminated until the driver’s seat belt
is fastened. At the same time, the chime sounds
for about 7 seconds unless the driver’s seat belt
is securely fastened.
Refer to “Seat belts” in the “Seats, restraints and
supplemental air bag systems” section for pre-
cautions 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
2-12Instruments and controls
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1. Low speed
2. High speed
3. Wash
SWITCH OPERATION
The ignition switch must be in the ON position for
the wipers or washer to be activated.
Push the lever down to operate the windshield
wipers. Pull the lever toward you to operate the
washer.
cIntermittent (if so equipped) — intermittent
wiper operation.
1. Intermittent
2. Low speed
3. High speed
4. Wash
5. Intermittent control
6. Mist
cLow speed — continuous low speed opera-
tion.
cHigh speed — continuous high speed opera-
tion.
cWash — pull the lever toward you to operate
the washer function. Operating the washer
automatically cycles the wipers several times.cIntermittent control (if so equipped) — inter-
mittent wiper operation can be adjusted from
1-19 seconds by turning the time control
knob.
cMist (if so equipped) — push the lever up to
activate the mist feature.
WARNING
In freezing temperatures the washer solu-
tion may freeze on the windshield and
obscure your vision which may lead to an
accident. Warm the windshield with the
defroster before you wash the windshield.
CAUTION
cDo not operate the washer continu-
ously for more than 30 seconds.
cDo not operate the washer if the reser-
voir tank is empty.
cDo not fill the window washer reservoir
tank with washer fluid concentrates at
full strength. Some methyl alcohol
based washer fluid concentrates may
permanently stain the grille if spilled
while filling the window washer reser-
voir tank.
c
Type A
WIC0239
Type B
WIC0240
WINDSHIELD WIPER AND WASHER
SWITCH
2-18Instruments and controls
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cPre-mix washer fluid concentrates with
water to the manufacturer’s recom-
mended levels before pouring the fluid
into the window washer reservoir tank.
Do not use the window washer reservoir
tank to mix the washer fluid concen-
trate and water.
To defrost the rear window glass, start the engine
and push the rear window defroster switch on.
The rear window defroster indicator light on the
switch comes on. Push the switch again to turn
the defroster off.
The rear window defroster automatically turns off
after approximately 15 minutes.
CAUTION
When cleaning the inner side of the rear
window, be careful not to scratch or dam-
age the rear window defroster.NOTE:
The top few rows of wires on the rear win-
dow are not part of the rear window de-
froster system. These wires make up the
antenna for the audio system.
WIC0327
REAR WINDOW DEFROSTER
SWITCH (Crew Cab models only)
Instruments and controls2-19
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cMake sure the area around the vehicle is clear.
cCheck fluid levels such as engine oil, coolant,
brake and clutch fluid, and window washer
fluid as frequently as possible, or 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
the key is turned to the ON (3) position. See
“Warning/indicator lights and audible remind-
ers” in the “Instruments and controls” section
of this manual.1. Apply the parking brake.
2.Automatic transmission:
Move the shift selector lever to P (Park) or N
(Neutral) . P (Park) is recommended.
The shift selector lever cannot be
moved out of P (Park) and into any of
the other gear positions if the ignition
key is turned to the OFF position or if
the key is removed from the ignition
switch.
The starter is designed not to operate if
the shift selector lever is in any of the
driving positions.
Manual transmission:
Move the shift lever to N (Neutral) . Depress
the clutch pedal to the floor while cranking
the engine.
The starter is designed not to operate
unless the clutch pedal is fully de-
pressed.
3. Crank the enginewith your foot off the
accelerator pedalby turning the ignition
key to START. Release the key when the
engine starts. If the engine starts, but fails to
run, repeat the above procedure.cWhen the engine is very hard to start in
extremely cold weather or when restart-
ing, depress the accelerator pedal a little
(approximately 1/5 to the floor) and hold it
and then crank the engine. Release the
key and the accelerator pedal when the
engine starts.
cWhen the engine is very hard to start
because it is flooded, depress the accel-
erator pedal all the way to the floor and
hold it. Crank the engine for 5-6 seconds.
After cranking the engine, release the ac-
celerator pedal. Crank the enginewith
your foot off the accelerator pedalby
turning the ignition key to START. Release
the key when the engine starts. If the
engine starts, but fails to run, repeat the
above procedure.
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, otherwise
the starter could be damaged.
4. Allow the engine to idle for at least 30 sec-
onds after starting. Drive at moderate speed
for a short distance first, especially in cold
weather.
BEFORE STARTING THE ENGINE STARTING THE ENGINE
Starting and driving5-9
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