2003 NISSAN FRONTIER stop start

WARNING
cAutomatic transmission models cannot
be push-started or tow-started. This
may cause transmission or other ve-
hicle damage.
cThree-way catalyst equipped models
should not be started by pushing. The
three-way catalyst may be damaged.
cNever try to start the vehicle by towing
it. When the engine starts, the forward
surge could cause the vehicle to collide
with the tow vehicle.If your vehicle is overheating (indicated by an
extremely high temperature gauge reading) , or if
you feel a lack of engine power, detect abnormal
noise, etc. take the following steps.
WARNING
cDo not continue to drive if your vehicle
overheats. Doing so could cause a ve-
hicle 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 com-
ing out.
1. Move the vehicle safely off the road, apply
the parking brake and move the shift lever to
N (Neutral) (manual transmission) or to P
(Park) (automatic transmission) .
Do not stop the engine.
2. Turn off the air conditioner (if so equipped) .
Open all the windows, move the heater or air
conditioner temperature control to maximum
hot and fan control to high speed.3. If engine overheating is caused by climbing a
long hill on a hot day, run the engine at a fast
idle (approximately 1,500 r/min) until the
temperature gauge indicator returns to nor-
mal.
4. Get out of the vehicle. Look and listen for
steam or coolant escaping from the radiator
before opening the hood. Wait until no
steam or coolant can be seen before pro-
ceeding.
5. Open the engine hood.
WARNING
If steam or water is coming from the en-
gine, 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 leaking,
the water pump belt is missing or loose, or
the cooling fan does not run, stop the en-
gine.
PUSH STARTING IF YOUR VEHICLE OVERHEATS
In case of emergency6-11
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The air cleaner filter should not be cleaned and
reused. Replace it according to the maintenance
intervals shown in the “NISSAN Service and
Maintenance Guide.” When replacing the filter,
wipe the inside of the air cleaner filter housing
and the cover with a damp cloth.WARNING
cOperating the engine with the air
cleaner removed can cause you or oth-
ers to be burned. The air cleaner not
only cleans the air, it stops the flame if
the engine backfires. If it isn’t there, and
the engine backfires, you could be
burned. Do not drive with the air cleaner
removed, and be careful when working
on the engine with the air cleaner
removed.cNever pour fuel into the throttle body or
attempt to start the engine with the air
cleaner removed. Doing so could result
in serious injury.
IN-CABIN MICROFILTER (if so
equipped)
The in-cabin microfilter restricts the entry of air-
borne dust and pollen particles and reduces
some objectionable outside odors. The filter is
located behind the glove box. Refer to the
“NISSAN Service and Maintenance Guide” for
change intervals.
To change the filter, perform the following proce-
dure:
WDI0290WDI0291
AIR CLEANER
Maintenance and do-it-yourself8-23
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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 vehicles self-adjust
every time the parking brake is applied. The rear
drum-type brakes on four-wheel drive vehicles
self-adjust every time the brake pedal is applied.
If the brake pedal goes down farther than normal,
it may be due to lack of adjustment of the rear
drum brakes. Apply the parking brake several
times.
WARNING
If the brake pedal height does not return
to normal, see a 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 re-
placement, a high pitched scraping or screech-
ing sound will be heard when the vehicle is in
motion. The noise will be heard 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, occa-
sional brake squeak, squeal or other noise may
be heard. Occasional brake noise during light to
moderate stops is normal 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 a NISSAN dealer.
Proper brake inspection intervals should
be followed.For more information regarding
brake inspections, see the appropriate mainte-
nance schedule information in the “NISSAN Ser-
vice and Maintenance Guide”.
BRAKE BOOSTER
Check the brake booster function as follows:
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 the 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. Keep the pedal depressed for about
30 seconds. The pedal height should not
change.
4. Run the engine for one minute without de-
pressing the brake pedal, then turn it off.
Depress the brake pedal several times. The
pedal travel distance will decrease gradually
with each depression as the vacuum is re-
leased from the booster.
If the brakes do not operate properly, have the
brakes checked by a NISSAN dealer.
8-28Maintenance and do-it-yourself
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Trailer towing tips
In order to gain skill and an understanding of the
vehicle’s behavior, you should practice turning,
stopping and backing up in an area which is free
from traffic. Steering stability and braking perfor-
mance will be somewhat different than under
normal driving conditions.
cAlways secure items in the trailer to prevent
load shift while driving.
cAvoid abrupt starts, acceleration or stops.
cAvoid sharp turns or lane changes.
cAlways drive your vehicle at a moderate speed.
cAlways block the wheels on both vehicle and
trailer when parking. Parking on a slope is not
recommended; however, if you must do so,
and if your vehicle is equipped with an auto-
matic transmission, first block the wheels and
apply the parking brake, and then move the
transmission shift selector lever into the P
(Park) position. If you move the shift selector
lever to the P (Park) position before blocking
the wheels and applying the parking brake,
transmission damage could occur.
cWhen going down a hill, shift into a lower gear
and use the engine braking effect. When go-
ing up a long grade, downshift the transmis-
sion to a lower gear and reduce speed toreduce chances of engine overloading and/or
overheating. However, for long steep grades,
do not stay in 1st or 2nd gear when driving
above 35 MPH (56 km/h) .
cIf the engine coolant rises to an extremely high
temperature when the air conditioner system
is on, turn off the air conditioner. Coolant heat
can be additionally vented by opening the win-
dows, switching the fan control to high and
setting the temperature control to the HOT
position.
cTrailer towing requires more fuel than normal
circumstances.
cAvoid towing a trailer for your vehicle’s first
500 miles (805 km) .
cHave your vehicle serviced more often than at
intervals specified in the recommended Main-
tenance Schedule in the “NISSAN Service
and Maintenance Guide”.
cWhen making a turn, your trailer wheels will be
closer to the inside of the turn than your vehicle
wheels. To compensate for this, make a larger
than normal turning radius during the turn.
cCrosswinds and rough roads will adversely
affect vehicle/trailer handling, possibly caus-
ing vehicle sway. When being passed by
larger vehicles, be prepared for possible
changes in crosswinds that could affect ve-hicle handling. If swaying does occur, firmly
grip the steering wheel, steer straight ahead,
and immediately (but gradually) reduce vehicle
speed. This combination will help stabilize the
vehicle. Never increase speed.
cBe careful when passing other vehicles. Pass-
ing while towing a trailer requires considerably
more distance than normal passing. Remem-
ber, the length of the trailer must also pass the
other vehicle before you can safely change
lanes.
cTo maintain engine braking efficiency and
electrical charging performance, do not use
5th gear (manual transmission) or overdrive
(automatic transmission) .
cAvoid holding the brake pedal down too long
or too frequently. This could cause the brakes
to overheat, resulting in reduced braking effi-
ciency.
When towing a trailer, transmission
oil/fluid should be changed more fre-
quently. For additional information, see the
“Maintenance and do-it-yourself” section
earlier in this manual.
9-22Technical and consumer information
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10 Index
A
Air bag
Passenger supplemental air bag
ON/OFF switch and light..........1-15
Air bag (See supplemental restraint
system)......................1-6
Air bag warning light...........1-17, 2-12
Air cleaner housing filter............8-23
Air conditioner
Air conditioner operation...........4-5
Air conditioner service............4-9
Air conditioner specification label.....9-12
Air conditioner system refrigerant and
lubrication recommendations........9-6
Heater and air conditioner controls.....4-2
Servicing air conditioner...........4-9
Air flow charts..................4-6
Alarm system
(See vehicle security system).........2-15
Anchor point locations.............1-40
Antenna.....................4-28
Anti-lock brake system (ABS).........5-27
Anti-lock brake warning light..........2-10
Audible reminders................2-15
Audio system..................4-10
Compact disc (CD) player.........4-15
FM-AM radio with compact disc (CD)
changer...................4-16
FM-AM radio with compact disc (CD)
player....................4-12Radio....................4-10
Steering wheel audio control switch. . . .4-28
Auto-lock free-running hubs..........5-22
Automatic
Automatic power window switch.....2-29
Automatic transmission fluid (ATF). . . .8-14
Driving with automatic transmission. . . .5-10
Transmission selector lever lock
release....................5-14
B
Battery......................8-18
Charge warning light............2-11
Battery replacement
(See remote keyless entry system).......3-7
Before starting the engine............5-9
Belts (See drive belts).............8-20
Brake
Anti-lock brake system (ABS).......5-27
Brake booster................8-28
Brake fluid..................8-16
Brake light (See stop light).........8-34
Brake pedal.................8-27
Brake system................5-26
Brake warning light.............2-10
Brake wear indicators........2-15, 8-28
Parking brake check............8-27
Parking brake operation..........5-18
Self-adjusting brakes............8-28
Break-in schedule................5-20Bulb check/instrument panel..........2-9
Bulb replacement................8-34
C
Capacities and recommended
fuel/lubricants...................9-2
Car phone or CB radio.............4-29
Cargo lamp switch...............2-23
Cargo (See vehicle loading information) . . .9-13
CD player (See audio system).........4-15
Check engine indicator light
(See malfunction indicator light)........2-13
Child restraint with top tether
strap.......................1-40
Child restraints..........1-22, 1-29, 1-38
Precautions on child restraints.......1-29
Child safety rear door lock............3-4
Chimes, audible reminders...........2-15
Cleaning exterior and interior..........7-2
Clock...................4-13, 4-18
Clutch
Clutch fluid.................8-17
Cold weather driving..............5-30
Compact disc (CD) player...........4-15
Controls
Audio controls (steering wheel)......4-28
Heater and air conditioner controls.....4-2
Coolant
Capacities and recommended
fuel/lubricants.................9-2
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Hood release...................3-8
Horn.......................2-23
Hubs
Auto-lock free-running hubs........5-22
I
Ignition switch..................5-7
Important vehicle information label.......9-11
In-cabin microfilter...............8-23
Increasing fuel economy............5-21
Indicator lights and audible reminders
(See warning/indicator lights and audible
reminders).....................2-9
Inside mirror...................3-13
Instrument brightness control.........2-21
Instrument panel.................2-2
Interior light...................2-30
J
Jump seat.....................1-5
Jump starting...................6-9
K
Key ........................3-2
Keyless entry system
(See remote keyless entry system).......3-4L
Labels
Air conditioner specification label.....9-12
Emission control information label.....9-12
Engine serial number............9-11
F.M.V.S.S. certification label........9-11
Vehicle identification number
(VIN) plate..................9-10
Warning labels (for SRS)..........1-17
LATCH (Lower Anchors and Tether for
Children) System................1-38
License plate
Installing the license plate.........9-13
Light
Air bag warning light.........1-17, 2-12
Brake light (See stop light).........8-34
Bulb check/instrument panel........2-9
Bulb replacement..............8-34
Charge warning light............2-11
Front fog light switch............2-22
Headlight aiming adjustment........8-32
Headlight and turn signal switch......2-20
Headlights..................8-31
Interior light.................2-30
Light bulbs..................8-31
Low tire pressure warning light......2-11
Low washer fluid warning light.......2-12
Passenger supplemental air bag
ON/OFF switch and light..........1-15
Spotlights (See map light).........2-32
Warning/indicator lights and audible
reminders...................2-9
Lock
Child safety rear door lock..........3-4Door locks..................3-2
Glove box lock...............2-26
Power door locks...............3-3
Low fuel warning light.............2-11
Low tire pressure warning light........2-11
Low tire pressure warning system........5-3
Luggage rack (see roof rack)..........3-9
Luggage
(See vehicle loading information).......9-13
M
Maintenance
General maintenance............8-2
Inside the vehicle...............8-3
Maintenance precautions..........8-5
Outside the vehicle..............8-2
Seat belt maintenance...........1-28
Under the hood and vehicle.........8-4
Malfunction indicator lamp (MIL)........2-13
Manual front seat adjustment..........1-2
Manual windows................2-30
Map lights....................2-32
Meters and gauges................2-3
Mirror
Inside mirror.................3-13
Outside mirror control........3-14, 3-15
Outside mirrors...............3-14
Vanity mirror.................3-13
Multi-remote control system
(See remote keyless entry system).......3-4
Multi-remote controller battery
replacement...................8-30
10-3
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Spotlights (See map light)...........2-32
SRS warning label...............1-17
Starting
Before starting the engine..........5-9
Jump starting.................6-9
Precautions when starting and driving . . .5-2
Push starting................6-11
Starting the engine..............5-9
Steering
Power steering fluid.............8-15
Power steering system...........5-26
Tilting steering wheel............3-13
Steering wheel audio control switch......4-28
Step rail.....................3-11
Stop light....................8-34
Storage.....................2-25
Supplemental restraint system
Precautions on supplemental restraint
system.....................1-6
Supplemental restraint system
(Supplemental air bag system).........1-6
Switch
Automatic power window switch.....2-29
Front fog light switch............2-22
Hazard warning flasher switch.......2-22
Headlight and turn signal switch......2-20
Ignition switch................5-7
Overdrive switch.......5-14, 5-15, 5-16
Passenger supplemental
air bag ON/OFF switch and light.....1-15
Rear window defogger switch.......2-19
Windshield wiper and washer switch . . .2-18T
Tachometer....................2-5
Tailgate latch..................3-15
Three-way catalyst................5-2
Tie down hooks.................3-17
Tilting steering wheel..............3-13
Tire
Flat tire....................6-2
Spare tire................6-4, 8-41
Tire chains..................8-38
Tire placard.................9-12
Tire pressure................8-37
Tire rotation.................8-39
Tires of 4-wheel drive............8-41
Types of tires................8-37
Uniform tire quality grading.........9-23
Wheels and tires..............8-37
Wheel/tire size................9-8
Towing
2-wheel drive models............6-13
4-wheel drive models............6-13
Flat towing..................6-15
Tow truck towing..............6-12
Towing load/specification chart......9-20
Trailer towing................9-18
Transfer case..................5-21
Transmission
Automatic transmission fluid (ATF). . . .8-14
Driving with automatic transmission. . . .5-10
Driving with manual transmission.....5-16
Selector lever lock release.........5-14
Travel (See registering your vehicle
in another country)...............9-10
Truck - camper loading.............9-15Turn signal switch (See headlight and
turn signal switch)............2-20, 2-21
U
Uniform tire quality grading...........9-23
V
Vanity mirror...................3-13
Vehicle dimensions and weights........9-9
Vehicle dynamic control (VDC) system. . . .5-28
Vehicle identification..............9-10
Vehicle identification number (VIN)
(Chassis number)................9-10
Vehicle identification number (VIN) plate . . .9-10
Vehicle loading information...........9-13
Vehicle recovery.................6-14
Vehicle security system.............2-15
Ventilators.....................4-2
W
Warning
Air bag warning light.........1-17, 2-12
Anti-lock brake warning light........2-10
Brake warning light.............2-10
Door open warning light..........2-11
Hazard warning flasher switch.......2-22
Low fuel warning light...........2-11
Low tire pressure warning light......2-11
Seat belt warning light...........2-11
Vehicle security system...........2-15
10-5
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