stop start TOYOTA TUNDRA 2003 1.G User Guide

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Effective way to press the ABS brake
pedal: When the anti −lock brake system
function is in action, you may feel the
brake pedal pulsating and hear a noise.
In this situation, to let the anti −lock
brake system work for you, just hold the
brake pedal down more firmly. Do not
pump the brake in a panic stop. This
will result in reduced braking performan-
ce.
The anti −lock brake system becomes op-
erative after the vehicle has accelerated
to a speed in excess of approximately 10
km/h (6 mph). It stops operating when the
vehicle decelerates to a speed below
approximately 5 km/h (3 mph).
Depressing the brake pedal on slippery
road surfaces such as on a manhole cov-
er, a steel plate at a construction site,
joints in a bridge, etc. on a rainy day
tends to activate the anti −lock brake sys-
tem.
You may hear a click or motor sound in
the engine compartment for a few seconds
when the engine is started or just after
the vehicle begins to move. This means
that the anti −lock brake system is in the
self −check mode, and does not indicate a
malfunction. When the antilock brake system is ac-
tivated, the following conditions may
occur. They do not indicate a malfunc-
tion of the system:
You may hear the anti
−lock brake sys-
tem operating and feel the brake pedal
pulsating and the vibrations of the ve-
hicle body and steering wheel. You
may also hear the motor sound in the
engine compartment even after the ve-
hicle is stopped.
At the end of the anti −lock brake sys-
tem activation, the brake pedal may
move a little forward.
CAUTION
Do not overestimate the antilock
brake system: Although the antilock
brake system assists in providing ve-
hicle control, it is still important to
drive with all due care and maintain
a moderate speed and safe distance
from the vehicle in front of you, be-
cause there are limits to the vehicle
stability and effectiveness of steering
wheel operation even with the anti
lock brake system on.
If tire grip performance exceeds its
capability, or if hydroplaning occurs
during high speed driving in the rain,
the antilock brake system does not
provide vehicle control.

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1. Check the area around the vehicle be-
fore entering it.
2. Adjust seat position, seatback angle, seat cushion angle, head restraint
height and steering wheel angle.
3. Adjust the inside and outside rear view mirrors.
4. Lock all doors.
5. Fasten seat belts. Once you turn the ignition key to “START”
position and release it, the cranking hold
function continues to crank the engine in
“ON” position until it starts.
The function stops cranking the engine
after about 25 seconds maximum if the
engine has not started yet. When you
crank the engine again, wait a few sec-
onds and restart it.
If you hold the key in “START” position,
the function will keep cranking for about
30 seconds maximum. 1. Apply the parking brake firmly.
2. Turn off unnecessary lights and acces-
sories.
3. Manual transmission: Press the clutch
pedal to the floor and shift the trans-
mission into neutral. Hold the clutch
pedal to the floor until the engine is
started. A starter safety device will pre-
vent the starter from operating if the
clutch pedal is not fully depressed.
Automatic transmission: Put the se-
lector lever in “P”. If you need to re-
start the engine while the vehicle is
moving, put the selector lever in “N”.
A starter safety device will prevent the
starter from operating if the selector
lever is in any drive position.
4. Automatic transmission only:
De-
press the brake pedal and hold it to
the floor until driving off.
Before starting the engine How to start the engine—
—Cranking hold function
(2UZFE engine only) (a) Before cranking

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Make sure the engine oil viscosity is
suitable for the cold weather.
See Section 7−2 for recommended viscos-
ity. Leaving a heavy summer oil in your
vehicle during winter months may cause
harder starting. If you are not sure about
which oil to use, call your Toyota deal-
er—he will be pleased to help.
Keep the door locks from freezing.
Squirt lock de −icer or glycerine into the
locks to keep them from freezing. To open
a frozen lock, try heating the key before
inserting it.
Use a washer fluid containing an anti-
freeze solution.
This product is available at your Toyota
dealer and most auto parts stores. Follow
the manufacturer ’s directions for how
much to mix with water.
NOTICE
Do not use engine antifreeze or any
other substitute because it may dam-
age your vehicle’s paint.
Do not use your parking brake when
there is a possibility it could freeze.
When parking, put the transmission into
“P” (automatic) or into first or reverse
(manual) and block the front wheels. Do
not use the parking brake, or snow or
water accumulated in and around the
parking brake mechanism may freeze,
making it hard to release.
Keep ice and snow from accumulating
under the fenders.
Ice and snow built up under your fenders
can make steering difficult. During bad
winter driving, stop and check under the
fenders occasionally.
Depending on where you are driving,
we recommend you carry some emer-
gency equipment.
Some of the things you might put in the
vehicle are tire chains, window scraper,
bag of sand or salt, flares, small shovel,
jumper cables, etc.
Your vehicle is not designed to be
dinghy towed (with four wheels on the
ground) behind a motorhome.
NOTICE
Do not tow your vehicle with four
wheels on the ground. This may
cause serious damage to your vehicle.
Dinghy towing

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BREAKIN SCHEDULE
Toyota recommends that you do not
tow a trailer with a new vehicle or a
vehicle with any new power train com-
ponent (engine, transmission, differen-
tial, wheel bearings, etc.) for the first
800 km (500 miles) of driving.
MAINTENANCE
If you tow a trailer, your vehicle will
require more frequent maintenance due
to the additional load. For this informa-
tion, please refer to the scheduled
maintenance information in the “Sched-
uled Maintenance Guide” or “Owner ’s
Manual Supplement”.
Retighten all fixing bolts of the towing
ball and bracket after approximately
1000 km (600 miles) of trailer driving.
PRETOWING SAFETY CHECK
Check that your vehicle remains level
when a loaded or unloaded trailer is
hitched. Do not drive if the vehicle has
an abnormal nose −up or nose −down
condition, and check for improper
tongue load, overload, worn suspension
or other possible causes.
Make sure the trailer cargo is securely
loaded so that it cannot shift.
Check that your rear view mirrors con-
form to any applicable federal, state/
provincial or local regulations. If not,
install the rear view mirrors required
for towing purposes.
TRAILER TOWING TIPS
When towing a trailer, your vehicle will
handle differently than when not tow-
ing. The three main causes of vehicle
trailer accidents are driver error, exces-
sive speed and improper trailer loading.
Keep these in mind when towing:
Before starting out, check operation of
the lights and all vehicle −trailer connec-
tions. After driving a short distance,
stop and recheck the lights and con-
nections. Before actually towing a trail-
er, practice turning, stopping and back-
ing with a trailer in an area away from
traffic until you learn the feel.
Backing with a trailer is difficult and
requires practice. Grip the bottom of
the steering wheel and move your hand
to the left to move the trailer to the
left. Move your hand to the right to
move the trailer to the right. (This pro-
cedure is generally opposite to that
when backing without a trailer). Also,
just turn the steering wheel a little at
a time, avoiding sharp or prolonged
turning. Have someone guide you when
backing to reduce the risk of an acci-
dent.
Because stopping distance may be in-
creased, vehicle −to −vehicle distance
should be increased when towing a
trailer. For each 16 km/h (10 mph) of
speed, allow at least one vehicle and
trailer length between you and the ve-
hicle ahead. Avoid sudden braking as
you may skid, resulting in jackknifing
and loss of control. This is especially
true on wet or slippery surfaces.
Avoid jerky starts or sudden accelera-
tion. If your vehicle has a manual
transmission, prevent excessive clutch
slippage by keeping engine rpm low
and not racing the engine. Always start
out in first gear.

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When restarting out after parking on a
slope:
1. With the transmission in “P” position (automatic) or the clutch pedal de-
pressed (manual), start the engine.
(With an automatic transmission, be
sure to keep the brake pedal de-
pressed.)
2. Shift into gear.
3. Release the parking brake (also foot brake on automatic transmission ve-
hicles) and slowly pull or back away
from the wheel blo cks. Stop and apply
your brakes.
4. Have someone retrieve the blo cks.CAUTION
Do not exceed 72 km/h (45 mph) or
the posted towing speed limit,
whichever is lower. Because insta-
bility (swaying) of a towing vehicle
trailer combination usually in-
creases as the speed increases, ex-
ceeding 72 km/h (45 mph) may
cause loss of control.
Slow down and downshift before
descending steep or long downhill
grades. Do not make sudden down-
shifts.
Avoid holding the brake pedal down
too long or too frequently. This
could cause the brakes to overheat
and result in reduced braking effi-
ciency.
Improving fuel economy is easy—just take
it easy. It will help make your vehicle last
longer, too. Here are some specific tips
on how to save money on both fuel and
repairs:
Keep your tires inflated at the cor-
rect pressure. Underinflation causes
tire wear and wastes fuel. See Section
7 −2 for instructions.
Do not carry unneeded weight in
your vehicle. Excess weight puts a
heavier load on the engine, causing
greater fuel consumption.
Avoid lengthy warmup idling. Once
the engine is running smoothly, begin
driving—but gently. Remember, howev-
er, that on cold winter days this may
take a little longer.
Always keep the automatic transmis-
sion overdrive switch turned on.
Driving with the overdrive switch off
will reduce the fuel economy. (For de-
tails, see “Automatic transmission” in
Section 1 −6.)
Accelerate slowly and smoothly.
Avoid jackrabbit starts. Get into high
gear as quickly as possible.
How to save fuel and make
your vehicle last longer

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Avoid long engine idling. If you have
a long wait and you are not in traffic,
it is better to turn off the engine and
start again later.
Avoid engine lugging or overrev-
ving. Use a gear position suitable for
the road on which you are travelling.
Avoid continuous speeding up and
slowing down. Stop−and− go driving
wastes fuel.
Avoid unnecessary stopping and
braking. Maintain a steady pace. Try
to time the traffic signals so you only
need to stop as little as possible or
take advantage of through streets to
avoid traffic lights. Keep a proper dis-
tance from other vehicles to avoid sud-
den braking. This will also reduce wear
on your brakes.
Avoid heavy traffic or traffic jams
whenever possible.
Do not rest your foot on the clutch
or brake pedal. This causes premature
wear, overheating and poor fuel econo-
my.
Maintain a moderate speed on high-
ways. The faster you drive, the greater
the fuel consumption. By reducing your
speed, you will cut down on fuel con-
sumption.
Keep the front wheels in proper
alignment. Avoid hitting the curb and
slow down on rough roads. Improper
alignment not only causes faster tire
wear but also puts an extra load on
the engine, which, in turn, wastes fuel.
Keep the bottom of your vehicle free
from mud, etc. This not only lessens
weight but also helps prevent corro-
sion.
Keep your vehicle tunedup and in
top shape. A dirty air cleaner,
improper valve clearance, dirty plugs,
dirty oil and grease, brakes not
adjusted, etc. all lower engine
performance and contribute to poor fuel
economy. For longer life of all parts
and lower operating costs, keep all
maintenance work on schedule, and if
you often drive under severe
conditions, see that your vehicle
receives more frequent maintenance.
(For scheduled maintenance informa-
tion, please refer to the “Scheduled
Maintenance Guide” or “Owner ’s
Manual Supplement”.)
CAUTION
Never turn off the engine to coast
down hills. Your power steering and
brake booster will not function with-
out the engine running. Also, the
emission control system operates
properly only when the engine is run-
ning.

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If the engine will not start, your engine
may be flooded because of repeated
cranking.
If this happens, turn the ignition key to
“START” with the accelerator pedal held
down, and hold the key at this position for
about 30 seconds. Then the cranking hold
function stops cranking automatically, and
you can try starting the engine with your
foot off the accelerator pedal.
If the engine does not start, wait a few
minutes and try again.
If the engine still will not start, it needs
adjustment or repair. Call a Toyota dealer
or qualified repair shop for assistance. To avoid serious personal injury and
damage to your vehicle which might re-
sult from battery explosion, acid burns,
electrical burns, or damaged electronic
components, these instructions must be
followed precisely.
If you are unsure about how to follow this
procedure, we strongly recommend that
you seek the help of a competent me-
chanic or towing service.
CAUTION
Batteries contain sulfuric acid
which is poisonous and corrosive.
Wear protective safety glasses when
jump starting, and avoid spilling
acid on your skin, clothing, or ve-
hicle.
If you should accidentally get acid
on yourself or in your eyes, remove
any contaminated clothing and flush
the affected area with water imme-
diately. Then get immediate medical
attention. If possible, continue to
apply water with a sponge or cloth
while en route to the medical office.
The gas normally produced by a
battery will explode if a flame or
spark is brought near. Use only
standardized jumper cables and do
not smoke or light a match while
jump starting.
Warning: Battery posts, terminals
and related accessories contain lead
and lead compounds, chemicals
known to the State of California to
cause cancer and reproductive
harm. Wash hands after handling.
NOTICE
The battery used for boosting must
be 12 V. Do not jump start unless you
are sure that the booster battery is
correct.
(b) Starting a flooded engine
(2UZFE engine)
(c) Jump starting

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CAUTION
When jacking, be sure to observe
the following to reduce the possi-
bility of personal injury:
Follow jacking instructions.
 Do not put any part of your
body under the vehicle sup-
ported by the jack. Otherwise,
personal injury may occur.
 Do not start or run the engine
while your vehicle is supported
by the jack.
 Stop the vehicle on a level firm
ground, firmly set the parking
brake and put the transmission
in “P” (automatic) or reverse
(manual). Block the wheel diag-
onally opposite to the one be-
ing changed if necessary.
Make sure to set the jack prop-
erly in the jack point. Raising
the vehicle with jack improper-
ly positioned will damage the
vehicle or may allow the ve-
hicle to fall off the jack and
cause personal injury.
 Never get under the vehicle
when the vehicle is supported
by the jack alone.
 Use the jack only for lifting
your vehicle during wheel
changing.
 Do not raise the vehicle with
someone in the vehicle.
 When raising the vehicle, do
not place any objects on top
of or underneath the jack.
 Raise the vehicle only high
enough to remove and change
the tire.NOTICE
Do not continue driving with a
deflated tire. Driving even a
short distance can damage a
tire and wheel beyond repair.

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21. AM2 30 A: Ignition system, starting
system, “IGN” and “STA” fuses
22. TOWING 30 A: Towing converter
23. ETCS 15 A (5VZFE engine): Multiport
fuel injection system/sequential multi-
port fuel injection system, electronic
throttle control system
24. WIP 20 A: Windshield wipers and
washer
25. TURN 5 A: Turn signal lights
26. ECU IG 5 A: Anti−lock brake system,
cruise control system
27. 4WD 20 A: Four−wheel drive control
system, A.D.D. control system
28. ACC 15 A: Cigarette lighter, audio sys-
tem, SRS airbag system, power rear
view mirrors, “PWR OUTLET 1” and
“PWR OUTLET 2” fuses
29. GAUGE 10 A: Gauges and meters,
back −up lights, starting system, air
conditioning system
30. IGN 5 A: SRS airbag system, multiport
fuel injection system/sequential multi-
port fuel injection system, discharge
warning light, ignition system
31. CARGO LP 5 A: Cargo lamp 32. TAIL 15 A:
Tail lights, license plate
lights, instrument panel lights, parking
lights, glove box light
33. OBD 7.5 A: On−board diagnosis sys-
tem
34. HORN 10 A: Horns
35. STA 5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, gauges and meters
36. STOP 15 A: Stoplights, high mounted
stoplight
Fuses (type B)
37. AM1 40 A: Starting system, “ACC”,
“WIP”, “4WD”, “ECU −IG”, “GAUGE” and
“TURN” fuses
38. HTR 50 A: Air conditioning system,
“A/C” fuse
39. J/B 50 A: “POWER”, “CARGO LP”,
“TAIL”, “OBD”, “HORN” and “STOP”
fuses
40. ABS 2 40 A: Anti−lock brake system
41. ABS 3 30 A: Anti−lock brake system
42. ST3 30 A: Starting system, “STA” fuse
43. POWER 30 A: Power door lock sys-
tem, power windows, power seat Fuse (type C)
44. FL ALT 100 A (without towing pack- age) or 140 A (with towing package):
“AM1”, “HTR”, “J/B”, “MIR HTR”,
“FOG”, “TOW BRK”, “SUB BATT”,
“TOW TAIL”, “PWR OUTLET 1” and
“PWR OUTLET 2” fuses

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Removing wheel ornament 243
. . . . . . . . . .
Wheel block 243
. . . . . . . . . . . . . . . . . . . . . . .
Wheel nuts 248
. . . . . . . . . . . . . . . . . . . . . . . .
Floor mat 182
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fluid level
Brake 284
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power steering 285
. . . . . . . . . . . . . . . . . . . . .
Washer fluid 299
. . . . . . . . . . . . . . . . . . . . . . .
Fog light switch, Front 94
. . . . . . . . . . . . . . . . .
Foreign countries, Operation in 189 . . . . . . . .
Four −wheel drive
Operating the four −wheel drive
system 118
. . . . . . . . . . . . . . . . . . . . . . . . . .
Four −wheel drive system warning
buzzer 104
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front door locks 12
. . . . . . . . . . . . . . . . . . . . . .
Front fog light switch 94
. . . . . . . . . . . . . . . . . .
Front passenger ’s seat 34
. . . . . . . . . . . . . . . .
Front passenger ’s seat belt reminder
light 104
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front seat
Rear seat entry 34
. . . . . . . . . . . . . . . . . . . . .
Front seats 31,32,33
. . . . . . . . . . . . . . . . . . . . .
Fuel
Fuel economy 230
. . . . . . . . . . . . . . . . . . . . .
Fuel pump shut off system 189
. . . . . . . . . .
Gauge 100
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation in foreign countries 189 . . . . . . .
Tank cap 26
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel information 187
. . . . . . . . . . . . . . . . . . . . .
Fuel pump shut off system 189
. . . . . . . . . . . .
Fuse
Fuse box 298
. . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse locations 274
. . . . . . . . . . . . . . . . . . . . . . . G
Garage door opener box 168
. . . . . . . . . . . . . .
Gauge
Engine coolant temperature 100
. . . . . . . . .
Engine oil pressure 101
. . . . . . . . . . . . . . . . .
Fuel 100
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Glove box 167
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Good driving practice 113,117
. . . . . . . . . . . . .
H
Hazard switch 93
. . . . . . . . . . . . . . . . . . . . . . . .
Head restraints 37
. . . . . . . . . . . . . . . . . . . . . . .
Headlight switch 92
. . . . . . . . . . . . . . . . . . . . . .
High speed operation
During break −in 187
. . . . . . . . . . . . . . . . . . . .
Hood release, Engine 23
. . . . . . . . . . . . . . . . . .
How to start the engine 214
. . . . . . . . . . . . . . .
I
I/M test 270
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Identification
Engine 198
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tire 201
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Vehicle 197
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition switch 112
. . . . . . . . . . . . . . . . . . . . . . .
Ignition switch light 95
. . . . . . . . . . . . . . . . . . . .
Indicator symbols 8
. . . . . . . . . . . . . . . . . . . . . .
Instrument panel
Ashtray 166
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Brightness control 94
. . . . . . . . . . . . . . . . . . .
Cigarette lighter 166
. . . . . . . . . . . . . . . . . . . .
Clock 166
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engine oil pressure gauge
101
. . . . . . . . . . .
Fuel gauge 100
. . . . . . . . . . . . . . . . . . . . . . . .
Indicator symbols 8
. . . . . . . . . . . . . . . . . . . .
Odometer 103
. . . . . . . . . . . . . . . . . . . . . . . . .
Tachometer 102
. . . . . . . . . . . . . . . . . . . . . . . .
Trip meter 103
. . . . . . . . . . . . . . . . . . . . . . . . .
Instrument panel light control 94
. . . . . . . . . . .
Instrument panel overview 2,6
. . . . . . . . . . . .
J
Jack
Location 241,242 . . . . . . . . . . . . . . . . . . . . . .
Jump starting 235 . . . . . . . . . . . . . . . . . . . . . . . .
K
Key reminder buzzer 104
. . . . . . . . . . . . . . . . .
Keys 12,257
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
L
Light bulbs
Back −up lights 303,304 . . . . . . . . . . . . . . . . .
Cargo lamps 306 . . . . . . . . . . . . . . . . . . . . . . .
Front fog lights 302 . . . . . . . . . . . . . . . . . . . . .
Front side marker lights 302 . . . . . . . . . . . . .
Front turn signal lights 302 . . . . . . . . . . . . . .
Headlights 301 . . . . . . . . . . . . . . . . . . . . . . . .
High mounted stoplight 306 . . . . . . . . . . . . .
Licence plate lights 305 . . . . . . . . . . . . . . . . .
Parking lights 302 . . . . . . . . . . . . . . . . . . . . . .
Rear turn signal lights 303,304 . . . . . . . . . .

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