2000 TOYOTA TUNDRA engine

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Do not use your parking brake when
there is a possibility it could freeze.
When parking, put the transmission into
Pº (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.
Trailer towing
Your vehicle is designed primarily as a
passenger- and- load- carrying vehicle. Tow-
ing a trailer will have an adverse effect on
handling, performance, braking, durability
and driving economy (fuel consumption,
etc.). Your safety and satisfaction depend
on the proper use of correct equipment
and cautious driving habits. For your safe-
ty and the safety of others, you must not
overload your vehicle or trailer. Ask your
local Toyota dealer for further details be-
fore towing.
We recommend you use a weight distribut-
ing hitch when towing to keep your ve-
hicle level with the ground.
NOTICE
When towing a trailer, be sure to con-
sult your Toyota dealer for further in-formation on additional requirementssuch as a towing kit, etc.
WEIGHT LIMITS
Before towing, make sure the total trail-
er weight, gross combination weight,
gross vehicle weight, gross axle weight
and trailer tongue load are all within
the limits. The total trailer weight and tongue load
can be measured with platform scales
found at highway weighing stations, build-
ing supply companies, trucking companies,
junk yards, etc.
CAUTION

The maximum gross trailer weight
(trailer weight plus cargo weight)
must never exceed the following.
Standard cab models for U. S. A.
5VZ- FE engine Manual transmission 2381 kg (5250 lb.)
Automatic transmission 2358 kg (5200 lb.)
2UZ- FE engine
3265 kg (7200 lb.)
Access cab models for U. S. A. 5VZ- FE engine
Two- wheel drive models Manual transmission
2245 kg (4950 lb.)
Automatic transmission SR5 grade
2222 kg (4900 lb.)
Limited grade 2154 kg (4750 lb.)
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Four- wheel drive modelsManual transmission 2268 kg (5000 lb.)
Automatic transmission
SR5 grade 2245 kg (4950 lb.)
Limited grade
2199 kg (4850 lb.)
2UZ- FE engine Two- wheel drive models
3265 kg (7200 lb.)
Four- wheel drive models SR5 grade
3220 kg (7100 lb.)
Limited grade 3175 kg (7000 lb.)
Standard cab models for Canada 5VZ- FE engineTwo- wheel drive models
Manual transmission 2358 kg (5200 lb.)
Automatic transmission
2336 kg (5150 lb.)
Four- wheel drive models Manual transmission
2381 kg (5250 lb.)
Automatic transmission 2358 kg (5200 lb.)Access cab models for Canada
5VZ- FE engineTwo- wheel drive models 2199 kg (4850 lb.)
Four- wheel drive models 2245 kg (4950 lb.)
2UZ- FE engine
Two- wheel drive models 3265 kg (7200 lb.)
Four- wheel drive models
3220 kg (7100 lb.)If towing a trailer and cargo weigh-
ing over 907 kg (2000 lb.), it is
necessary to use a sway control
device with sufficient capacity. The
combination of the gross trailer
weight added to the total weight of
the vehicle, occupants and vehicle
cargo must never exceed a total of
the following.
5VZ- FE engineTwo- wheel drive models 4173 kg (9200 lb.)
Four- wheel drive models
4309 kg (9500 lb.)
2UZ- FE engine
5352 kg (11800 lb.)
Exceeding the maximum weight of
the trailer, the vehicle, or the ve-
hicle and trailer combination, can
cause an accident resulting in seri-
ous personal injuries.
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Total trailer weight Tongue loadTongue load
Total trailer weight

100 = 15% (
*
1)or
9to11%(* 2)

The trailer cargo load should be
distributed so that the tongue load
is 15% for weight distributing hitch
(
*1) or 9 to 11% for weight carrying
hitch (* 2) of the total trailer weight,
not exceeding the maximum load of
the following.
Weight distributing hitch
Standard cab models for U. S. A.
5VZ- FE engine Manual transmission 356 kg (787 lb.)
Automatic transmission 353 kg (780 lb.)
2UZ- FE engine
489 kg (1080 lb.)
Access cab models for U. S. A. 5VZ- FE engine
Two- wheel drive models Manual transmission 336 kg (742 lb.)
Automatic transmission SR5 grade 333 kg (735 lb.)
Limited grade 322 kg (712 lb.)
Four- wheel drive models
Manual transmission 340 kg (750 lb.)
Automatic transmission
SR5 grade 336 kg (742 lb.)
Limited grade
329 kg (727 lb.)
2UZ- FE engine Two- wheel drive models
489 kg (1080 lb.)
Four- wheel drive models SR5 grade
483 kg (1065 lb.)
Limited grade 476 kg (1050 lb.)Standard cab models for Canada
5VZ- FE engineTwo- wheel drive models Manual transmission
353 kg (780 lb.)
Automatic transmission 350 kg (772 lb.)
Four- wheel drive models Manual transmission 356 kg (787 lb.)
Automatic transmission 353 kg (780 lb.)
Access cab models for Canada
5VZ- FE engineTwo- wheel drive models 329 kg (727 lb.)
Four- wheel drive models 336 kg (742 lb.)
2UZ- FE engine
Two- wheel drive models 489 kg (1080 lb.)
Four- wheel drive models
483 kg (1065 lb.)
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Weight carrying hitch
Standard cab models for U. S. A. 5VZ- FE engine Manual transmission
238 kg (525 lb.)
Automatic transmission 235 kg (520 lb.)
2UZ- FE engine 326 kg (720 lb.)
Access cab models for U. S. A.
5VZ- FE engineTwo- wheel drive models Manual transmission
224 kg (495 lb.)
Automatic transmission SR5 grade
222 kg (490 lb.)
Limited grade 215 kg (475 lb.)
Four- wheel drive models Manual transmission 226 kg (500 lb.)
Automatic transmission SR5 grade 224 kg (495 lb.)
Limited grade 219 kg (485 lb.)2UZ- FE engine
Two- wheel drive models 326 kg (720 lb.)
Four- wheel drive models
SR5 grade322 kg (710 lb.)
Limited grade
317 kg (700 lb.)
Standard cab models for Canada 5VZ- FE engine
Two- wheel drive models Manual transmission 235 kg (520 lb.)
Automatic transmission 233 kg (515 lb.)
Four- wheel drive models
Manual transmission 238 kg (525 lb.)
Automatic transmission
235 kg (520 lb.)Access cab models for Canada5VZ- FE engineTwo- wheel drive models 219 kg (485 lb.)
Four- wheel drive models 224 kg (495 lb.)
2UZ- FE engine
Two- wheel drive models 326 kg (720 lb.)
Four- wheel drive models
322 kg (710 lb.)
However, if towing with a fifth
wheel trailer, the cargo load must
be distributed so that the tongue
load is 19 to 21% of the total trailer
weight. Never load the trailer with
more weight in the back than in the
front. About 60% of the trailer load
should be in the front half of the
trailer and the remaining 40% in the
rear.
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TRAILER LIGHTS

Your vehicle is equipped with a wire
harness stored in the rear end under
body. Some models are fitted with a
socket for trailer lights under the rear
bumper. Use either of them to connect
and operate the trailer lights. However,
the trailer lights must comply with fed-
eral, state/provincial and local regula-
tions. See your local recreational ve-
hicle dealer or rental agency for the
correct type of wiring and relays for
your trailer. Check for correct operation
of the turn signals and stop lights each
time you hitch up. Direct splicing may
damage your vehicle's electrical system
and cause a malfunction of your lights.BREAK- IN 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 Guideº or Owner 's
Manual Supplementº.

Retighten all fixing bolts of the towing
ball and bracket after approximately
1000 km (600 miles) of trailer driving.
PRE- TOWING 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 regulation. 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.
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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.

Avoid jerky steering and sharp turns.
The trailer could hit your vehicle in a
tight turn. Slow down before making a
turn to avoid the necessity of sudden
braking.

Remember that when making a turn,
the trailer wheels will be closer than
the vehicle wheels to the inside of the
turn. Therefore, compensate for this by
making a larger than normal turning
radius with your vehicle.

Crosswinds and rough roads will ad-
versely affect handling of your vehicle
and trailer, causing sway. Pay attention
to the rear from time to time to pre-
pare yourself for being passed by large
trucks or buses, which may cause your
vehicle and trailer to sway. If swaying
happens, firmly grip the steering wheel
and reduce speed immediately but
gradually. Never increase speed. Steer
straight ahead. If you make no extreme
correction with the steering or brakes,
the vehicle and trailer will stabilize.

Be careful when passing other ve-
hicles. Passing requires considerable
distance. After passing a vehicle, do
not forget the length of your trailer and
be sure you have plenty of room be-
fore changing lanes.

In order to maintain engine braking effi-
ciency, do not use fifth gear (manual
transmission) or overdrive (automatic
transmission).

Because of the added load of the trail-
er, your vehicle's engine may overheat
on hot days (at temperatures over
30
5C [85 5F]) when going up a long or
steep grade with a trailer. If the engine
coolant temperature gauge indicates
overheating, immediately turn off the air
conditioning (if in use), pull off the road
and stop in a safe spot. Refer to If
your vehicle overheatsº in Part 4 of
this manual.

Always place wheel blocks under both
the vehicle and trailer wheels when
parking. Apply the parking brake firmly.
Put the transmission in Pº (automatic)
or in first or reverse (manual). Avoid
parking on a slope with a trailer, but
if it cannot be avoided, do so only
after performing the following:
1. Apply the brakes and hold.
2. Have someone place wheel blocks un- der both the vehicle and trailer wheels.
3. When the wheel blocks are in place, release your brakes slowly until the
blocks absorb the load.
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4. Apply the parking brake firmly.
5. Shift into first or reverse (manual) orPº (automatic) and turn off the engine.
When restarting out after parking on a
slope:
1. With the transmission in Pº 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 blocks. 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.
Getting more kilometers/mileage from a
liter/gallon of fuel is easyÐjust 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 Chapter
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 warm- up idling. Once
the engine is running smoothly, begin
drivingÐbut gently. Remember, howev-
er, that on cold winter days this may
take a little longer.

Accelerate slowly and smoothly.
Avoid jackrabbit starts. Get into high
gear as quickly as possible.

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.
How to save fuel and make
your vehicle last longer, too
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Avoid engine lug or overrevving.
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 needless
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 tuned- up and in
top shape. A dirty air cleaner, improp-
er valve clearance, dirty plugs, dirty oil
and grease, brakes not adjusted, etc.
all lower engine performance and con-
tribute 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 separate
Scheduled Maintenance Guideº or
Owner 's Manual Supplementº).
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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