maintenance TOYOTA AVALON 1997 Owners Manual

New vehicle warranty
Your new vehicle is covered by the following Toyota
limited warranties:
For further information, please refer to the separate
Owner 's Guideº, Owner's Manual Supplementº or
Warranty Bookletº.
New vehicle warranty
 Emission control systems warranty
 Others
Your responsiblity for maintenance
It is the owner's responsibility to make sure that the
specified maintenance is performed. Part 6 gives de-
tails of these maintenance requirements. Also in-
cluded in Part 6 is general maintenance. For sched-
uled maintenance information, please refer to the
separate Owner's Manual Supplement/Mainte-
nance Scheduleº.
Accessories, spare parts and
modification of your Toyota
A wide variety of non genuine spare parts and acces-
sories for Toyota vehicles are currently available in
the market. You should know that Toyota does not
warrant these products and is not responsible either
for their performance, repair or replacement, or for
any damage they may cause to, or adverse effect
they may have on, your Toyota vehicle.
This vehicle should not be modified with non genuine
Toyota pr oducts. Modification with non genuine Toyo-
ta products could affect its performance, safety or du-
rability, and may even violate governmental regula-
tions. In addition, damage or performance problems
resulting from the modification may not be covered
under warranty.
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Publication No. OM22482U
Part No. 01999-22482
Printed in Japan 04- 9711- 02
Quick index

If a service reminder indicator or warning buzzer comes on 70 . . . . .

If your vehicle will not start 151 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

If your engine stalls while driving 154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

If your vehicle overheats 155 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.

If you have a flat tire 156 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .

If your vehicle needs to be towed 163 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Tips for driving during break- in period 129 . . . . . . . . . . . . . . . . . . . . . . . . .

How to start the engine 141 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .

General maintenance 176 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .

Complete index 219 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Research Octane Number 91 (Octane Rating 87) or
higher. For improved vehicle performance, the use of premium unleaded gaso-
line with a Research Octane Number of 96 (Octane Rating 91) or higher is
recommended.
See page 129 for detailed information.
Fuel tank capacity:
70 L (18.5 gal., 15.4 lmp. gal.)
Engine oil: API SH, Energy- Conservint IIº multigrade engine oil or ILSAC multigrade
engine oil is recommended.
See page 186 for detailed information.
Automatic transmission fluid: Automatic transmission fluid D- ll or DEXRON lll (DEXRON ll)
Tire information: See pages 189 through 193.
Tire pressure: See page 212.
B-1
B
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Part 2Break-in periodFuel
129
INFORMATION
BEFORE DRIVING
YOUR TOYOTA

Break-in period

Fuel

Operatin in foreign countries

Three way catalytic converter

Engine exhaust cautions


Facts about engine oil consuption

Twin ground electrode spark plugs

Brake system

Brake pad wear limit inidicators

Luggage stowage precautions

Your Toyota's identification

Theft prevention labels

Suspension and chassis

Types of tires
Drive gently and avoid high speeds.
Your vehicle does not need an elaborate
break-in. But following a few simple tips
for the first 1600 km (1000 miles) can add
to the future economy and long life of your
vehicle:

Do not drive over 88 km/h (55 mph).

Run the engine at moderate speed be-
tween 2000 and 4000 rpm.

Avoid full-throttle starts.

Try to avoid hard stops during the first
300 km (200 miles).

Do not drive for a long time at any
single speed, either fast or slow.

Do not tow a trailer during the first 800
km (500 miles). FUEL TYPE
Your new vehicle must use only un-
leaded gasoline.
To help prevent gas station mixups, your
Toyota has a new smaller fuel tank opening.
The special nozzle on pumps with unleaded
fuel will fit it, but the larger standard nozzle
on pumps with leaded gas will not.
Do not use leaded gasoline. Use of
leaded gasoline will cause the
three-way catalytic converter tolose its effectiveness and the emis-
sion control system to function im-
properly. Also, this can increasemaintenance costs.
NOTICE
OCTANE NUMBER
Select Research Octane number 91 (Oc-
tane Rating 87) or higher. For improved
vehicle performance, the use of pre-
mium unleaded gasoline with a Re-
search Octane number of 96 (Ocatne
Rating 91) or higher is recommended.
Use of unleaded fuel with an octane num-
ber or rating lower than stated above will
cause persistant heavy knocking. If se-
vere, this will lead to engine damage.
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132
Do not allow the engine to run atidle speed for more than 20 min-
utes.
Avoid racing the engine.
Do not push-start or pull-startyour vehicle.
Do not turn off the ignition whilethe vehicle is moving.
Keep your engine in good running
order. Malfunctions in the engine electrical system, electronic igni-
tion system/distributor ignitionsystem or fuel system engine ex-haust cautions could cause an ex-
tremely high three-way catalytic converter temperature.
If the engine becomes difficult tostart or stalls frequently, take your
vehicle in for a check-up as soon as possible. Remember, your To-
yota dealer knows your vehicleand its three-way catalytic con-verter system best.
To ensure that the three-way cata-lytic converter and the engine
emission control system operateproperly, your vehicle must re-ceive the periodic inspections re-
quired by the T oyota Maintenance
Schedule. For scheduled mainte- nance information, refer to the
separate Owner's Manual Sup-plement/Maintenance Scheduleº.CAUTION!

Avoid inhaling the engine ex-
haust. It contains carbon monox-
ide, which is a colorless and odor-
less gas. It can cause uncon-
sciousness or even death.

Make sure the exhaust system
has no holes or loose connec-
tions. The system should be
checked from time to time. If you
hit something, or notice a change
in the sound of the exhaust, have
the system checked immediately.

Do not run the engine in a garage
or enclosed area except for the
time needed to drive the vehicle in
or out. The exhaust gases cannot
escape, making this a paticularly
dangerous situation.

Do not remain for a long time in a
parked vehicle with the engine
running. If it is unavoidable, how-
ever, do so only in an unconfined
area and adjust the heating or
cooling system to force outside
air into the vehicle.
Engine exhaust cautions
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134The diluting ingredients evaporate out
when the vehicle is then driven at high
speeds, as on an expressway, making it
appear that oil is excessively consumed
after driving as high speeds.
IMPORTANCE OF ENGINE OIL LEVEL
CHECK
One of the most important points in proper
vehicle maintenance is to keep the engine
oil at the optimum level so that oil function
will
not be impaired. Therefore, it is essen-
tial that the oil level be checked regularly.
Toyota recommends that the oil level be
checked every time you refuel the vehicle.
Failure to check the oil level
regularly could lead to serious
engine trouble due to insufficientoil.
NOTICE
For detailed information on the oil level
check, see Checking the engine oil levelº
in Chapter 7-2.
Your engine is fitted with twin ground elec-
trode spark plugs.
Use only twin ground electrode
spark plugs for your engine
performance.
NOTICE
TANDEM MASTER CYLINDER BRAKE
SYSTEM
The tandem master cylinder brake sys-
tem is a hydraulic system with two sepa-
rate sub-systems. If either sub-system
should fail, the other w ill still work. Howev-
er, the pedal will be harder to press, and
your stopping distance will be longer.
Also, the brake system warning light may
come on.
CAUTION!
Do not drive your vehicle with only
a single brake system. Have your
brakes fixed immediately.
BRAKE BOOSTER
The brake booster uses engine vacuum to
power-assist the brakes. If the engine
should quit while you are driving, you can
bring the vehicle to a stop with normal
pedal pressure. There is enough reserve
vacuum for one or two stopsÐbut no
more!
Twin ground electrode
spark plugs Brake system
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147
BREAK-IN SCHEDULE


Toyota recommends that you do not
tow a trailer with a new vehicle or a ve-
hicle with any new power train compo-
nent (engine, transmission, differen-
tial, wheel bearing, etc.) for the first
800 km (500 miles) of driving.
MAINTENANCE

If you tow a trailer, your vehicle will re-
quire more frequent maintenance due
to the additional load. For this informa-
tion, please refer to the scheduled
maintenance information in the Own-
er 's Manual Supplement/Maintenance
Scheduleº.

Retighten all fixing bolts of the towing
ball and bracket after approximately
1000 km (600 miles) of trailer driving.
PRE-T OWING 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 suspen-
sion 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 purpose.
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, ex-
cessive speed and improper trailer
loading. Keep these in mind when tow-
ing:

Before starting out, check operation of
the lights and all vehicle-trailer con-
nections. After driving a short dis-
tance, stop and recheck the lights and
connections. Before actually towing a
trailer, practice turning, stopping and
backing with a trailer in an area away
from traffic until you learn the feel.

Backing w ith a trailer is difficult and re-
quires 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 procedure
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 back-
ing to reduce the risk of an accident.

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.ProCarManuals.com

150

Keep the bottom of your vehicle
free from mud, etc. This not only
lessens weight but also helps prevent
corrosion.

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 lon-
ger 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 ve-
hicle receives more frequent mainte-
nance (For scheduled maintenance in-
formation, please refer to the separate
Owner 's Manual Supplement/Main-
tenance Scheduleº).
CAUTION
Never turn off the engine to coast
down hills. Your power steering and
brake booster will not function
without the engine running. Also,
the emission control system
operates properly only when the
engine is running.!
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Part 6Maintenance requirements
175
VEHICLE
MAINTENANCE AND
CARE

Maintenance requirements

General maintenance

Does your vehicle need
repairing?
For scheduled maintenance
information, please refer to the
separate Owner's Manual
Supplement/Maintenance
Scheduleº.
Your Toyota vehicle has been designed to
for fewer maintenance requirements with
longer service intervals to save both your
time and money. However, each regular
maintenance, as well as day-to-day
care, is more important than ever before
to ensure smooth, and trouble-free, safe,
and economical drivings.
It is the owner's responsibility to make
sure the specified maintenance, including
general maintenance service, is per-
formed. Note that both the new vehicle
and emission control system warranties
specify that proper maintenance and care
must be performed. See Owner's Guide,
Owner 's Manual Supplement or W arranty
Booklet for complete warranty informa-
tion.
General maintenance
General maintenance items are those
day-to-day care practices that are impor-
tant to your vehicle for proper operation.
It is the owner's responsibility to insure
that the general maintenance items are
performed regularly.
These checks or inspections can be done
either by yourself or a qualified technician,
or if you prefer, your Toyota dealer will be
pleased to do them at a nominal cost. Scheduled maintenance
The scheduled maintenance items listed
in the Owner's Manual Supplementº are
those
required to be serviced at regular in-
tervals.
For details of your maintenance Sched-
ule, read the separate ºOwner's Manual
Supplementº.
It is recommended that any replace-
ment parts used for maintenance or
for the repair of the emission control
system be Toyota supplied.
The owner may elect to use non-Toyo-
ta supplied parts for replacement pur-
poses without invalidating the emis-
sion control system warranty.
However, use of replacement parts
which are not of equivalent quality
may impair the effectiveness of the
emission control systems.
You may also elect to have mainte-
nance, replacement, or repair of the
emission control devices and system
performed by any automotive repair
establishment or individual without
invalidating this warranty. See Own-
er's Guide, Owner's Manual Supple-
ment or Warranty Booklet for complete
warranty information.
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176Where to go for service?
Toyota technicians are well-trained spe-
cialists
and are kept up to date with the lat-
est service information through technical
bulletins, service tips, and in-dealership
training programs. They learn to work on
Toyotas before they work on your vehicle,
rather than while they are working on it.
You can be confident that your Toyota
dealer's service department performs the
best job to meet the maintenance require-
ments on your vehicleÐreliably and eco-
nomically.
Your copy of the repair order is proof that
all required maintenance has been per-
formed for warranty coverage. And if any
problems should arise with your vehicle
while under warranty, your Toyota dealer
will promptly take care of it. Again, be sure
to keep a copy of the repair order for any
service performed on your Toyota.
What about do-it-yourself mainte-
nance?
Many of the maintenance items are easy
to do yourself if you have a little mechani-
cal ability and a few basic automotive
tools. Simple instructions for how to per-
form them are presented in Part 7. If you are a skilled do-it-yourself me-
chanic, the Toyota service manuals are
recommended. Please be aware that do-
it-yourself maintenance can affect your
warranty coverage. See Owner's Guide,
Owner 's
Manual Supplement or W arranty
Booklet for the details. Listed
below are the general maintenance
items that should be performed as fre-
quently as specified. In addition to check-
ing the items listed, if you notice any un-
usual noise, smell or vibration, you should
investigate the cause or take your vehicle
to your T oyota dealer or a qualified service
shop immediately. It is recommended
that any problem you notice be brought to
the attention of your dealer or the qualified
service shop for their advice.
Make these checks only where
adequate ventilation can be ob-
tained if you run the engine. CAUTION
!
OUTSIDE THE VEHICLE
Items listed below should be per-
formed from time to time, unless
otherwise specified.
Tire pressure
Check the pressure with a gauge every
two weeks, or at least once a month. See
Chapter 7-2 for additional information.
General maintenance
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Part 7
179
DO-IT-YOURSELF
MAINTENANCEÐ
Chapter 7-1
Introduction

Engine compartment overview

Fuse locations

Do-it-yourself service
precautions

Parts and tools
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