VEHICLE MAINTENANCE AND CARE -> Maintenance requirements for Your Toyota Avalon 4 Door Second Generation (2000-2004)

’03 AVALON U (L/O 0206)  
Maintenance requirements  
Your Toyota vehicle has been designed for  
fewer maintenance requirements with long-  
er service intervals to save both your time  
and money. However, each regular mainte-  
nance, as well as day−to−day care, is  
more important than ever before to ensure  
smooth, and trouble−free, safe, and eco-  
nomical drivings.  
Scheduled maintenance  
You may also elect to have mainte-  
nance, replacement, or repair of the  
emission control devices and system  
performed by any automotive repair es-  
tablishment or individual without invali-  
dating this warranty. See “Owner’s War-  
ranty Information Booklet” or “Owner’s  
Manual Supplement” for complete war-  
ranty information.  
The scheduled maintenance items listed in  
the “Scheduled Maintenance Guide” or  
“Owner’s Manual Supplement” are those  
required to be serviced at regular inter-  
vals.  
For details of your maintenance schedule,  
read the “Scheduled Maintenance Guide”  
or “Owner’s Manual Supplement”.  
It is the owner’s responsibility to make  
sure the specified maintenance, including  
general maintenance service, is performed.  
Note that both the new vehicle and emis-  
sion control system warranties specify that  
proper maintenance and care must be per-  
formed. See “Owner’s Warranty Informa-  
tion Booklet” or “Owner’s Manual Supple-  
ment” for complete warranty information.  
Where to go for service?  
It is recommended that any replacement  
parts used for maintenance or for the  
repair of the emission control system  
be Toyota supplied.  
Toyota technicians are well−trained spe-  
cialists and are kept up to date with the  
latest 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.  
The owner may elect to use non−Toyota  
supplied parts for replacement pur-  
poses without invalidating the emission  
control system warranty. However, use  
of replacement parts which are not of  
equivalent quality may impair the effec-  
tiveness of the emission control sys-  
tems.  
General maintenance  
You can be confident that your Toyota  
dealer’s service department performs the  
best job to meet the maintenance require-  
ments on your vehicle—reliably and eco-  
nomically.  
General maintenance items are those day−  
to−day care practices that are important to  
your vehicle for proper operation. It is the  
owner’s responsibility to insure that the  
general maintenance items are performed  
regularly.  
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.  
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.  
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’03 AVALON U (L/O 0206)  
General maintenance  
What about do−it−yourself maintenance?  
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  
unusual noise, smell or vibration, you  
should investigate the cause or take your  
vehicle to your Toyota dealer or a quali-  
fied service shop immediately. It is recom-  
mended that any problem you notice be  
brought to the attention of your dealer or  
the qualified service shop for their advice.  
Tire surface and wheel nuts  
Check the tires carefully for cuts, damage  
or excessive wear. See Section 7−2 for  
additional information. When checking the  
tires, make sure no nuts are missing, and  
check the nuts for looseness. Tighten  
them if necessary.  
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 Section 7.  
If you are a skilled do−it−yourself mechan-  
ic, the Toyota service manuals are recom-  
mended. Please be aware that do−it−your-  
self maintenance can affect your warranty  
coverage. See “Owner’s Warranty Informa-  
tion Booklet” or “Owner’s Manual Supple-  
ment” for the details.  
Tire rotation  
Rotate the tires according to the mainte-  
nance schedule. (For scheduled mainte-  
nance information, please refer to the  
“Scheduled Maintenance Guide” or “Own-  
er’s Manual Supplement”.) See Section  
7−2 for additional information.  
CAUTION  
Make these checks only where ade-  
quate ventilation can be obtained if  
you run the engine.  
Fluid leaks  
Check underneath for leaking fuel, oil, wa-  
ter or other fluid after the vehicle has  
been parked for a while. If you smell fuel  
fumes or notice any leak, have the cause  
found and corrected immediately.  
OUTSIDE THE VEHICLE  
Items listed below should be performed  
from time to time, unless otherwise  
specified.  
Doors and engine hood  
Check that all doors including trunk lid  
operate smoothly and all latches lock se-  
curely. Make sure the engine hood sec-  
ondary latch secures the hood from open-  
ing when the primary latch is released.  
Tire pressure  
Check the pressure with a gauge every  
two weeks, or at least once a month. See  
Section 7−2 for additional information.  
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