maintenance TOYOTA SIENNA 2000 User Guide

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DO−IT−YOURSELF MAINTENANCE
Introduction
Engine compartment overview240 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuse locations241 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Do−it−yourself service precautions242 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts and tools244 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 7− 1
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If you perform maintenance by yourself,
be sure to follow the correct procedure
given in this part.
You should be aware that improper or in-
complete servicing may result in operating
problems.
Performing do−it−yourself maintenance
during the warranty period may affect your
warranty coverage. Read the separate To-
yota Warranty statement for details and
suggestions.
This section gives instructions only for
those items that are relatively easy for an
owner to perform. As explained in Section
6, there are still a number of items that
must be done by a qualified technician
with special tools.
For information on tools and Sections for
do−it−yourself maintenance, see “Parts
and tools”.
Utmost care should be taken when work-
ing on your vehicle to prevent accidental
injury. Here are a few precautions that
you should be especially careful to ob-
serve:CAUTION
When the engine is running, keep
hands, clothing, and tools away
from the moving fan and engine
drive belts. (Removing rings,
watches, and ties is advisable.)
Right after driving, the engine
compartment—the engine, radiator,
exhaust manifold and spark plug
boots, etc.—will be hot. So be care-
ful not to touch them. Oil, fluids
and spark plugs may also be hot.
If the engine is hot, do not remove
the radiator cap or loosen the drain
plugs to prevent burning yourself.
Do not smoke, cause sparks or al-
low open flames around fuel or the
battery. Their fumes are flammable.
Be extremely cautious when work-
ing on the battery. It contains poi-
sonous and corrosive sulfuric acid.
Do not get under your vehicle with
just the body jack supporting it. Al-
ways use automotive jack stands or
other solid supports.
Do−it−yourself service
precautions
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DO−IT−YOURSELF MAINTENANCE
Engine and Chassis
Checking the engine oil level246 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking the engine coolant level247 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking brake fluid248 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking power steering fluid249 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking tire pressure250 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking and replacing tires251 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rotating tires252 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing snow tires and chains253 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing wheels254 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Aluminum wheel precautions254 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 7− 2
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DO−IT−YOURSELF MAINTENANCE
Electrical components
Checking battery condition256 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery recharging precautions257 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Checking and replacing fuses258 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adding washer fluid259 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing light bulbs259 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 7− 3
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