2000 TOYOTA AVALON air condition

'00 AVALON U (L/O9908)
267
3. Look for obvious coolant leaks from theradiator, hoses, and under the vehicle.
However, note that water draining from
the air conditioning is normal if it has
been used.
CAUTION
When the engine is running, keep
hands and clothing away from the
moving fan and engine drive belts.
4. If the coolant is leaking, stop the en-gine immediately. Call a Toyota dealer
for assistance.
5. If there are no obvious leaks, check the coolant reservoir. If it is dry, add
coolant to the reservoir while the en-
gine is running. Fill it about half full.
CAUTION
Do not attempt to remove the radiator
cap when the engine and radiator are
hot. Serious injury could result from
scalding hot fluid and steam blown
out under pressure.
6. After the engine coolant temperaturehas cooled to normal, again check the
coolant level in the reservoir. If neces-
sary, bring it up to half full again. Seri-
ous coolant loss indicates a leak in the
system. You s hould have it checked as
soon as possible at your Toyota dealer.
If you have a flat tireÐ
1. Reduce your speed gradually, keeping a straight line. Move cautiously off the
road to a safe place well away from
the traffic. Avoid stopping on the center
divider of a highway. Park on a level
spot with firm ground.
2. Stop the engine and turn on your emergency flashers.
3. Firmly set the parking brake and put the transmission in Pº.
4. Have everyone get out of the vehicle on the side away from traffic.
5. Read the following instructions thor- oughly.
CAUTION
When jacking, be sure to observe the
following to reduce the possibility of
personal injury:

Follow jacking instructions.

Do not put any part of your body
under the vehicle supported by the
jack. Personal injury may occur.

Do not start or run the engine while
your vehicle is supported by the
jack.
ProCarManuals.com

'00 AVALON U (L/O9908)
281
Toyota, through its diligent research, de-
sign and use of the most advanced
technology available, has done its part to
help prevent corrosion and has provided
you with the finest quality vehicle
construction. Now, it is up to you. Proper
care of your Toyota can help ensure long-
term corrosion prevention.
The most common causes of corrosion
to your vehicle are:

The accumulation of road salt, dirt and
moisture in hard- to- reach areas under
the vehicle.

Chipping of paint, or undercoating
caused by minor accidents or by
stones and gravel.
Care is especially important if you live
in particular areas or operate your ve-
hicle under certain environmental condi-
tions:

Road salt or dust control chemicals will
accelerate corrosion, as will the pres-
ence of salt in the air near the sea-
coast or in areas of industrial pollution.

High humidity accelerates corrosion es-
pecially when temperatures range just
above the freezing point.

Wetness or dampness to certain parts
of your vehicle for an extended period
of time, may cause corrosion even
though other parts of the vehicle may
be dry.

High ambient temperatures can cause
corrosion to those components of the
vehicle which are prevented from
quick- drying due to lack of proper ven-
tilation.
The above signifies the necessity to keep
your vehicle, particularly the underside, as
clean as possible and to repair any dam-
age to paint or protective coatings as
soon as possible.
To help prevent corrosion on your
Toyota, follow these guidelines:
Wash your vehicle frequently. It is, of
course, necessary to keep your vehicle
clean by regular washing, but to prevent
corrosion, the following points should be
observed:

If you drive on salted roads in the
winter or if you live near the ocean,
you should hose off the undercarriage
at least once a month to minimize cor-
rosion.

High pressure water or steam is effec-
tive for cleaning the vehicle's underside
and wheel housings. Pay particular
attention to these areas as it is difficult
to see all the mud and dirt. It will do
more harm than good to simply wet the
mud and debris without removing them.
The lower edge of doors, rocker panels
and frame members have drain holes
which should not be allowed to clog
with dirt as trapped water in these
areas can cause corrosion.

Wash the underside of the vehicle thor-
oughly when winter is over.
See Washing and waxing your Toyotaº for
more tips.
Check the condition of your vehicle's
paint and trim. If you find any chips or
scratches in the paint, touch them up im-
mediately to prevent corrosion from start-
ing. If the chips or scratches have gone
through the bare metal, have a qualified
body shop make the repair.
Protecting your Toyota from
corrosion
ProCarManuals.com

'00 AVALON U (L/O 9908)
284
First vacuum over the upholstery to re-
move loose dirt. Then, using a sponge or
soft cloth, apply the soap solution to the
vinyl. After allowing it to soak in for a few
minutes to loosen the dirt, remove the dirt
and wipe off the soap with a clean damp
cloth. If all the dirt do not come off, re-
peat the procedure. Commercial foaming-
type vinyl cleaners are also available
which work well. Follow the manufacturer 's
instructions.
NOTICE
Do not use solvent, thinner, gasolineor window cleaner on the interior.
Carpets
Use a good foam- type shampoo to
clean the carpets.
Begin by vacuuming thoroughly to remove
as much dirt as possible. Several types of
foam cleaners are available; some are in
aerosol cans and others are powders or
liquids which you mix with water to pro-
duce a foam. To shampoo the carpets,
use a sponge or brush to apply the foam.
Rub in overlapping circles. Do not apply waterÐthe best results are
obtained by keeping the carpet as dry as
possible. Read the shampoo instructions
and follow them closely.
Seat belts
The seat belts may be cleaned with
mild soap and water or with lukewarm
water.
Use a cloth or sponge. As you are clean-
ing, check the belts for excessive wear,
fraying, or cuts.
NOTICE

Do not use dye or bleach on the
beltsÐit may weaken them.

Do not use the belts until they be-come dry.
Windows
The windows may be cleaned with any
household window cleaner.
NOTICE
When cleaning the inside of the win-
dows, be careful not to scratch ordamage the heater wires on the rearwindow.
Air conditioning control panel, car au-
dio, instrument panel, console panel,
and switches
Use a soft damp cloth for cleaning.
Soak a clean soft cloth in water or luke-
warm water then lightly wipe off dirt.
NOTICE

Do not use organic substances (sol-
vents, kerosene, alcohol, gasoline,etc.) or alkaline or acidic solutions.These chemicals can cause discol-
oring, staining or peeling of thesurface.

If you use cleaners or polishing
agents, make sure their ingredientsdo not include the substances men-tioned above.

If you use a liquid car freshener, donot spill the liquid onto the ve-
hicle's interior surfaces. It may con-tain the ingredients mentionedabove. Immediately clean any spill
using the method mentioned above.
ProCarManuals.com

'00 AVALON U (L/O 9908)
290
Power steering fluid level
Check the level through the reservoir. The
level should be in the HOTº or COLDº
range depending on the fluid temperature.
See Section 7- 2 for additional information.
Exhaust system
If you notice any change in the sound of
the exhaust or smell exhaust fumes, have
the cause located and corrected immedi-
ately. (See engine exhaust cautions in
Section 2.)Be on the alert for changes in perfor-
mance, sounds, and visual tip- offs that
indicate service is needed. Some impor-
tant clues are as follows:

Engine missing, stumbling, or pinging

Appreciable loss of power

Strange engine noises

A leak under the vehicle (however, wa-
ter dripping from the air conditioning
after use is normal.)

Change in exhaust sound (This may
indicate a dangerous carbon monoxide
leak. Drive with the windows open and
have the exhaust system checked im-
mediately.)

Flat- looking tire; excessive tire squeal
when cornering; uneven tire wear

Vehicle pulls to one side when driving
straight on a level road

Strange noises related to suspension
movement

Loss of brake effectiveness; spongy
feeling brake; pedal almost touches
floor; vehicle pulls to one side when
braking

Engine coolant temperature continually
higher than normalIf you notice any of these clues, take your
vehicle to your Toyota dealer as soon as
possible. It probably needs adjustment or
repair.
CAUTION
Do not continue driving with the ve-
hicle unchecked. It could result in se-
rious vehicle damage and possibly
personal injury.
Does your vehicle need
repairing?
ProCarManuals.com

'00 AVALON U (L/O9908)
299
If you perform maintenance by yourself,
be sure to follow the correct procedure
given in this section.
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
Toyota 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 parts for do-
it- yourself maintenance, see Parts and
toolsº.
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
compartmentÐthe engine, radiator,
exhaust manifold and spark plug
boots, etc.Ðwill 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.

Be sure that the ignition is off if
you work near the electric cooling
fans or radiator grille. With the
ignition on, the electric cooling fans
will automatically start to run if the
engine coolant temperature is high
and/or the air conditioning is on.

Use eye protection whenever you
work on or under your vehicle
where you may be exposed to flying
or falling material, fluid spray, etc.

Used engine oil contains potentially
harmful contaminants which may
cause skin disorders such as in-
flammation or skin cancer, so care
should be taken to avoid prolonged
and repeated contact with it. To re-
move used engine oil from your
skin, wash thoroughly with soap
and water.
Do- it- yourself service
precautions
ProCarManuals.com

'00 AVALON U (L/O 9908)
346
Instrument panel
9. DCC 30 A: DOMEº, ECU- Bº and
RADIOº fuses
10. SRS WRN 5 A: SRS warning light
11. HAZ 15 A: Turn signal lights
12. A/F 25 A: Air/Fuel sensor
13. DOOR NO.2 15 A: Power door lock
system
14. HORN 10 A: Horn, theft- deterrent sys-
tem
15. AM2 10 A: SRS airbag system, multi-
port fuel injection system/sequential
multiport fuel injection system, starter
system, charging system, air/fuel sen-
sor, fuel pump 16. EFI NO.2 7.5 A:
Multiport fuel injection
system/s equential multiport fuel injec-
tion system, air flow meter, oxygen
sensor, evaporative emission control
system, throttle positi oner control sys-
tem, engine control system
17. ABS NO.3 25 A: Anti- lock brake sys-
tem
18. ABS NO.2 25 A: Vehicle skid control
system
19. EFI NO.1 15 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system, fuel pump
20. IG2 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
21. HEAD RH UPR 10 A: No circuit
22. HEAD LH UPR 15 A: No circuit
23. HEAD RH LWR 15 A: Right- hand
headlight (low beam)
24. HEAD LH LWR 15 A: Left- hand head-
light (low beam)
25. DRL 7.5 A: Daytime running light sys-
tem
26. HEAD LH UPR 10 A: Left- hand head-
light (high beam), high beam indicator
light 27. HEAD RH UPR 10 A:
Right- hand
headlight (high beam)
28. ECU- IG NO.1 5 A: Electric cooling
fans
29. ECU- B 7.5 A: Air conditioning system,
theft deterrent system, power seats,
meters, power windows (for driver and
front passenger), multiplex communica-
tion system
30. TAIL 10 A: Parking lights, license plate
lights, tail lights, rear side marker
lights, rear light failure warning light,
engine control system
31. SEAT HTR 20 A: Seat heaters
32. FR P/W 20 A: Power window (for front
passenger)
33. GAUGE NO.1 10 A: Vehicle skid con-
trol system, rear window defogger,
cruise control system, shift lock sys-
tem, anti- lock brake system, auto anti-
glare inside rear view mirror, automatic
light control system, power seats, rear
light failure warning light, automatic
transmission indicator lights, power out-
let, power window (for driver), brake
system warning light, electric moon
roof
34. HTR 10 A: Air conditioning system
35. FOG 15 A: Front fog lights
ProCarManuals.com

'00 AVALON U (L/O9908)
347
36. TURN 7.5 A: Turn signal lights
37. A/C 10 A: Air conditioning system
38. RADIO 15 A: Audio system, multi- in-
formation display
39. PANEL 5 A: Gauges and meters, audio
system, cigarette lighter, air c ondition-
ing system, emergency flasher, elec-
tronically controlled automatic transmis-
sion system, power rear view mirrors,
multi- information display, glove box
light, instrument panel lights, instrument
panel light control, power outlet
40. FL P/W 25 A: Power window (for driv-
er)
41. PWR OUTLET NO.1 15 A: Power out-
let (ACC)
42. ECU- ACC 5 A: Audio system, power
rear view mirrors, multi- information dis-
play, shift lock system, multiplex com-
munication system
43. SRS- ACC 10 A: SRS airbag system
44. MIR HTR 10 A: Outside rear view mir-
ror defoggers, engine control system
45. PWR OUTLET NO.2 15 A: Power out-
let (IG)
46. GAUGE NO.2 10 A: Back- up lights
47. OBD- II 7.5 A: On- board diagnosis sys-
tem 48. STOP 15 A:
Stop lights, high mounted
stoplight, anti- lock brake system, shift
lock system, cruise control system, ve-
hicle skid control system, engine con-
trol system
49. DOME 7.5 A: Interior light, front per-
sonal lights, door courtesy lights, igni-
tion switch light, vanity lights, garage
door opener, open door warning light,
illuminated entry system, rear pers onal
lights, automatic light control system,
trunk light, wireless remote control sys-
tem, multiplex communication system
50. OPNER 5 A: No circuit
51. RL P/W 20 A: Power window (for rear
left passenger)
52. RR P/W 20 A: Power window (for rear
right passenger)
53. WIP 25 A: Windshield wipers and
washer
54. ECU- IG NO.2 10 A: Anti- lock brake
system, cruise control system, multi- in-
formation display, theft deterrent sys-
tem, vehicle skid control system, me-
ters, multiplex communication system
55. CIG 15 A: Cigarette lighter
56. DOOR NO.1 25 A: Theft deterrent sys-
tem, trunk opener, multiplex commu-
nication system 57. SUN ROOF 30 A:
Electric moon roof
Fuses (type B)
58. AM1 40 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
59. HTR 50 A: Air conditioning system
60. CDS 30 A: Electric cooling fans
61. RDI 30 A: Electric cooling fans
62. MAIN 40 A: Starter system
63. DEF 40 A: Rear window defogger,
noise filter
64. PWR SEAT 30 A: Power seats
Fuses (type C)
65. ABS 60 A: Anti- lock brake system,
ABS NO.4º fuse
66. ALT 120 A: HTRº, A/Cº, ABS NO.2º,
ABS NO.3º, RDIº, CDSº, AM1º,
ABSº and ABS NO.4º fuses
ProCarManuals.com