1996 TOYOTA COROLLA air condition

140
Wash the underside of the vehicle
thoroughly 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.
Check the interior of your vehicle. Wa-
ter and dirt can accumulate under the floor
mats and could cause corrosion. Occa-
sionally check under the mats to make sure
the area is dry. Be particularly careful when
transporting chemicals, cleansers, fertiliz-
ers, salt, etc; these should be transported
in proper containers. If a spill or leak should
occur, immediately clean and dry the area.
Use mud shields on your wheels. If you
drive on salted or gravel roads, mud
shields help protect your vehicle. Full-
size shields, which come as near to the
ground as possible, are the best. We rec-
ommend that the fittings and the area
where the shields are installed be treated
to resist corrosion. Your Toyota dealer will
be happy to assist in supplying and instal-
ling the shields if they are recommended
for your area.Do not park your vehicle in a damp,
poorly ventilated garage. If you wash
your vehicle in the garage, or if you drive
it in covered with water or snow, your ga-
rage may be so damp it will cause corro-
sion. Even if your garage is heated, a wet
vehicle can corrode if the ventilation is
poor.Washing your Toyota by hand
Work in the shade and wait until the ve-
hicle body is not hot to the touch.
1. Rinse off loose dirt with a hose. Re-
move any mud or road salt from the un-
derside of the vehicle or in the wheel
wells.
2. Wash with a mild car-wash soap,
mixed according to the manufacturer's in-
structions. Use a soft cotton mitt and keep
it wet by dipping it frequently into the wash
water. Do not rub hardÐlet the soap and
water remove the dirt.
Aluminum wheels: Use only a mild soap or
neutral detergent.
Plastic bumpers: Wash carefully. Do not
scrub with abrasive cleaners. The bumper
faces are soft.
Road tar: Remove with turpentine or
cleaners that are marked safe for painted
surfaces.
Do not use gasoline or strong
solvents, which may be toxic or
cause damage.
NOTICE
3.Rinse thoroughlyÐdried soap can cause
streaking. In hot weather you may need to
rinse each section right after you wash it.
Washing and waxing your
Toyota
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142Begin by vacuuming thoroughly to re-
move 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 wa-
ter to produce 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.
Do not use dye or bleach on the
beltsÐit may weaken them.
NOTICE
Built-in child restraint
The built-in child restraint may be
cleaned with mild soap and lukewarm
water.
Do not use dye or bleach on the
beltsÐit may weaken them.
NOTICE
The built-in child restraint pad is at-
tached to the child restraint cushion
and seatback with fastener tapes. You
can remove the pad, machine wash it
in cold water and tumble dry it on a low
heat setting.
Never bleach or iron the pad, and do
not dry clean it.
NOTICE
Windows
The windows may be cleaned with any
household window cleaner.
When cleaning the inside of the
windows, be careful not to scratch or
damage the heater wires on the rear
window.
NOTICE
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 any dirt.

Do not use organic substances
(solvents, kerosene, alcohol, gas-
oline, etc.) or alkaline or acidic
solutions. These chemicals can
cause discoloring, staining or
peeling of the surface.
NOTICE
If you use cleaners or polishing
agents, make sure their ingredi-
ents do not include the sub-
stances mentioned above.
If you use a liquid car freshener, do
not spill the liquid onto the ve-
hicle's interior surfaces. It may
contain the ingredients mentioned
above. Immediately clean any spill
using the method mentioned
above.
If you have any questions about the
cleaning of your Toyota, your local
Toyota dealer will be pleased to
answer them.
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146Be on the alert for changes in perfor-
mance, sounds, and visual tip-offs that in-
dicate service is needed. Some important
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 monox-
ide leak. Drive with the windows open
and have the exhaust system checked
immediately.)

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 or clutch pedal; pedal al-
most touches floor; vehicle pulls to one
side when braking

Engine coolant temperature continual-
ly 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.
Do not continue driving with the ve-
hicle unchecked. It could result in
serious vehicle damage and possi-
bly personal injury.CAUTION
! Does your vehicle need
repairing?
ProCarManuals.com

151 If you perform maintenance by your-
self, be sure to follow the correct pro-
cedure given in this part.
You should be aware that improper or in-
complete servicing may result in operat-
ing problems.
Performing do-it-yourself maintenance
during the warranty period may affect
your warranty coverage. Read the sepa-
rate Toyota Warranty statement for details
and suggestions.
This part gives instructions only for those
items that are relatively easy for an owner
to perform. As explained in Part 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 observe:

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.)CAUTION
!

Right after driving, the engine
compartmentÐthe engine, radia-
tor, exhaust manifold, power
steering fluid reservoir and spark
plug boots, etc.Ðwill be hot. So
be careful 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 flamable.

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 fan may au-
tomatically start to run if the air
conditioning is on.
Use eye protection whenever you
work on or under your vehicle
where you may be exposed to fly-
ing or falling material, fluid spray,
etc.

Used engine oil contains poten-
tially harmful contaminants which
may cause skin disorders such as
inflammation or skin cancer, so
care should be taken to avoid pro-
longed and repeated contact with
it. To remove used engine oil from
your skin, wash thoroughly with
soap and water.

Do not leave used oil within the
reach of children.

Dispose of used oil and filter only
in a safe and acceptable manner.
Do not dispose of used oil and filter
in household trash, in sewers or
onto the ground. Call your dealer
or a service station for information
concerning recycling or disposal.
Do-it-yourself service
precautions
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182 Model:
4A-FE and 7A-FE
Type:
4 cylinder in line, 4 cycle, gasoline
Bore and stroke, mm (in.):
4A-FE engine
81.0 x 77.0 (3.19 x 3.03)
7A-FE engine
81.0 x 85.5 (3.19 x 3.37)
Displacement, cm
3 (cu. in.):
4A-FE engine 1587 (96.8)
7A-FE engine 1762 (107.5)Fuel type:
Unleaded fuel, Research Octane Num-
ber 91 (Octane Rating 87) or higher
Fuel tank capacity, L (gal., Imp. gal.):
50 (13.2, 11.0)ENGINE
Valve clearance (engine cold), mm (in.):
Intake 0.15'0.25 (0.006'0.010)
Exhaust 0.25'0.35 (0.010'0.014)
Spark plug type:
NIPPONDENSO K16R-U
NGK BKR5EYA
Spark plug gap, mm (in.):
0.8 (0.031)
Drive belt tension measured with Borroughs
drive belt tension gauge No. BT- 33- 73F
(used belt), Ibf:
Generator belt 115 + 20
Air conditioning
compressor belt 100 + 20
Power steering
pump belt 80 + 20
ENGINE LUBRICATION
Oil capacity (drain and refill), L (qt., Imp.
qt.):
4A-FE engine
With filter 3.0 (3.2, 2.6)
Without filter 2.8 (3.0, 2.5)
7A-FE engine
With filter 3.7 (3.9, 3.3)
Without filter 3.5 (3.7, 3.1)
Fuel Service specifications Engine
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185
Fuses (type A)
1. CIG & RADIO 20 A: Cigarette lighter,
digital clock display, air conditioning sys-
tem, radio, cassette tape player, power
rear view mirrors, automatic transmission
shift lock system, theft deterrent system,
SRS airbags
2. TAIL 15 A: Tail lights, parking lights, li-
cense plate lights, instrument panel lights,
daytime running light system
3. IGN 10 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, discharge warning light, SRS air-
bags
4. ECU-B 10 A: Daytime running light
system, cruise control system5. DEF-I/UP 7.5 A: Multiport fuel injec-
tion system/sequential multiport fuel in-
jection system
6. STOP 15 A: Stop lights, high mounted
stoplight, cruise control system, automat-
ic transmission shift lock system, anti-
lock brake system
7. TURN 7.5 A: Turn signal lights
8. ECU-IG 15 A: Starting system, anti-
lock brake system, automatic transmis-
sion shift lock system9. GAUGE 10 A: Gauges and meters,
service reminder indicators (except dis-
charge and open door warning lights),
back-up light, air conditioning system,
daytime running light system, electroni-
cally controlled automatic transmission
system
10. WIP 20 A: Windshield wipers and
washer, rear window wiper and washer
11. A/C 15 A: Air conditioning system
12. DOME 20 A: Interior light, luggage
compartment light, trunk light, clock, open
door warning light, radio, cassette tape
player, anti-lock brake system, theft de-
terrent system, electric sun roof
13. HAZ-HORN 20 A: Emergency flash-
ers, horns
Fuses
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186
14. FAN-I/UP 7.5 A: Multiport fuel injec-
tion system/sequential multiport fuel in-
jection system
15. SPARE 7.5 A: Spare fuse
16. SPARE 15 A: Spare fuse
17. SPARE 20 A: Spare fuse
18. HEAD (RH) 15 A: Right-hand head-
light
19. HEAD (LH) 15 A: Left-hand headlight
20. ALT-S 7.5 A: Charging system
21. EFI, F-HTR 15 A: Multiport fuel injec-
tion system/sequential multiport fuel in-
jection system, electronically controlled
automatic transmission system
22. DRL 7.5 A: Daytime running light sys-
tem23. HEAD (LH-UPR) 10 A: Left-hand
headlight (high beam)
24. HEAD (LH-LWR) 10 A: Left-hand
headlight (low beam)
25. HEAD (RH-UPR) 10 A: Right-hand
headlight (high beam)
26. HEAD (RH-LWR) 10 A: Right-hand
headlight (low beam)
27. OBD 7.5 A: On-board diagnosis sys-
tem
28. EFI 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, electronically controlled auto-
matic transmission systemFuses (type B)
29. POWER 30 A: Power windows, pow-
er door lock system, electric sun roof
30. DEF 30 A: Rear window defogger
31. HEATER 40 A: Air conditioning sys-
tem
32. AM 2 30 A: Starting system and IGNº
fuse
33. FAN 30 A: Electric cooling fan and
FAN-I/UPº fuse
34. CDS 30 A: Electric cooling fan
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