1997 TOYOTA CELICA cooling

173
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 ob-
serve:
 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, 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 flam-
mable.
 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.
Always use automotive jack
stands or other solid supports. CAUTION
!

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 au-
tomatically 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 you vehicle
where you may be exposed to fly-
ing or falling material, fluid spray,
etc.
 Used engine oil contains potential-
ly 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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Look at the see-through coolant res-
ervoir when the engine is cold. The
coolant level is satisfactory if it is be-
tween the FULLº and LOWº lines on
the reservoir. If the level is low, add
ethylene-glycol type coolant.
The coolant level in the reservoir will vary
with engine temperature. However, if the
level is on or below the LOWº line, add
coolant. Bring the level up to the FULLº
line.
Use only ethylene-glycol type coolant.
See information in the next column.
If the coolant level drops within a short
time after replenishing, there may be a
leak in the system. Visually check the ra-
diator, hoses, radiator cap and drain cock
and water pump.
If you can find no leak, have your Toyota
dealer test the cap pressure and check for
leaks in the cooling system.
To prevent burning yourself, do not
remove the radiator cap when the en-
gine is hot.
CAUTION!
Coolant type selection
Your coolant must contain ethylene-gly-
col antifreeze. In addition to preventing
freezing and subsequent damage to the
engine, this will also prevent corrosion.
Further supplemental inhibitors or addi-
tives are neither needed nor recom-
mended.
Read the antifreeze container for informa-
tion on freeze protection. Follow the
manufacturer 's directions for how much
to mix with water. The total capacity of the
cooling system is given in Part 8. We rec-
ommend 50% solution be used for your
Toyota, or a sufficient quantity to provide
protection to about -35 C (-31 C).
Do not use alcohol type antifreeze
or plain water alone.
NOTICE
To check the fluid level, simply look at
the see-through reservoir. The level
should be between the MAXº and
MINº lines on the reservoir.
It is normal for the brake fluid level to go
down slightly as the brake pads wear. So
be sure to keep the reservoir filled.
If the reservoir needs frequent refilling, it
may indicate a serious mechanical
problem.
Checking brake fluid
Checking the engine coolant
level
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185
If wheel covers are used, they will be
scratched by the chain band, so remove
the covers before putting on the chains.

Do not exceed 50 km/h (30 mph) or
the chain manufacturer's recom-
mended speed limit, whichever is
lower.

Drive carefully avoiding bumps,
holes, and sharp turns, which may
cause the vehicle to bounce.

Avoid sharp turns or locked-wheel
braking, as use of chains may ad-
versely affect vehicle handling.
CAUTION!
Do not attempt to use a tire chain on
the compact spare tire, as it may
result in damage to the vehicle aswell as the tire.
NOTICE
WHEN TO REPLACE YOUR WHEELS
If you have wheel damage such as
bending, cracks or heavy corrosion,
the wheel should be replaced.
If you fail to replace damaged wheels, the
tire may slip off the wheel or they may
cause loss of handling control.
WHEEL SELECTION
When replacing wheels, care should
be taken to ensure that the wheels are
replaced by ones with the same load
capacity, diameter, rim width, and off-
set.
This m ust be observed on compact spare
tires, too.
Correct replacement wheels are available
at your Toyota dealer.
A wheel of a different size or type may ad-
versely affect handling, wheel and bear-
ing life, brake cooling, speedometer/
odometer calibration, stopping ability,
headlight aim, bumper height, vehicle
ground clearance, and tire or snow chain
clearance to the body and chassis. Replacement
with used wheels is not rec-
ommended as they may have been sub-
jected to rough treatment or high mileage
and could fail without warning. Also, bent
wheels which have been straightened
may have structural damage and there-
fore should not be used. Never use an in-
ner tube in a leaking wheel which is de-
signed for a tubeless tire.
Replacing wheels
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Drive belt tension measured with Bor-
oughs drive belt tension gauge No.
BT-33-73F (used belt), Ibf:7A-FE engine
Generator belt 115 + 20
Power steering pump belt 80 + 20
Air conditioning compressor belt 100 + 20
5S-FE engine Generator belt Vehicles with air conditioning 155 + 20
Vehicles without air conditioning 95 + 20
Power steering pump belt 80 + 20
ENGINE LUBRICATION
Oil capacity (drain and refill), L (qt., Imp.
qt.): 7A-FE engine
With filter 3.7 (3.9, 3.3)
Without filter 3.5 (3.7, 3.0)
5S-FE engine With filter 3.9 (4.1, 3.4)
Without filter 3.7 (3.9, 3.3)
Oil grade:
API SH, Energy-Conserving IIº multi-
grade engine oil or ILSAC multigrade
engine oil is recommended. Recommended oil viscosity (SAE):
Temperature
range anticipated before next oil change
80040-L03U
COOLING SYSTEM
Total capacity, L (qt., Imp.):7A-FE engineWith manual transaxle 6.1 (6.4, 5.4)
With automatic transaxle6.6 (7.0, 5.8)
5S-FE engine
With manual transaxle 6.7 (7.1, 5.9)
With automatic transaxle7.1 (7.5, 6.2)
Coolant type: With ethylene-glycol antifreeze
(Do not use alcohol type.)
BATTERY
ÐMaintenance type battery Specific gravity reading at 20 C (68F):
1.260 Fully charged
1.160 Half charged
1.060 Discharged
ÐNon-maintenance battery
Open voltage* at 20 C (68F):
12.7 V Fully charged
12.3 V Half charged
11.9 V Discharged
*: Voltage that is checked 20 minutes
after the key is removed with all the lights
turned off
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18 HEAD-HI (LH) 15 A: Left-hand
headlight (high beam)
19 DRL 7.5 A: Daytime running light
system
20 ECU-IG 15 A: Electronically con-
trolled automatic transmission system,
anti-lock brake system
21 SEAT-HTR 20 A: No circuit
22 PANEL 7.5 A: Instrument panel
lights
23 STOP 15 A: Stop lights, high
mounted stoplight, multiport fuel injection
system/sequential multiport fuel injection
system, cruise control system cancel de-
vice, electronically controlled automatic transmission system, anti-lock brake
system
24 FOG 20 A: Front fog lights
25 CIG & RAD 15 A:
Cigarette lighter,
digital clock display, car audio system
26 IGN 7.5 A: Charging system, dis-
charge warning light, multiport fuel injec-
tion system/sequential multiport fuel in-
jection system, SRS airbag system
27 WIPER 20 A: Windshield wipers and
washer, rear window wiper and washer
28 MIR-HTR 10 A: Multiport fuel injec-
tion system/sequential multiport fuel in-
jection system
29 TURN 10 A: Turn signal lights, emer-
gency flashers
30 TAIL 15 A: Tail lights, parking lights,
front side marker lights, rear side marker
lights, license plate lights
31 HTR 10 A: Air conditioning system,
rear window defogger
32 GAUGE 10 A: Gauges and meters,
power door lock system
33 ST 7.5 A: Starting system, multiport
fuel injection system/sequential multiport
fuel injection system
34 A/C 10 A: Air conditioning system
35 OBD II 7.5A: On-board diagnosis
system Fuses (type B)
36 RDI 30 A: Electric cooling fan
37 CDS 30 A: Electric cooling fan
38 AM1 40 A:
Electronic ignition sys-
tem/distributor ignition system
39 DOOR 30 A: Power door lock sys-
tem, convertible top control system
40 DEF 30 A: Rear window defogger
41 POWER 30 A: Power windows, elec-
tric moon roof
Fuses (type C)
42 HTR 40 A: Air conditioning system
43 ALT 100 A: ALT-Sº, TAILº,
DOORº, DEFº and POWERº fuses
44 MAIN 60 A: Starting system, head-
lights, AM2º, HAZARDº, HORNº,
DOMEº and RADIOº fuses
45 ABS 50 A: Anti-lock brake system
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