2002 TOYOTA CELICA cooling

’02MY CELICA U (L/O 0108)
1852002 MY CELICA_U (OM20792U)
1. Power steering fluid reservoir
2. Engine oil level dipstick
3. Engine coolant reservoir
4. Engine oil filler cap
5. Battery
6. Brake fluid reservoir
7. Fuse blocks
8. Radiator
9. Electric cooling fans
10. Condenser
11. Windshield and rear window washer fluid tank

2ZZGE engine

’02MY CELICA U (L/O 0108)
1872002 MY CELICA_U (OM20792U)
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 doityourself 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
ityourself 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, power steering
fluid reservoir 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 coolant reservoir cap or air re-
lease valve 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.
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 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 fil-
ter in household trash, in sewers or
onto the ground. Call your dealer or
a service station for information
concerning recycling or disposal.
Doityourself service
precautions

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1932002 MY CELICA_U (OM20792U)
API service symbol
ILSAC certification mark
Oil identification marks
Either or both API registered marks are
added to some oil containers to help
you select the oil you should use.
The API Service Symbol is located any-
where on the outside of the container.
The top portion of the label shows the oil
quality by API (American Petroleum
Institute) designations such as SL. The
center portion of the label shows the SAE
viscosity grade such as SAE 5W30.
“EnergyConserving” shown in the lower
portion, indicates that the oil has
fuelsaving capabilities.
The ILSAC (International Lubricant Stan-
dardization and Approval Committee) Certi-
fication Mark is displayed on the front of
the container.Look at the seethrough coolant reser-
voir when the engine is cold. The cool-
ant level is satisfactory if it is between
the “FULL” and “LOW” lines on the
reservoir. If the level is low, have your
Toyota dealer add ethyleneglycol type
coolant for proper corrosion protection
of aluminum components.
The coolant level in the reservoir will vary
with engine temperature. However, if the
level is on or below the “LOW” line, you
should have your Toyota dealer add cool-
ant.
Always use ethyleneglycol type coolant
for a proper corrosion protection of alumi-
num components. 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
radiator, hoses, 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.
Checking the engine coolant
level

’02MY CELICA U (L/O 0108)
1942002 MY CELICA_U (OM20792U)
CAUTION
To prevent burning yourself, do not
remove the coolant reservoir cap or
air release valve when the engine is
hot.
Coolant type selection
Use of improper coolants may damage
your engine cooling system. Your coolant
must contain ethyleneglycol type coolant
for a proper corrosion protection of your
engine that contains aluminum compo-
nents. Use “TOYOTA Long Life Coolant”
or equivalent.
In addition to preventing freezing and sub-
sequent damage to the engine, this type
of coolant will also prevent corrosion. Fur-
ther supplemental inhibitors or additives
are neither needed nor recommended.
Read the coolant container for information
on freeze protection. Follow the manufac-
turer’s directions for how much to mix
with plain water (preferably demineralized
water or distilled water). The total capacity
of the cooling system is given in Section
8. We recommend to use 50% solution for
your Toyota, to provide protection down to
about 35
C (31 F). When it is extreme-
ly cold, to provide protection down to
about 50 C (58 F), 60% solution is rec-
ommended. Do not use more than 70%
solution for better coolant performance.NOTICE
Do not use alcohol type antifreeze or
plain water alone.
If any of the above parts are extremely
dirty or you are not sure of their condi-
tion, take your vehicle to Toyota dealer.
CAUTION
To prevent yourself from burning, be
careful not to touch the radiator or
condenser when the engine is hot.
NOTICE
To prevent damage to the radiator
and condenser, do not perform the
work by yourself.
Checking the radiator and
condenser

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2002002 MY CELICA_U (OM20792U)
CAUTION
Do not drive with the snow tires
incorrectly inflated.
Never drive over 120 km/h (75 mph)
with any type of snow tires.
TIRE CHAIN SELECTION
Use the tire chains of correct size and
type.
Use SAE Class “S” type radial tire chains
except radial cable chains or Vbar type
chains.
Regulations regarding the use of tire
chains vary according to location or
type of road, so always check them
before installing chains.
CHAIN INSTALLATION
Install the chains on the front tires as
tightly as possible. Do not use tire
chains on the rear tires. Retighten
chains after driving 0.5—1.0 km
(1/4—1/2 mile).
When installing chains on your tires, care-
fully follow the instructions of the chain
manufacturer.If wheel covers are used, they will be
scratched by the chain band, so remove
the covers before putting on the chains.
CAUTION
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 lockedwheel
braking, as use of chains may ad-
versely affect vehicle handling.
When driving with chains installed,
be sure to drive carefully. Slow
down before entering the curves to
avoid losing control of the vehicle.
Otherwise an accident may occur.
NOTICE
Do not attempt to use a tire chain on
the compact spare tire, as it may re-
sult in damage to the vehicle as well
as the tire.
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 cause loss
of handling control.
WHEEL SELECTION
When replacing wheels, care should be
taken to ensure that the wheels are re-
placed by ones with the same load ca-
pacity, diameter, rim width, and offset.
This must 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
adversely affect handling, wheel and bear-
ing life, brake cooling, speedometer/odom-
eter calibration, stopping ab
ility, headlight
aim, bumper height, vehicle ground clear-
ance, and tire or snow chain clearance to
the body and chassis.
Replacing wheels

’02MY CELICA U (L/O 0108)
2212002 MY CELICA_U (OM20792U)
ENGINE
Valve clearance (engine cold), mm (in.):1ZZFE engineIntake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
2ZZGE engine (on a roller side) Intake 0.08—0.18 (0.003—0.007)
Exhaust 0.22—0.32 (0.009—0.013)
Spark plug type: 1ZZFE engineDENSO SK16R11
NGK IFR5A11
2ZZGE engine DENSO SK20R11
NGK IFR6A11
Spark plug gap, mm (in.): 1.1 (0.043) ENGINE LUBRICATION
Oil capacity (drain and ref
ill),
L (qt., Imp. qt.):
1ZZFE engineWith filter 3.7 (3.9, 3.3)
Without filter 3.5 (3.7, 3.1)
2ZZGE engine With filter 4.4 (4.8, 4.0)
Without filter 4.2 (4.6, 3.8)
Oil grade: API grade SJ “EnergyConserving”, SL
“EnergyConserving” or ILSAC multi-
grade engine oil is recommended.
Recommended oil viscosity (SAE):
5W-30 Preferred
Temperature range anticipated before
next oil change
COOLING SYSTEM
Total capacity, L (qt., Imp. qt.): 1ZZFE engineManual transaxle 5.7 (6.0, 5.0)
Automatic transaxle 5.6 (5.9, 4.9)
2ZZGE engine Manual transaxle 5.9 (6.2, 5.2)
Automatic transaxle 5.8 (6.1, 5.1)
Coolant type: “TOYOTA Long Life Coolant” or equiva-
lent
With ethyleneglycol type coolant for a
proper corrosion protection of aluminum
components
Do not use alcohol type antifreeze or
plain water alone.
BATTERY
Open voltage
∗ at 20 °C (68 °F):
12.6—12.8 V Fully charged
12.2—12.4 V Half charged
11.8—12.0 V Discharged
∗: Voltage that is checked 20 minutes af-
ter the key is removed with all the lights
turned off
Charging rates: 5 A max.
Service specifications

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2252002 MY CELICA_U (OM20792U)
20. HEAD RH UPR 10 A: Righthand
headlight (high beam), daytime running
light system
21. HEAD LH UPR 10 A: Lefthand head-
light (high beam)
22. S/ROOF 15 A: Electric moon roof
23. CIG 15 A: Cigarette lighter
24. FL P/W 20 A: Power windows
25. AM1 25 A: Starting system, “CIG”,
“ECU ACC”, “SRSIG”, “WASHER”,
“WIPER”, “BK/UP LP”, “TENS RDC”,
“DEF RLY”, “BODY ECUIG”, “TURN”,
“HTR”, “WARNING”, “FAN RLY”, “ABS
IG” and “ECUIG” fuses
26. STOP 10 A: Stop lights, antilock
brake system, high mounted stoplight,
multiport fuel injection system/sequen-
tial multiport fuel injection system, elec-
tronically controlled automatic transmis-
sion system, cruise control system
27. DOOR 20 A: Power door lock system
28. SRSIG 7.5 A: SRS airbag system
29. FR FOG 15 A: Front fog lights
30. WASHER 15 A: Windshield wipers and
washer, rear window wiper and washer
31. OBD 7.5 A: Onboard diagnosis sys-
tem 32. RADIO 15 A:
Car audio system
33. WIPER 25 A: Windshield wipers and
washer
34. TURN 7.5 A: Turn signal lights
35. MIR HTR 10 A: No circuit
36. HTR 10 A: Air conditioning system
37. RR WIPER 15 A: Rear window wiper
and washer
38. TAIL 10 A: Tail lights, instrument panel
lights, license plate lights, front side
maker lights
39. FR P/W 20 A: Power windows
Fuses (type B)
40. SPARE 7.5 A: Spare fuse
41. a. MPXB 7.5 A: Wireless remote con-
trol system
b. RR FOG 7.5 A: No circuit
c. DOME 7.5 A: Clock, interior light
d. ECUB 7.5 A: Air conditioning sys-
tem, gauges and meters
42. a. WARNING 5 A: Charging system,
gauges and meters
b. ECUIG 5 A: Cruise control system
c. ABSIG 5 A: Antilock brake sys-
tem
d. FAN RLY 5 A: Electric cooling
fan 43. a. PANEL1 7.5 A:
Car audio system,
cigarette lighter, glove box light
b. PANEL2 7.5 A: Gauges and meters ,
air conditioning system, electronical-
ly controlled automatic transmission
system, h eadlight beam level control
system, front fog lights, emer gency
flasher, turn signal lights
c. ECUACC 7.5 A: Clock, car audio
system, power rear view mirror con-
trols
44. a. BK/UP LP 5 A: Backup lights
b. DEF RLY 5 A: Power windows, rear
window defogger
c.
BODY ECUIG 5 A: Multiplex com-
munication system
d. TENS RDC 5 A: Electronically con-
trolled automatic transmission sys-
tem, shift lock control system, elec-
tric moon roof
Fuses (type C)
45. CDS 30 A: Electric cooling fan
46. MAIN 40 A: Starting system, daytime
running light system
47. ABS NO.1 40 A: Antilock brake sys-
tem
48. RDI 30 A: Electric cooling fan
49. HTR 50 A: Air conditioning system
50. DEF 30 A: Rear window defogger

’02MY CELICA U (L/O 0108)
2262002 MY CELICA_U (OM20792U)
Fuses (type D)
51. ALT 120 A: Cooling system, electric
cooling fan, starting system, rear win-
dow defogger, tail lights, “ABS NO.1”,
“ABS NO.2”, “HTR”, “FR P/W”, “FL
P/W”, “DOOR”, “OBD”, “STOP”, “S/
ROOF”, “MIR HTR”, “FR FOG” and
“AM1” fuses