2003 TOYOTA SOLARA service

’03 SOLARA_U (L/O 0207)
2512003 MY SOLARA (OM33573U)
ENGINE OIL SELECTION
“Toyota Genuine Motor Oil” is f illed in
your Toyota vehicle. Use Toyota approved
“Toyota Genuine Motor Oil” or equivalent
to satisfy the following grade and
viscosity.
Oil grade: API grade SL “EnergyConserving” or
ILSAC multigrade engine oil
Recommended viscosity: SAE 5W30
Outside temperature
SAE 5W30 is the best choice for good
fuel economy, and good starting in cold
weather.
If SAE 5W30 is not available, SAE
10W30 may be used. However, it
should be replaced with SAE 5W30 at
the next oil change.
API service symbol
ILSAC certification mark

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2522003 MY SOLARA (OM33573U)
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 Insti-
tute) designations such as SL. The center
portion of the label shows the SAE viscos-
ity grade such as SAE 5W30. “Energy
Conserving” shown in the lower portion,
indicates that the oil has fuelsaving ca-
pabilities.
The ILSAC (International Lubricant Stan-
dardization and Approval Committee) Certi-
fication Mark is displayed on the front of
the container.
To ensure the best possible lubrication
performance for your engine, the “Toyota
Genuine Motor Oil” range is available,
which has been specifically tested and ap-
proved for all Toyota engines.
Please contact your Toyota dealer for fur-
ther details of the “Toyota Genuine Motor
Oil” range. 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, add ethyl-
eneglycol type coolant for a proper
corrosion protection of aluminum com-
ponents.
The coolant level in the reservoir will vary
with engine temperature. However, if the
level is on or below the “LOW” line, add
coolant. Bring the level up to the “FULL”
line.
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, engine coolant filler cap,
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.
Checking the engine coolant
level

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SPECIFICATIONS
Dimensions and weight 278
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Engine 278
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Fuel 279
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Service specifications 279
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Tires 282
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Fuses 283
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SECTION 8

’03 SOLARA_U (L/O 0207)
2792003 MY SOLARA (OM33573U)
Fuel type:
2AZFE engineUnleaded gasoline, Octane Rating 87
(Research Octane Number 91) or
higher
1MZFE engine Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or
higher
For improved vehicle performance, the
use of premium unleaded gasoline
with an Octane Rating of 91 (Re-
search Octane Number 96) or higher
is recommended.
Fuel tank capacity, L (gal., Imp. gal.): 70 (18.5, 15.4) ENGINE
Valve clearance (engine cold), mm (in.):
2AZFE engine
Intake 0.19—0.29 (0.007—0.011)
Exhaust 0.30—0.40 (0.012—0.016)
1MZFE engine Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
Spark plug type: 2AZFE engineDENSO SK20R11
NGK IFR6A11
1MZFE engine DENSO PK20TR11
NGK BKR6EKPB11
Spark plug gap, mm (in.): 1.1 (0.043)
Drive belt tension measured with Bor-
roughs drive belt tension gauge No.
BT3373F (used belt), Ibf: 1MZFE engine 115 20 ENGINE LUBRICATION
Oil capacity (drain and ref
ill),
L (qt., Imp. qt.):
2AZFE engineWith filter 3.8 (4.0, 3.3)
Without filter 3.6 (3.8, 3.2)
1MZFE engine With filter 4.7 (5.0, 4.1)
Without filter 4.5 (4.8, 4.0)
“Toyota Genuine Motor Oil” is f illed in
your Toyota vehicle. Use Toyota approved
“Toyota Genuine Motor Oil” or equivalent
to satisfy the following grade and
viscosity.
Oil grade:
API grade SL “EnergyConserving” or
ILSAC multigrade engine oil
Fuel Service specifications

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2842003 MY SOLARA (OM33573U)
Engine compartment (type B)
14. HEAD LH(UPR) 20 A: Lefthand head-
light (high beam)
15. RADIO NO.1 20 A: Audio system
16. DOME 7.5 A: Theft deterrent system,
daytime running light system, clock,
locking with wireless remote control
system, ignition switch light, personal
light, trunk light, electric moon roof,
interior light, vanity mirror light, door
courtesy light, power door lock system,
quarter trim courtesy light
17. ECUB 10 A: Cruise control system,
antilock brake system, SRS airbag
system, seat belt pretensi oners
Instrument panel
18. DRL NO.2 5 A: Daytime running light
system
19. HLP LH(LWR) 10 A: Lefthand head-
light (low beam)
20. HLP RH(LWR) 10 A: Righthand
headlight (low beam)
21. SEATHEATER 20 A: Seat heaters
22. HEATER 10 A: Air conditioning system,
rear window defogger, starting system 23. GAUGE 10 A:
Gauges and meters,
backup lights, cruise control system,
charging system, traction control sys-
tem, daytime running light system,
power windows, service reminder indi-
cators and warning buzzers
24. WIPER 25 A: Windshield wipers and
washer
25. MIRRORHEATER 10 A: Outside rear
view mirror defogger
26. ECUIG 15 A: Cruise control system,
antilock brake system, SRS airbag
system, seat belt pretensi oners, theft
deterrent system, shift lock control sys-
tem, traction control system, daytime
running light system, locking with wire-
less remote control system, multiport
fuel injection system/sequential multi-
port fuel injection system
27. IGN 5 A: Gauges and meters, charging
system, SRS airbag system, seat belt
pretensioners, multiport fuel injection
system/s equential multiport fuel injec-
tion system
28. STOP 15 A: Stop lights, cruise control
system, highm ounted stoplight, anti
lock brake system, shift lock control
system, multiport fuel injection system/
sequential multiport fuel injection sys-
tem

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2852003 MY SOLARA (OM33573U)
29. TAIL 10 A: Parking lights, license plate
lights, tail lights, front side marker
lights, daytime running light system,
multiport fuel injection system/sequen-
tial multiport fuel injection system
30. POWEROUTLET 15 A: Power outlet
31. OBD 7.5 A: Onboard diagnosis sys-
tem
32. FOG 15 A: Front fog lights
33. STARTER 5 A: Gauges and meters,
Multiport fuel injection system/sequen-
tial multiport fuel injection system
34. DOOR 25 A: Power door lock system,
theft deterrent system
35. PANEL 7.5 A: Gauge and meter, audio
system, cigarette lighter, glove box
light, clock, instrument panel light con-
trol, service reminder indicators, air
conditioning control panel lights, ash-
tray light, emergency flasher, daytime
running light system, rear window de-
fogger, electronically controlled auto-
matic transmission system
36. TURN 7.5 A: Emergency flasher
37. RADNO.2 7.5 A: Audio system38. CIG 15 A:
Cigarette lighter, shift lock
control system, power rear view mirror
controls, theft deterrent system, power
door lock system, SRS airbag system,
seat belt pretensioners, outside rear
view mirror defogger, air conditioning
system
Fuses (type B)
39. CDS 30 A: Electric cooling fans
40. RDI 30 A: Electric cooling fans
41. MAIN 40 A: “HEAD RH(UPR)” or
“HEAD(RH)”, “HEAD LH(UPR)” or
“HEAD(LH)”, “HLP LH(LWR)”, “HLP
RH(LWR)” fuses
42. HTR 50 A: “AM1” and “A/C” fuses
43. TSTK 30 A: Convertible top control
system, quarter wi ndow control system
44. DEF 40 A: Rear window defogger
45. PWR 30 A: Power window control sys-
tem, power seat, electric moon roof
46. AM1 40 A: No circuit
Fuses (type C)
47. ALT 100 A: “RDI” and “CDS” fuses
48. FL ABS 60 A: Antilock brake system

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2892003 MY SOLARA (OM33573U)
Treadwear—The treadwear grade is a
comparative rating based on the wear rate
of the tire when tested under controlled
conditions on a specified government test
course. For example, a tire graded 150
would wear one and a half (11/2) times
as well on the government course as a
tire graded 100. The relative performance
of tires depends upon the actual condi-
tions of their use, however, and may de-
part significantly from the norm due to
variations in driving habits, service prac-
tices and differences in road characteris-
tics and climate.
Traction AA, A, B, C— The traction
grades, from highest to lowest, are AA, A,
B, and C, and they represent the tire’s
ability to stop on wet pavement as mea-
sured under controlled conditions on spe-
cified government test surfaces of asphalt
and concrete. A tire marked C may have
poor traction performance.
Warning: The traction grade assigned to
this tire is based on braking (straight
ahead) traction tests and does not include
cornering (turning) traction. Temperature A, B, C—
The temperature
grades are A (the highest), B, and C,
representing the tire’s resistance to the
generation of heat and its ability to dissi-
pate heat when tested under controlled
conditions on a specified indoor laboratory
test wheel. Sustained high temperature
can cause the material of the tire to de-
generate and reduce tire life, and exces-
sive temperature can lead to sudden tire
failure. The grade C corresponds to a lev-
el of performance which all passenger car
tires must meet under the Federal Motor
Vehicle Safety Standard No.109. Grades B
and A represent higher levels of perfor-
mance on the laboratory test wheel than
the minimum required by law.
Warning: The temperature grades for this
tire are established for a tire that is prop-
erly inflated and not overloaded. Exces-
sive speed, underinflation, or excessive
loading, either separately or in combina-
tion, can cause heat buildup and possible
tire failure.

’03 SOLARA_U (L/O 0207)
2003 MY SOLARA (OM33573U)
Publication No. OM33573U
Part No. 01999-33573
Printed in Japan 01020700
C
(U)
Quick index
If a service reminder indicator or warning buzzer comes on 107 . . . . . . . .
 If your vehicle will not start 206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. .
 If your engine stalls while driving 209 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If you cannot increase the engine speed 209 . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 210 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
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 If you have a flat tire 211 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
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 If your vehicle needs to be towed 219 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving during breakin period 178 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the engine 192 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
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 General maintenance 237 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
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 Complete index NO TAG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
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Gas station information
Fuel type:
2AZFE engine: UNLEADED gasoline, Octane Rating 87
(Research Octane Number 91) or higher
1MZFE engine: UNLEADED gasoline, Octane Rating 87
(Research Octane Number 91) or higher
For improved vehicle performance, the use of premium unleaded
gasoline with an Octane Rating of 91 (Research Octane Number 96)
or higher is recommended.
See page 178 for detailed information.
Fuel tank capacity:
70 L (18.5 gal., 15.4 lmp.gal.)
Engine oil:
API grade SL “EnergyConserving” or ILSAC multigrade engine oil is recom-
mended.
See page 251 for detailed information.
Tire information: See pages 255 through 261.
Tire pressure: See page 282.
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