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Scion recommends “Toyota Super Long
Life Coolant” which has been tested to
ensure that it will not cause corrosion nor
result in malfunction of your engine cool-
ant system with proper usage. “Toyota Su-
per Long Life Coolant” is formulated with
long−life hybrid organic acid technology
and has been specifically designed to
avoid engine cooling system malfunction
on Scion vehicles.
“Toyota Super Long Life Coolant” is pre-
mixed with 50% coolant and 50% distilled
water. This coolant provides protection
down to about −35C (−31F).
Please contact your Scion dealer for fur-
ther details.If either of the above parts are extremely
dirty or you are not sure of their condi-
tion, take your vehicle to a Scion dealer.
CAUTION
To prevent burning yourself, be care-
ful not to touch the radiator or con-
denser when the engine is hot.
NOTICE
To prevent damage to the radiator
and condenser, do not perform the
work by yourself.
Checking brake fluid
To check the fluid level, simply look at
the see through reservoir. The level
should be between the “MAX” and
“MIN” 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 prob-
lem.
If the level is low, add SAE J1703 or
FMVSS No.116 DOT 3 brake fluid to the
brake reservoir.
Checking the radiator and
condenser
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Replacing wheels
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 Scion 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 ability, headlight
aim, bumper height, vehicle ground clear-
ance, 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 therefore
should not be used. Never use an inner
tube in a leaking wheel which is designed
for a tubeless tire.
CAUTION
Observe the following instructions.
Otherwise, an accident may occur re-
sulting in death or serious injuries.
Do not use wheels other than the
manufacturer ’s recommended size, as
this may cause dangerous handling
characteristics resulting in loss of
control.
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Service specifications
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:
DENSO K16R−U
NGK BKR5EYA
Spark plug gap, mm(in.):
0.8 (0.031)
ENGINE LUBRICATION
Oil capacity (drain and refill), L (qt., Imp.
qt.):
With filter 3.7 (3.9, 3.3)
Without filter 3.4 (3.6, 3.0)
“Genuine Motor Oil” is filled in your Scion
vehicle. Use Scion approved “Genuine Mo-
tor Oil” or equivalent to satisfy the follow-
ing grade and viscosity.Oil grade:
API grade SL “Energy−Conserving” or
ILSAC multigrade engine oil
Please contact your Scion dealer for fur-
ther details.
Recommended oil viscosity:
SAE 5W−30
OIL008
Outside temperature
COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):
Manual transmission 4.4 (4.7, 3.9)
Automatic transmission 4.3 (4.5, 3.8)
Coolant type:
“Toyota Super Long Life Coolant” is
filled in your Scion vehicle at factory fill.
In order to avoid technical problems,
only use “Toyota Super Long Life Cool-
ant” or similar high quality ethylene gly-
col based non−silicate, non−amine, non−
nitrite, and non−borate coolant with
long−life hybrid organic acid technology.
Do not use plain water alone.
Please contact your Scion dealer for fur-
ther details.
BATTERY
Open voltage
∗ at 20C (68F):
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.
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Fuses
81A001
Engine compartment
Fuses
1. RDI 30 A: Electric cooling fan
2. HTR SUB1 50 A: Air conditioning sys-
tem
3. ABS NO.1 40 A: Anti−lock brake sys-
tem
4. DOME 15 A: Clock, interior light,
gauges of meters
5. EFI 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
81A002
Instrument panel
6. HORN 15 A: Horn
7. AM2 15 A: Starter system, SRS airbag
system, multiport fuel injection sys-
tem/sequential multiport fuel injection
system, discharge warning system
8. ST 30 A: Starter system
9. H LP LH/H LP LO LH 10 A: Left−
hand headlight
10. H LP RH/H LP LO RH 10 A: Right−
hand headlight
11. A/C2 7.5 A: Air conditioning system12. SPARE 30 A: Spare
13. SPARE 15 A: Spare
14. AM1 40 A: “ACC”, “GAUGE”, “WIPER”,
and “ECU−IG” fuses
15. POWER 30 A: Power windows
16. HTR 40 A: Air conditioning system
17. DEF 30 A: Rear window defogger sys-
tem.
18. GAUGE 10 A: Back−up lights, charging
system, air conditioning system, power
window system, gauges of meters
19. D/L 25 A: Power door lock system
20. TAIL 10 A: Tail lights, parking lights,
license plate lights
21. WIPER 20 A: Windshield wipers and
washer
22. ECU B 7.5 A: SRS airbag system
23. FOG 15 A: Front fog lights
24. ACC 15 A: Clock, cigarette lighter
25. ECU IG 7.5 A: Anti−lock brake system,
electric cooling fan
26. OBD 7.5 A: On−board diagnosis sys-
tem