2008 TOYOTA tC Owners Manual (in English)

145
19T016
To use the luggage cover:1. Hook the back of the luggage cover.
2. Attach the front hooks of the lug- gage cover to the head restraint.
If the luggage cover cannot be hooked,
recline the rear seats a little.
CAUTION
Do not place anything on the luggage
cover. Such items may be thrown
about and possibly injure people in
the vehicle during sudden braking or
a collision.
19T017
To remove the luggage cover: 1. Unhook the back of the luggage cov- er.
2. Pull the cover toward the back.
When you remove the luggage cover,
place it somewhere other than the passen-
ger compartment. This will prevent pas-
sengers from being injured in the event of
a sudden stop or an accident.
Luggage cover

146
Floor mat
19T014
Use a floor mat of the correct size.
If the vehicle carpet and floor mat have
2 holes, then they are designed for use
with locking clips. Attach the floor mat to
the vehicle carpet using the clips. Lock
the clips into the holes in the vehicle
carpet.
19T015
CAUTION
Make sure the floor mat is properly
placed on the vehicle carpet. If the
floor mat slips and interferes with the
movement of the pedals during driv-
ing, it may cause an accident.
19T023
The side mudguard is designed to pre-
vent mud from sticking to the vehicle
body while driving.
NOTICE
Do not step on the side mudguard, or
your vehicle may be damaged.
Side mudguard

147
INFORMATION BEFORE DRIVING YOUR
SCION
Information before driving your Scion
Break−in period 148
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Fuel 148
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Fuel pump shut off system 150
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Operation in foreign countries 150
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Three −way catalytic converters 150
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Engine exhaust cautions 152
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Facts about engine oil consumption 152
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Iridium −tipped spark plugs 154
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Brake system 154
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Brake pad wear limit indicators 157
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Your Scion’s identification 157
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Theft prevention labels 158
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Suspension and chassis 159
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Tire information 160
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Vehicle load limits 174
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Cargo and luggage 175
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Types of tires 178
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SECTION 2

148
Break–in period
Drive gently and avoid high speeds.
Your vehicle does not need an elaborate
break–in. But following a few simple tips
for the first 1600 km (1000 miles) can add
to the future economy and long life of
your vehicle:
Avoid full throttle acceleration when
starting and driving.
Avoid racing the engine.
Try to avoid hard stops during the first
300 km (200 miles).
Do not drive slowly with the manual
transmission in a high gear.
Do not drive for a long time at any
single speed, either fast or slow.
Fuel
FUEL TYPE
Your new vehicle must use only un-
leaded gasoline.
To help prevent gas station mix–ups, your
Scion has a smaller fuel tank opening.
The special nozzle on pumps with un-
leaded fuel will fit it, but the larger stan-
dard nozzle on pumps with leaded gas will
not.
At a minimum, the gasoline you use
should meet specifications of ASTM
D4814 in the U.S.A. and CGSB 3.5–M93
in Canada.
NOTICE
Do not use leaded gasoline. Use of
leaded gasoline will cause the
three–way catalytic converter to lose
its effectiveness and the emission
control system to function improperly.
Also, this can increase maintenance
costs.
OCTANE RATING
Select Octane Rating 87 (Research Oc-
tane Number 91) or higher.
Use of unleaded gasoline with an octane
rating or research octane number lower
than stated above will cause persistent
heavy knocking. If it is severe, this will
lead to engine damage.
If your engine knocks...
If you detect heavy knocking even when
using the recommended fuel, or if you
hear steady knocking while holding a
steady speed on level roads, consult your
Scion dealer.
However, occasionally, you may notice
light knocking for a short time while accel-
erating or driving up hills. This is normal
and there is no need for concern.
GASOLINES CONTAINING DETERGENT
ADDITIVES
Scion recommends the use of gasoline
that contain detergent additives to
avoid build–up of engine deposits.
However, all gasoline sold in the U.S.
contains detergent additives to keep clean
and/or clean intake systems.

149
QUALITY GASOLINE
Automotive manufacturers in the U.S.,
Europe and Japan have developed a
specification for quality fuel named
World–Wide Fuel Charter (WWFC) that
is expected to be applied worldwide.
The WWFC consists of four categories
that depend on required emission lev-
els. In the U.S., category 4 has been
adopted. The WWFC improves air quali-
ty by providing for better emissions in
vehicle fleets, and customer satisfaction
through better vehicle performance.
CLEANER BURNING GASOLINE
Cleaner burning gasoline, including re-
formulated gasoline that contains oxy-
genates such as ethanol or MTBE is
available in many areas.
Scion recommends the use of cleaner
burning gasoline and appropriately blended
reformulated gasoline. These types of gas-
oline provide excellent vehicle perfor-
mance, reduce vehicle emissions, and im-
prove air quality.OXYGENATES IN GASOLINE
Scion allows the use of oxygenate
blended gasoline where the oxygenate
content is up to 10% ethanol or 15%
MTBE. If you use gasohol in your
Scion, be sure that it has an octane
rating no lower than 87.
Scion does not recommend the use of
gasoline containing methanol.
GASOLINE CONTAINING MMT
Some gasoline contains an octane en-
hancing additive called MMT (Methylcy-
cropentadienyl Manganese Tricarbonyl).
Scion does not recommend the use of
gasoline that contains MMT. If fuel con-
taining MMT is used, your emission con-
trol system may be adversely affected.
The Malfunction Indicator Lamp on the in-
strument cluster may come on. If this hap-
pens, contact your Scion dealer for ser-
vice.
GASOLINE QUALITY
In a very few cases, you may experience
drivability problems caused by the particu-
lar gasoline that you are using. If you
continue to have unacceptable drivability,
try changing gasoline brands. If this does
not rectify your problem, then consult your
Scion dealer.
NOTICE

Do not use gasohol other than
stated above. It will cause fuel sys-
tem damage or vehicle performance
problems.
 If drivability problems are encoun-
tered (poor hot starting, vaporizing,
engine knock, etc.), discontinue the
use.
 Take care not to spill gasohol dur-
ing refueling. Gasohol may cause
paint damage.
FUEL TANK CAPACITY
55 L (14.5 gal., 12.1 lmp.gal.)

150
The fuel pump shut off system stops sup-
plying fuel to the engine to minimize the
risk of fuel leakage when the engine stalls
or an airbag inflates upon collision. To
restart the engine after the fuel pump shut
off system activates, turn the ignition key
to “ACC” or “LOCK” position once and
start it.
CAUTION
Inspect the ground under the vehicle
before restarting the engine. If you
find that fuel has leaked onto the
ground, the fuel system that has been
damaged and is in need of repair. In
this case, do not restart the engine.
Operation in foreign countries
If you plan to drive your Scion in
another country...
First, comply with the vehicle registration
laws.
Second, confirm the availability of the cor-
rect fuel (unleaded and minimum octane
number).
Three–way catalytic converters
The three–way catalytic converter is an
emission control device installed in the
exhaust system.
The purpose is to reduce pollutants in the
exhaust gas.
Fuel pump shut off system

151
CAUTION
Keep people and combustible mate-
rials away from the exhaust pipe
while the engine is running. The
exhaust gas is very hot.
Do not drive, idle or park your ve-
hicle over anything that might burn
easily such as grass, leaves, paper
or rags.
Do not leave anything that may
burn easily, such as paper or rags,
in the engine compartment.
NOTICE
A large amount of unburned gases
flowing into the three–way catalytic
converter may cause it to overheat
and create a fire hazard. To prevent
this and other damage, observe the
following precautions:
Use only unleaded gasoline.
 Do not drive with an extremely low
fuel level; running out of fuel could
cause the engine to misfire, creat-
ing an excessive load on the
three–way catalytic converter.
 Do not allow the engine to run at
idle speed for more than 20 min-
utes.
 Avoid racing the engine.
 Do not push–start or pull–start your
vehicle.
 Do not turn off the ignition while
the vehicle is moving.
Keep your engine in good running
order. Malfunctions in the engine
electrical system, electronic ignition
system/distributor ignition system
or fuel system could cause an ex-
tremely high three–way catalytic
converter temperature.
 If the engine becomes difficult to
start or stalls frequently, take your
vehicle in for a check–up as soon
as possible. Remember, your Scion
dealer knows your vehicle and its
three–way catalytic converter sys-
tem best.
 To ensure that the three–way
catalytic converter and the entire
emission control system operate
properly, your vehicle must receive
the periodic inspections required by
the Scion Maintenance Schedule.
For scheduled maintenance
information, refer to the “Scheduled
Maintenance Guide” or “Owner’s
Manual Supplement”.

152
Engine exhaust cautions
CAUTION
Avoid inhaling the engine exhaust.
It contains carbon monoxide, which
is a colorless and odorless gas. It
can cause unconsciousness or even
death.
Make sure the exhaust system has
no holes or loose connections. The
system should be checked from
time to time. If you hit something,
or notice a change in the sound of
the exhaust, have the system
checked immediately.
Do not run the engine in a garage
or enclosed area except for the
time needed to drive the vehicle in
or out. The exhaust gases cannot
escape, making this a particularly
dangerous situation.
Do not remain for a long time in a
parked vehicle with the engine run-
ning. If it is unavoidable, however,
do so only in an unconfined area
and adjust the heating or cooling
system to force outside air into the
vehicle.
Keep the back door closed while
driving. An open or unsealed back
door may cause exhaust gases to
be drawn into the vehicle.
To allow proper operation of your
vehicle’s ventilation system, keep
the inlet grilles in front of the wind-
shield clear of snow, leaves, or oth-
er obstructions.
If you smell exhaust fumes in the
vehicle, open the windows and
close the back door to ensure
plenty of fresh air enters the ve-
hicle. If you can smell exhaust
fumes even though there are no
other vehicles in the surrounding
area, have your vehicle checked by
your Scion dealer. Continued inhala-
tion of exhaust fumes can lead to
death by gas poisoning.
FUNCTIONS OF ENGINE OIL
Engine oil has the primary functions of
lubricating and cooling the inside of the
engine, and plays a major role in main-
taining the engine in proper working order.
ENGINE OIL CONSUMPTION
It is normal that an engine should con-
sume some engine oil during normal
engine operation. The causes of oil
consumption in a normal engine are as
follows.
Oil is used to lubricate pistons, piston
rings and cylinders. A thin film of oil
is left on the cylinder wall when a pis-
ton moves downwards in the cylinder.
High negative pressure generated when
the vehicle is decelerating sucks some
of this oil into the combustion chamber.
This oil as well as some part of the oil
film left on the cylinder wall is burned
by the high temperature combustion
gases during the combustion process.
Facts about engine oil
consumption