2008 TOYOTA xB traction control

vii
Installation of a mobiletwoway radio system
As the installation of a mobile two −way radio system in
your vehicle could affect electronic systems such as
multiport fuel injection system/sequential multiport fuel
injection system, anti −lock brake system, traction control
system, vehicle stability control system, SRS airbag sys-
tem and seat belt pretensioner system, be sure to
check with your Scion dealer for precautionary measures
or special instructions regarding installation.
Tires and loading on your Scion
Underinflated or overinflated tire pressure and the
excess load may result in the deterioration of
steering ability and braking ability, leading to an
accident. Check the tire inflation pressure periodi-
cally and be sure to keep the load limits given in
this Owner ’s Manual. For details about tire inflation
pressure and load limits, see page 246 and pages
181 through 182.

105
(h) Low Engine Oil Pressure WarningLight
This light warns that the engine oil pres-
sure is too low.
If it flickers or stays on while you are
driving, pull off the road to a safe place
and stop the engine immediately. Call a
Scion dealer or qualified repair shop for
assistance.
The light may occasionally flicker when
the engine is idling or it may come on
briefly after a hard stop. There is no
cause for concern if it then goes out when
the engine is accelerated slightly.
The light may come on when the oil level
is extremely low. It is not designed to
indicate low oil level, and the oil level
must be checked using the level dipstick.
NOTICE
Do not drive the vehicle with the
warning light on—even for one block.
It may ruin the engine.
(i) “ABS” Warning Light
The light comes on when the ignition key
is turned to the “ON” position. If the anti −
lock brake system and the brake assist
system work properly, the light turns off
after a few seconds. Thereafter, if the
systems malfunction, the light comes on
again.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti −lock brake system, the brake assist
system, the traction control system and
the vehicle stability control system do not
operate, but the brake system still oper-
ates conventionally.
When the “ABS” warning light is on (and
the brake system warning light is off), the
anti −lock brake system does not operate
so that the wheels could lock up during
a sudden braking or braking on slippery
road surfaces.
If either of the following conditions
occurs, this indicates a malfunction
somewhere in the components moni-
tored by the warning light system.
Contact your Scion dealer as soon as
possible to service the vehicle.When the ignition key is turned to the
“ON” position, the light does not come
on or remains on.
The light comes on while you are driv-
ing.
A warning light turning on briefly during
operation does not indicate a problem.
CAUTION
If the “ABS” warning light remains on
together with the brake system warn-
ing light, immediately stop your ve-
hicle at a safe place and contact your
Scion dealer.
In this case, not only the antilock
brake system will fail but also the
vehicle will become extremely unsta-
ble during braking.
(j) Open Door Warning Light
This light remains on until all the side
doors and back door are completely
closed.

107
(m) “VSC OFF” Warning Light
The light warns that there is a problem
somewhere in the vehicle stability control
system or traction control system.
The light will come on when the ignition
key is turned to the “ON” position, and
will go off after a few seconds.
If the light comes on while you are driv-
ing, the vehicle stability control system
and/or traction control system do not
work. However, as conventional braking
operates when applied, there is no prob-
lem to continue your driving.
In the following cases, contact your Scion
dealer:
When the ignition key is turned to the
“ON” position, the light does not come
on or remains on.
The light comes on while you are driv-
ing.(n) Tire Pressure Warning Light
This light comes on when the ignition key
is turned to the “ON” position. If the tire
pressure warning system works properly
and tire inflation pressure is appropriate,
the light goes off after a few seconds.
This light comes on or flashes in the fol-
lowing cases when the ignition key is
turned to the “ON” position.
When the low tire inflation pressure
is detected while driving...
If any tire has low inflation pressure,
the light comes on.
The light goes off after the tire inflation
pressure is adjusted to a specified lev-
el.
When initializing the system...
When ready to be initialized, the light
blinks three times.
When the system malfunctions...
If the system malfunctions, the light
comes on after blinking for 1 minute.
Although it is no problem to continue
driving, have your vehicle checked by
your Scion dealer as soon as possible.(o) Key Reminder Buzzer
This buzzer acts as a reminder to remove
the key when you open the driver’s door
with the ignition key in the “ACC” or
“LOCK” position.
(p) Light Reminder Buzzer
This buzzer will sound if the headlight
switch is left on and the driver’s door is
opened with the key removed from the
ignition switch.

109
OPERATION OF INSTRUMENTS AND
CONTROLS
Ignition switch, Transmission and Parking brake
Ignition switch11 0
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Automatic transmission 111
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.
Manual transmission 11 4
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. . . .
Traction control system 11 5
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. .
Vehicle stability control system 11 7
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Tire pressure warning system 11 7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking brake 126
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. . . . . . . . . .
Cruise control 126
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SECTION 1 7

11 5
Maximum allowable speeds
To get on a highway or to pass slower
traffic, maximum acceleration may be nec-
essary. Make sure you observe the follow-
ing maximum allowable speeds in each
gear:gear km/h (mph)1 47 (29)
2 81 (50)
3 125 (77)
4 172 (106)
NOTICE
Do not downshift if you are going
faster than the maximum allowable
speed for the next lower gear.
Good driving practice
If it is difficult to shift into reverse, put
the transmission in neutral, release the
clutch pedal momentarily, and then try
again.
CAUTION
Be careful when downshifting on a
slippery surface. Abrupt shifting
could cause the vehicle to skid or
spin.
NOTICE
 Do not use any gears other than
first gear when starting off and
moving forward. Doing so may dam-
age the clutch.
 Make sure the vehicle is completely
stopped before shifting into reverse.
The traction control system automatical-
ly helps prevent the spinning of front
wheels when the vehicle is started or
accelerated on slippery road surfaces.
When the ignition key is turned to “ON”
position, the system automatically turns
on.
CAUTION
Under certain slippery road condi-
tions, full traction of the vehicle and
power against front wheels cannot be
maintained, even though the traction
control system is in operation. Do not
drive the vehicle under any speed or
maneuvering conditions which may
cause the vehicle to lose traction
control. In situations where the road
surface is covered with ice or snow,
your vehicle should be fitted with
snow tires or tire chains. Always
drive at an appropriate and cautious
speed for the present road condi-
tions.
Traction control system

11 6
NORMAL DRIVING MODE
Leave the system on during the ordi-
nary driving so that it can operate
when needed.
You may hear a sound in the engine
compartment for a few seconds just after
the vehicle begins to move. This means
that the traction control system is in the
self−check mode, but does not indicate a
malfunction. When the traction control system is oper-
ating, the following conditions occur:
The system controls the spinning of the
front wheels. At this time, the slip indi-
cator light blinks.
You may feel vibration or noise in your
vehicle, caused by operation of the
brakes. This indicates the system is
functioning properly.
The slip indicator light comes on for a few
seconds when the ignition key is turned
to “ON” position. If the indicator light does
not come on when the ignition is turned
on, contact your Scion dealer. TRACTION CONTROL OFF MODE
If your wheels get stuck in a ditch
when you are driving on a severe off
road and sand, turn off the traction
control system or vehicle stability con-
trol system. (See page 118 to turn off
the vehicle stability control system.)
These systems control engine perfor-
mance that interferes with the process
of freeing your wheels.

11 7
To turn off: Push “VSC OFF” switch
briefly.
The slip indicator light will come on.
When the ignition key is turned to “ON”
position, the traction control system and
vehicle stability control system always turn
on.
Traction control system turns back on
when the vehicle reaches to the certain
speed.
To turn on: Push “VSC OFF” switch
once again.
The slip indicator light will go off.
CAUTION
When traction control and vehicle sta-
bility control system are off, be espe-
cially careful and drive at a speed
appropriate to the road conditions. As
these are systems to ensure vehicle
stability and driving force, do not
turn off traction control and vehicle
stability control system unless neces-
sary.
In the following cases, contact your Scion
dealer:
The slip indicator light does not come
on when the ignition key is turned to
“ON” position.
The slip indicator light remains on after
the ignition key is turned to “ON” posi-
tion.
The slip indicator light comes on in the
normal driving mode while driving.The vehicle stability control system
helps provide integrated control of the
systems such as an antilock brake
system, traction control, engine control,
etc. This system automatically controls
the brakes and engine to help prevent
the vehicle from skidding when corner-
ing on a slippery road surface or oper-
ating steering wheel abruptly.
The vehicle stability control system is acti-
vated when the vehicle speed is about
more than 15 km/h (9 mph).
You may hear a sound in the engine
compartment for a few seconds just after
the vehicle begins to move. This means
that the system is in the self
−check mode,
but does not indicate a malfunction.
Vehicle stability control
system

11 8
CAUTION
Do not rely excessively on the ve-
hicle stability control system. Even
if the vehicle stability control sys-
tem is operating, you must always
drive carefully and attentively to
avoid serious injury. Reckless driv-
ing will result in an accident. If the
slip indicator light flashes, sound-
ing an alarm, special care should
be taken while driving.
Only use tires of specified size. The
size, manufacturer, brand and tread
pattern for all 4 tires should be the
same. If you use the tires other
than specified, or different type or
size, the vehicle stability control
system may not function correctly.
When replacing the tires or wheels,
contact your Scion dealer. (See
“Checking and replacing tires” on
page 248.)
In situations where the road surface
is covered with ice or snow, your
vehicle should be fitted with snow
tires or tire chains.
If the vehicle is going to skid during driv-
ing, the slip indicator light blinks and an
alarm sounds intermittently. Special care
should be taken while driving.
The slip indicator light comes on for a few
seconds when the ignition key is turned
to “ON” position. If the indicator light does
not come on when the ignition is turned
on, contact your Scion dealer.VEHICLE STABILITY CONTROL OFF
MODE
If your wheels get stuck in a ditch
when you are driving on a severe off
road and sand, turn off the traction
control system or vehicle stability con-
trol system. (See page 116 to turn off
the traction control system). These sys-
tems control engine performance that
interferes with the process of freeing
your wheels.