2006 TOYOTA xB ECU

iii
Important information about your Scion
Occupant restraint systems
Scion encourages you and your family to take the time
to read Section 1−3 of this Owner ’s Manual carefully. In
terms of helping you understand how you can receive
the maximum benefit of the occupant restraint systems
this vehicle provides, Section 1 −3 of this Owner’s Manu-
al is the most important section for you and your family
to read.
Section 1 −3 describes the function and operation con-
cerning seats, seat belts, SRS airbags and child re-
straint systems of this vehicle and some potential haz-
ards you should be aware of. These systems work to-
gether along with the overall structure of this vehicle in
order to provide occupant restraint in the event of a
crash. The effect of each system is enhanced when it is
used properly and together with other systems. No
single occupant restraint system can, by itself, provide
you or your family with the equal level of restraint which
these systems can provide when used together. That is
why it is important for you and your family to under-
stand the purpose and proper use of each of these
systems and how they relate to each other.
The purpose of all occupant restraint systems is to help
reduce the possibility of death or serious injury in the
event of a collision. None of these systems, either indi-
vidually or together, can ensure that there is no injury in
the event of collision. However, the more you know
about these systems and how to use them properly, the
greater your chances become of surviving an accident
without death or serious injury.
Seat belts provide the primary restraint to all occupants
of the vehicle, and every occupant of the vehicle should
wear seat belts properly at all times. Children should
always be secured in child restraint systems that are
appropriate for their age and size. SRS (Supplemental
Restraint System) airbags are, as their names imply,
designed to work with, and be supplemental to, seat
belts and are not substitutes for them. SRS airbags can
be very effective in reducing the risk of head and chest
injuries by preventing contact of the head and chest with
interior portions of the vehicle.

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SRS airbag deployment data
 SRS airbag system diagnostic data
If your vehicle is equipped with a vehicle stability con-
trol (VSC) system, its Electronic Control Unit (ECU) may
contain another EDR. There are a variety of driving
situations which include activating the VSC under which
the VSC EDR will record certain information. The VSC
EDR may record some or all of the following informa-
tion:
 Behavior of the vehicle
 Steering wheel angle
 Vehicle speed
 To what extent the accelerator pedal was depressed
 To what extent the brake pedal was applied
 To what extent the ECU controlled the condition of
the 4 wheels
 Vehicle stability control system diagnostic data
The information above is intended to be used for the
purpose of improving vehicle safety performance. Unlike
general data recorders, the EDR does not record sound
data such as conversation between passengers.Scion will not disclose the data recorded in an EDR to
a third party except when:
 An agreement from the vehicle’s owner (or the leas-
ing company for a leased vehicle) is obtained
 Officially requested by the police or other authorities
 Used as a defence for Scion in a law suit
 Ordered by the court
However, if necessary Scion will:
 Use the data for research on Scion vehicle safety
performance
 Disclose the data to a third party for research pur-
poses without disclosing details of the vehicle own-
er, and only when it is deemed necessary
 Disclose summarized data cleared of vehicle identifi-
cation information to a non −Scion organization for
research purposes

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CAUTION
Before driving, be sure that the doors
are closed and locked, especially
when small children are in the ve-
hicle. Along with the proper use of
seat belts, locking the doors helps
prevent the driver and passengers
from being thrown out from the ve-
hicle during an accident. It also helps
prevent the doors from being opened
unintentionally.
Wireless remote control—
12B024a
1. “LOCK” switch
2. “UNLOCK” switch
3. “PANIC” switch
The wireless remote control system is
designed to lock or unlock all the side
doors and back door, or activate the
“PANIC” mode from a distance within
approximately 1 m (3 ft.) of the vehicle.
When you operate any switch, push it
slowly and securely.
The wireless remote control transmitter is
an electronic component. Observe the fol-
lowing instructions in order not to cause
damage to the transmitter.
Do not leave the transmitter in places
where the temperature becomes high
such as on the dashboard.
Do not disassemble it.
Avoid knocking it hard against other
objects or dropping it.
Avoid putting it in water.
You can use up to 4 wireless remote con-
trol transmitters for the same vehicle.
Contact your Scion dealer for detailed in-
formation.
If the wireless remote control transmitter
does not actuate the side doors and back
door or alarm, or operate from a normal
distance:
Check for closeness to a radio trans-
mitter such as a radio station or an
airport which can interfere with normal
operation of the transmitter.
The battery may have been consumed.
Check the battery in the transmitter. To
replace the battery, see “—Replacing
battery” on page 14.

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12B006
Locking operation
12B007
Unlocking operation
To lock and unlock all the side doors
and back door, push the switches of
the transmitter slowly and securely.
To lock: Push the “LOCK” switch. All the
side doors and back door are locked si-
multaneously. At this time, turn signal
lights will flash.
Check to see that all the side doors and
back door are securely locked.
If any of side doors or back door is not
securely closed, or if the key is in the
ignition switch, locking cannot be per-
formed by the “LOCK” switch.
To unlock: Push the “UNLOCK” switch
once to unlock the driver ’s door alone.
Pushing the switch twice within 3 seconds
unlocks all the side doors and back door
simultaneously. At this time, turn signal
lights will flash twice.
When the “UNLOCK” switch is pressed,
the interior light will come on and remain
on for about 15 seconds before fading
out. (For further information, see ”Interior
light” on page 70.)
You have 30 seconds to open a door after
using the wireless remote unlock feature.
If a door is not opened by then, all the
side doors and back door will be automati-
cally locked again.If the “LOCK” or “UNLOCK” switch is kept
pressed in, the locking or unlocking opera-
tion is not repeated. Release the switch
and then push again.
—Locking and unlocking
doors

15
12B011
3. Put in a new transmitter battery withpositive (+) side up.
Close the transmitter case securely.
NOTICE
 Make sure the positive side and
negative side of the transmitter bat-
tery are faced correctly.
 Do not replace the battery with wet
hands. Water may cause unexpected
rust.
 Do not touch or move any compo-
nents inside the transmitter, or it
may interfere with proper operation.
Be careful not to bend the electrode
when inserting the transmitter bat-
tery and that dust or oils do not
adhere to the transmitter case.
 Close the transmitter case securely.
After replacing the battery, check that the
transmitter operates properly. If the trans-
mitter still does not operate properly, con-
tact your Scion dealer.
If you lose your transmitter, contact your
Scion dealer as soon as possible to avoid
the possibility of theft, or an accident.
(See “If you lose your wireless remote
control transmitter” on page 171.)
Power windows
12B012
The windows can be operated with the
switch on each side door.
The power windows work when the ignition
switch is in the “ON” position.
OPERATING THE DRIVER’S WINDOW
Use the switch on the driver’s door.
Normal operation: The window moves as
long as you hold the switch.
To open: Lightly push down the switch.
To close: Pull up the switch.

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12B017
When closing the back door, the inside
handle can be used to make the reach
easier.
To close the back door, lower it and press
down on it. After closing the back door,
try pulling it up to make sure it is secure-
ly closed.
See “Cargo and luggage” on page 136 for
precautions to observe when loading lug-
gage.
CAUTION
Keep the back door closed while driv-
ing. This not only keeps the luggage
from being thrown out but also pre-
vents exhaust gases from entering
the vehicle.
Hood
12B018
To open the hood:1. Pull the hood lock release lever. The hood will spring up slightly.
CAUTION
Before driving, be sure that the hood
is closed and securely locked. Other-
wise, the hood may open unexpected-
ly while driving and an accident may
occur.

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12B019
2. In front of the vehicle, pull up theauxiliary catch l ever and lift the
hood.
12B020
3. Hold the hood open by inserting the support rod into the slot.
To insert the support rod into the slot,
move it straight up. If it is moved to the
side or toward the inside of the vehicle,
it may become detached.
Before closing the hood, check to see that
you have not forgotten any tools, rags,
etc. and return the support rod to its clip−
this prevents rattles. Then lower the hood
and make sure it locks into place. If nec-
essary, press down gently on the front
edge to lock it.
CAUTION
After inserting the support rod into
the slot, make sure the rod supports
the hood securely from falling down
on to your head or body.
NOTICE
Be sure to return the support rod to
its clip before closing the hood. Clos-
ing the hood with the support rod up
could cause the hood to bend.

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Fuel tank cap
12B021
This indicates that the fuel filler door
is on the left side of your vehicle.
12B022
1. To open the fuel filler door, pull thelever up.
When refueling, turn off the engine.
CAUTION
Do not smoke, cause sparks or al-
low open flames when refueling.
The fumes are flammable.
When opening the cap, do not re-
move the cap quickly. In hot weath-
er, fuel under pressure could cause
injury by spraying out of the filler
neck if the cap is suddenly re-
moved.
12B025
2. To remove the fuel tank cap, turnthe cap slowly counterclockwise,
then pause slightly before removing
it.
It is not unusual to hear a slight swoosh
when the cap is opened. After refueling,
turn the cap clockwise till you hear a
click. Once you hear the click, release the
fuel tank cap. The cap will revolve slightly
in the opposite direction.
If the cap is not tightened securely, the
malfunction indicator lamp comes on.
Make sure the cap is tightened securely.
The indicator lamp goes off after driving
several times. If the indicator lamp does
not go off, contact your Scion dealer as
soon as possible.