2007 TOYOTA YARIS ECU

iii2007 YARIS HATCHBACK from Feb. ’07Prod. (OM52754U)
Important information about your Toyota
Occupant restraint systems
Toyota 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
understand 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.

152007 YARIS HATCHBACK from Feb. ’07Prod. (OM52754U)
Wireless remote control—
PS12512
Ty p e A
US12030
Ty p e B
If the wireless remote control key does
not actuate the doors or operate from a
normal distance, or the indicator light on
the key is dimmed or does not come on:1. Indicator light
2. Unlock switch
3. Lock switch
4. Panic switch
The wireless remote control system is
designed to lock or unlock the side
doors and back door, from a distance
within approximately 1 m (3 ft.) of the
vehicle.
When you operate any switch, push it
slowly and securely. At this time, the indi-
cator light flashes once.
The wireless remote control key is an
electronic component. Observe the follow-
ing instructions in order not to cause dam-
age to the key.
Do not leave the key 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 keys for the same vehicle. Contact
your Toyota dealer for detailed information.
Check for closeness to a radio trans-
mitter such as a radio station or an
airport which can interfere with normal
operation of the key.
The battery may have been consumed.
Check the battery in the key. To
replace the battery, see “—Replacing
battery” on page 18.
If you lose your wireless remote control
key, contact your Toyota dealer as soon
as possible to avoid the possibility of
theft, or an accident. (See “If you lose
your keys” on page 245.)

172007 YARIS HATCHBACK from Feb. ’07Prod. (OM52754U)
PS12514
Unlocking operation (type A)
PS12540
Unlocking operation (type B)
To lock and unlock all the doors, push
the switches of the wireless remote
control key slowly and securely.
To lock: Push the lock switch. All the side
doors and back door are locked simulta-
neously. At this time, the turn signal lights
will flash once.
Check to see that the doors are securely
locked.
If any of the doors is not securely closed,
or if the key is in the ignition switch,
locking cannot be performed 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 doors simultaneously. Each time
the unlock switch is pushed, the turn sig-
nal 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 105.)
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 it again.

202007 YARIS HATCHBACK from Feb. ’07Prod. (OM52754U)
NOTICE
Make sure the positive side and
negative side of the battery 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 battery and that
dust or oils do not adhere to the
case.
 Close the cover securely.
5. Install the battery cover of the module.
6. Install the module into the key case
and secure the cover.
After replacing the battery, check that the
key operates properly. If the key still does
not operate properly, contact your Toyota
dealer.
Side doors—
PS12516
LOCKING AND UNLOCKING WITH KEY
Insert the key into the keyhole and turn
it.
To lock: Turn the key forward.
To unlock: Turn the key backward.
Vehicles with the power door lock sys-
tem—All the side doors and back door
lock and unlock simultaneously with the
driver ’s door. In the driver ’s door lock,
turning the key once will unlock the driv-
er’s door and twice in succession will un-
lock all the side doors and back door
simultaneously. When the interior light switch is in the
“DOOR” position and any of the side
doors is opened, the light will come on.
After all the side doors are closed, the
light remains on for about 15 seconds
before fading out. (For further information,
see “Interior light” on page 105 in Section
1
−5.)
Vehicles with the power door lock sys-
tem—When the interior light switch is in
the “DOOR” position, and the driver’s door
is unlocked using the key, the interior light
will come on and remain on for about 15
seconds before fading out. (For further
information, see “Interior light” on page
105 in Section 1 −5.)

252007 YARIS HATCHBACK from Feb. ’07Prod. (OM52754U)
Be sure to remove the ignition key
or turn the ignition switch to the
“LOCK” position when you leave
your vehicle.
Never leave anyone (particularly a
small child) alone in your vehicle,
especially with the ignition key still
inserted. Otherwise, he/she could
use the power window switches and
get trapped in a window. Unat-
tended person (particularly a small
child) can be involved in a serious
accident.
Back door
PS12525
LOCKING AND UNLOCKING WITH KEY
Insert the key into the keyhole and turn
it.
To lock: Turn the key clockwise.
To unlock: Turn the key counterclockwise.
To open the back door, push the button.
Vehicles with the power door lock sys-
tem—Operating the power door lock
switch or wireless remote control simulta-
neously locks or unlocks the back door
(see “Side doors” on page 20).
When closing the back door, make sure
it is securely closed.See “—Stowage precautions” on page 202
in Section 2 for precautions when loading
luggage.

262007 YARIS HATCHBACK from Feb. ’07Prod. (OM52754U)
PS12526
PS12537
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.
CAUTION
Keep the back door closed while
driving. This not only keeps the
luggage from being thrown out but
also prevents exhaust gases from
entering the vehicle.
Push the back door shut from the
outside. Using the inside handle to
directly close the back door could
cause hands, arms or head to be
caught in the door, resulting in se-
rious injuries.
Hood
PS12528
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.

272007 YARIS HATCHBACK from Feb. ’07Prod. (OM52754U)
PS12040
2. In front of the vehicle, pull up theauxiliary catch l ever and lift the
hood.
PS12530
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 security 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.

302007 YARIS HATCHBACK from Feb. ’07Prod. (OM52754U)
PS12535
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.
PS12536
2. To remove the fuel tank cap, turnthe cap slowly counterclockwise,
then pause slightly before removing
it. After removing the cap, hang the
tether as shown in the illustration.
It is not unusual to hear a slight swoosh
when the cap is opened.
When installing the cap, turn it clock-
wise until one click is heard, in order
to fully close it. The cap returns slight-
ly when your hand is released from the
cap after closure, however this does
not cause any problems.
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 Toyota dealer as
soon as possible.
CAUTION
Make sure the cap is installed se-
curely to prevent fuel sp
illage in
the event of an accident.
Use only a genuine Toyota fuel tank
cap for replacement. It is designed
to regulate fuel tank pressure.