2004 TOYOTA MATRIX ECU

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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 Manual is
the most important Section for you and your family to
read.
Section 1 −3 describes the function and operation concern-
ing seats, seat belts, SRS airbags and child restraint sys-
tems of this vehicle and some potential hazards you
should be aware of. These systems work together 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 individ-
ually 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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The wireless remote control system is
designed to lock or unlock all the side
doors and back door, open the glass
hatch or activate the “PANIC” mode
from a distance within approximately 1
m (3 ft.) of the vehicle.
LOCKING AND UNLOCKING THE SIDE
DOORS AND BACK DOOR
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 flash once.
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 flash twice.When the interior light dial is in the door
position, and all the side doors and back
door are unlocked simultaneously with a
wireless remote control transmitter, the in-
terior lights come on for about 15 seconds
and then fade out, even if the door is not
opened. (For further information, see “Inte-
rior/instrument panel light control” on page
81 in Section 1
−5.)
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.
OPENING THE GLASS HATCH
To open the glass hatch, push the
“HATCH” switch of the transmitter for
1 second.
If the ignition key is in the “ON” position,
the glass hatch cannot be opened by the
“HATCH” switch.
See “Glass hatch” on page 18 in this
Section.

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3. Put a new transmitter battery with posi-tive (+) 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 of the transmitter, or
it may interfere with proper opera-
tion.
Be careful not to bend the electrode
of the transmitter battery insertion
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 Toyota dealer.
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.
Power windows

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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 “—Stowage precautions” on page 192
in Section 2 for precautions when loading
luggage.
CAUTION
Keep the back door and glass hatch
closed while driving. This not only
keeps the luggage from being thrown
out but also prevents exhaust gases
from entering the vehicle.
NOTICE
To prevent damage to the back door
and glass hatch dampers, do not ap-
ply any force, paint or let any other
foreign matter on them.
OPENING THE GLASS HATCH WITH
THE KEY
Insert the key into the keyhole and turn
it fully clockwise (one step further than
the back door locking position).
The glass hatch can be opened with the
wireless remote control transmitter. See
“—Wireless remote control” on page 11 in
this Section.
Glass hatch

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TVIP is a theft deterrent system. If
someone attempts to damage or break
into your vehicle, the system sounds
the alarm while flashing the lights.SETTING THE SYSTEM
You can set the system as follows.1. Remove the key from the ignition switch.
2. Have all passengers get out of the vehicle.
3. Close all the side doors, back door and glass hatch securely.
4. Lock all the side doors and back door with the key or wireless remote control
transmitter. At this time, the TVIP indi-
cator light comes on.
The system will be set in 30 seconds.
When the system is set, the indicator
light will start to flash. 5. Make sure that the indicator light
flashes. Then you may leave the ve-
hicle.
Never leave anyone in the vehicle when
you set the system because unlocking
from the inside activates the alarm.
Activating the alarm
If the system detects a threat to the
vehicle, it sounds the alarm for one
minute while flashing headlights and
turn signal lights. Also, the interior
lights turn on when the interior light
dial is in the door position.
The system detects a threat under any of
the following conditions:
Either of the front doors is unlocked by
means other than the key or wireless
remote control transmitter.
If the key is not in the ignition switch,
all the side doors and back door will
be automatically locked again.
Any of the side doors, back door or
glass hatch are forcibly opened.
The alarm will activate when the back
door is unlocked with a key. Cancel the
system before unlocking the back door.
Toyota vehicle intrusion
protection system (TVIP)

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The side windows are tapped or bro-
ken.
The battery terminal is disconnected
and then reconnected.
The ignition is hotwired.
After one minute, the alarm automatically
stops and the indicator light starts flashing
again.
Reactivating the alarm
Once set, until you cancel the system, the
system automatically resets the alarm af-
ter the alarm has stopped.
The alarm will activate again under the
same circumstances described in “Activat-
ing the alarm”.
Stopping the alarm
You can stop the alarm in either of the
following ways:
Unlock any of the side doors with the
key or wireless remote control transmit-
ter.
Place the ignition switch in the “ON”
position. CANCELLING THE SYSTEM
You can cancel the system as described
in “Stopping the alarm”.
If you cancel the system by unlocking any
of the side doors but no door is opened
within 30 seconds, all the side doors and
back door lock automatically and the sys-
tem will be set again.
TESTING THE SYSTEM
You can check the system operation as
follows.
1. Open all the windows.
2. Set the system as described in “SETTING THE SYSTEM”.
3. Unlock the driver’s door with the inside lock knob. The system should activate
and the alarm should sound.
4. Stop the alarm as described in “Stop- ping the alarm”.
5. Repeat steps 2 to 4 for the other doors. (For rear side doors, unlock and
then open the doors in step 3.)
If the system does not work properly,
have it checked by your Toyota dealer.
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.
Hood

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2. In front of the vehicle, pull up theauxiliary catch l ever and lift the
hood.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 necessary, 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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This indicates that the fuel filler door
is on the left side of your vehicle.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.
2. To remove the fuel tank cap, turnthe cap slowly counterclockwise,
then pause slightly before removing
it. After removing the cap, hang it
on the cap hanger.
It is not unusual to hear a slight swoosh
when the cap is opened. When installing,
turn the cap clockwise till you hear a
click.
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.
Fuel tank cap