2003 TOYOTA MATRIX ECU

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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 interior lights come on for about 15
seconds and then fade out, even if the
door is not opened. (For further informa-
tion, see “Interior/instrument panel light
control” on page 79 in Section 14.)
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 button
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 key is in the ignition switch, 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 should be 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 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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CAUTION
To avoid serious personal injury, you
must do the following.
Always make sure the heads, hands
and other parts of the bodies of all
occupants are kept completely in-
side the vehicle before you close
the power windows. If someone’s
neck, head or hands get caught in
a closing window, it could result in
a serious injury. When anyone
closes the power windows, make
sure that he/she operates the win-
dows safely.
When small children are in the ve-
hicle, never let them use the power
window switches without supervi-
sion. Use the window lock switch to
prevent them from making unex-
pected use of the switches.
Never leave small children alone in
the vehicle, especially with the igni-
tion key still inserted. They could
use the power window switches and
get trapped in a window. Unat-
tended children can be involved in
serious accidents.
LOCKING AND UNLOCKING WITH KEY
Insert the key into the keyhole and turn
it.
To lock: Turn the key clockwise.
If you turn the key fully clockwise, the
glass hatch will open. (See “Glass hatch”
on page 18 in this section.)
To unlock: Turn the key counterclockwise.
To open the back door, pull the lock re-
lease lever.
Operating the power door lock switch or
wireless remote control transmitter simul-
taneously locks or unlocks the back door.
(See “Side doors” on page 8 in this sec-
tion.)When closing the back door, use the
inside handle for easier reach to the
back door.
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 “Luggage stowage precautions” on
page 178 in Section 2 for precautions to
observe in loading luggage.
Back door

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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.
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.

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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.
2. In front of the vehicle, pull up theauxiliary catch l ever and lift the
hood.
Hood

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3. Hold the hood open by inserting thesupport 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.
This indicates that the fuel filler door
is on the left side of your vehicle.
Fuel tank cap

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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 insta lling,
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.
CAUTION
Make sure the cap is tightened se-
curely to prevent fuel sp illage in
case of an accident.
Use only a genuine Toyota fuel tank
cap for replacement. It is designed
to regulate fuel tank pressure.

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You can use the front passenger ’s seat-
back as a temporary table only when the
vehicle is stopped.
CAUTION
To avoid serious injury:
Do not set up the seatback table
while the vehicle is moving.
Do not sit on the seatback table.
NOTICE
To prevent the seat from damaging,
avoid putting heavy loads on the tem-
porary table.
CAUTION
When returning the seatback to the
upright position, make sure the seat-
back is securely locked by pushing
forward and rearward on the top of
the seatback. Failure to do so will
prevent seat belt from operating prop-
erly.
Lower the head restraints to the lowest
position. Pull up the lock release button
and fold the seatback down.
Each seatback can be folded separately.
This will enlarge the luggage compartment
as far as the seatbacks. See “Luggage
stowage precautions” on page 178 in Sec-
tion 2 for precautions in loading luggage.
Folddown rear seat