2007 TOYOTA SIENNA ECU

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2007 SIENNA from Oct. ’06 Prod. (OM45437U)
When all the side doors and back door
are unlocked simultaneously with a key,
the front personal lights and ignition
switch light will come on and remain on
for about 15 seconds before fading out.
(For details, see “Front personal lights” on
page 179 and “Ignition switch light” on
page 181 in Section 1−5.)
If the back door opener does not operate,
see “If you cannot operate back door
opener” on page 456 in Section 4.
If the battery is disconnected or run
down, the back door will be automatically
locked after you reconnect, replace or re-
charge the battery. Be careful not to lock
your keys in the vehicle.
When closing the back door, the inside
strap 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 412
in Section 2 for precautions when loading
luggage.
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.
NOTICE
To avoid damage to the back door
dampers, do not apply any force,
paint or let any other foreign matter
on them.

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2007 SIENNA from Oct. ’06 Prod. (OM45437U)
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.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.
Hood

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2007 SIENNA from Oct. ’06 Prod. (OM45437U)
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.
To deter the vehicle theft, the system
is designed to sound an alarm if any of
the side doors, back door or hood is
forcibly unlocked or opened or the bat-
tery terminal is disconnected and then
reconnected when the vehicle is locked.
The alarm blows the horn intermittently
and flashes the headlights, tail lights and
turn signal lights, and turns on the front
personal lights.SETTING THE SYSTEM1. Turn the ignition key to the “LOCK” position and remove it.
On some models, the indicator light will
start flashing when the key is removed
from the ignition switch. (See “Engine
immobilizer system” on page 13 in this
Section for details.) 2. Have all passengers get out of the vehicle.
3. Close and lock all the side doors, back door and hood.
The indicator light will remain on when all
the side doors, back door and hood are
closed and locked.
Theft deterrent system

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2007 SIENNA from Oct. ’06 Prod. (OM45437U)
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 installed 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 spillage in
the event of an accident.
Use only a genuine Toyota fuel tank
cap for replacement. It is designed
to regulate fuel tank pressure.
NOTICE
To prevent damage to the cap, apply
force only in the turning direction to
the cap. Do not pull or pry it.
Sliding operation
Tilting operation
To operate the moon roof, use the
switch on the overhead console.
The moon roof works when the ignition
key is in the “ON” position.
The sun shade can be opened or closed
by hand.
Sliding operation—
To open: Push the switch on the “SLIDE
OPEN” side.
The roof will fully open automatically. To
stop the roof partway, push the switch on
either the “SLIDE OPEN” or “TILT UP”
side quickly.
When you quickly push and release the
switch, the moon roof will open while the
switch is being pushed and stop when
released.
The sun shade will be opened together
with the roof.
When the moon roof is opened fully, the
deflector will raise to reduce the entering
of the strong wind. The angle of the de-
flector will be adjusted according to the
vehicle speed.
To close: Push the switch on the “TILT
UP” side.
Electric moon roof

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2007 SIENNA from Oct. ’06 Prod. (OM45437U)
You can use the seatback as a temporary
table only when the vehicle is stopped.
CAUTION
To avoid death or serious injury:
Do not set up the seatback table
while the vehicle is moving.
Do not sit on the folded seatback.
Make sure the front passenger ’s
seat is securely locked in sliding
position when you set the seat as
a temporary table.
NOTICE
To prevent damage to the seat, avoid
putting heavy loads on the temporary
table.
This system can memorize the position
of the driver’s seat and outside rear
view mirrors, and recall them at the
touch of a button.
Buttons “1” and “2” can memorize two
separate positions.
Driving position memory
system

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2007 SIENNA from Oct. ’06 Prod. (OM45437U)
To stop the operation, push any driving
position memory button.
To reactivate the system, push the button
“1” or “2” again.
If the vehicle’s battery is disconnected,
the memory will be erased and the posi-
tions will have to be set again.
CAUTION
Do not start the vehicle while the
adjustment are being made.
Take care not to select the wrong
button, or the seat could strike the
rear passenger or hit your body
against the steering wheel. If this
happens, you can stop the move-
ment by pressing another driving
position memory switch, or de-
pressing the brake pedal.
CAUTION
Adjustment should not be made
while the vehicle is moving.
Be careful that the seat does not
hit a passenger or luggage.
After adjusting the seat position,
try sliding it forward and backward
to make sure it is lock in position.
After adjusting the seatback, push
back your body to make sure it is
locked in position.
When returning seats to their origi-
nal position, observe the following
precautions in order to prevent per-
sonal injury in a collision or sud-
den stop:
Be careful not to get your hands or
feet pinched in the seat.
Make sure the seat is securely
locked by pushing forward and rear-
ward on the top of the seatback or
by trying to pull up the edge of the
bottom cushion. Failure to do so
will prevent the seat belt from oper-
ating properly.
Make sure the seat belts are not
twisted or caught under the seat
and are arranged in their proper
position and are ready to use.
Folding the seats up will enlarge the lug-
gage compartment. See “—Stowage pre-
cautions” on page 412 in Section 2 for
precautions when loading luggage.
Rear seats—
—Rear seat precautions

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2007 SIENNA from Oct. ’06 Prod. (OM45437U)
CAUTION
Avoid reclining the seatback any
more than needed. The seat belts pro-
vide maximum protection in a frontal
or rear collision when the passengers
are sitting up straight and well back
in the seats. If you are reclined, the
lap belt may slide past your hips and
apply restraint forces directly to the
abdomen or your neck may contact
the shoulder belt. In the event of a
frontal collision, the more the seat is
reclined, the greater the risk of death
or personal injury.
For access to the third seat, perform
the following procedure.
Fold down the seatback while pulling the
seatback angle adjusting lever or strap
and swing up the seat.
After passengers are in, return the seat
until it locks securely, and lift up the seat
back by pulling the lever or strap.
CAUTION
After returning the seat, make sure
the seat is securely locked by push-
ing forward and rearward on the top
of the seatback or by trying to pull
up the edge of the bottom cushion.
Failure to do so will prevent seat belt
from operating properly.
—Tumbling second seat for
third seat entry

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2007 SIENNA from Oct. ’06 Prod. (OM45437U)
3. Fold down the seatback while pullingthe seatback angle adjusting lever or
strap and swing up the seat.
If the front seat is in the way, adjust it
so it will not interfere.
CAUTION
Make sure the seat is free of people
or luggage. Then, hold the seat and
slowly move it. Otherwise, people
may be injured or luggage may be
damaged if the seat hits them.
To avoid death or serious injury, do
not sit on the folded seatback.
4. Take the holding strap out of the pocket. Pass the strap through the
assist grip, and hook it as shown in
the illustration.
When returning the second seat to its
original position, put the holding strap into
the pocket.
NOTICE
 Do not use anything other than the
assist grip to hold the second seat.
 The holding strap must be stowed
into the pocket when it is not in
use.
CAUTION
When tumbling the second seats,
fix the seats securely by adjusting
the length of the holding strap.
Failure to do so may cause an un-
expected accident or severe injury
in the event of emergency braking
or a collision.
Do not sit on the third seats when
the second seat is tumbled in order
to prevent personal injury in a colli-
sion or sudden stop.