TOYOTA SIENNA 2008 XL20 / 2.G Owner's Manual

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
The engine immobilizer system is a
theft prevention system. When you in-
sert the key in the engine switch, the
transponder chip in the key’s head
transmits an electronic code to the ve-
hicle. The engine will start only when
the electronic code in the chip corre-
sponds to the registered ID code for
the vehicle.
Never leave the keys inside the vehicle
when you leave the vehicle.The system is automatically set when the
key is removed from the engine switch.
On some models—
The indicator light will start flashing to
show the system is set.
If any of the following indicator conditions
occurs, contact your Toyota dealer.
The indicator light stays on except
when the theft deterrent system is set-
ting or activating. (See “Theft deterrent
system” on page 49 in this Section.)
The indicator light does not start flash-
ing when the key is removed from the
engine switch.
The indicator light flashes inconsistent-
ly.Inserting the registered key in the engine
switch automatically cancels the system,
which enables the engine to start. The
indicator light will go off.
The system is maintenance−
free.
For your Toyota dealer to make you a
new key with built −in transponder chip,
your dealer will need your key number
and master key. However, there is a limit
to the number of additional keys your
Toyota dealer can make for you.
If you make your own duplicate key,
you will not be able to cancel the sys-
tem or start the engine.
NOTICE
Do not modify, remove or disas-
semble the engine immobilizer sys-
tem. If any unauthorized changes or
modifications are made, proper opera-
tion of the system cannot be guaran-
teed.
Engine immobilizer system

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
For vehicles sold in U.S.A.
FCC ID: MOZ RI21BTY
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause unde-
sired operation.
CAUTION
Changes or modifications not ex-
pressly approved by the party respon-
sible for compliance could void the
user’s authority to operate the equip-
ment.
For vehicles sold in Canada
This device complies with RSS−210 of
Industry Canada. Operation is subject to
the following two conditions:
(1) This device may not cause interfer-
ence, and (2) this device must accept
any interference, including interference
that may cause undesired operation of
the device.
Ty p e A
Ty p e B
Wireless remote control—

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
1. Lock switch
2. Unlock switch
3. Alarm switch
4. Sliding door open switch (right side)
5. Back door open switch
6. Sliding door open switch (left side)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.
On some models, the system also al-
lows you to activate the theft deterrent
system from the same distance.
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 wireless remote control
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 Toyota dealer for detailed
information. If the wireless remote control transmitter
does not actuate the doors 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 20.
If you lose your wireless remote control
transmitter, contact your Toyota 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 493 in Section 4.)
MADE IN U.S.A.
This complies with Part 15 of the FCC
rules. Operation is subject to the follow-
ing two conditions:
(1) This device may not cause harmful
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause unde-
sired operation.

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Locking operation (type A)
Unlocking operation (type A)
Locking operation (type B)
Unlocking operation (type B)
To lock and unlock all the doors, push
the switches of the transmitter slowly
and securely.
To lock: Push the lock switch. All the side
doors and back door are locked simulta-
neously. At this time one beep will be
heard, turn signal lights will flash once.
Check to see that the doors are securely
locked.
If any of the side doors or back door is
not securely closed, or if the key is in the
engine switch, locking cannot be per-
formed by the lock switch and a beep will
sound continuously for 10 seconds. How-
ever, if the key is in the engine switch,
a beep will not sound.
To stop the beep, close all the side doors
and back door securely or push the un-
lock switch.
The buzzer can be disabled. For details,
contact your Toyota dealer.
To unlock: Push the unlock switch once to
unlock only the driver’s door. Pushing the
switch twice within 3 seconds unlocks all
the side doors and back door simulta-
neously. Each time the unlock switch is
pushed, two beeps will be heard, turn sig-
nal lights will flash twice.
—Locking and unlocking
doors

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This double switch operation to unlock all
the side doors and back door can be
changed to a single switch operation. For
details, contact your Toyota dealer.
When the unlock switch is pressed, the
front personal lights and engine switch
light come on. The lights remains on for
about 15 seconds unless any of the side
doors or back door are opened then and
closed. (For further information, see “Front
personal lights” on page 179 and/or “En-
gine (ignition) switch light” on page 181 in
Section 1−5.)
You have 60 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 automatical-
ly lock again.
The timing for the automatic door lock
function can be changed. For details, con-
tact your Toyota dealer.
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. The following adjustments can be made in
this system. For details, contact your
Toyota dealer.
Cancelling the wireless door locking or
unlocking function
Cancelling the flash of the turn signal
lights
Cancelling the beep sound
Right side power sliding door (type A)
Right side power sliding door (type B)
—Opening and closing sliding
doors

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Left side power sliding door (type B only)
Push and hold the switch of the wire-
less remote control transmitter about
one second. The power sliding door
opens and closes completely.
Right side power sliding door—
To open: Push the sliding door open
switch (right side).
To close: Push the sliding door open
switch (right side) again.
Left side power sliding door—
To open: Push the sliding door open
switch (left side).
To close: Push the sliding door open
switch (left side) again.Opening operation can be performed by
the switches under the following conditions
only:
The sliding door is unlocked.
The power sliding door system is on.
(The “SLIDE DOOR OFF” switch on the
instrument panel is pushed out.)
The key is not in the engine switch.
The sliding door is between the fully
−
closed position and half −opened posi-
tion.
The sliding door stops at the half −opened
position when the window is opened more
than about 15 cm (6 in.).
The left side power sliding door does not
operate when the fuel filler door is
opened.
Closing operation can be performed by the
wireless remote control switches under the
following conditions only:
The power sliding door system is on.
(The “SLIDE DOOR OFF” switch on the
instrument panel is pushed out.)
The key is not in the engine switch.
The sliding door is between the fully −
opened position and half −opened posi-
tion. The sliding door operation by the wireless
remote control can be changed or dis-
abled. For details, contact your Toyota
dealer.

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Push and hold the back door open
switch on the wireless remote control
transmitter for about one second. The
power back door opens and closes
completely.
When closing or opening the back door,
two beeps will be heard and the turn sig-
nal lights will flash twice.Opening operation can be performed by
the switch under the following conditions
only:
The back door is unlocked.
The power back door system is on.
(The “BACK DOOR OFF” switch on the
instrument panel is pushed out.)
The key is not in the engine switch.
The back door is between the fully
−
closed position and half −opened posi-
tion.
Closing operation can be performed by the
switch under the following conditions only:
The power back door system is on.
(The “BACK DOOR OFF” switch on the
instrument panel is pushed out.)
The key is not in the engine switch.
The back door is between the fully −
opened position and half −opened posi-
tion.
The back door operation by the wireless
remote control can be changed or dis-
abled. For details, contact your Toyota
dealer.
Pushing and holding the alarm switch
blows the horn intermittently and
flashes the headlights, tail lights and
turns on the front personal lights.
The alarm switch is used to deter vehicle
theft when you witness anyone attempting
to break into or damage your vehicle.
The alarm will last for one minute. To stop
alarm midway, do the following:
Push any of the switch on the wireless
remote control transmitter.
Lock or unlock either front doors or
back door with the key.
Turn the engine switch from the
“LOCK” to “ON” position.
—Opening and closing back
door (type B only) —Activating alarm

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
The alarm does not work when the engine
switch is in the “ON” position.
This alarm function can be disabled. For
details, contact your Toyota dealer.For replacement, use a CR2032 lithium
battery or equivalent.
CAUTION
Special care should be taken to pre-
vent small children from swallowing
the removed transmitter battery or
components.
NOTICE

When replacing the transmitter bat-
tery, be careful not to lose the com-
ponents.
 Replace only with the same or
equivalent type recommended by a
Toyota dealer.
 Dispose of used batteries according
to the local laws.
Replace the transmitter battery by follow-
ing these procedures:
1. Using a coin or equivalent, open the
transmitter case.
—Replacing battery

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
2. Remove the discharged transmitter bat-tery.
NOTICE
Do not bend the terminals.
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 battery, check that the
transmitter operates properly. If the trans-
mitter still does not operate properly, con-
tact your Toyota dealer.

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
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.
All the side doors and back door lock and
unlock simultaneously with either front
door. In the driver ’s door lock, turning the
key once will unlock the driver’s door and
twice in succession will unlock all the
doors simultaneously.
This double key turning operation to un-
lock all the side doors and back door can
be changed to a single key turning opera-
tion. For details, contact your Toyota deal-
er.When either front door is unlocked with a
key, the front personal lights and engine
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 “Engine (ignition) switch
light” on page 181 in Section 1
−5.)LOCKING AND UNLOCKING WITH
INSIDE LOCK KNOB
Move the lock knob.
To lock: Push the knob forward.
To unlock: Pull the knob backward.
The front doors can be opened by pulling
the inside handles even if the lock knobs
are in the locked position.
Front doors—