2008 TOYOTA SIENNA engine

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
In the following cases, contact your Toyota
dealer as soon as possible:
Any of the SRS side airbags and cur-
tain shield airbags have been inflated.
The portion of the doors (shaded in the
illustration) was involved in an accident
that was not severe enough to cause
the SRS side airbags and curtain
shield airbags to inflate.
The surface of the seats with the side
airbag (shaded in the illustration) is
scratched, cracked, or otherwise dam-
aged.
The portion of the front pillars, side
pillars or roof side rail garnishes (pad-
ding) containing the curtain shield air-
bags inside (shaded in the illustration)
is scratched, cracked, or otherwise
damaged.
NOTICE
Do not disconnect the battery cables
before contacting your Toyota dealer.
Your vehicle is equipped with a front
passenger occupant classification sys-
tem. This system detects the conditions
1—4 in the table on page 137 and based
on these conditions activates or deacti-
vates the following systems;
Front passenger airbag
Side airbag on the front passenger
seat
Front passenger ’s seat belt pretension-
er
The system monitors the weight and
load on the front passenger seat, and
the seat belt buckle switch to determine
conditions 1—4.
In order for the system to detect the
conditions correctly, do not do any of
the following:
Apply a heavy load to the front pas-
senger seat or equipment (e.g. seat-
back table, grocery bag hooks, armrest
or auxiliary box).
Attach a commercial seatback table,
etc. to the front passenger seat seat-
back.
Put weight on the front passenger seat
by putting your hands or feet on the
seatback from the rear passenger seat.
The “AIR BAG ON” and “AIR BAG OFF”
indicator lights indicate the actuation of
the front passenger airbag, side airbag
on the front passenger seat and front
passenger ’s seat belt pretensioner.
The “AIR BAG OFF” indicator light will be
illuminated when the engine switch is in
the “ON” position with the condition 2 in
the table shown below.
—Front passenger occupant
classification system

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If the front passenger occupant classifica-
tion system determines that a person of
adult size sits in the front passenger seat
but the “AIR BAG OFF” indicator light is
illuminated, one of the following is likely
to have occurred:
A rear passenger lifts the front passen-
ger seat cushion with their legs.
Objects are placed under the front pas-
senger seat.
The front passenger seatback is in
contact with the second seat.
To ensure the system correctly detects an
adult sitting in the front passenger seat,
make sure the above do not occur.
Make sure that the “AIR BAG ON” indica-
tor light is illuminated when an adult is
seated in the front passenger seat. If the
“AIR BAG OFF” indicator light is illumina-
ted, ask the passenger to sit up straight,
well back in the seat, and with the seat
belt worn correctly. If the “AIR BAG OFF”
indicator light still remains illuminated, ei-
ther ask the passenger to move to the
rear seat, or if that is not possible, move
the front passenger seat fully rearward. The “AIR BAG ON” and “AIR BAG OFF”
indicator lights will be illuminated ini-
tially when the engine switch is turned
to the “ON” position. After about 4 sec-
onds, they will go off. After that, the
front passenger occupant classification
system operates and judges which indi-
cator light be illuminated.
The SRS warning light and “AIR BAG
OFF” indicator light will come on if
there is a malfunction in the front pas-
senger occupant classification system.

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Install the child restraint system on the
front passenger seat only when it is un-
avoidable. Your vehicle is equipped with a
front passenger occupant classification
system. In order to activate the occupant
classification system correctly, install the
forward−facing child restraint system on
the front passenger seat in the following
order:
1. Turn the engine switch to the “ON” position.
2. Move the front passenger seat to the rearward position.
3. Put the child restraint system on the front passenger seat without putting
your weight on the front passenger
seat.
4. Insert the seat belt tab into the seat belt buckle.
5. Fully extend the shoulder belt to put it in the lock mode. When the belt is
then retracted even slightly, it cannot
be extended. To hold the seat securely,
make sure the belt is in the lock mode
before letting the belt retract. 6. While pressing the convertible seat
firmly against the seat cushion and
seatback, let the shoulder belt retract
as far as it will go to hold the convert-
ible seat securely.
CAUTION
Push and pull the child restraint sys-
tem in different directions to be sure
it is secure. Follow all the installation
instructions provided by its manufac-
turer.
7. Put a child on the child restraint sys-tem and secure the child, complying
with the instructions provided by the
child restraint system manufacturer. The “AIR BAG OFF” indicator light should
be illuminated when the engine switch is
“ON” and the child is in the child restraint
system after following these proc
edures.
The “AIR BAG OFF” indicator light indi-
cates the SRS front passenger airbag and
side airbag on the passenger side will not
deploy. If the “AIR BAG ON” indicator light
is illuminated, remove the child restraint
system and reinstall it with the engine
switch in the “ACC” or “LOCK” position.
If the “AIR BAG ON” indicator light is
illuminated when the engine switch is
turned to the “ON” position, then the SRS
front passenger airbag and side airbag on
the passenger side may deploy in an acci-
dent. Do not drive the vehicle in this con-
dition. Remove the child restraint system
and contact your Toyota dealer.

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Vehicles with the auto anti−glare inside
rear view mirror—On some models, when
the inside rear view mirror surface dark-
ens in “AUTO” mode, the outside rear
view mirror surface also darkens to re-
duce the reflection of the headlights of the
vehicle behind you. (For details, see “Auto
anti −glare inside rear view mirror” on page
167 in this Section.)
On some models, when you push the rear
window defogger switch, the heater panels
in the outside rear view mirrors will quick-
ly clear the mirror surface. (See “Rear
window and outside rear view mirror de-
foggers and windshield wiper de −icer” on
page 184 in Section 1 −5.)
CAUTION
Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the
vehicle and an accident may occur
resulting in death or serious inju-
ries.
On some models, since the mirror
surfaces can get hot, do not touch
them when the defogger switch is
on.
Ty p e A
Ty p e B
To adjust a mirror, use the switches.
1. Master switch—To select the mirror to be adjusted
Push the switch to “L” (left) or “R”
(right).
2. Control switch—To move the mirror Push the switch in the desired direc-
tion.
Mirrors can be adjusted when the engine
switch is in the “ACC” or “ON” position.
Vehicles with the driving position memory
system—The position of the outside rear
view mirrors and driver’s seat can be
memorized. For details, see “Driving posi-
tion memory system” on page 65 in Sec-
tion 1 −3.
NOTICE
If ice should jam the mirror, do not
operate the control or scrape the mir-
ror face. Use a spray deicer to free
the mirror.
—Power rear view mirror
control

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Ty p e A
Ty p e B
The rear view mirrors can be folded
backward for parking in compact areas.
Type B only—Mirror can be folded when
the engine switch is in the “ACC” or “ON”
position.
Position 1—To fold the mirrors.
Position 2—To return the mirrors back to
their original positions.
The rear view mirrors can be also folded
by pushing backward.
CAUTION
To avoid personal injury and any
mirror malfunction, do not touch
the mirror while it is moving.
Do not drive with the mirrors folded
backward. Both the driver and pas-
senger side rear view mirrors must
be extended and properly adjusted
before driving.
—Folding rear view mirrors

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Adjust the mirror so that you can just
see the rear of your vehicle in the mir-
ror.
To reduce glare from the headlights of
the vehicle behind you during night
driving, operate the lever on the lower
edge of the mirror.
Daylight driving—Lever at position 1
The reflection in the mirror has greater
clarity at this position.
Night driving—Lever at position 2
Remember that by reducing glare you also
lose some rear view clarity.
CAUTION
Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the ve-
hicle and an accident may occur re-
sulting in death or serious injuries.
Adjust the mirror so that you can just
see the rear of your vehicle in the mir-
ror.
This mirror is equipped with auto anti
glare function. The function is designed
to reduce glare from the headlights of
the vehicle behind you during night
driving.
When the engine switch is turned on, the
inside rear view mirror always turns on in
the automatic function mode.
The indicator illuminates to show you that
the function is on.
Antiglare inside rear view
mirrorAuto antiglare inside rear
view mirror

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In automatic function mode, if the mirror
detects light from the headlights of the
vehicle behind you, the mirror surface
darkens slightly to reduce the reflected
light.
To turn off and on the automatic function,
push the switch.
Adjust it before driving so that the rear
view is in the best condition.
When the inside air temperature is low, it
may take a little longer for the mirror to
darken in response to the detection of
headlights.
CAUTION
Do not adjust the mirror while the
vehicle is moving. Doing so may
cause the driver to mishandle the ve-
hicle and an accident may occur re-
sulting in death or serious injuries.
To ensure correct functioning of anti
glare mirror sensors located on both
sides of the mirror, do not touch or
cover the sensors with your finger or
a piece of cloth, etc.To use the vanity mirrors, swing down
the sun visor and open the cover.
On vehicles with the vanity lights, the light
will come on when you open the cover.
VANITY LIGHTS CUT OFF OPERATION
When the engine switch is turned off and
vanity light stays lighting on, the light will
cut off automatically after 20 minutes.
Vanity mirrors

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You can cancel the cut off operation by:
Turning the engine switch to the “ACC”
position.
Opening or closing any of front and
sliding doors.
Turning off all the “ON” lights.
All the lights are cut off when all the side
doors and back door are locked by key or
wireless remote control transmitter.
The engine switch must be turned off.