2008 TOYOTA SIENNA check engine

08 SIENNA_U (L/O 0801)
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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
NOTICE
Do not use liquid sealants for a flat
tire as tire pressure warning valve
and transmitter will be damaged.
 When the tires must be repaired or
replaced, have them repaired or re-
placed by the nearest Toyota dealer
or an authorized tire dealer. The
tire pressure warning valves and
transmitters will be affected by the
installation or removal of tires.
IF THE TIRE PRESSURE WARNING
LIGHT COMES ON AFTER BLINKING
FOR 1 MINUTE...
If the tire pressure warning light comes
on after blinking for 1 minute when the
engine switch is in “ON” position, the
tire pressure warning system is not
working properly.
The system will be disabled in the follow-
ing conditions:
(When the condition becomes normal, the
system will work properly.)
If tires not equipped with tire pressure
warning valves and transmitters are
used.
If the ID code on the tire pressure
warning valves and transmitters is not
registered in the tire pressure warning
computer.
The system may be disabled in the follow-
ing conditions:
(When the condition becomes normal, the
system will work properly.)
If electronic devices or facilities using
similar radio wave frequencies are
nearby.
If a radio set at similar frequencies is
in use in the vehicle.
If a window tint that affects the radio
wave signals is installed.
If there is a lot of snow or ice on the
vehicle, in particular around the wheels
or wheel housings.
If non −genuine Toyota wheels are used.
If tire chains are used.
If the tire pressure warning light continues
to come on after blinking for 1 minute
when the engine switch is in “ON” posi-
tion, have the system checked by your
Toyota dealer.

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
The “CRUISE” indicator light remains on
to indicate that the system is still in op-
eration.
To turn the cruise control off, press the
“ON−OFF” button. Make sure the
“CRUISE” indicator light is off.
If the cruise control automatically cancels
out other than for the above cases, have
your vehicle checked by your Toyota deal-
er at the earliest opportunity.
RESUMING THE CRUISE CONTROL
If the cruise control is temporarily can-
celled, the cruising speed can be resumed
by pushing the lever up in the “+ RES”
direction.
Vehicle speed must be above 40 km/h (25
mph).
RESETTING TO A FASTER SPEED
Push the lever up in the “+ RES” direction
and hold it. Release the lever when the
desired speed is attained. While the lever
is held up, the vehicle will gradually gain
speed.
However, a faster way to reset is to ac-
celerate the vehicle and then push the
lever down in the “− SET” direction. RESETTING TO A SLOWER SPEED
Push the lever down in the “
− SET” direc-
tion and hold it. Release the lever when
the desired speed is attained. While the
lever is held down, the vehicle speed will
gradually decrease.
However, a faster way to reset is to de-
press the brake pedal and then push the
lever down in the “− SET” direction.
Even if you downshift from “D” to “4”, with
the cruise control on, engine braking will
not be enabled because the cruise control
is not cancelled. To decrease the vehicle
speed, reset to a slower speed with the
cruise control lever or depress the brake
pedal. If you use the brake pedal, cruise
control is cancelled. CRUISE CONTROL FAILURE WARNING
If the “CRUISE” indicator light flashes
when using the cruise control, press the
“ON
−OFF” button to turn the system off
and then press it again to turn it on.
If any of the following conditions then oc-
curs, there is some trouble in the cruise
control system.
The indicator light does not come on.
The indicator light flashes again.
The indicator light goes out after it
comes on.
If this is the case, contact your Toyota
dealer and have your vehicle inspected.

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
The DVD player can play audio CDs/
MP3 CDs, DVD video discs, CD texts,
dtsCDs and video CDs.
For appropriate discs for this player, see
“Audio/video system operating hints” on
page 309 in this Section.
The DVD player works when the engine
switch is in the “ACC” or “ON” position.
To turn on the DVD player, a disc must
be loaded in the player.
To turn off the player, eject the disc.
Error messages
If the player malfunctions, your audio sys-
tem will display following error messages.
If “DISC CHECK” appears on the
screen: It indicates that the disc is dirty,
damaged or it was inserted upside down.
Clean the disc or insert it correctly.
If “REGION ERROR” appears on the
screen: It indicates that the DVD region
code is not set properly.
If “DVD ERROR” appears on the
screen: There is a problem inside the
player. Eject the disc. Set the disc again.
If the malfunction still exists, take your
vehicle to your Toyota dealer.
INSERTING THE DISC
Insert a disc into the slot with the label
side up.
“DISC” indicator light turns on while the
disc is loaded.
If the label faces down, the disc cannot
be played. In this case, “DISC CHECK”
and disc number appear on the screen. If a disc which is not playable is inserted,
“DISC CHECK” will also appear on the
screen. For appropriate discs for this play-
er, see “Audio/video system operating
hints” on page 309 in this Section.
The player will play the track or chapter,
and it will play from the beginning of the
track or chapter again after it reaches the
end.
NOTICE
Never try to disassemble or oil any
part of the DVD player. Do not insert
anything other than a disc into the
slot.
—DVD player

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
The Toyota park assist system is de-
signed to inform you of the approxi-
mate distance between your vehicle and
an obstruction by indicator and buzzer
when parking the vehicle. This system
uses sensors to detect obstructions.
This system works when the engine
switch is in the “ON” position and the
transmission is not in the “P” position.
Rear and rear corner sensors work
only when the transmission is in the
“R” position.
Front corner sensors works when the
transmission is in the “R” position.
Front corner sensors works when the
transmission is not in the “P” or “R”
position and vehicle speed is approxi-
mate 10 km/h (6 mph) or less.
To turn on: Push the switch.
The indicator comes on and the buzzer
will sound.
To turn off: Push the switch again.In the following cases, the buzzer will
sound several times and the indicator
will stay on to indicate that the system
is not working properly.
When the temperature is extremely low.
When any of the sensors are malfunc-
tion.
If the indicator is continuously on, have
your Toyota dealer check the system.
If the indicator remains blinking but
you do not hear the buzzer sound,
clean the sensors with soft cloth.

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
The system may not detect the follow-
ing.
Thin objects such as a wire or rope
Objects with a surface area too small
to reflect ultrasonic waves such as
wire gauze
Sound wave absorbing objects or mate-
rial such as cotton or snow
A person near the vehicle (depending
on the type of clothes worn)
Objects with a sharp edge
Small or short objects
Tall objects with an upper part project-
ing toward the vehicle
Objects just under the bumper
Objects very close to your vehicle
In the following cases, have your
Toyota dealer check the system.
When the bumper is damaged.
When the indicator is continuously on.
1: Rear sensors
2: Rear corner sensors
The Toyota park assist system is de-
signed to inform you of the approxi-
mate distance between your vehicle and
an obstruction by indicator and buzzer
when parking the vehicle. This system
uses sensors to detect obstructions.
This system works when the engine
switch is in the “ON” position and the
transmission is in the “R” position.
The sensors work only when the transmis-
sion is in the “R” position.
To turn on: Push the switch.
The indicator comes on and the buzzer
will sound.
To turn off: Push the switch again.
Toyota park assist system
(type B)

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
For vehicles sold in Canada
This ISM device compiles with
Canadian ICES001.
In the following cases, the system may
not work properly.
When ice, snow, mud or other objects
build up on the sensor.
When the vehicle is parked in extreme-
ly high or extremely low temperature
for a long period.
When driving on bumpy or graveled
roads or on grass
When a device such as a horn from
another vehicle, motorcycle engine, or
an air brake sound from a heavy −duty
vehicle, issues ultrasonic waves, near
your vehicle
When attaching a two −way radio anten-
na
When rain or water splashes on the
sensor.
When operating the vehicle on an in-
clined surface
When a radio antenna or fender pole
is mounted on your vehicle.
When a towing hitch is mounted on
your vehicle. The system may not detect the follow-
ing.
Thin objects such as a wire or rope
Objects with a surface area too small
to reflect ultrasonic waves such as
wire gauze
Sound wave absorbing objects or mate-
rial such as cotton or snow
A person near the vehicle (depending
on the type of clothes worn)
Objects with a sharp edge
Small or short objects
Tall objects with an upper part project-
ing toward the vehicle
Objects just under the bumper
Objects very close to your vehicle
In the following cases, have your
Toyota dealer check the system.
When the bumper is damaged.
When the indicator is continuously on.

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
The rear view monitor system assists
the driver by displaying an image of
the view behind the vehicle while back-
ing up. The image is displayed in re-
verse on the screen. This allows the
image to appear in the same manner as
that of the rear view mirror.
To display the rear view image on the
screen, place the selector lever in the
“R” position when the engine switch is
in the “ON” position.
If you move the selector lever out of the
“R” position, the screen returns to the
previous screen. Operating another func-
tion of the navigation system will display
another screen.
The rear view monitor system is a supple-
ment device intended to assist back up.
When backing up, be sure to check be-
hind and all around the vehicle visually.CAUTION
Never depend on the rear view
monitor system entirely when back-
ing up. Always make sure your in-
tended path is clear.
Use caution just as you would when
backing up any vehicle.
Never back up while looking only at
the screen. The image on the
screen is different from actual con-
ditions. Depicted distances between
objects and flat surfaces will differ
from actual distances. If you back
up while looking only at the screen,
you may hit a vehicle, a person or
an object. When backing up, be
sure to check behind and all around
the vehicle visually and with mir-
rors before proceeding.
Do not use the system when the
back door is not completely closed.
If the back of the vehicle is hit, the
position and mounting angle of the
camera may change. Be sure to
have the camera’s position and
mounting angle checked at your
Toyota dealer.
If the temperature changes rapidly,
such as when hot water is poured
on the vehicle in cold weather, the
system may not operate normally.
If the camera lens becomes dirty, it
cannot transmit a clear image. If
water droplets, snow, or mud ad-
here to the lens, rinse with water
and wipe with a soft cloth. If the
lens is extremely dirty, wash it with
a mild cleanser and rinse.
Use your own eyes to confirm the
vehicle’s surroundings, as the dis-
played image may become faint or
dark, and moving images will be
distorted, or not entirely visible
when the outside temperature is
low. When backing up, be sure to
check behind and all around the ve-
hicle visually and with mirror before
proceeding.
Rear view monitor system

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2008 SIENNA from Aug. ’08 Prod. (OM45455U)
Check surroundings for safety.
If a bright light (for example, sunlight re-
flected off the vehicle body) is picked up
by the camera, the smear effect
∗ peculiar
to the camera may occur.
∗: Smear effect—A phenomenon that oc-
curs when a bright light (for example, sun-
light reflected off the vehicle body) is
picked up by the camera; when trans-
mitted by the camera, the light source
appears to have a vertical streak above
and below it.
Front
Rear
The power outlets (12 VDC) are de-
signed for power supply for car acces-
sories.
The engine switch must be in the “ACC”
or “ON” position for the power outlets to
be used.
NOTICE
 To prevent the fuse from being
blown, do not use the electricity
over the total vehicle capacity of 12
VDC/120W (front and rear outlets
together).
 To prevent the battery from being
discharged, do not use the power
outlets longer than necessary when
the engine is not running.
 Close the power outlet lids when
the power outlets are not in use.
Inserting anything other than an ap-
propriate plug that fits the outlet,
or allowing any liquid to get into
the outlet may cause electrical fail-
ure or short circuits.
Power outlets (12 VDC)