2004 TOYOTA SIENNA change time

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2004 SIENNA from Aug. ’04 Prod. (OM45422U)
CAUTION
Adjust the volume when you connect
the headphones to the jack. Loud
sounds may have a significant impact
on the human body.
NOTICE
To ensure correct audio/video system
operation:
Be careful not to spill beverages
over the system.
 Do not put anything other than a
cassette tape or Compact Disc into
the slot.
 Do not put anything other than a
DVD video, DVD audio, video CD,
dtsCD and audio CD into the DVD
player.
 The use of a cellular phone inside
or near the vehicle may cause a
noise from the speakers of the sys-
tem which you are listening to.
However, this does not indicate a
malfunction.
RADIO RECEPTION
Usually, a problem with radio reception
does not mean there is a problem with
your radio—it is just the normal result of
conditions outside the vehicle. For example, nearby buildings and terrain
can interfere with FM reception. Power
lines or telephone wires can interfere with
AM signals. And of course, radio signals
have a limited range. The farther you are
from a station, the weaker its signal will
be. In addition, reception conditions
change constantly as your vehicle moves.
Here are some common reception prob-
lems that probably do not indicate a prob-
lem with your radio:
FM
Fading and drifting stations—Generally, the
effective range of FM is about 40 km (25
miles). Once outside this range, you may
notice fading and drifting, which increase
with the distance from the radio transmit-
ter. They are often accompanied by distor-
tion.
Multi
−path—FM signals are reflective,
making it possible for two signals to reach
your antenna at the same time. If this
happens, the signals will cancel each oth-
er out, causing a momentary flutter or
loss of reception.
Car audio/video system
operating hints

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2004 SIENNA from Aug. ’04 Prod. (OM45422U)
1. Decide which of 3 HomeLink\b buttons
you want to program. Push and hold
down one of the buttons until the indi-
cator corresponding to the selected
channel begins to flash.
2. Place your hand− held garage transmit-
ter 25 to 75 mm (1 to 3 in.) away from
the surface of the HomeLink
\b.
Keep the indicator light on the HomeLink
\b
in view while programming.
3. Simultaneously press and hold the hand− held garage transmitter button
along with the selected HomeLink
\b but-
ton.
4. When the indicator light on the HomeLink
\b changes from a slow to a
rapid flash after 20 seconds, you can
release both buttons.
5. Test the operation of the HomeLink
\b by
pressing the newly programmed button.
If programming a garage door opener,
check to see if the garage door opens
and closes. If the garage door does not operate, iden-
tify if your garage transmitter is of the
“Rolling Code” type. Press and hold the
programmed HomeLink
\b button. The ga-
rage door has the rolling code feature if
the indicator light (on the HomeLink
\b)
flashes rapidly and then remains lit after
2 seconds. If your garage transmitter is
the “Rolling Code” type, proceed to the
heading “Programming a ro lling code sys-
tem”.
6. Repeat steps 2 through 5 for each re- maining HomeLink
\b button to program
another device.
Programming a rolling code system
If your device is “Rolling Code”
equipped, it is necessary to follow
steps 1 through 4 under the heading
“Programming the HomeLink
\b” before
proceeding with the steps listed below.
1. Locate the “training” button on the ceil- ing mounted garage door opener motor.
The exact location and color of the
button may vary by brand of garage
door opener. Refer to the owner ’s
guide supplied by the garage door
opener manufacturer for the location of
this “training” button. 2. Press the “training” button on the ceil-
ing mounted garage door opener motor.
Following this step, you have 30 seconds
in which to initiate step 3 below. 3. Press and release the vehicle’s pro- grammed HomeLink
\b button twice. The
garage door may open. If the door
does open, the programming process is
complete. If the door does not open,
press and release the button a third
time. This third press and release will
complete the programming process by
opening the garage door.
The ceiling mounted garage door opener
motor should now recognize the
HomeLink
\b unit and be able activate the
garage door up/down.
4. Repeat steps 1 through 3 for each re- maining HomeLink
\b button to program
another rolling code system.

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Programming an entrance gate/program-
ming all devices in the Canadian market1. Decide which of the 3 HomeLink
\b but-
tons you want to program.
2. Place your hand− held gate/device
transmitter 25 to 75 mm (1 to 3 in.)
away from the surface of the
HomeLink
\b.
Keep the indicator light on the HomeLink
\b
in view while programming. 3. Press and hold the selected HomeLink
\b button.
4. Continuously press and release ( cycle)
the hand− held gate/device transmitter
button every two seconds until step 5
is complete.
5. When the indicator light on the HomeLink
\b changes from a slow to a
rapid flash after 20 seconds, you can
release both buttons.
6. Test the operation of the HomeLink
\b by
pressing the newly programmed button.
Check to see if the gate/device oper-
ates correctly.
7. Repeat steps 1 through 6 for each re- maining HomeLink
\b button to program
another device. Programming other devices
To program other devices such as home
security systems, home door locks or
lighting, contact your authorized Toyota
dealer for assistance.
Reprogramming a button
Individual HomeLink
\b
buttons cannot be
erased, however, to reprogram a single
button, follow the procedure “Programming
the HomeLink
\b”.
(b) Operating the HomeLink
\b
To operate the HomeLink\b, press the
appropriate HomeLink\b button to activate
the programmed device. The HomeLink\b
indicator light should come on. The
HomeLink\b continues to send the signal
for up to 20 seconds as long as the
button is pressed. (c) Erasing the entire HomeLink
\b
memory (all three programs)
To erase all previously programmed codes
at one time, press and hold down the 2
outside buttons for 20 seconds until the
indicator light flashes.
If you sell your vehicle, be sure to erase
the programs stored in the HomeLink
\b
memory.

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The outside temperature and cruise in-
formation display indicates the follow-
ing information.1. Outside temperature
2. Average fuel consumption
3. Instantaneous fuel consumption
4. Distance to empty
5. Display off (no compass)
Every time you push the “MODE” button,
the display toggles through this informa-
tion.
During the off mode, the compass display
is also turned off.
The displayed values in the cruise infor-
mation display indicate general driving
conditions. Accuracy varies with driving
habits and road conditions.
To set the unit, push the “E/M” button
until the desired unit display appears. (At
this time, front and rear air conditioning
displays also change.) 1. Outside temperature
The outside temperature display indi-
cates the outside air temperature.
The displayed value is updated every 1
second.
The displayed temperature ranges from
− 30 C ( −22 F) up to 50 C (122 F).
If there is some abnormality in the con-
nection of the outside air temperature sen-
sor, “ −−C” (“ −−F”) will appear on the
display. If “ −−C” (“ −−F”) appears on the
display, contact your Toyota dealer.
There may be a case that “−− C” (“ −−F”)
appears momentarily when the ignition is
quickly turned to “ON”. It is normal if it
goes out soon.
2. Average fuel consumption (“AVG”)
Average fuel consumption is calculated
and displayed based on total driving
distance and total fuel consumption
with the engine running.
The displayed value is updated every 1
seconds.
To reset the calculations, return the mode
to “AVG” and push and hold the “MODE”
and “E/M” button simultaneously for 2 sec-
onds. 3. Instantaneous fuel consumption
(“INST”)
The instantaneous fuel consumption is
calculated and displayed based on dis-
tance and fuel consumption for 1 sec-
onds with the engine running.
The displayed value is updated every 2
seconds.
Note that an accurate figure may not be
shown in the following cases.
When the vehicle is stopped with the
engine running, the display will indicate
the extremely high fuel consumption.
When the vehicle is driving down a
long slope, applying the engine brake,
the display will indicate the extremely
low fuel consumption.
The calculation is reset when the ignition
switch is turned off. 4. Distance to empty (“DTE”)
The distance the vehicle can travel with
the remaining fuel is calculated and
displayed based on the quantity of re-
maining fuel and past fuel consumption.
The displayed value is updated every 1
second.

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CALIBRATING THE COMPASS (circling
calibration)
Sometimes the direction display on the
compass may not change after a turn. In
this case, the compass needs to be cali-
brated.
To calibrate the compass manually, do the
following;1. Stop the vehicle in a level place and switch the display to the outside tem-
perature. (To switch to this mode, see
“—Outside temperature and cruise in-
formation display” on page 321.) 2. Push and hold both the “MODE” and
“E/M” buttons simultaneously for 10
seconds until the “CAL” indication ap-
pears on the compass display. (At this
time, the compass display is locked in
“N”.)3. Drive the vehicle in a circle at 8 km/h(5 mph) or less. If there is not enough
space to drive in a circle, drive around
the block.
When the “CAL” indication goes off and
the compass returns to the normal mode,
calibration is complete.
If you want to restart the calibration be-
fore it is complete, push both of the
“MODE” and “E/M” buttons simultaneously
for 10 seconds again.

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CAUTION
Avoid inhaling the engine exhaust.
It contains carbon monoxide, which
is a colorless and odorless gas. It
can cause unconsciousness or even
death.
Make sure the exhaust system has
no holes or loose connections. The
system should be checked from
time to time. If you hit something,
or notice a change in the sound of
the exhaust, have the system
checked immediately.
Do not run the engine in a garage
or enclosed area except for the
time needed to drive the vehicle in
or out. The exhaust gases cannot
escape, making this a particularly
dangerous situation.
Do not remain for a long time in a
parked vehicle with the engine run-
ning. If it is unavoidable, however,
do so only in an unconfined area
and adjust the heating or cooling
system to force outside air into the
vehicle.
Keep the back door and quarter
windows closed while driving. An
open or unsealed back door and
quarter windows may cause exhaust
gases to be drawn into the vehicle.
To allow proper operation of your
vehicle’s ventilation system, keep
the inlet grilles in front of the wind-
shield clear of snow, leaves, or oth-
er obstructions.
If you smell exhaust fumes in the
vehicle, drive with the windows
open and the back door and quarter
windows closed. Have the cause im-
mediately located and corrected.
FUNCTIONS OF ENGINE OIL
Engine oil has the primary functions of
lubricating and cooling the inside of the
engine, and plays a major role in main-
taining the engine in proper working order.
ENGINE OIL CONSUMPTION
It is normal that an engine should con-
sume some engine oil during normal
engine operation. The causes of oil
consumption in a normal engine are as
follows.
Oil is used to lubricate pistons, piston
rings and cylinders. A thin film of oil
is left on the cylinder wall when a pis-
ton moves downwards in the cylinder.
High negative pressure generated when
the vehicle is decelerating sucks some
of this oil into the combustion chamber.
This oil as well as some part of the oil
film left on the cylinder wall is burned
by the high temperature combustion
gases during the combustion process.
Oil is also used to lubricate the stems
of the intake valves. Some of this oil
is sucked into the combustion chamber
together with the intake air and is
burned along with the fuel. High tem-
perature exhaust gases also burn the
oil used to lubricate the exhaust valve
stems.
Engine exhaust cautionsFacts about engine oil
consumption

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The amount of engine oil consumed de-
pends on the viscosity of the oil, the
quality of the oil and the conditions the
vehicle is driven under.
More oil is consumed by high−speed driv-
ing and frequent acceleration and decel-
eration.
A new engine consumes more oil, since
its pistons, piston rings and cylinder walls
have not become conditioned.
Oil consumption: Max. 1.0 L per 1000
km (1.1 qt./600 miles, 0.9 Imp. qt./600
miles)
When judging the amount of oil con-
sumption, note that the oil may become
diluted and make it difficult to judge
the true level accurately.
As an example, if a vehicle is used for
repeated short trips, and consumes a nor-
mal amount of oil, the dipstick may not
show any drop in the oil level at all, even
after 1000 km (600 miles) or more. This
is because the oil is gradually becoming
diluted with fuel or moisture, making it
appear that the oil level has not changed.
The diluting ingredients evaporate out
when the vehicle is then driven at high
speeds, as on an express way, making it
appear that oil is excessively consumed
after driving at high speeds. IMPORTANCE OF ENGINE OIL LEVEL
CHECK
One of the most important points in prop-
er vehicle maintenance is to keep the en-
gine oil at the optimum level so that oil
function will not be impaired. Therefore, it
is essential that the oil level be checked
regularly. Toyota recommends that the oil
level be checked every time you refuel
the vehicle.
NOTICE
Failure to check the oil level regularly
could lead to serious engine trouble
due to insufficient oil.
For detailed information on oil level check,
see “Checking the engine oil level” on
page 456 in Section 7
−2.
Your engine is fitted with iridiumtipped
spark plugs.
NOTICE
Use only iridiumtipped spark plugs
and do not adjust gaps for your en-
gine performance smooth driveabili-
ty.
Iridiumtipped spark plugs

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Power steering fluid level
Check the level through the reservoir. The
level should be in the “HOT” or “COLD”
range depending on the fluid temperature.
See page 463 in Section 7−2 for addition-
al information.
Exhaust system
If you notice any change in the sound of
the exhaust or smell exhaust fumes, have
the cause located and corrected immedi-
ately. (See “Engine exhaust cautions” on
page 370 in Section 2.)
INSIDE THE VEHICLE
Items listed below should be checked
regularly, e.g. while performing periodic
services, cleaning the vehicle, etc.
Lights
Make sure the headlights, stop lights, tail
lights, turn signal lights, and other lights
are all working. Check headlight aim.
Service reminder indicators and warning
buzzers
Check that all service reminder indicators
and warning buzzers function properly.
Steering wheel
Be alert for changes in steering condition,
such as hard steering or strange noise. Seats
Check that all seat controls such as seat
adjusters, seatback recliner, etc. operate
smoothly and that all latches lock securely
in any position. Check that the head re-
straints move up and down smoothly and
that the locks hold securely in any latched
position. For folding
−down rear seatbacks
and detachable second seats, check that
the latches lock securely.
Seat belts
Check that the seat belt system such as
buckles, retractors and anchors operate
properly and smoothly. Make sure the belt
webbing is not cut, frayed, worn or dam-
aged.
Accelerator pedal
Check the pedal for smooth operation and
uneven pedal effort or catching.
Brake pedal
Check the pedal for smooth operation and
that the pedal has the proper clearance.
Check the brake booster function.
Brakes
In a safe place, check that the brakes do
not pull to one side when applied. Parking brake
Check that the pedal has the proper travel
and that, on a safe incline, your vehicle
is held securely with only the parking
brake applied.
Automatic transmission “Park” mecha-
nism
On a safe incline, check that your vehicle
is held securely with the selector lever in
“P” position and all brakes released.
OUTSIDE THE VEHICLE
Items listed below should be performed
from time to time, unless otherwise
specified.
Fluid leaks
Check underneath for leaking fuel, oil, wa-
ter or other fluid after the vehicle has
been parked for a while. If you smell fuel
fumes or notice any leak, have the cause
found and corrected immediately.
Doors and engine hood
Check that all the doors including back
door operate smoothly and all latches lock
securely. Make sure the engine hood sec-
ondary latch secures the hood from open-
ing when the primary latch is released.