Toyota Sienna 2004 User manual

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Overview of instruments and controls
Instrument panel overview 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instrument cluster overview 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Indicator symbols on the instrument panel 6. . . . . . . . . . . . . . . . . . . . . . .
SECTION 1 - 1

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
1. Side defroster outlets
2. Side vents
3. Instrument cluster
4. Center vents
5. Multi-information display or garage
door opener box
6. Front personal lights
7. Power sliding door switches
8. Power back door switch
9. Conversation mirror
10. Electric moon roof switch
11. Auxiliary boxes
12. Glove box
13. Power window switches
14. Power door lock switches
15. Automatic transmission selector lever
16. Audio remote control switches
17. Hood lock release lever
18. Parking brake pedal
19. Window lock switch
Instrument panel overview

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
1. Headlight, turn signal and front fog
light switches
2. Wiper and washer switches
3. Rear window and outside rear view
mirror defogger and windshield wiper
de- icer switch
4. Emergency flasher switch
5. Car audio
6. Power outlet main switch
7. Engine immobiliser/Theft deterrent
system indicator light
8. Air conditioning controls
9. Seat heater switches or auxiliary box
10. Auxiliary box
11. Cup holder and coin holder
12. Power outlets
13. Personal light main switch
14. Ignition switch
15. “TRAC OFF” switch
16. Cruise control switch or dynamic laser
cruise control switch
17. Dynamic laser cruise control distance
switch

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
18. Tilt and telescopic steering lock release
lever
19. Tire pressure warning system reset
switch
20. Power sliding door main switch
(“SLIDE DOOR OFF” switch)
21. Power back door main switch
(“BACK DOOR OFF” switch)
22. Power rear view mirror control switches
23. Power quarter window switch
(“REAR VENT” switch)
24. Headlight beam level control dial

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
1. Service reminder indicators and
indicator lights
2. Speedometer
3. Engine coolant temperature gauge
4. Low fuel level warning light
5. Fuel gauge
6. Dynamic laser cruise control master
warning light
7. Dynamic laser cruise control display
8. Trip meter reset knob/Instrument panel
light control knob
9. Odometer and two trip meters
10. Tachometer
Instrument cluster overview

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
Brake system warning light∗1 or
Driver’s seat belt reminder light∗1
or Malfunction indicator lamp∗1
Discharge warning light∗1
Low engine oil pressure warning light∗1
or Anti- lock brake system warning light∗1
Open door warning light∗1
SRS warning light∗1
Low windshield washer fluid level warning
light∗1
Low tire pressure warning light∗1
Front passenger’s seat belt reminder light∗1
Vehicle skid control system/Traction control
system warning light∗1
Engine oil replacement reminder light∗1
(for vehicles sold in U.S.A.)
Indicator symbols on theinstrument panel

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Cruise control indicator light∗2or dynamic laser
cruise control indicator light∗3
Automatic transmission indicator lights
Headlight high beam indicator light
∗1: For details, see “Service reminder indicators and warning
buzzers” on page 165 in Section 1- 5.
∗2: If this light flashes, see “Cruise control” on page 190 in
Section 1- 6.
∗3: If this light flashes, see “Dynamic laser cruise control” on
page 193 in Section 1- 6.
Slip indicator light
Traction control system off indicator light
(two- wheel drive models)
Turn signal indicator lights
Dynamic laser cruise control ready mode
indicator light
Conventional cruise control mode indicator light
Engine immobiliser/Theft deterrent system
indicator light

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Keys and Doors
Keys 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine immobiliser system 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless remote control 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front doors 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sliding doors 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power sliding doors 26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Back door 34. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power back door 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power windows 41. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Manual quarter windows 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power quarter windows 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hood 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft deterrent system 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel tank cap 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric moon roof 52. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1 - 2

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
Your vehicle is supplied with two kinds
of keys.
1. Master keys—These keys work in ev-
ery lock.
2. Sub key—This key will not work in the
glove box.
To protect items locked in the glove box
when using valet parking, leave the sub
key with the attendant.
Since the front doors and sliding doors
can be locked without a key, you should
always carry a spare master key in case
you accidentally lock your keys inside the
vehicle.
KEY NUMBER PLATE
Your key number is shown on the plate.
Keep the plate in a safe place such as
your wallet, not in the vehicle.
If you should lose your keys or if you
need additional keys, duplicates can be
made by a Toyota dealer using the key
number.
We recommend writing down the key num-
ber and storing it in a safe place.
Your vehicle is supplied with two kinds
of keys.
1. Master keys (black)—These keys work
in every lock. Your Toyota dealer will
need one of them to make a new key
with a built- in transponder chip.
2. Sub key (gray)—This key will not work
in the glove box.
A transponder chip for engine immobiliser
system has been placed in the head of
the master and sub keys. These chips are
needed to enable the system to function
correctly, so be careful not to lose these
keys. If you make your own duplicate key,
you will not be able to cancel the system
or start the engine.
Keys (without engine
immobiliser system) Keys (with engine immobiliser system)

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
To protect items locked in the glove box
when using valet parking, leave the sub
key with the attendant.
Since the front doors and sliding doors
can be locked without a key, you should
always carry a spare master key in case
you accidentally lock your keys inside the
vehicle.
NOTICE
When using a key containing a trans-
ponder chip, observe the following
precautions:
 When starting the engine, do not
use the key with a key ring resting
on the key grip and do not press
the key ring against the key grip.
Otherwise the engine may not start,
or may stop soon after it starts.
 When starting the engine, do not
use the key with other transponder
keys around (including keys of oth-
er vehicles) and do not press other
key plates against the key grip.
Otherwise the engine may not start,
or may stop soon after it starts. If
this happens, remove the key once
and then insert it again after remov-
ing other transporter keys (includ-
ing keys of other vehicles) from the
ring or while gripping or covering
them with your hand to start the
engine.

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
 Do not bend the key grip.
 Do not cover the key grip with any
material that cuts off electromagnet-
ic waves.
 Do not knock the key hard against
other objects.
 Do not leave the key exposed to
high temperatures for a long period,
such as on the dashboard and hood
under the direct sunlight.
 Do not put the key in water or
wash it in an ultrasonic washer.
 Do not use the key with electromag-
netic materials.
KEY NUMBER PLATE
Your key number is shown on the plate.
Keep the plate in a safe place such as
your wallet, not in the vehicle.
If you should lose your keys or if you
need additional keys, duplicates can be
made by a Toyota dealer using the key
number.
We recommend writing down the key num-
ber and storing it in a safe place.

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
The engine immobiliser system is a
theft prevention system. When you in-
sert the key in the ignition 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.
The system is automatically set when the
key is removed from the ignition switch.
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 48 in this section.)
The indicator light does not start flash-
ing when the key is removed from the
ignition switch.
The indicator light flashes unsteady.
Inserting the registered key in the ignition
switch automatically cancels the system,
which enables the engine to start. The
indicator light will go off.
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 immobiliser sys-
tem. If any unauthorized changes or
modifications are made, the proper
operation of the system cannot be
guaranteed.
Engine immobiliser system

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
For vehicles sold in U.S.A.
FCC ID: MOZ RI- 21BTY
MADE IN U.S.A.
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.
Locking operation (type A)
Unlocking operation (type A)
Wireless remote control

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
Locking operation (type B)
Unlocking operation (type B)
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.
LOCKING AND UNLOCKING THE
DOORS
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
simultaneously. 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 doors is not securely closed,
or if the key is in the ignition switch,
locking cannot be performed by the “ ”
(lock) switch and a beep will sound con-
tinuously for 10 seconds. However, if the
key is in the ignition, a beep will not
sound.
To stop the beep, close all the side doors
and back door securely or push the “ ”
(unlock) 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 doors simultaneously. Each
time the “ ” (unlock) switch is pushed,
two beeps will be heard, turn signal lights
will flash twice.
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 igni-
tion switch light come on. The lights re-
mains 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 154
and/or “Ignition switch light” on page 156
in Section 1-4.)

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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
You have 30 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 the “ ” (unlock)
switch is kept pressed in, the locking or
unlocking operation is not repeated. Re-
lease 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)
Left side power sliding door
OPENING AND CLOSING THE SLIDING
DOOR (vehicles with the power sliding
door)
Push the switch of the wireless remote
control transmitter about one second.
The power sliding door opens and
closes completely.
Left side power sliding door—
To open: Push the “ ” switch.
To close: Push the “ ” switch again.

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Right side power sliding door—
To open: Push the “ ” switch.
To close: Push the “ ” switch 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 ignition 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 ignition 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. Type A
Type B

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OPENING AND CLOSING THE BACK
DOOR (vehicles with the power back
door)
Push the “ ” switch of the wireless
remote control transmitter 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 ignition 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 ignition 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. ACTIVATING PANIC MODE
Pushing and holding the “ ” (panic)
switch blows the horn intermittently
and flashes the headlights, tail lights
and turns on the front personal lights.
The “ ” (panic) switch is used to deter
vehicle theft when you witness anyone at-
tempting to break into or damage your
vehicle.

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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 ignition key from the “LOCK”
to “ON” position.
The panic mode does not work when the
ignition key is in the “ON” position.
This alarm function can be disabled. For
details, contact your Toyota dealer.
WIRELESS REMOTE CONTROL
TRANSMITTER
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 wireless remote con-
trol transmitter on 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
TRANSMITTER BATTERY”.
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 413 in Section 4.)
MODEL/FCC IDs:
Transmitter: GQ43VT20T
Receiver: GQ43VT29R
IC (Canada) IDs:
Transmitter: 1470A- 1T
Receiver: 1470A- 1R
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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2004 SIENNA from Jan. ’03 Prod. (OM45408U)
REPLACING TRANSMITTER BATTERY
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. 2. Remove the discharged transmitter bat- tery.
NOTICE
Do not bend the terminals.