Page 4 of 330

01 SIENNA_U (L/O0008)
iv2001 MY SIENNA (OM45406U)
Spark ignition system of
your Toyota
The spark ignition system in your Toyota meets all re-
quirements of the Canadian Interference−Causing Equip-
ment Standard.
Installation of a mobile
two−way radio system
As the installation of a mobile two−way radio system in
your vehicle could affect electronic systems such as
multiport fuel injection system/sequential multiport fuel
injection system, cruise control system, anti−lock brake
system, traction control system, vehicle skid control sys-
tem, SRS airbag system and seat belt pretensioner sys-
tem, be sure to check with your Toyota dealer for pre-
cautionary measures or special instructions regarding
installation.
Scrapping of your Toyota
The SRS airbag and seat belt pretensioner devices in
your Toyota contain explosive chemicals. If the vehicle
is scrapped with the airbags and pretensioners left as
they are, this may cause an accident such as fire. Be
sure to have the systems of the SRS airbag and seat
belt pretensioner removed and disposed of by the quali-
fied service shop or by your Toyota dealer before you
dispose of your vehicle.
ProCarManuals.com
Page 9 of 330
01 SIENNA_U (L/O0008)
52001 MY SIENNA (OM45406U)
1. Engine coolant temperature gauge
2. Tachometer
3. Service reminder indicators and
indicator lights4. Speedometer
5. Fuel gauge
6. Trip meter reset knob7. Odometer and two trip meters
Instrument cluster overview
With tachometer
ProCarManuals.com
Page 10 of 330
01 SIENNA_U (L/O0008)
62001 MY SIENNA (OM45406U)
1. Engine coolant temperature gauge
2. Service reminder indicators and
indicator lights
3. Speedometer4. Odometer and two trip meters
5. Fuel gauge
6. Trip meter reset knob Without tachometer
ProCarManuals.com
Page 11 of 330
01 SIENNA_U (L/O0008)
72001 MY SIENNA (OM45406U)
Indicator symbols on the instrument panel
Brake system warning light∗
1or
Driver ’s seat belt reminder light∗
1
or Malfunction indicator lamp∗
1
Low fuel level warning light∗
1
Discharge warning light∗
1
Low oil pressure warning light∗
1
or Anti−lock brake system warning light∗
1
Open door warning light∗
1
SRS warning light∗
1
Open power sliding door 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 warning light∗
1
Traction control system off indicator/warning
light∗
1
ProCarManuals.com
Page 13 of 330

01 SIENNA_U (L/O0008)
92001 MY SIENNA (OM45406U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Keys and Doors
Keys10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine immobiliser system13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front doors14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sliding door16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power sliding door19 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wireless remote control24 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power windows29 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power rear quarter windows31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Center side windows and manual rear quarter windows32 . . . . . . . . . .
Back door33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hood34 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Theft deterrent system35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fuel tank cap37 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric moon roof39 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1− 2
ProCarManuals.com
Page 22 of 330

01 SIENNA_U (L/O0008)
182001 MY SIENNA (OM45406U)
HALF−OPENED SLIDING DOOR
STOPPER
When opening the left side sliding door, it
stops at the half−opened position if the
fuel filler door is opened.
Left and right side power sliding door
models—The left side power sliding door
does not operate when the fuel filler door
is open.
NOTICE
Avoid forcibly opening the left side
sliding door fully when refueling.
Otherwise, the fuel filler door may be
damaged.
SLIDING DOOR CHILD−PROTECTORS
Open the sliding door fully and move
the lock lever to the “LOCK” position
as shown on the label. Then close the
sliding door.
If the child−protector is locked, you cannot
open the sliding door from the inside. We
recommend using this feature whenever
small children are in the vehicle.Vehicles with power sliding door system—
If the power sliding door system is on, the
child−protector feature is cancelled when
someone pushes one of the “DOOR L”,
“DOOR R” and “POWER DOOR” switches
inside the vehicle or “POWER DOOR”,
“D−PWR DOOR” and “P−PWR DOOR”
switches of the wireless remote control
transmitter.
CAUTION
Make sure to turn off the power slid-
ing door system after locking the
child−protectors.
ProCarManuals.com
Page 24 of 330

01 SIENNA_U (L/O0008)
202001 MY SIENNA (OM45406U)
Instrument panel
Center pillar
“DOOR L”, “DOOR R” AND “POWER
DOOR” SWITCHES
These switches are used to open and
close the power sliding door. Push and
release one of the “DOOR L”, “DOOR
R” and “PWR DOOR” switches.
Opening and closing can be performed by
the “DOOR L”, “DOOR R” and “PWR
DOOR” switches under the following con-
ditions:
The sliding door is unlocked.
The power sliding door system is on.
(The “PWR DOOR OFF” switch is
pushed out.)
To open the power sliding door when
the ignition key is in the “ON” position,
the transmission selector lever must be
in “P”. (To close the sliding door from
the fully−opened or half−opened posi-
tion, the transmission selector lever is
not required to be in “P”.)
Left and right side power sliding door
models—The left side power sliding door
does not operate when the fuel filler door
is opened.
CAUTION
If you shift the automatic transmis-
sion selector lever out of “P” and
accelerate before the power sliding
door is closed completely, the sliding
door may reverse to the open posi-
tion. A child or others could fall out
of the vehicle and be injured. Always
make sure the power sliding door is
closed and latched before you start
driving.
OPENING BY HAND
When the power sliding door system is
on, if you pull the outside door handle or
push the inside lock release button to re-
lease the sliding door, it will then automat-
ically and completely open.
When the power sliding door system is
off, open the sliding door as usual.
CLOSING BY HAND
When the power sliding door system is
on, if you slide the door about 10 cm (4
in.) to the closing direction and let the
door go, it will automatically and com-
pletely close.
When the power sliding door system is
off, close the sliding door as usual.
ProCarManuals.com
Page 29 of 330

01 SIENNA_U (L/O0008)
252001 MY SIENNA (OM45406U)
SWITCHING BEEP SOUND ON AND OFF
You can switch the beep on and off. (The
beep is on initially and after battery re-
placement.)
To switch the beep on and off:
With the driver ’s door opened—
1. Insert the ignition key and remove it.
2. Within 5 seconds, insert the ignition
key again and turn it to the “ON” posi-
tion.
3. After 10 seconds, push the same
“LOCK”, “UNLOCK” or “PANIC” button
twice within 10 seconds.
Two beep sounds inform you that the
program has been switched on or off.
If this procedure is not followed exactly,
the beep will not operate as expected.
Check the beep ON/OFF operation by
pushing the wireless remote control trans-
mitter switch after you finish this proce-
dure. If the beep does not operate as
expected, repeat this procedure from step
1.
Right side only power sliding door mod-
els
Left and right side power sliding door
models
“POWER DOOR”, “D−PWR DOOR” AND
“P−PWR DOOR” SWITCHES (on some
models)
This switch of the wireless remote con-
trol transmitter is used to open and
close the power sliding door. Push the
switch slowly and securely.
To open: Push the switch. The sliding
door opens completely.
To close: Push the switch again. The slid-
ing door closes completely.
Opening and closing can be performed by
the “POWER DOOR”, “D−PWR DOOR”
and “P−PWR DOOR” switches under the
following conditions only:
The sliding door is unlocked.
The power sliding door system is on.
(The “PWR DOOR OFF” switch is
pushed out.)
The ignition key is not in the “ON”
position.
Left and right side power sliding door
models—The left side power sliding door
does not operate when the fuel filler door
is opened.
ProCarManuals.com