2001 TOYOTA SIENNA engine

01 SIENNA_U (L/O0008)
i2001 MY SIENNA (OM45406U)
Foreword
Welcome to the growing group of value−conscious people who drive Toyotas. We
are proud of the advanced engineering and quality construction of each vehicle we
build.
This Owner’s Manual explains the operation of your new Toyota. Please read
it thoroughly and have all the occupants follow the instructions carefully.
Doing so will help you enjoy many years of safe and trouble−free motoring.
For important information about this manual and your Toyota, read the follow-
ing pages carefully.
When it comes to service, remember that your Toyota dealer knows your vehicle
best and is interested in your complete satisfaction. He will provide quality mainte-
nance and any other assistance you may require.
Please leave this Owner ’s Manual in this vehicle at the time of resale. The next
owner will need this information also.
All information and specifications in this manual are current at the time of printing.
However, because of Toyota’s policy of continual product improvement, we reserve
the right to make changes at any time without notice.
Please note that this manual applies to all models and explains all equipment,
including options. Therefore, you may find some explanations for equipment
not installed on your vehicle.
©2000 TOYOTA MOTOR CORPORATION
All rights reserved. This material may not be reproduced or copied, in whole or in
part, without the written permission of Toyota Motor Corporation.
ProCarManuals.com

01 SIENNA_U (L/O0008)
42001 MY SIENNA (OM45406U)
19. Tire pressure warning system reset
switch or traction control system off
switch
20. Theft deterrent system/Engine
immobiliser system indicator light
21. Power rear view mirror control switch
22. Instrument panel light control dial
ProCarManuals.com

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

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

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

01 SIENNA_U (L/O0008)
102001 MY SIENNA (OM45406U)
Your vehicle is supplied with two kinds
of keys.
1. Master key—This key works in every
lock.
2. Sub key—This key will not work in the
glove box.
To protect things locked in the glove box
when you have your vehicle parked, leave
the sub key with the attendant.
Since the 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 you to write down the key
number and keep it in safe place.Your vehicle is supplied with two kinds
of keys.
1. Master key (black)—This key works in
every lock. Your Toyota dealer will
need it to make you a new key with
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 filled 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)
ProCarManuals.com

01 SIENNA_U (L/O0008)
112001 MY SIENNA (OM45406U)
To protect things locked in the glove box
when you have your vehicle parked, leave
the sub key with the attendant.
Since the side door 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 taking
off other transponder keys (includ-
ing keys of other vehicles) from the
ring or while gripping or covering
them with your hand to start the
engine.
ProCarManuals.com

01 SIENNA_U (L/O0008)
132001 MY SIENNA (OM45406U)
Engine immobiliser system
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 either of the following indicator condi-
tions 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”.)
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.
ProCarManuals.com