key TOYOTA SIENNA HYBRID 2021 (in English) Owner's Manual

1343-2. Opening, closing and locking the doors
■Impact detection door lock
release system
In the event that t he vehicle is sub-
ject to a strong impact, all the doors
are unlocked. Depending on the
force of the impact or the type of
accident, however, the system may
not operate.
■Operation signals (vehicles
with entry function)
A buzzer sounds and the emer-
gency flashers flash to indicate that
the doors have been
locked/unlocked . (Locked: Once;
Unlocked: Twice)
■Security feature
If a door is not opened within
approximately 60 seconds after the
vehicle is unlocked, the security fea-
ture automatically locks the vehicle
again. (Vehicles with entry function:
However, depending on the location
of the electronic key, the key may
be detected as being in the vehicle.
In this case, vehicle may be
unlocked.)
■When the door cannot be
locked by the lock sensor on
the upper part of the door han-
dle (vehicles with entry func-
tion)
If the door will no t lock even when
the topside sensor area is touched,
try touching both the topside and
underside sensor areas at the same
time. When gloves are being worn,
remove the gloves.
■Door lock buzzer
If an attempt to lock the doors using
the entry function or wireless remote
control is made w hen a door is not fully closed, a buzzer sounds contin-
uously for 5 seconds. Fully close the
door to stop the buzzer, and lock the
vehicle once more.
■Setting the alarm (if equipped)
Locking the doors will set the alarm
system. ( P.89)
■Conditions affecting the opera-
tion of the smart key system or
wireless remote control
 P.166
■If the smart key system or the
wireless remote control does
not operate properly
●Use the mechanical key to lock
and unlock the doors. ( P.504)
●Replace the key battery with a
new one if it is depleted. ( P.447)
■If the 12-volt b attery is dis-
charged
The doors cannot be locked and
unlocked using the smart key sys-
tem or wireless remote control. Lock
or unlock the do ors using the
mechanical key. ( P.133, 504)
■Rear seat reminder function
●In order to r emind you not to for-
get the luggage, etc. on the rear
seat, when the power switch is
turned to OFF afte r any of the fol-
lowing conditions are met, a
buzzer will sound and a message
will be displayed on the multi-
information display for approxi-
mately 6 seconds.
• The hybrid system is started within 10 minutes after opening
and closing a sliding door.
• A sliding door has been opened and closed after the hybrid system
is started. However, if a sliding
door is opened and then closed
within approximately 2 seconds,
the rear seat rem inder function
may not operate.
●The rear seat reminder function
determines that t he luggage, etc.
has been placed on the rear seat
depending on opening and closing

1353-2. Opening, closing and locking the doors
3
Before driving
of a sliding door. Therefore,
depending on the situation, the
rear seat reminder function may
not operate and you may still for-
get the luggage, etc. on the rear
seat, or it may operate unneces-
sarily.
●The rear seat reminder function
can be enabled/disabled.
(  P.541)
■Customization
Settings (e.g. unlocking function
using a key) can be changed.
(Customizable features: P.543)
■Using the door lock
switches
1 Locks all the doors
2 Unlocks all the doors
■Using the inside lock but-
tons
1 Locks the door
2 Unlocks the door
The front doors can be opened by
pulling the inside handle even if the
lock buttons are in the lock position.
■Locking the front doors from
the outside without a key
1 Move the inside lock button to
the lock position.
2 Close the door.
The door cannot be locked if the
power switch is in ACC or ON, or
the electronic key is left inside the
WARNING
■To prevent an accident
Observe the following precautions
while driving t he vehicle.
Failure to do so m ay result in a
door opening and an occupant
could be thrown out of the vehicle,
resulting in dea th or serious
injury.
●Ensure that all doors are prop-
erly closed and locked.
●Do not pull the inside handle of
the doors while driving.
Be especially careful for the
front doors, as the doors may
be opened even if the inside
lock buttons are in locked posi-
tion.
■When opening or closing a
door
Check the surroundings of the
vehicle such as whether the vehi-
cle is on an incline, whether there
is enough space for a door to
open and whether a strong wind
is blowing. When opening or clos-
ing the door, hold the door handle
tightly to prepare for any unpre-
dictable movement.
Unlocking and locking the
doors from the inside

1363-2. Opening, closing and locking the doors
vehicle.
Depending on the position of the
electronic key, the key may not be
detected correctly and the door may
be locked.
■Open door warning buzzer
If the vehicle speed reaches 3 mph
(5 km/h), a buzzer sounds to indi-
cate that the door(s) or the hood is
not fully closed.
The open door(s) or hood is dis-
played on the multi-information dis-
play.
■When all the doors are locked
with the entry function, wireless
remote control or key
●The doors cannot be unlocked
with the door lock switch.
●The door lock switch can be reset
by unlocking all the doors with the
entry function, wireless remote
control or key.
The following functions can be
set or canceled:
For instructions on customizing,
refer to P.540.
Automatic door locking
and unlocking systems
FunctionOperation
Speed linked
door locking
function
All doors are
automatically
locked when
vehicle speed is
approximately
12mph (20 km/h)
or higher.
Shift position
linked door lock-
ing function
All doors are
automatically
locked when
shifting the shift
lever to position
other than P.
Shift position
linked door
unlocking func-
tionAll doors are
automatically
unlocked when
shifting the shift
lever to P.
Driver’s door
linked door
unlocking func-
tion
All doors are
automatically
unlocked when
driver’s door is
opened within
approximately 45
seconds after
turning the power
switch off.

1393-2. Opening, closing and locking the doors
3
Before driving
■Using wireless remote con-
trol
Vehicles with power back
door
Press and hold to open and
close the right side power
sliding door
Press and hold to open and
close the left side power slid-
ing door
Unlock the sliding door before oper-
ating.
Vehicles without power back
doorPress and hold to open and
close the right side power
sliding door
Press and hold to open and close the left side power slid-
ing door
Unlock the sliding door before oper-
ating.
■Using the outside sliding
door handles
1 Press the switch to
open/close the power sliding
door.
When the sliding door is locked:
Press the switch while carrying the
electronic key on your person.
Then, all the door s will unlock and
the power sliding door will be auto-
matically and completely opened.
Press the switch within detection
area of the electronic key.
(  P.165)
When the sliding door is unlocked:
After pressing the switch even with-
out the electronic key carried on
your person, the power sliding door
will be automatically and com-
pletely opened.
2 Pull the sliding door handle to
open/close the power sliding
door. Unlock the sliding door
before operating.
Pressing the swit ch or pulling the
handle while the power sliding door
is operating will cause the opera-
tion to stop. Pressing the switch or
Opening/closing the slid-
ing door automatically
A
B
A
B

1413-2. Opening, closing and locking the doors
3
Before driving
■Using the kick sensor (vehi-
cles with Hands Free Power
Sliding Doors)
The Hands Free Power Sliding
Door enables automatic opening
and closing of the power sliding
door by putting your foot under
the portion with a label on the
rocker moulding and moving it
away from the rocker moulding.
When operating the Hands Free
Power Sliding Door, make sure
that the front door (the same
side of the sliding door you
open) is closed, the kick sensor
operation is enabled ( P.112)
and you are carrying an elec-
tronic key.
1 While carrying an electronic
key, stand within the smart
key system operation range,
approximately 11.8 to 19.7 in.
(30 to 50 cm) from the rocker
moulding.
Kick sensor
Hands Free Power Sliding
Door operation detection
area
Smart key system operation
detection area ( P.165) Label
2 Perform a kick operation by
moving your foot to within
approximately 3.9 in. (10 cm)
of the rocker moulding and
then pulling it back.
Perform the entire kick operation
within approximately 1 second.
The sliding door w ill not start oper-
ating while a foot is detected under
the rocker moulding.
Operate the Hand s Free Power
Sliding Door without contacting the
rocker moulding with your foot.
If another electronic key is in the
cabin or luggage compartment, it
may take slightly l onger than nor-
mal for the operation to occur.
Kick sensor
Hands Free Power Sliding
Door operation detection
area
3 When the kick sensor detects
that your foot is pulled back,
a buzzer will sound and the
sliding door will automati-
cally fully open/close.
If a foot is moved under the rocker
moulding while the sliding door is
opening/closing, the sliding door
will stop moving.
If a foot is moved under the rocker
A
B
C
D
A
B

1423-2. Opening, closing and locking the doors
moulding again during the halted
operation, the sliding door will per-
form the reverse operation.
The sliding door cannot be
opened by the inside door han-
dle and the second seat sliding
door switch when the lock is set.
1Unlock
2 Lock
These locks can be set to prevent
children from opening the sliding
doors. Push down on each sliding
door switch to lock that sliding door.
■The power sliding door can be
operated when
●Open operation: The shift lever is
in P or the vehicle speed is below
1.9 mph (3 km/h).
●The power sliding door system is
enabled.
●The power sliding door is
unlocked. (Except for the wireless
remote control operation or smart
key system operation.)
●The sliding door child-protector
lock is not set. (However, the
switch for the front occupants and
the outside handle still operate the
power sliding door.)
■Power sliding doors
●The power sliding doors can be
opened/closed manually when the
power sliding door function is can-
celed with the main switch.
●If the sensor detects jamming of a
person or an object while the
power sliding door is automatically
opening/closin g, a buzzer will
beep and the power sliding door
will stop after rev ersing approxi-
mately 3.9 in. (10 cm). When the
power sliding door is operated
again after the stop, the door will
be operated as follows.
To operate the door reversely:
• Pull the outside door handle, or press the switch of the sliding door
handle or using the kick sensor.
To operate the d oor in open direc-
tion:
• Pull the inside door handle in open direction, or press the
“OPEN” side of the power sliding
door switch.
To operate the door in close direc-
tion:
• Pull the inside door handle in close direction or press the
“CLOSE” side of the power sliding
door switch.
After the jam protection function
operates, the power sliding door
cannot be operated even if the
switch to open and close the sliding
door on the electronic key is
pressed.
■The situations in which the slid-
ing door does not open com-
pletely
The left side sliding door does not
open completely whe n the fuel filler
door is opened.
Sliding door child-protec-
tor locks

1433-2. Opening, closing and locking the doors
3
Before driving
■Jam protection function
Sensor is attached to the front
edge of the power sliding door. If
any object obstructs the power slid-
ing door when cl osing, the power
sliding door will stop after reversing
approximately 3.9 in. (10 cm).
■Sliding door reserve lock func-
tion
This function is a function which
reserves locking of all doors before-
hand, when the power sliding door
is open.
When the following procedure is
performed, all the doors except the
power sliding door are locked and
then power sliding door will also be
locked at the same time it is closed.
1 Close all doors, except the
power sliding door.
2 During the power sliding door
closing operation, lock the doors
using the smart key system from
the front doors ( P.132) or the
wireless remo te control.
(  P.132)
A buzzer sounds and the emer-
gency flashers flash to indicate that
all the doors have been closed and
locked.
●If the electronic key is placed
inside the vehicle after starting a close operation via the door
reserve lock function, the elec-
tronic key may become locked
inside the vehicl
e. Make sure to
always carry the electronic key on
your person.
●If the power sliding door does not
fully close due to the operation of
the jam protection function, etc.,
while the sliding door is automati-
cally closing after a door reserve
lock operation is performed, the
door reserve lock function is can-
celed and all the doors will unlock.
●Before leaving the vehicle, make
sure that all the doors are closed
and locked.
■Power sliding door brake func-
tion
When the power sliding door
detects an abnorma lity and stops
operating, power sliding door brake
function may be activated. When
brake function is activated, door
movement is restricted by the brake
and motion may appear to be not
smooth. This is not malfunction.
Move the door to fully closed posi-
tion to reset the system and normal
power sliding doo r function will
resume.
■Sliding door closer
In the event that the sliding door is
left slightly open, the sliding door
closer will automatically close it to
the fully closed position.
■Power sliding door operation
Wireless remote control: Even if the
door is locked, pressing and holding
the sliding door bu ttons will unlock
all doors and start open operation.
■If the power sliding door is
inoperative
When the power sliding door
detects an abnorma lity and stops
opening and can not be completely
closed manually, turn the inside lock
button to “LOCK” position to cancel
the function and close the door
manually. After that, have the vehi-
A

1443-2. Opening, closing and locking the doors
cle inspected and repaired by your
Toyota dealer.
■Kick sensor operating condi-
tions (vehicles with Hands Free
Power Sliding Doors)
The Hands Free Power Sliding Door
will open/close automatically when
the following cond itions are met:
●The kick sensor operation is
enabled ( P.112)
●The front door (t he same side of
the sliding door you open) is
closed.
●The electronic key is within the
operational range. ( P.165)
●A foot is put under the portion with
a label on the rocker moulding
and moved away from the rocker
moulding.
The power sliding door may also
be operated by putting a hand, an
elbow, a knee, etc. under the por-
tion with a label on the rocker
moulding and moving it away from
the rocker moulding. Make sure to
put it close enough to the center
part of the rocker moulding.
■Situations in which the Hands
Free Power Sliding Door may
not operate properly (vehicles
with Hands Free Power Sliding
Doors)
In the following situations, the
Hands Free Power Sliding Door
may not operate properly:
●When a foot remains under the
rocker moulding
●If the rocker moulding is strongly
hit with a foot or is touched for a
while
If the rocker moulding has been
touched for a while, wait for a short
time before attempting to operate
the Hands Free Power Sliding Door
again.
●When operated while a person is
too close to the rocker moulding
●When an external radio wave source interferes with the commu-
nication between the electronic
key and the vehicle (
P.166)
●When the vehicle is parked near
an electrical noise source which
affects the sensitivity of the Hands
Free Power Sliding Door, such as
a pay parking spot, gas station,
electrically heated road, or fluo-
rescent light
●When the vehicle is near a TV
tower, electric po wer plant, radio
station, large display, airport or
other facility that generates strong
radio waves or electrical noise
●When a large amount of water is
applied to the r ocker moulding,
such as when the v ehicle is being
washed or in heavy rain
●When mud, snow, ice, etc. is
attached to the rocker moulding
●When the vehicle has been
parked for a while near objects
that may move and contact the
rocker moulding, such as plants
●When an accessory i s installed to
the rocker moulding
If an accessory has been installed,
turn the Hands Fre e Power Sliding
Door (kick sensor) operation setting
off.
■Preventing unintentional opera-
tion of the Hands Free Power
Sliding Door (vehicles with
Hands Free Power Sliding
Doors)
When an electronic key is in the
operation range, the Hands Free
Power Sliding Do or may operate
unintentionally, so be careful in the
following situations.
●When a large amount of water is
applied to the r ocker moulding,
such as when the v ehicle is being
washed or in heavy rain
●When dirt is wip ed off the rocker
moulding
●When a small animal or small

1453-2. Opening, closing and locking the doors
3
Before driving
object, such as a ball, moves
under the rocker moulding
●When an object is moved from
under the rocker moulding
●If someone is swinging their legs
while sitting on the rocker mould-
ing
●If the legs or another part of some-
one’s body contacts the rocker
moulding while passing by the
vehicle
●When the vehicle is parked near
an electrical noise source which
affects the sensitivity of the Hands
Free Power Sliding Door, such as
a pay parking spot , gas station,
electrically heated road, or fluo-
rescent light
●When the vehicle is near a TV
tower, electric power plant, radio
station, large display, airport or
other facility that generates strong
radio waves or electrical noise
●When the vehicle is parked in a
place where objects such as
plants are near the rocker mould-
ing
●If luggage, etc. is set near the
rocker moulding
●If accessories or a vehicle cover is
installed/removed near the rocker
moulding
●When the vehicle is being towed
To prevent unintentional operation,
turn the Hands Free Power Sliding
Door (kick sensor) operation setting
off. ( P.112)
■Automatic car washes
 P.400
■Conditions affecting the opera-
tion of the smart key system or
wireless remo te control
 P.166
■Customization
Settings (e.g. opening and closing
operation) can be changed. (Cus- tomizable features:
P.545)
WARNING
■Sliding door closer
●In the event that the sliding door
is left slightly open, the sliding
door closer will automatically
close it to the fu lly closed posi-
tion. It takes several seconds
before the sliding door closer
begins to operate. Be careful
not to catch fingers or anything
else in the sliding door, as this
may cause bone fractures or
other serious injuries.
●Use caution when using the
sliding door clos er. The sliding
door closer operates even when
the power sliding door system is
canceled.
■Power sliding doors
Observe the following precautions
when the power sliding door sys-
tem is enabled. Failure to do so
may cause death or serious
injury.
●Do not get in and out of the
vehicle while the power sliding
door is being operated.

1473-2. Opening, closing and locking the doors
3
Before driving
WARNING
■Jam protection function
Observe the following precau-
tions. Failure to do so may cause
death or serious injury.
●Never use any part of your body
to intentionally a ctivate the jam
protection function.
●The jam protection function may
not work if something gets
caught just before the power
sliding door fully closes. Be
careful not to catch fingers or
anything else.
●The jam protection function may
not work depending on the
shape of the object that is
caught. Be careful not to catch
fingers or anything else.
■Hands Free Power Sliding
Doors (if equipped)
Observe the following precautions
when operating the Hands Free
Power Sliding Door. Failure to do
so may cause death or serious
injury.
●Check the safety of the sur-
rounding area to make sure
there are no obstacles or any-
thing that could cause any of
your belongings to get caught.
●Do not leave the electronic key
within the eff ective range
(detection area) of the power
sliding door.
NOTICE
■Sliding door
Make sure magazines are not
bent or protruding from the sliding
door pockets. Do not insert any-
thing too big so that the shape of
the sliding door pockets is dis-
torted. Such objects may obstruct
the opening/closing of the sliding
doors, damage the sliding door
pockets or the vehicle body, and
may result in a malfunction.
■Sliding door closer
●Do not apply excessive force to
the sliding door w hile the sliding
door closer is operating.
●The sliding door closer may not
operate when you repeat open-
ing/closing in a short period of
time. To operate again, open
the power sliding door once and
then close after a while.
■To prevent damage to your
vehicle
●Do not apply excessive force
when the sliding door is operat-
ing.
●Do not place your hand or foot
near door hinges or rollers when
the sliding door is operating.
●Avoid forcibly opening the left
side sliding door fully when the
fuel filler door i s opened. Other-
wise, the fuel filler door may be
damaged.