Toyota SIENNA 2022 Manual page 158

operates for any of the following
conditions:
• Parking brake is engaged
• The brake pedal is depressed
• The shift lever is in P.
■ Operation of the power back
door
● A buzzer sounds and the emer-
gency flashers flash twice to indi-
cate that the back door is
opening/closing.
● When the power back door sys-
tem is disabled, the power back
door does not operate but it can
be opened and closed by hand.
● When the power back door auto-
matically opens, if an abnormality
due to people or objects is
detected, operation will stop.
■ Jam protection function
Sensors are equipped on both sides
of the power back door. If anything
obstructs the power back door while
it is closing, the back door will auto-
matically operate in the opposite
direction or stop.
■ Fall-down protection function
While the power back door is open-
ing automatically, applying exces-
sive force to it will stop the opening
operation to prevent the power back
door from suddenly shutting.
■ Back door reserve lock function
This function is a function which
reserves locking of all doors, before-
hand, when the power back door is
open.
When the following procedure is
performed, all the doors except the
power back door are locked and
3-2. Opening, closing and locking the doors
then power back door will also be
locked at the same time it is closed.
1
Close all doors, except the back
door.
2
During the power back door clos-
ing operation, lock the doors
using the smart key system from
the front doors (P.132) or the
wireless remote 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 vehicle.
● If the power back door does not
fully close due to the operation of
the jam protection function, etc.,
while the back 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.
■ Close & lock function
When the power back door is open,
this function closes the power back
door and then locks all of the doors
simultaneously.
When the following procedures are
performed and there are no elec-
tronic keys for the vehicle within the
vehicle, all of the doors will lock
when the power back door is com-
pletely closed.
1
Close all of the doors except the
power back door.
2
While carrying an electronic key,
press the switch twice on the
lower part of the power back
door (P.154).
A different buzzer than the normal
157
3