2023 TOYOTA PRIUS PRIME lock

1984-2. Opening, closing and locking the doors
operation to prevent the power back
door from suddenly shutting.
■Back door closing assist
If the back door is lowered manually
when the back door is stopped at an
open position, the back door will
fully close automatically.
■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
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 side doors ( P.185) or the
wireless remote control.
(  P.185)
Operation signals will indicate that
all the doors have been closed and
locked. ( P.186)
●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 (Walk-Away) func-
tion operating conditions
This function can be operated when
all of the followin g conditions are met:
●Close & lock (Walk-Away) function
is enabled.
●An electronic key is not detected
within the vehicle.
●All of the doors other than the
power back door are closed.
●The brake pedal is not depressed.
●The power switch is off.
●The electronic key is within the
effective range (detection areas).
■Situations in which the close &
lock (Walk-Away) function may
not operate properly
In the following situ ations, the func-
tion may not operate properly:
●When the smart key system does
not operate properly.
●When the close & lock function
does not operate properly.
●When moving away from the back
door while the close & lock (Walk-
Away) function is in the standby
state.
■Close & lock function* operat-
ing conditions
*: This setting can be customized by
your Toyota dealer.
This function can be operated when
all of the following conditions are
met:
●An electronic key is not detected
within the vehicle.
●All of the doors other than the
power back door are closed.
●The power switch is in OFF.
■Situations in which the close &
lock function* may not operate
properly
*: This setting can be customized by
your Toyota dealer.
In the following situ ations, the close
& lock function may not operate
properly:

1994-2. Opening, closing and locking the doors
4
Before driving
●If the switch on the lower
part of the power back door is
pressed by a hand which is hold-
ing an electronic key
●If the switch on the lower
part of the power back door is
pressed when the electronic key is
in a bag, etc. that is placed on the
ground
●If the switch on the lower
part of the power back door is
pressed with the electronic key
not near the vehicle
■When reconnecting the 12-volt
battery
To enable the power back door to
operate properly, close the back
door manually.
■If the back door opener is inop-
erative
The back door can be unlocked
from the inside.
1 Remove the cover.
To prevent damage, cover the tip of
the screwdriver with a rag.
2 Loosen the screw. 3
Turn the cover.
4 Move the lever.
5 When installing, reverse the
steps listed.
■Customization
Settings (e.g. power back door
opening angle) can be changed.
(Customizable features: P.618)

2004-2. Opening, closing and locking the doors
WARNING
■Back door closer
●In the event that the back door
is left slightly open, the back
door closer will automatically
close it to the fully closed posi-
tion. It takes several seconds
before the back door closer
begins to operate. Be careful
not to catch fingers or anything
else in the back door, as this
may cause bone fractures or
other serious injuries.
●Use caution when using the
back door closer as it still oper-
ates when the power back door
system is canceled.
■Power back door
Observe the following precautions
when operating the power back
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.
●If anyone is in the vicinity, make
sure they are safe and let them
know that the back door is
about to open or close.
●If the power back door system is
turned off while the back door is
operating automatically, the
automatic operation is stopped.
The back door then has to be
operated manually. Take extra
care when on an incline, as the
back door may open or close
unexpectedly.
●If the operating conditions of the
power back door are no longer
met, a buzzer may sound and
the back door may stop opening
or closing. The back door then
has to be operated manually.
Take extra care when on an
incline, as the back door may
open or close abruptly.
●On an incline, the back door
may suddenly shut after it
opens. Make sure the back door
is fully open and secure.
●In the following situations, the
power back door may detect an
abnormality and automatic
operation may be stopped. In
this case, the back door has to
be operated manually. Take
extra care when on an incline,
as the back door may open or
close abruptly.
• When the back door contacts an obstacle
• When the 12-volt battery volt- age suddenly drops, such as
when the power switch is turned
to ON or the hybrid system is
started during automatic opera-
tion

2014-2. Opening, closing and locking the doors
4
Before driving
WARNING
●If a bicycle carrier or similar
heavy object is attached to the
back door, the power back door
may not operate, causing itself
to malfunction, or the back door
may suddenly shut again after
being opened, causing some-
one’s hands, head or neck to be
caught and injured. When
installing an accessory part to
the back door, using a genuine
Toyota part is recommended.
■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 activate the jam
protection function.
●The jam protection function may
not work if something gets
caught just before the back 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.
■Close & lock (Walk-Away)
function
The back door starts to close
automatically when leaving the
back door. Check the safety of the
surrounding area to make sure
there are no obstacles or anything
that could cause any of your
belongings to get caught.
NOTICE
■Back door spindles
The back door is equipped with
spindles that hold the back door in
place.
Observe the following precau-
tions.
Failure to do so may cause dam-
age to the back door spindle,
resulting in malfunction.
●Do not attach any foreign
objects, such as stickers, plastic
sheets, or adhesives to the
spindle rod.
●Do not attach any accessories
other than genuine Toyota parts
to the back door.
●Do not place your hand on the
spindle or apply lateral forces to
it.
■To prevent back door closer
malfunction
Do not apply excessive force to
the back door while the back door
closer is operating. Applying
excessive force may cause the
back door closer to malfunction.
■To prevent damage to the
power back door
●Make sure that there is no ice
between the back door and
frame that would prevent move-
ment of the back door. Operat-
ing the power back door when
excessive load is present on the
back door may cause a mal-
function.

2024-2. Opening, closing and locking the doors
The settings of the power back
door system can be changed by
displaying “PBD” from “
Vehicle Settings” on of the
multi-information display. (
P.166)
The changed power back door set-
tings are not reset by turning the
power switch to OFF. In order to
restore the original settings, they
need to be changed back on the
of the multi-information display.
The open position of the power
back door can be adjusted.
1Stop the back door in the
desirable position. ( P.194)
2 Press and hold the
switch on the lower part of
the back door for approxi-
mately 2 seconds.
When the settings are completed,
the buzzer sounds 4 times.
When opening the back door the
next time, the back door will stop at
that position.
■Canceling the adjusted open
position of the back door
Press and hold the switch on
NOTICE
●Do not apply excessive force to
the back door while the power
back door is operating.
●Take care not to damage the
sensors (installed on the right
and left edges of the power
back door) with a knife or other
sharp object. If the sensor is
disconnected, the power back
door will not close automati-
cally.
■Close & lock function*
*
: This setting can be customized by your Toyota dealer.
When closing the power back
door using the close & lock func-
tion, a different buzzer than the
normal one will sound before the
operation begins.
To check that the operation has
started correctly, check that a dif-
ferent buzzer than the normal one
has sounded.
Additionally, when the power back
door is fully closed and locked,
operation signals will indicate that
all of the doors have been locked.
(  P.186)
Before leaving the vehicle, make
sure that the operational signals
have operated and that all of the
doors are locked.
Changing settings of the
power back door system
(vehicles with power back
door)
Adjusting the open posi-
tion of the back door
(vehicles with power back
door)

2034-2. Opening, closing and locking the doors
4
Before driving
the lower part of the back door for
approximately 7 seconds.
After the buzzer sounds 4 times, it
sounds twice more. When the
power back door does the opening
operation the next time, the door will
open to the initial settings position.
■Customization
The opening position can be set
with the multi-information display.
(  P.166)
Priority for the stop position is given
to the last position set by either the
switch on the lower part of the
back door or multi-information dis-
play.
■Antenna location
Antenna outside the cabin
(driver’s side)
Antenna outside the cabin (front
passenger’s side) (if equipped)
Antenna outside the luggage
compartment (if equipped)
Antennas inside the cabin
Smart key system
The following operations
can be performed simply by
carrying the electronic key
on your person, for example
in your pocket. The driver
should always carry the
electronic key.
 Locks and unlocks the
doors ( P.185)
 Locks and unlocks the back
door (if equipped) ( P.192)
 Starts the hybrid system
( P.251)
A
B
C
D

2044-2. Opening, closing and locking the doors
■Effective range (areas within
which the electronic key is
detected)When locking or unlocking the
doors
The system can be operated when
the electronic key is within about 2.3
ft. (0.7 m) of the driver’s door han-
dle, front passenger’s door handle
(if equipped) and back door opener
switch (if equipped). (Only the doors
detecting the key can be operated.)
When starting the hybrid system
or changing power switch modes
The system can be operated when
the electronic key is inside the vehi-
cle.
■If an alarm sounds or a warning
message is displayed
An alarm sounds and warning mes-
sage displays shown on the multi-
information display are used to pro-
tect against unexpected accidents
or theft of the vehicle resulting from
erroneous operation. When a warn-
ing message is displayed, take
appropriate measures based on the
displayed message.
When only an alarm sounds, cir-
cumstances and correction proce-
dures are as follows.
●When an exterior alarm sounds
once for 5 seconds
●When an interior alarm pings con-
tinuously
■If “Key Detected in Vehicle” is
shown on the multi-information
display
An attempt was made to lock the
doors using the smart key system
while the electronic key was still
inside the vehicle. Retrieve the elec-
tronic key from the vehicle and lock
the doors again.
■Battery-saving function
The battery-saving function will be
activated in order to prevent the
electronic key battery and the 12-
volt battery from being discharged
while the vehicle is not in operation
for a long time.
●In the following situations, the
smart key system may take some
time to unlock the doors. Also the
illuminated entry system may not
operate properly.
• The electronic key has been left in
A
B
SituationCorrection pro-
cedure
An attempt was
made to lock the
vehicle while a
door was open.Close all of the
doors and lock
the doors again.
SituationCorrection pro-cedure
The power
switch was
turned to ACC
while the driver’s
door was open
(or the driver’s
door was opened
while the power
switch was in
ACC).
Turn the power
switch to OFF
and close the
driver’s door.

2054-2. Opening, closing and locking the doors
4
Before driving
an area of approximately 11.5 ft.
(3.5 m) of the outside of the vehi-
cle for 40 seconds or longer.
• The smart key system has not been used for 5 days or longer.
●If the smart key system has not
been used for 14 days or longer,
the doors cannot be unlocked at
any doors except the driver’s
door. In this case, take hold of the
driver’s door handle, or use the
wireless remote control or the
mechanical key, to unlock the
doors.
■Turning an electronic key to
battery-saving mode
●When battery-saving mode is set,
battery depletion is minimized by
stopping the electronic key from
receiving radio waves.
Press twice while pressing
and holding .
Confirm that the electronic key indi-
cator flashes 4 times.
While the battery-saving mode is
set, the smart key system cannot be
used. To cancel the function, press
any of the electronic key buttons.
●Electronic keys that will not be
used for long periods of time can
be set to the battery-saving mode
in advance.
■When electronic key function
stops
If the position of the electronic key
has not changed for a certain
amount of time such as when the
electronic key is left somewhere, the
function of the electronic key stops to reduce depletion of the battery.
In this case, function can automati-
cally be restored by moving the
position of the key such as by lifting
it up.
■Conditions affecting operation
The smart key system uses weak
radio waves. In the following situa-
tions, the communication between
the electronic key and the vehicle
may be affected, preventing the
smart key system, wireless remote
control and immobilizer system from
operating properly.
●When the electronic key battery is
depleted
●Near a TV tower, electric power
plant, gas station, radio station,
large display, airport or other facil-
ity that generates strong radio
waves or electrical noise
●When the electronic key is in con-
tact with, or is covered by the fol-
lowing metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have alumi-
num foil inside
• Metallic wallets or bags
•Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wireless key (that
emits radio waves) is being used
nearby
●When carrying the electronic key
together with the following devices
that emit radio waves
• Portable radio, cellular phone, cordless phone or other wireless
communication devices
• Another vehicle’s electronic key or a wireless key that emits radio
waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint with a metallic con-
tent or metallic objects are
attached to the rear window