sensor TOYOTA PRIUS PRIME 2023 Owners Manual

8
sor data
 Image data (images from the
front, rear, vehicle periphery,
and driver monitor cameras)
*2
*2: The vehicle has multiple cam-
eras. For details on from which
cameras images are recorded,
contact your Toyota dealer.
 Location information
These computers do not record
conversations, sounds, or
images of the inside of the vehi-
cle.
Also, personal information which
may be used to identify the
owner of the vehicle (name,
gender, age, etc.) is not
recorded.
■Usage of recorded data and
personal information by the
Toyota Safety Sense 3.0
The operating state of each sys-
tem, data from each sensor,
image data (images from the
front/rear cameras), and posi-
tion information is recorded by
the Toyota Safety Sense 3.0 in
the following situations. Toyota
obtains this information when
the vehicle is brought to the
dealership or when sent to the
Toyota servers.
 In certain collisions or colli-
sion-like situations
 When driving on roads with
certain traffic situations, such
as congestion, poor road sur-
faces, poor weather, etc. 
When driving on certain
roads, such as roads which
were recently opened or
extended
 After the hybrid system is
started, for a certain amount
of time
To learn more about the vehicle
data collected, used and shared
by Toyota, please visit
www.toyota.com/privacyvts/.
■Data provision and use pur-
pose by third parties
Data recorded by the computers
may be used for collision analy-
sis, malfunction diagnosis, auto-
mated driving, advanced safety
and map related technologies
(technology, product develop-
ment, product improvement,
etc.) and products and services
which use data (maps used for
automated driving and
advanced safety technologies,
driving condition analysis, analy-
sis of the driving environment,
such as road infrastructure, traf-
fic condition communication,
etc. Herein referred to as “indi-
vidual services”.)
Also, this data may be used for
customer support related to a
collision, collisi on analysis or
resolution.
In situations such as the follow-
ing, Toyota may disclose the
recorded data to a third party:
 When the consent of the vehi-

361-1. For safe use
■SRS airbag system componentsFront impact sensors
Front passenger airbag
Side impact sensors (front door)
Curtain shield airbags
Side impact sensors (front)
Seat belt pretensioners and force limiters
Front side airbags
“PASSENGER AIR BAG ON” and “PASSENGER AIR BAG OFF”
indicator lights
Rear side airbags
Front passenger’s seat belt buckle switch
Driver airbag
Front passenger occupant classification sensors
SRS warning light
Airbag sensor assembly
Your vehicle is equipped with ADVANCED AIRBAGS designed
based on US motor vehicle safety standards (FMVSS208). The air-
A
B
C
D
E
F
G
H
I
J
K
L
M
N

371-1. For safe use
1
For safety and security
bag sensor assembly (ECU) controls airbag deployment based on
information obtained from the sensors, etc., shown in the system
components diagram above. This information includes crash sever-
ity and occupant information. As the airbags deploy, a chemical
reaction in the inflators quickly fills the airbags with non-toxic gas to
help restrain the motion of the occupants.
■If the SRS airbags deploy
(inflate)
●Slight abrasions, burns, bruising,
etc., may be sustained from SRS
airbags, due to the extremely high
speed of deployment (inflation) by
hot gases.
●A loud noise and white powder will
be emitted.
●Parts of the airbag module (steer-
ing wheel hub, airbag cover and
inflator) as well as the parts
around the airbags may be hot for
several minutes. The airbag itself
may also be hot.
●The windshield may crack.
●The hybrid system will be stopped
and fuel supply to the engine will
be stopped. (P.87)
●The brakes and st op lights will be
controlled automatically.
(  P.425)
●The interior lights will turn on auto-
matically. ( P.446)
●The emergency flashers will turn
on automatically. ( P.546)
●For Safety Connect subscribers, if
any of the following situations
occur, the system is designed to
send an emergency call to the
response center, notifying them of
the vehicle’s location (without
needing to push the “SOS” button)
and an agent will a ttempt to speak
with the occupants to ascertain
the level of emergency and assis-
tance required. If the occupants
are unable to communicate, the
agent automatically treats the call
as an emergency and helps to dis-
patch the necessary emergency services. (
P.65)
• When an SRS airbag has been deployed
• When a seat belt pretensioner has
operated
• When the vehicle has been involved in a severe rear-end colli-
sion
■The SRS airbags deploy in a
frontal impact when
●The following SRS airbags will
deploy in the event of an impact
that exceeds a threshold level
(level of force corresponding to an
approximately 12 - 18 mph [20 -
30 km/h] frontal collision with a
fixed wall that does not move or
deform):
• SRS front airbags
●The threshold level at which the
SRS airbags will deploy will be
higher than normal in the in the
following situations:
• When the vehicle collides with an
object, such as a parked vehicle
or sign pole, which moves or
deforms on impact
• If the vehicle is involved in an underride collision, such as a colli-
sion in which the front of the vehi-
cle underrides, or goes under, the
bed of a truck
●Depending on the type of collision,
only the following may deploy:
• Seat belt pretensioners
●The SRS airbags for the front pas-
senger’s seat will not deploy if
there is no passenger in the front
passenger seat. However, the
SRS airbags for the front passen-
ger’s seat may deploy, even if the
seat is unoccupied, if luggage is
put on the seat.

872-1. Plug-in hybrid system
2
Plug-in hybrid system
When a certain level of impact is
detected by the impact sensor,
the emergency shut off system
blocks off the high voltage cur-
rent and stops the fuel pump to
minimize the risk of electrocu-
tion and fuel leakage.
If the emergency shut off system
activates, your vehicle will not
restart. To restart the hybrid sys-
tem, contact your Toyota dealer.
A message is automatically dis-
played when a malfunction
occurs in the hybrid system or
an improper operation is
attempted.
If a warning message is shown
on the multi-information display,
read the message and follow the
instructions.
■If a warning light comes on, a
warning message is displayed
or the 12-volt battery is discon-
nected
The hybrid system may not start. In
that case, try to start the system
again. If the “READY” indicator does
not come on, contact your Toyota
dealer.
NOTICE
●If the vehicle has not been refu-
eled for a certain amount of time
and it is possible that the quality
of the fuel remaining in the tank
has changed, “No New Fuel has
been Added Recently Please
refuel” is displayed on the multi-
information display when the
power switch is turned to ON. If
the message is displayed, refuel
the vehicle immediately.
Emergency shut off sys-
tem
Hybrid warning message

1703-1. Instrument cluster
system.
•“Timing”
Select to set the alert timing for
FCTA system.
Regenerative brake
Select to set up the following items.
• “Deceleration”
Select to change the regenerative
braking force when Regeneration
Boost is operating. ( P.260)
• “Deceleration Memory”
Select to store the settings for
regenerative braking force.
(  P.260)
 “TPWS setting” (Tire Pres-
sure Warning System)
( P.516)
• “Tire Set Switching”
Select to register the tire pressure
warning system sensor ID code set.
( P.524)
• “Tire Rotation”
Select to register the position of
each wheel after performing a tire
rotation. ( P.518)
• “Tire Pressure Setting”
Select to perform the tire inflation
pressure setting procedure of the
tire pressure warning system.
(  P.520)
• “Pressure unit setting”
Select to change the units of mea-
sure displayed.( P.619)
 Driver monitor (if equipped)
Select to enable/disable the driver
monitor warning function. ( P.292)
 PBD (Power Back Door) (if equipped) (
P.194)
Select to set up the following items.
• System settings
Select to enable/d isable the power
back door system.
• “Opening Adjustment”
Select the open position when
power back door is fully open.
•“Volume”
Select to set the volume of the
buzzer which sounds when the
power back door system operates.
 “Scheduled Maintenance”
Select to reset the scheduled main-
tenance information (message indi-
cating maintenance is required and
distance until the next mainte-
nance) after all maintenance is per-
formed.
Oil Maintenance
Select to reset th e Oil maintenance.
(  P.506)
 Rear Seat Reminder
( P.188)
Select to enable/disable the rear
seat reminder function.
Digital Keys (if equipped)
Select to reset registered digital
keys. ( P.183)
■ Settings
 “Language”
Select to change the language on
the multi-information display.
“Units”
Select to change the unit of mea-
sure for fuel consumption.
“Meter Type”

1854-2. Opening, closing and locking the doors
4
Before driving
4-2.Opening, closing and locking the doors
■Using the entry function
Carry the electronic key to
enable this function.
1 Grip the driver’s door handle
to unlock the door. Holding
the driver’s door handle for
approximately 2 seconds
unlocks all the doors.
Grip the front passenger’s
door handle with the sensor
(if equipped) to unlock all the
doors
*.
Make sure to touch the sensor on
the back of the handle.
The doors cannot be unlocked for 3
seconds after the doors are locked.
*: The door unlock settings can be
changed. ( P.185)
2 Touch the lock sensor (the
indentation on the surface of
the door handle) to lock the
doors.
Check that the do or is securely
locked.
■Using the wireless remote
control
1 Locks all the doors
Check that the do or is securely
locked.
2 Unlocks all the doors
Pressing the button unlocks the
driver’s door. Pressing the button
again within 5 seconds unlocks the
other doors.
Press and hold to open the side
windows.
*
*
: This setting must be customized at your Toyota dealer.
■Switching the door unlock func-
tion
It is possible to set which doors the
entry function unlocks using the
wireless remote control. Perform the
switching operation in the vehicle or
within approximately 3.2 ft. (1 m) of
the vehicle.
1 Turn the power switch to OFF.
2 When the indicator light on the
key surface is not on, press and
hold , (if equipped)
Side doors
The vehicle can be locked
and unlocked using the
entry function, wireless
remote control, door lock
switches or inside lock but-
tons.
Unlocking and locking the
doors from the outside

1864-2. Opening, closing and locking the doors
or for approximately 5
seconds while pressing and
holding .
The setting changes each time an
operation is performed, as shown
below. (When changing the setting
continuously, release the buttons,
wait for at least 5 seconds, and
repeat step 2 .)
■Operation signals
Doors: A buzzer sounds and the
emergency flashers flash to indicate
that the doors have been
locked/unlocked. (Locked: Once;
Unlocked: Twice)
Side windows: A buzzer sounds to
indicate that the side windows are
operating.
■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. (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 surface of the door handle
When the door cannot be locked
even if the lock sensor on the sur-
face of the door handle is touched
by a finger, touch the lock sensor
with the palm.
When gloves are being worn,
remove the gloves.
■Door lock buzzer
If an attempt to lock the doors using
the entry function is made when a
door other than the door you are
locking is open, a buzzer sounds
continuously for 5 seconds. Fully
close all the doors, and lock the
vehicle once more.
■Conditions affecting the opera-
tion of the smart key system or
wireless remote control
 P.205
■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.587)
●Replace the key battery with a
new one if it is depleted. ( P.538)
Multi-informa-
tion dis-
play/BeepUnlocking func- tion
Exterior: Beeps 3 times
Holding the
driver’s door han-
dle unlocks only
the driver’s door.
Holding the front
passenger’s door
handle with the
sensor (if
equipped)
unlocks all the
doors.
Exterior: Beeps twice
Holding the
driver’s door han-
dle or front pas-
senger’s door
handle with the
sensor (if
equipped)
unlocks all the
doors.

1964-2. Opening, closing and locking the doors
Close the back door and lock
all doors after moving away
from the back door (close &
lock [Walk-Away] function)
1 Close all of the doors except
the back door, carrying an
electronic key and press the
switch on the lower part
of the back door.
A different buzzer than the normal
one will sound and the close & lock
(Walk-Away) function will go into
standby.
2 While the buzzer is sounding,
move away from the back
door.
When the sensor detects that you
are away from the back door, the
emergency flashers will flash, and
the buzzer will sound. Depending
on the direction of moving away
from the back door, the location
and how to hold the electronic key
or circumstances, it may not be
detected properly.
All the doors other than the back
door will be locked, and after the
back door is closed, the back door
will also be locked. When all the
doors have been closed and
locked, the buzzer will sound and
the emergency flashers will flash.
The standby state is canceled if you
do not move away from the back
door for 30 seconds. To operate the function again,
perform the proce-
dure again from the beginning.
If you approach the back door car-
rying the electronic key, the back
door operation will stop, all the
doors will be unlocked, and the
buzzer will sou nd and the emer-
gency flashers will flash.
If the switch is pressed after
the back door operation has
stopped, the close & lock (Walk-
Away) function will go into standby
again.
 Close the back door and lock
all doors (close & lock func-
tion)
*
*: This setting can be customized
by your Toyota dealer.
Close all of the doors except the
back door, carrying an electronic
key and press the switch on
the lower part of the back door.
A different buzzer than the normal
one will sound and the power back
door will begin closing automati-
cally. 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.
Operation signals will indicate that
all the doors have been closed and
locked. ( P.186)
Pressing the switch while the
power back door is operating will
stop the operation. When the
switch is pressed again during the
halted operation, the back door will
be closed.

1974-2. Opening, closing and locking the doors
4
Before driving
■Using the back door handle
Lower the back door using the
back door handle .
The back door closing assist
(  P.198) will be activated, and the
power back door will fully close
automatically.
■Luggage compartment light
●The luggage compartment light
turns on when the back door is
opened.
●When the power switch is turned
to OFF, the light will go off auto-
matically after 20 minutes.
■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 position.
Whatever the stat e of the power
switch, the back door closer oper-
ates.
■Power back door operating con-
ditions
The power back door can automati-
cally open and close under the fol-
lowing conditions:
●When the power back door sys-
tem is enabled. ( P.166)
●When the power switch is in ON,
in addition to the above for the
opening operations, the back door
operates for any of the following
conditions:
• Parking brake is engaged
• The brake pedal is depressed
• The shift position 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, th e 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
A

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)