sensor TOYOTA COROLLA HYBRID 2023 Owner's Guide

2614-5. Using the driving support systems
4
Driving
view mirror indicator may be difficult
to see.
■Buzzer
If the volume setting of the audio
system is high or the surrounding
area is loud, it may be difficult to
hear the buzzer.
■Customization
Some functions can be customized.
(  P.442)
The safe exit assist can be
enabled/disabled on
(4.2-inch display) or (7-inch
display) of the multi-information
display. ( P.442)
When the safe exit assist is off,
the driving assist information
WARNING
■To ensure the system can
operate properly
Safe exit assist sensors are
installed behind the left and right
sides of the rear bumper respec-
tively. Observe the following to
ensure the safe exit assist can
operate correctly.
●Keep the sensors and the sur-
rounding areas on the rear
bumper clean at all times.
If a sensor or its surrounding area
on the rear bumper is dirty or cov-
ered with snow, the Safe Exit
Assist may not operate and a
warning message will be dis-
played. In this situation, clear off
the dirt or snow and drive the
vehicle with the operation condi-
tions of the SEA function satisfied
for approximately 10 minutes. If
the warning message does not
disappear, have the vehicle
inspected by your Toyota dealer.
●Do not attach a ccessories,
stickers (including transparent
stickers), aluminum tape, etc. to
a sensor or its surrounding area
on the rear bumper.
●Do not subject a sensor or its
surrounding area on the rear
bumper to a strong impact.
If a sensor is moved even
slightly off position, the system
may malfunction and vehicles
may not be detected correctly.
In the following si tuations, have
your vehicle inspected by your
Toyota dealer.
• A sensor or its surrounding area is subject to a strong impact.
• If the surrounding area of a sen- sor is scratched or dented, or
part of them h as become dis-
connected.
●Do not disassemble the sensor.
●Do not modify the sensor or sur-
rounding area on the rear
bumper.
●If a sensor or the rear bumper
needs to be removed/installed
or replaced, contact your Toyota
dealer.
●Do not paint the rear bumper
any color other t han an official
Toyota color.
Turning the Safe exit
assist system ON/OFF

2624-5. Using the driving support systems
indicator will illuminate. At this
time, “Safe Exit Assist OFF” will
be displayed on the multi-infor- mation display. Each time the
power switch is turned to ON,
the safe exit assist is enabled.
■Objects that can be detected by the Safe exit assist
When the safe exit assist detects the following vehicles or bicycles
behind your vehicle using a rear side radar sensor, the occupan ts of
the vehicle are informed through an outside rear view mirror in dica-
tor, buzzer, and the multi-information display.
Vehicle or bicycle which has a high possibility of colliding wi th a
door when opened
■The Safe exit assist detection areas
The areas that vehicles can be detected in are outlined below.
Approximately 145 ft. (45 m) rearward from the front door
*
*: The faster a vehicle or bicycle is approaching, the distance at which an
outside rear view mirror ind icator will illuminate or blink wil l become fur-
ther.
■The Safe exit ass ist is opera-
tional when
The Safe exit assist is operational
when all of the following conditions
are met:●When the power switch is ON,
less than 3 minutes have elapsed
since the hybrid system was off, or
less than 3 minutes have elapsed
since a door was opened and
someone has entered the vehicle

2634-5. Using the driving support systems
4
Driving
(the time which operation is possi-
ble may be extended if a door is
opened and closed)
●Safe exit assist is on
●The vehicle is stopped.
●The shift lever is in a position
other than R.
■The Safe exit assist will detect a
vehicle when
The Safe exit assist will detect a
vehicle present in the detection area
in the followin g situations:
●When the vehicle is stopped and a
vehicle or bicycle, which is travel-
ing parallel to the vehicle, is
approaching within the area that a
door opens
■Conditions under which the
system will not detect a vehicle
●Safe exit assist does not detect
the following objects, vehicles,
and bicycles:
• Vehicles or bicycles which are
approaching slowly
*
• Vehicles or bicycles which are determined to have a low possibil-
ity of colliding with a door when
opened
*
• Vehicles or bicycles which are
approaching from directly behind*
• Vehicles or bicycles which are approaching from the front*
• Guardrails, walls , signs, parked
vehicles, and other stationary
objects
*
• Pedestrians, animals, etc.*
*
: Depending on the conditions, detection of a vehicle and/or
object may occur.
●In situations such as the following,
safe exit assist will not operate:
• When 3 minutes or more have elapsed since the engine off (the
time which operation is possible
may be extended if a door is
opened and closed)
• When your vehicle is not com- pletely stopped
■Conditions under which the
system may not function cor-
rectly
●The Safe exit assist may not
detect vehicles corr ectly in the fol-
lowing situations:
• When the sensor is misaligned due to a strong impact to the sen-
sor or its surrounding area
• When mud, snow, ice, a sticker, etc. is covering the sensor or sur-
rounding area on the rear bumper
• When the vehicle is stopped on a
wet road surface, such as in a
puddle, while in inclement
weather, such as heavy rain,
snow, fog, etc.
• When a vehicle or bicycle approaches from behind a nearby
parked vehicle
• When an approaching vehicle or bicycle suddenly changes direc-
tion
• Immediately after a vehicle or bicycle starts moving
• When the trunk is open
• When a bicycle carrier, ramp, or
other accessory is installed to the
back of the vehicle
• When a parked vehicle, wall, sign, person or other stationary object
is behind the vehicle
• When the vehicle is stopped at an angle to the road
• When a vehicle is traveling near
an approaching vehicle or bicycle
• When an approaching vehicle or bicycle is traveling along a station-
ary object, such a wall or sign
• When a vehicle or bicycle is approaching at high speed
• When towing with the vehicle
• When stopped on a steep slope
• When stopped on a curve or at the exit of a curve
●Instances of the Safe exit assist
unnecessarily detecting a vehicle
and/or object may increase in the
following situations:
• When the sensor is misaligned
due to a strong impact to the sen-
sor or its surrounding area
• When a vehicle or bicycle

2674-5. Using the driving support systems
4
Driving
according to various running
conditions including normal driv-
ing, during cornering, on a
uphill, when starting off, during
acceleration, on a slippery roads
due to snow or rain, thus con-
tributing to stable operability and
driving stability.
■The Secondary Collision
Brake
When the SRS airbag sensor
detects a collision and the sys-
tem operates, the brakes and
brake lights are automatically
controlled to reduce the vehicle
speed and help reduce the pos-
sibility of further damage due to
a secondary collision.
■When the TRAC/VSC/ABS sys-
tems are operating
The slip indicator light will flash
while the TRAC/VSC/ABS systems
are operating.
■Disabling the TRAC system
If the vehicle gets stuck in mud, dirt
or snow, the TRAC system may
reduce power from the hybrid sys-
tem to the wheels. Pressing to
turn the system off may make it eas-
ier for you to rock the vehicle in
order to free it.
To turn the TRAC system off, quickly
press and release . The “Traction Cont
rol Turned OFF”
will be shown on the multi-informa-
tion display.
Press again to turn the system
back on.
Ty p e A
Ty p e B
■Turning off both TRAC and VSC
systems
To turn the TRAC and VSC systems
off, press and hold for more
than 3 seconds while the vehicle is
stopped.
The VSC OFF indicator light will
come on and the “Traction Control
Turned OFF” will be shown on the
multi-information display.
*
Press again to turn the system
back on.
*: PCS will also be disabled (only
Pre-Collision warning is avail-
able). The PCS warning light will
come on and a message will be
displayed on the multi-information
display. ( P.217)

2694-5. Using the driving support systems
4
Driving
tem from overheating when there is
frequent steering input over an
extended period of time. The steer-
ing wheel may feel heavy as a
result. Should this occur, refrain
from excessive steering input or
stop the vehicle and turn the hybrid
system off. The EPS system should
return to normal wit hin 10 minutes.
■Secondary Collision Brake
operating conditions
The system operates when the SRS
airbag sensor detects a collision
while the vehicle is in motion.
However, the system does not oper-
ate when the components are dam-
aged.
■Secondary Collision Brake
automatic cancellation
The system is automatically can-
celed in any of th e following situa-
tions.
●The vehicle speed drops below
approximately 0 mph (0 km/h)
●A certain amount o f time elapses
during operation
●The accelerator pedal is
depressed a large amount
■If a messege about AWD is
shown on the multi-information
display (AWD models)
Perform the following actions.
●"AWD System Over-heated
Switching to 2WD Mode"
AWD system is overheated. Stop
the vehicle in a safe place with the
hybrid system operating.
*
If the message disappears after a
while, there is n o problem. If the
message remains, have the vehicle
inspected by your Toyota dealer
immediately.
●"AWD System Over-heated 2WD
Mode Engaged"
AWD system has been temporarily
released and switched to front-wheel drive due to overheat-
ing. Stop the vehicle in a safe place
with the hybrid system operating.
*
If the message disappears after a
while, AWD system will automati-
cally recover. If the message
remains, have the vehicle inspected
by your Toyota dealer immediately.
●"AWD system Malfunction 2WD
Mode Engaged Visit Your Dealer"
A malfunction occurs in the AWD
system. Have the vehicle inspected
by your Toyota dealer immediately.
*: When stopping the vehicle, do not stop the hybrid system until the
display message has turned off.
WARNING
■The ABS does not operate
effectively when
●The limits of tire gripping perfor-
mance have been exceeded
(such as excessively worn tires
on a snow covered road).
●The vehicle hydroplanes while
driving at high speed on wet or
slick roads.
■Stopping distance when the
ABS is operating may exceed
that of normal conditions
The ABS is not designed to
shorten the vehicle’s stopping dis-
tance. Always maintain a safe dis-
tance from the veh icle in front of
you, especially in the following sit-
uations:
●When driving on dirt, gravel or
snow-covered roads
●When driving with tire chains
●When driving over bumps in the
road

3797-2. Steps to take in an emergency
7
When trouble arises
■Parking brake indicator
■Brake hold operated indicator
■Warning buzzer
In some cases, the buzzer may not
be heard due to being in a noisy
location or audio sound.
■Front passenger detection sen-
sor, seat belt reminder and
warning buzzer
●If luggage is placed on the front
passenger seat, the front passen-
ger detection sensor may cause
the warning light to flash and the
warning buzzer to sound even if a
passenger is not sitting in the
seat.
●If a cushion is placed on the seat,
the sensor may n ot detect a pas-
senger, and the warning light may
not operate properly.
■Operation of rear passengers’
seat belt re minder lights
●The rear passengers’ seat belt
reminder lights will illuminate for
approximately 60 seconds after
either rear door has been opened
and closed.
●If any rear seat belt is fastened
and then unfastened, the corre-
sponding light for that seat will illu-
minate continuously . If either rear
door is opened and closed while a
rear passengers’ seat belt light is
illuminated, it will tu rn off approxi-
mately 60 seconds after the door
is closed.
■SRS warning light
This warning light system monitors
the airbag sensor assembly, front
impact sensors, side impact sensors
(front door), side impact sensors
(front), driver’s seat position sensor,
driver’s seat belt buckle switch, front
passenger seat belt buckle switch,
“AIR BAG ON” indicator light, “AIR
BAG OFF” indicator light, seat belt
pretensioners, airbags, intercon-
necting wiring and power sources.
(  P. 3 2 )
■Electric power steering system
warning light (warning buzzer)
When the 12-volt battery charge
becomes insufficient or the voltage
temporarily drops, the electric power
Warning lightDetails/Actions
(Flashes) (U.S.A.)
or
(Flashes)
(Canada)
It is possible that the parking brake is not fully engaged or
released
 Operate the parking brake switch once again.
This light comes on the parking brake is not released. If the
light turns off after the parking brakes is fully released, the
system is operating normally.
Warning lightDetails/Actions
(Flashes)
Indicates a malfunction in the brake hold system
 Have the vehicle inspected by your Toyota dealer
immediately.

3847-2. Steps to take in an emergency
●RCTA (Rear Cross Traffic
Alert) (if equipped)
●SEA (Safe Exit Assist) (if
equipped)
Have the vehicle inspected by your
Toyota dealer immediately.
■If “System Stopped See
Owner’s Manual” is displayed
Indicates one of the following sys-
tems is disabled.
●PCS (Pre-Collision system)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam)
●Dynamic radar cruise control
●RSA (Road Sign Assist) (if
equipped)
●BSM (Blind Spot Monitor) (if
equipped)
●RCTA (Rear Cross Traffic
Alert) (if equipped)
●SEA (Safe Exit Assist) (if
equipped)
Follow the followi ng correction
methods.
• Check the voltage of the battery
• Check the sensors that the Toyota
Safety Sense 3.0 u ses for foreign
matter covering them. Remove
them if any. ( P.202)
Indicates the sensors may not be
operating properly. ( P.205)
When problems are solved and the
sensors are operatio nal, this indica-
tion may disappear by itself.
■If “System Stopped Front Cam-
era Low Visibility See Owner’s
Manual” is displayed
Indicates one of the following sys-
tems is disabled.
●PCS (Pre-Collision system)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam)
●Dynamic radar cruise control
●RSA (Road Sign Assist) (if
equipped)
Follow the following correction
methods.
• Using the windshield wipers, remove the dirt or foreign matter
from the windshield.
• Using the air conditioning system, defog the windshield.
• Close the hood, remove any stick- ers, etc. to clear the obstruction in
front of the front camera.
■If “System Stopped Front Cam-
era Out of Temperature Range
Wait until Normal Temperature”
is displayed
Indicates one of the following sys-
tems is disabled.
●PCS (Pre-Collision system)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam)
●Dynamic radar cruise control
●RSA (Road Sign Assist) (if
equipped)
Follow the following correction
methods.
• If the front camer a is hot, such as
after the vehicle is parked in the
sun, use the air conditioning sys-
tem to decrease the temperature
around the front camera
• If a sunshade was used when the vehicle was parked, depending on
its type, the sunlight reflected from
the surface of the sunshade may
cause the temperature of the front
camera to become excessively
high
• If the front camera is cold, such after the vehicle is parked in an
extremely cold environment, use

3857-2. Steps to take in an emergency
7
When trouble arises
the air conditioning system to
increase the temperature around
the front camera
■If “System Stopped Front Radar
Sensor Blocked Clean Radar
Sensor” is displayed
Indicates one of the following sys-
tems is disabled.
●PCS (Pre-Collision system)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam)
●Dynamic radar cruise control
Follow the followi ng correction
methods.
• Check if there is any foreign mat- ter attached to the radar sensor or
radar sensor cover and clean
them if necessary ( P.203)
• This message may be displayed when driving in an open area with
few nearby vehicles or structures,
such as a desert, grasslands, sub-
urbs, etc.
The message may be cleared by
driving the vehicle in an area with
structures, vehicles, etc., nearby.
■If “System Stopped Front Radar
Sensor Out of Temperature
Range Wait until Normal Tem-
perature” is displayed
Indicates one of the following sys-
tems is disabled.
●PCS (Pre-Collision system)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam)
●Dynamic radar cruise control
Follow the followi ng correction
methods.
The temperature of the radar sensor
is outside of the operating range.
Wait for the temperature to become
appropriate.
■If “System Stopped Front Radar
In Self Calibration See Owner’s
Manual” is displayed
Indicates one of the following sys-
tems is disabled.
●PCS (Pre-Collision system)
●LDA (Lane Departure Alert)
●LTA (Lane Tracing Assist)
●AHB (Automatic High Beam)
●Dynamic radar cruise control
Follow the following correction
methods.
• Check if there is any foreign mat- ter attached to the radar sensor or
radar sensor cover and clean
them if necessary ( P.203)
• The radar sensor may be mis- aligned and will be adjusted auto-
matically while d riving. Continue
driving for a while.
■If “Cruise Control Unavailable
See Owner’s Manual” is dis-
played
Indicates one of the following sys-
tems is disabled.
●Dynamic radar cruise control
●Cruise control
A message is displayed when the
driving assist s witch is pushed
repeatedly.
Press the driving assist switch
quickly and firmly.
■If “Maintenance Required
Soon” is displayed
Indicates that all maintenance
according to the driven distance on
the maintenance schedule
* should
be performed soon.
Comes on approximately 4500
miles (7200 km) after the message
has been reset. If necessary, per-
form maintenance. Please reset the
message after the maintenance is
performed. ( P.309)
*: Refer to the separate “Scheduled
Maintenance” or “Owner’s Man-

4478-2. Customization
8
Vehicle specifications
*: If equipped
■Moon roof* ( P.153)
*: If equipped
■Automatic light control system ( P.189)
■Lights ( P.189)
*: Except for Canada
■PCS (Pre-Collision System) ( P.207)
*1: The system is automatically enabled each time the power switch is
turned to ON.
*2: This setting changes in ac cordance with My Settings
FunctionDefault settingCustomized setting
Linked operation of com-
ponents when key is
used (open only)
Slide onlyTilt only——O
Linked operation of com-
ponents when wireless
remote control is used
Slide onlyTilt only——O
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2O—O
Time elapsed before
headlights automatically
turn off after doors are
closed
30 seconds
Off
O—O60 seconds
90 seconds
Windshield wiper linked
headlight illuminationOnOff——O
FunctionDefault settingCustomized setting
Daytime running light
systemOnOff*O—O
FunctionCustomized setting
PCS (Pre-Collision Sys-
tem)
*1On, Off—O—
Warning timing*2Later, Default, Earlier—O—

475Alphabetical Index
Reporting safety defects for U.S. owners................................... 454
Resetting the message indicat- ing maintenance is required 309
Road Sign Assist (RSA) ......... 234
RSA (Road Sign Assist) ......... 234
S
Safe Exit Assist ...................... 260
Safety Connect ......................... 72
Seat belt reminder light . 375, 376
Seat belts .................................. 27 Adjusting the seat belt ............ 29
Automatic Locking Retractor .. 29
Child restraint system installation ............................................. 50
Cleaning and maintaining the seat belt.............................. 305
Emergency Locking Retractor 29
How to wear your seat belt..... 28
How your child should wear the seat belt................................ 28
Pregnant women, proper seat belt use................................. 27
Reminder light and buzzer . 375, 376
Seat belt extender .................. 28
Seat belt pretensioners .......... 30
SRS warning light................. 374
Seat heaters ............................ 284
Seating capacity ............. 168, 420
Seats Adjustment ........................... 141
Adjustment precautions........ 141
Child seats/child restraint system installation ............................ 48
Cleaning ............................... 305
Head restraints ..................... 144
Properly sitting in the seat ...... 25
Seat heaters ......................... 284
Secondary Collision Brake .... 267 Sensor
AHB (Automatic High Beam) 191
Automatic headlight system .190
BSM (Blind Spot M onitor) .....249
Radar sensor ................250, 261
RCTA ....................................255
Service plug ..............................82
Service reminder message ....309
Shift lever Hybrid transmission ..............180
If th e s hif t le ver ca n no t b e s hif te d from P .................................181
Shift lock system ....................181
Side airbags ..............................31
Side marker lights Light switch...........................189
Replacing light bulbs ............357
Wattage ................................428
Side mirrors Adjustment ...........................148
BSM (Blind Spot M onitor) .....249
Folding..................................149
RCTA function.......................254
Side turn signal lights Replacing light bulbs ............357
Turn signal lever ...................182
Side windows ..........................150
Smart key system Antenna location...................136
Entry functions......................127
Starting the hybrid system ....172
Snow tires ...............................273
Spare tire .................................398 Inflation pressure ..................426
Storage location ...................399
Spark plug ...............................424
Specifications .........................420
Speedometer .......................96, 99
Steering lock Column lock releas e .............170