2023 TOYOTA COROLLA HYBRID Owners Manual

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COROLLA HV_U
Pictorial indexSearch by illustration
For safety
and securityMake sure to read through them
(Main topics: Child seat, theft deterrent system)
Vehicle status
information and
indicatorsReading driving-related information
(Main topics: Meters, multi-information display)
Before driving
Opening and closing the doors and windows,
adjustment before driving
(Main topics: Keys, doors, seats)
Driving
Operations and advice which are necessary for
driving
(Main topics: Starting hybrid system, refueling)
Interior featuresUsage of the interior features
(Main topics: Air conditioner, storage features)
Maintenance
and careCaring for your vehicle and maintenance
procedures
(Main topics: Interior and exterior, light bulbs)
When trouble
arisesWhat to do in case of malfunction and emergency
(Main topics: 12-volt battery discharge, flat tire)
Vehicle
specificationsVehicle specifications, customizable features
(Main topics: Fuel, oil, tire inflation pressure)
For ownersReporting safety defects for U.S. owners, and seat
belt and SRS airbag instructions for Canadian
owners
IndexSearch by symptom
Search alphabetically

2TABLE OF CONTENTS
For your information ........................5
Reading this manual ...................... 11
How to search ................................ 12
Pictorial index ................................ 13
1-1. For safe use Before driving ........................ 24
For safe driving ..................... 25
Seat belts .............................. 27
SRS airbags .......................... 31
Front passenger occupant clas- sification system.................. 41
Exhaust gas precautions....... 46
1-2. Child safety Riding with children ............... 47
Child restraint systems .......... 48
1-3. Emergency assistance Safety Connect ..................... 72
1-4. Hybrid system Hybrid system features ......... 77
Hybrid system precautions .... 82
1-5. Theft deterrent system Immobilizer system ............... 87
Alarm ..................................... 88
2-1. Instrument cluster Warning lights and indicators............................................ 92
Gauges and meters (4.2-inch display)................................ 96
Gauges and meters (7-inch dis- play) .................................... 99
Multi-information display (4.2-inch display).............. 102
Multi-information display (7-inch display)............................. 109Energy monitor/consumption
screen .............................. 116
3-1. Key information Keys ................................... 122
3-2. Opening, closing and locking the doors
Doors ................................. 127
Trunk .................................. 133
Smart key system .............. 136
3-3. Adjusting the seats Front seats ......................... 141
Rear seats.......................... 142
Head restraints................... 144
3-4. Adjusting the steering wheel and mirrors
Steering wheel ................... 146
Inside rear view mirror ....... 147
Outside rear view mirrors ... 148
3-5. Opening and closing the win- dows
Power windows .................. 150
Moon roof ........................... 153
3-6. Favorite settings My Settings ........................ 156
4-1. Before driving Driving the vehicle.............. 159
Cargo and luggage ............ 166
Vehicle load limits .............. 168
Trailer towing...................... 16
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Dinghy towing ....................16

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4-2. Driving procedures Power (ignition) switch (vehicles without a smart key system)......................................... 170
1For safety and security
2Vehicle status information
and indicators
3Before driving
4Driving

3TABLE OF CONTENTS
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Power (ignition) switch (vehicles with a smart key system) . 172
EV drive mode ................... 178
Hybrid transmission............ 180
Turn signal lever................. 182
Parking brake ..................... 183
Brake Hold ......................... 187
4-3. Operating the lights and wip- ers
Headlight switch ................. 189
AHB (Automatic High Beam) ......................................... 191
Windshield wipers and washer ......................................... 194
4-4. Refueling Opening the fuel tank cap .. 196
4-5. Using the driving support sys- tems
Toyota Safety Sense 3.0 soft-ware update ..................... 199
Toyota Safety Sense 3.0 .... 201
PCS (Pre-Collision System) ......................................... 207
LTA (Lane Tracing Assist)... 218
LDA (Lane Departure Alert) ......................................... 223
PDA (Proactive driving assist) ......................................... 228
RSA (Road Sign Assist) ..... 234
Dynamic radar cruise control ......................................... 236
Cruise control ..................... 244
Emergency Driving Stop System ......................................... 247
BSM (Blind Spot Monitor)... 249
RCTA (Rear Cross Traffic Alert) function ............................ 254
Safe Exit Assist .................. 260
Driving mode select switch ......................................... 264
Driving assist systems........ 2664-6. Driving tips
Hybrid vehicle driving tips .. 271
Winter driving tips .............. 273
5-1. Using the air conditioning system and defogger
Automatic air conditioning sys-
tem ................................... 278
Heated steering wheel/seat heaters ............................. 284
5-2. Using the interior lights Interior lights list ................. 286
5-3. Using the storage features List of storage features ...... 288
5-4. Other interior features Other interior features ........ 291
6-1. Maintenance and care Cleaning and protecting the vehicle exterior................. 302
Cleaning and protecting the vehicle interior.................. 305
6-2. Maintenance Maintenance requirements......................................... 308
General maintenance......... 310
Emission inspection and mainte- nance (I/M) programs

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6-3. Do-it-yourself maintenance Do-it-yourself service precau-tions ................................. 314
Hood .................................. 316
Positioning a floor jack ....... 317
Engine compartment .......... 318
Tires ................................... 325
Tire inflation pressure......... 342
Wheels ............................... 344
5Interior features
6Maintenance and care

4TABLE OF CONTENTS
Air conditioning filter ...........346
Cleaning the hybrid battery (trac- tion battery) air intake vents......................................... 347
Wireless remote control/elec- tronic key battery.............. 350
Checking and replacing fuses ......................................... 354
Light bulbs .......................... 356
7-1. Essential information Emergency flashers ........... 362
If your vehicle has to be stopped in an emergency .............. 363
If the vehicle is submerged or water on the road is rising......................................... 364
7-2. Steps to take in an emergency If your vehicle needs to be towed......................................... 366
If you think something is wrong ......................................... 370
If a warning light turns on or a warning buzzer sounds .... 372
If a warning message is dis- played .............................. 382
If you have a flat tire (vehicles without spare tire) ............ 387
If you have a flat tire (vehicles with a spare tire) .............. 398
If the hybrid system will not start ......................................... 406
If you lose your keys .......... 407
If the electronic key does not operate properly ............... 408
If the 12-volt battery is dis- charged ............................ 410
If your vehicle overheats .... 414
If the vehicle becomes stuck ......................................... 4178-1. Specifications
Maintenance data (fuel, oil level, etc.) .................................. 420
Fuel information ................. 429
Tire information .................. 431
8-2. Customization Customizable features ....... 442
8-3. Initialization Items to initialize ................ 452
9-1. For owners Reporting safety defects for U.S. owners ............................. 454
Reporting safety defects for Canadian owners ............. 454
Seat belt instructions for Cana- dian owners (in French) ... 455
SRS airbag instructions for Canadian owners (in French)......................................... 456
What to do if... (Troubleshooting) ......................................... 464
Alphabetical Index.............. 467
7When trouble arises
8Vehicle specifications
9For owners
Index

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Please note that this manual
applies to all models and
explains all equipment, including
options. Therefore, you may find
explanations for equipment not
installed on your vehicle and the
illustrations used may differ from
your vehicle.
All specifications provided in this
manual are current at the time of
printing. Over time, your vehicle
may receive updates that modify
the vehicle and make material in
this manual incomplete and/or
inaccurate. Because of Toyota's
interest in continual product
improvement, Toyota reserves
the right to make changes to this
manual at any time without
notice.
If Toyota chooses to update the
manual, updated versions can
be viewed by selecting your
vehicle by model and year at the
following URL or on your mobile
device if you have access to the
Toyota app.
www.toyota.com/owners
Approximately five hours after
the hybrid system is turned off, you may hear sound coming
from under the vehicle for sev-
eral minutes. This is the sound
of a fuel evaporation leakage
check and, it does not indicate a
malfunction.
A wide variety of non-genuine
spare parts and accessories for
Toyota vehicles are currently
available in the market. You
should know that Toyota does
not warrant these products and
is not responsible for their per-
formance, repair, or replace-
ment, or for any damage they
may cause to, or adverse effect
they may have on, your Toyota
vehicle.
This vehicle should not be modi-
fied with non-genuine Toyota
products. Modification with
non-genuine Toyota products
could affect its performance,
safety or durability, and may
even violate governmental regu-
lations. In addition, damage or
performance problems resulting
from the modification may not
be covered under warranty.
Also, remodeling like this will
have an effect on advanced
safety equipment such as Toy-
ota Safety Sense 3.0 and there
is a danger that it will not work
For your information
Main Owner’s Manual
Noise from under vehicle
after turning off the hybrid
system
Accessories, spare parts
and modification of your
To y o t a

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properly or the danger that it
may work in situations where it
should not be working.
Installing electronic devices and
radios increases the risk of
cyber attacks through the
installed parts, which may lead
to unexpected accidents and
leakage of personal informa-
tion. Toyota does not make any
guarantees for problems caused
by installing non-genuine Toyota
products.
The installation of a mobile
two-way radio system in your
vehicle could affect electronic
systems such as:
Multiport fuel injection sys-
tem/sequential multiport fuel
injection system
 Toyota Safety Sense 3.0
 Anti-lock brake system
 SRS airbag system
 Seat belt pretensioner system
Be sure to check with your Toy-
ota dealer for precautionary
measures or special instructions
regarding installation of a mobile
two-way radio system.
High voltage parts and cables
on the hybrid vehicles emit approximately the same amount
of electromagnetic waves as the
conventional gasoline powered
vehicles or home electronic
appliances despite of their elec-
tromagnetic shielding.
Unwanted noise may occur in
the reception of the mobile
two-way radio.
This vehicle is equipped with
sophisticated computers that
record certain data regarding
vehicle controls and operations.

Data recorded by the comput-
ers
*1
Certain data, such as the following,
is recorded dependi ng on the oper-
ation timing and status of each
function.
• Basic vehicle behavior related data (engine speed/electric motor
speed, accelerator/brake pedal
operation, vehicle speed, etc.)
• Operating state of the driving support systems (recorded during
system operation, includes basic
vehicle behavior related data)
• Driving support system sensor data
• Image data (images from the front, rear and side cameras)
*2
• Location information
These computers do not record
conversations, sounds, or
images of the inside of the vehi-
cle.
Cyber Attack Risk
Installation of a mobile
two-way radio system
Vehicle data recording

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Also, personal information which
may be used to identify the
owner of the vehicle (name,
gender, age, etc.) is not
recorded.
*1: The recorded data varies accord-ing to the vehicle grade level and
options with which it is equipped.
*2: The vehicle has multiple cam-eras. For details on from which
cameras images are recorded,
contact your Toyota dealer.
 Data provision and use pur-
pose by third parties
Data recorded by the computers
may be used for collision analysis,
malfunction diagnosis, automated
driving, advanced safety and map
related technologies (technology,
product development, product
improvement, etc.) and products
and services which use data (maps
used for automated driving and
advanced safety technologies, driv-
ing condition anal ysis, analysis of
the driving environment, such as
road infrastructure, traffic condition
communication, etc. Herein
referred to as “individual ser-
vices”.) Also, this data may be used
for customer suppo rt related to a
collision, collision analysis or reso-
lution.
In situations such as the following,
Toyota may disclose the recorded
data to a third party:
• When the consent of the vehicle owner (or the lessee if the vehicle
is leased) has been given
• When officially requested by the police, a court of law or a govern-
ment agency • When it is to be used by Toyota in
a lawsuit
• When data is to be used research purposes after processing so that
the data is not ti ed to a specific
vehicle or vehicle owner
In addition to the above, Toyota
may disclose the data recorded by
the Toyota Safety Sense 3.0 to a
third party in the following situa-
tions:
• When separate consent of the vehicle owner (or the lessee if the
vehicle is leased) has been given.
This includes situations when the
user subscribes to an individual
service which is provided by a
second party and uses vehicle
recorded data, where the provider
has obtained the user’s consent
for providing data to a third-party
• When providing data to a com- pany involved in autonomous
driving software, etc. for the pur-
pose of resear ch and develop-
ment (technolo gy, product
development, product improve-
ment, etc.) of automated driving,
advanced safety and map related
technologies
• When providing image data and position information to a company
involved in map creation, etc. for
the purpose of research and
development map related tech-
nologies
• When providing image data and position information to a local
government for t he purpose of
road maintenance, etc.
• When providing processed image data and position information to
traffic condition communication

8
individual services
• When providing image data from near a fire, or other area that
emergency services are dis-
patched, to the fire department of
a local government which has
entered a separate contract with
To y o t a
Image information recorded by the
vehicle can be era sed by your Toy-
ota dealer.
The image recording function can
be disabled. However, if the function
is disabled, data from when systems
operate will not be available.
If you wish to stop the collection of
Toyota Safety Sense 3.0 data by the
Toyota servers for the purpose of
research and development and pro-
vision to individual services, contact
your Toyota dealer.
If your Toyota has Safety Con-
nect and if you have subscribed
to those services, please refer to
the Safety Connect Telematics
Subscription Service Agreement
for information on data collected
and its usage.
 To learn more about the vehi-
cle data collected, used and
shared by Toyota, please visit
www.toyota.com/privacyvts/
.
This vehicle is equipped with an
event data recorder (EDR). The main purpose of an EDR is to
record, in certain crash or near
crash-like situations, such as an
air bag deployment or hitting a
road obstacle, data that will
assist in understanding how a
vehicle’s systems performed.
The EDR is designed to record
data related to vehicle dynamics
and safety systems for a short
period of time, typically 30 sec-
onds or less.
The EDR in this vehicle is
designed to record such data
as:
• How various systems in your
vehicle were operating;
• Whether or not the driver and passenger safety belts were
buckled/fastened;
• How far (if at all) the driver was depressing the accelera-
tor and/or brake pedal; and,
• How fast the vehicle was trav- eling.
These data can help provide a
better understanding of the cir-
cumstances in which crashes
and injuries occur.
NOTE: EDR data are recorded
by your vehicle only if a non-triv-
ial crash situation occurs; no
data are recorded by the EDR
under normal driving conditions
and no personal data (e.g.,
name, gender, age, and crash
location) are recorded. How-
ever, other parties, such as law
enforcement, could combine the
Usage of data collected
through Safety Connect
(U.S. mainland only)
Event data recorder