engine TOYOTA COROLLA 2023 Owners Manual

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COROLLA_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 engine, 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: 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. Theft deterrent system Engine immobilizer system ... 77
Alarm ..................................... 78
2-1. Instrument cluster Warning lights and indicators............................................ 82
Gauges and meters (4.2-inch display)................................ 86
Gauges and meters (7-inch dis- play) .................................... 89
Multi-information display (4.2-inch display)................. 91
Multi-information display (7-inch display)................................ 97
Fuel consumption information ......................................... 1023-1. Key information
Keys ................................... 106
3-2. Opening, closing and locking the doors
Doors ................................. 111
Trunk .................................. 117
Smart key system .............. 120
3-3. Adjusting the seats Front seats ......................... 125
Rear seats.......................... 126
Head restraints................... 128
3-4. Adjusting the steering wheel and mirrors
Steering wheel ................... 130
Inside rear view mirror ....... 131
Outside rear view mirrors ... 132
3-5. Opening and closing the win- dows
Power windows .................. 134
Moon roof ........................... 137
3-6. Favorite settings My Settings ........................ 140
4-1. Before driving Driving the vehicle.............. 143
Cargo and luggage ............ 149
Vehicle load limits .............. 152
Trailer towing...................... 152
Dinghy towing .................... 153
4-2. Driving procedures Engine (ignition) switch (vehicles without a smart key system)........ ................................. 154
Eng

ine (ignition) switch (vehicles
with a smart key system) . 155
1For safety and security
2Vehicle status information
and indicators
3Before driving
4Driving

3TABLE OF CONTENTS
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Continuously variable transmis-sion (vehicles without paddle
shift switches) .................. 160
Continuously variable transmis- sion (vehicles with paddle shift
switches) .......................... 162
Turn signal lever................. 167
Parking brake ..................... 168
Brake Hold ......................... 171
4-3. Operating the lights and wip- ers
Headlight switch ................. 173
AHB (Automatic High Beam) ......................................... 175
Windshield wipers and washer ......................................... 178
4-4. Refueling Opening the fuel tank cap .. 180
4-5. Using the driving support sys- tems
Toyota Safety Sense 3.0 soft-ware update ..................... 182
Toyota Safety Sense 3.0 .... 184
PCS (Pre-Collision System) ......................................... 190
LTA (Lane Tracing Assist)... 201
LDA (Lane Departure Alert) ......................................... 206
PDA (Proactive driving assist) ......................................... 211
RSA (Road Sign Assist) ..... 217
Dynamic radar cruise control ......................................... 219
Cruise control ..................... 227
Emergency Driving Stop System ......................................... 230
BSM (Blind Spot Monitor)... 232
RCTA (Rear Cross Traffic Alert) function ............................ 237
Safe Exit Assist .................. 243
Driving mode select switch ......................................... 247Driving assist systems .......
248
4-6. Driving tips Winter driving tips .............. 253
5-1. Using the air conditioning system and defogger
Manual air conditioning system......................................... 258
Automatic air conditioning sys- tem ................................... 263
Heated steering wheel/seat heaters ............................. 269
5-2. Using the interior lights Interior lights list ................. 271
5-3. Using the storage features List of storage features ...... 273
5-4. Other interior features Other interior features ........ 277
6-1. Maintenance and care Cleaning and protecting the vehicle exterior................. 288
Cleaning and protecting the vehicle interior.................. 291
6-2. Maintenance Maintenance requirements......................................... 294
General maintenance......... 296
Emis sion inspection and mainte-
n ance (I/M)

programs ...... 298
6-3. Do-it-yourself maintenance Do-it-yourself service precau-tions ................................. 300
Hood .................................. 302
Positioning a floor jack ....... 303
Engine compartment .......... 304
Tires ................................... 311
5Interior features
6Maintenance and care

4TABLE OF CONTENTS
Tire inflation pressure.........328
Wheels ............................... 330
Air conditioning filter ........... 331
Wireless remote control/elec- tronic key battery.............. 333
Checking and replacing fuses ......................................... 336
Headlight aim ..................... 339
Light bulbs .......................... 340
7-1. Essential information Emergency flashers ........... 348
If your vehicle has to be stopped in an emergency .............. 348
If the vehicle is submerged or water on the road is rising......................................... 350
7-2. Steps to take in an emergency If your vehicle needs to be towed......................................... 351
If you think something is wrong ......................................... 354
Fuel pump shut off system ......................................... 355
If a warning light turns on or a warning buzzer sounds .... 356
If a warning message is dis- played .............................. 366
If you have a flat tire ........... 370
If the engine will not start ... 379
If you lose your keys .......... 381
If the electronic key does not operate properly ............... 381
If the vehicle battery is dis- charged ............................ 383
If your vehicle overheats .... 387
If the vehicle becomes stuck ......................................... 3898-1. Specifications
Maintenance data (fuel, oil level, etc.) .................................. 392
Fuel information ................. 399
Tire information .................. 401
8-2. Customization Customizable features ....... 412
8-3. Initialization Items to initialize ................ 422
9-1. For owners Reporting safety defects for U.S. owners ............................. 424
Reporting safety defects for Canadian owners ............. 424
Seat belt instructions for Cana- dian owners (in French) ... 425
SRS airbag instructions for Canadian owners (in French)......................................... 426
What to do if... (Troubleshooting) ......................................... 436
Alphabetical Index.............. 439
7When trouble arises
8Vehicle specifications
9For owners
Index

5
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 engine is turned off, you
may hear sound coming from under the vehicle for several
minutes. This is the sound of a
fuel evaporation leakage check
and, it does not indicate a mal-
function.
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
properly or the danger that it
For your information
Main Owner’s Manual
Noise from under vehicle
after turning off the engine
Accessories, spare parts
and modification of your
To y o t a

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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. 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, accelera-
tor/brake pedal operation, vehi-
cle 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.
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
Cyber Attack Risk
Installation of a mobile
two-way radio system
Vehicle data recording

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cameras images are recorded,
contact your Toyota dealer.
Usage of recorded data and
personal information by the
Toyota Safety Sense 3.0
The operating state of each sys-
tem, data from eac h sensor, image
data (images from the front/rear
cameras), and position information
is recorded by the Toyota Safety
Sense 3.0 in the following situa-
tions. Toyota obtains this informa-
tion 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 cer- tain traffic situ ations, such as
congestion, poor road surfaces,
poor weather, etc.
• When driving on certain roads, such as roads which were
recently opened or extended
• After the engine is started, for a certain amount of time
To learn more about the vehicle
data collected, used and shared by
Toyota, please visit www.toy-
ota.com/privacyvts/.
 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 analysis, 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 support 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

14Pictorial index
Fuel filler door .................................................................... P.180
Refueling method ............................................... .................. P.181
Fuel type/fuel tan k capacity ................................... .............. P.393
Tires..................................................................................... P.311
Tire size/inflation pressure ................................... ................ P.397
Winter tires/tire chains ....................................... .................. P.253
Checking/rotation/tire pressure warning system
*2............... P.311
Coping with flat tires......................................... .................... P.370
Hood ........................................................... ......................... P.302
Opening ............................................................................... P.302
Engine oil ..................................................... ........................ P.394
Coping with overheating ...................................................... P.387
Headlights/daytime running lights .............................. ..... P.173
Turn signal lights/parking lights .............................. ......... P.173
Front side marker lights ....................................... ............. P.173
LED accent lights
*2............................................................ P.1 73
Stop lights/tail lights/rear side marker lights/turn signal lig hts
P. 1 7 3
License plate lights........................................... ................. P.173
Tail lights
*2............................................................... ........... P.173
Back-up lights
Shifting the shift position to R ............................... ....... P.160, 162
Side turn signal lights
*2..................................................... P.167
*1: Vehicles with a smart key system
*2: If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.340, Watts: P.398)

15Pictorial index
■Instrument panel
Engine switch ............................................................. P.154, 155
Starting the engine/changing the positions
*1....................... P.154
Starting the engine/changing the modes
*2........................... P.155
Emergency stop of the engin e ............................................. P.348
When the engine will not start ................................. ............. P.379
Warning messages ............................................... ............... P.366
Shift lever.................................................... ................ P.160, 162
Changing the shift position.................................... ....... P.160, 162
Precautions for towing .. ....................................... ................ P.351
When the shift lever does not move............................. ........ P.161
Meters ............................................................................. P.86, 89
Reading the meters/adjusting the instrument panel light . P.86, 8 9
Warning lights/indicator lights ................................ ................ P.82
When a warning light turns on .................................. ........... P.356
Multi-information display . ............................................. P.91, 97
Display ........................................................ ..................... P.91, 97

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1
1
For safety and security
For safety and security
.1-1. For safe useBefore driving ................. 24
For safe driving .............. 25
Seat belts ....................... 27
SRS airbags ................... 31
Front passenger occupant classification 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. Theft deterrent system Engine immobilizer system..................................... 77
Alarm.............................. 78