2023 TOYOTA COROLLA CROSS check engine

4TABLE OF CONTENTS
Positioning a floor jack .......343
Engine compartment .......... 344
Tires ................................... 351
Tire inflation pressure......... 363
Wheels ............................... 365
Air conditioning filter ........... 366
Wireless remote control/elec- tronic key battery.............. 368
Checking and replacing fuses ......................................... 371
Headlight aim ..................... 373
Light bulbs .......................... 374
7-1. Essential information Emergency flashers ........... 382
If your vehicle has to be stopped in an emergency .............. 382
If the vehicle is submerged or water on the road is rising......................................... 384
7-2. Steps to take in an emergency If your vehicle needs to be towed......................................... 385
If you think something is wrong ......................................... 389
Fuel pump shut off system ......................................... 390
If a warning light turns on or a warning buzzer sounds .... 391
If a warning message is dis- played .............................. 401
If you have a flat tire ........... 405
If the engine will not start ... 415
If you lose your keys .......... 417
If the electronic key does not operate properly (vehicles with
a smart key system) ......... 417
If the vehicle battery is dis- charged ............................ 419
If your vehicle overheats .... 423If the vehicle becomes stuck
......................................... 425
8-1. Specifications Maintenance data (fuel, oil level, etc.) .................................. 428
Fuel information ................. 436
Tire information .................. 438
8-2. Customization Customizable features ....... 449
8-3. Initialization Items to initialize ................ 459
9-1. For owners Reporting safety defects for U.S. owners ............................. 462
Reporting safety defects for Canadian owners ............. 462
Seat belt instructions for Cana- dian owners ..................... 463
SRS airbag instructions for Canadian owners ............. 464
What to do if... (Troubleshooting) ......................................... 472
Alphabetical Index.............. 475
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

6
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.
Usage of recorded data and
personal information by the
Toyota Safety Sense 3.0
Cyber Attack Risk
Installation of a mobile
two-way radio system
Vehicle data recording

14Pictorial index
Fuel filler door .................................................................... P.188
Refueling method ............................................... .................. P.189
Fuel type/fuel tan k capacity ................................... .............. P.430
Tires.......................................................... ........................... P.351
Tire size/inflation pressure ................................... ................ P.434
Winter tires/tire chains ....................................... .................. P.279
Checking/rotation/tire pressur e warning system ..................P.351
Coping with flat tires......................................... .................... P.405
Hood ........................................................... ......................... P.342
Opening ............................................................................... P.342
Engine oil ..................................................... ........................ P.430
Coping with overheating ...................................................... P.423
Headlights/daytime running lights .............................. ..... P.178
Headlights..................................................... ...................... P.178
Parking lights ................................................. .................... P.178
Front turn signal lights ....................................... ............... P.171
Daytime running lights/parking lights ............................. P.178
Front side marker lights ....................................... ............. P.178
Fog lights
*2............................................................... .......... P.178
Stop lights/rear turn signal lig hts/tail lights/rear side marker
lightsP.171, 178
Tail lights
*2............................................................... ........... P.178
Back-up lights
Shifting the shift position to R ............................... ............... P.168
License plate lights........................................... ................. P.178
Side turn signal lights
*2..................................................... P.171
*1: Vehicles with a smart key system
*2: If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.374, Watts: P.435)

231-1. For safe use
1
For safety and security
Adjust the angle of the seat-
back so that you are sitting
straight up and so that you do
not have to lean forward to
steer. (P.123)
Adjust the seat so that you
can depress the pedals fully
and so that your arms bend
slightly at the elbow when
gripping the steering wheel.
( P.123)
Lock the head restraint in
place with the center of the
head restraint closest to the
top of your ears. ( P.126)
Wear the seat belt correctly.
( P.25)
WARNING
■Before driving
●Check that the floor mat is
securely fixed in the correct
place with all the provided
retaining hooks (clips). Be espe-
cially careful to perform this
check after cleaning the floor.
●With the engine stopped and
the shift lever in P, fully depress
each pedal to the floor to make
sure it does not interfere with
the floor mat.
For safe driving
For safe driving, adjust the
seat and mirror to an appro-
priate position before driv-
ing.
Correct driving posture

411-1. For safe use
1
For safety and security
Exhaust gas precau-
tions
Harmful substance to the
human body is included in
exhaust gases if inhaled.
WARNING
Exhaust gases include harmful
carbon monoxide (CO), which is
colorless and odorless. Observe
the following precautions.
Failure to do so may cause
exhaust gases enter the vehicle
and may lead to an accident
caused by light-headedness, or
may lead to death or a serious
health hazard.
■Important points while driving
●Keep the back door closed.
●If you smell exhaust gases in
the vehicle even when the back
door is closed, open the win-
dows and have the vehicle
inspected at your Toyota dealer
as soon as possible.
■When parking
●If the vehicle is in a poorly venti-
lated area or a closed area,
such as a garage, stop the
engine.
●Do not leave the vehicle with
the engine on for a long time.
If such a situation cannot be
avoided, park the vehicle in an
open space and ensure that
exhaust fumes do not enter the
vehicle interior.
●Do not leave the engine running
in an area with snow build-up,
or where it is snowing. If snow-
banks build up around the vehi-
cle while the engine is running,
exhaust gases may collect and
enter the vehicle.
■Exhaust pipe
The exhaust system needs to be
checked periodically. If there is a
hole or crack caused by corro-
sion, damage to a joint or abnor-
mal exhaust noise, be sure to
have the vehicle inspected and
repaired by your Toyota dealer.

691-4. Theft deterrent system
1
For safety and security
*: If equipped
■Items to check before lock-
ing the vehicle
To prevent unexpected trigger-
ing of the alarm and vehicle
theft, make sure of the following:
 Nobody is in the vehicle.
 The windows and moon roof
(if equipped) are closed
before the alarm is set.
 No valuables or other per-
sonal items are left in the
vehicle.
■Setting
Close the doors and hood, and
lock all the doors. The system
will set automatically after 30
seconds.
The indicator light changes from
being on to flashing when the sys-
tem is set.
If all doors are cl osed with back
door or hood open, alarm system
can be set.
■Deactivating or stopping
Do one of the following to deac-
tivate or stop the alarms:
 Unlock the doors.
 Turn the engine switch to
ACC or ON, or start the
engine. (The alarm will be
deactivated or stopped after a
few seconds.)
■System maintenance
The vehicle has a mainte-
nance-free type alarm system.
■Triggering of the alarm
The alarm may be triggered in the
following situations:
(Stopping the alarm deactivates the
alarm system.)
●The doors are unlocked using the
mechanical key.
Alarm*
The alarm uses light and
sound to give an alert when
an intrusion is detected.
The alarm is triggered in the
following situations when
the alarm is set:
 A locked door is unlocked or
opened in any way other
than using the entry func-
tion or wireless remote con-
trol. (The doors will lock
again automatically.)
 The hood is opened.
Setting/deactivating/stop-
ping the alarm system

742-1. Instrument cluster
*1: These lights come on when the engine switch is turned to ON to
indicate that a system check is
being performed. They will turn
off after the engine is started, or
after a few seconds. There may
be a malfunction in a system if
the lights do not come on, or turn
off. Have the vehicle inspected
by your Toyota dealer.
*2: This light illuminates on the multi-information display.
*3: 4.2-inch display.
*4: 7-inch display.
The indicators inform the driver
of the operating state of the
vehicle’s various systems.
Slip indicator*1 (  P.397)
(Flashes)
(U.S.A.)
Parking brake indicator
(  P.398)
(Flashes)
(Canada)
Parking brake indicator
( P.398)
(Flashes)
Brake hold operated indi-
cator ( P.398)
WARNING
■If a safety system warning
light does not come on
Should a safety system light such
as the ABS and SRS warning light
not come on when you start the
engine, this could mean that
these systems are not available to
help protect you in an accident,
which could result in death or seri-
ous injury. Have the vehicle
inspected by your Toyota dealer
immediately if this occurs.
Indicators
Turn signal indicator
(  P.171)
(U.S.A.)
Headlight indicator
( P.178)
(Canada)
Tail light indicator
( P.178)
Headlight high beam indi-
cator ( P.180)
Automatic High Beam
indicator ( P.181)
Fog light indicator (if
equipped) ( P.184)
PCS warning light
*1, 2
(  P.198)
(Green/ White) Cruise control indicator
(
 P.231)
(Green/ White) Dynamic radar cruise con-
trol indicator (
P.223)
(Green/
White/Or ange
[Flashes] ) LDA indicator (
P.213)
(Green/W
hite/Orang e
[Flashes])LTA indicator ( P.208)