2023 TOYOTA COROLLA CROSS HYBRID ECU

391-1. For safe use
1
For safety and security
■System malfunction
*1: The system judges a person of adult size as an adult. When a smaller
adult sits in the front passenger seat, the system may not recognize them
as an adult depending on their physique and posture.
*2: In the event the front passenger is wearing a seat belt.
*3: In the event the front passenge r does not wear a seat belt.
*4: For some children, child in seat, child in booster seat or chi ld in convert-
ible seat, the system may not recognize them as a child. Factors which
may affect this can be the physique or posture.
*5: Never install a rear-facing ch ild restraint system on the fron t passenger
seat. A forward-facing child restraint system should only be in stalled on
the front passenger sea t when it is unavoidable. ( P.43)
*6: In case the indicator light is not illuminated, consult this m anual on how
to install the child restr aint system properly. (P. 4 3 )
Indicators/warning
lights
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”
SRS warning light
OnFront passenger’s seat belt reminder light
DevicesFront passenger airbagDeactivated
WARNING
■Front passenger occupant
classification system precau-
tions
Observe the following precautions
regarding the front passenger
occupant classification system.
Failure to do so may cause death
or serious injury.
●Wear the seat belt properly.
●Make sure the front passenger’s
seat belt latch plate has not
been left inserted into the
buckle before someone sits in
the front passenger seat.
●Make sure the “AIR BAG OFF”
indicator light is not illuminated
when using the seat belt
extender for the front passenger
seat. If the “AIR BAG OFF” indi-
cator light is illuminated, discon-
nect the extender tongue from
the seat belt buckle, and recon-
nect the seat belt. Reconnect
the seat belt extender after
making sure the “AIR BAG ON”
indicator light i s illuminated. If
you use the seat belt extender
while the “AIR BAG OFF” indi-
cator light is illuminated, the
SRS airbags for the front pas-
senger will not activate, which
could cause death or serious
injury in the even t of a collision.
●Do not apply a heavy load to the
front passenger seat or equip-
ment (e.g. seatback pocket).

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
hybrid system.
●Do not leave the vehicle with
the hybrid system 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 hybrid system
operating in an area with snow
build-up, or where it is snowing.
If snowbanks build up around
the vehicle while the hybrid sys-
tem is operating, exhaust gases
may collect and enter the vehi-
cle.
■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.

431-2. Child safety
1
For safety and security
Points to remember: P.43
Child restraint system: P.45
When using a child restraint sys-
tem: P.45
Child restraint system compati-
bility for each seating position
(for Puerto Rico): P.47
Child restraint system installa-
tion method
• Fixed with a seat belt: P.52
• Fixed with a child restraint LATCH anchor (except for
Puerto Rico): P.56
• Fixed with an ISOFIX lower anchorage (for Puerto Rico):
P. 5 8
• Using an anchor bracket (for
top tether strap) (except for
Puerto Rico): P.61
• Using a top tether anchorage (for Puerto Rico): P.62
The laws of all 50 states of the
U.S.A. as well as Canada now
require the use of child restraint
systems.
 Prioritize and observe the
warnings, as well as the laws
and regulations for child
restraint systems.
 Use a child restraint system
until the child becomes large
enough to properly wear the
vehicle’s seat belt.
 Choose a child restraint sys-
tem that suits your vehicle
and is appropriate to the age
and size of the child.
Child restraint sys-
tems
Before installing a child
restraint system in the vehi-
cle, there are precautions
that need to be observed,
different types of child
restraint systems, as well as
installation methods, etc.,
written in this manual.
Use a child restraint system
when riding with a small child
that cannot properly use a
seat belt. For the child’s
safety, install the child
restraint system to a rear seat.
Be sure to follow the installa-
tion method that is in the oper-
ation manual enclosed with
the restraint system.
Table of contents
Points to remember
WARNING
■When a child is riding
Observe the following precau-
tions.
Failure to do so may result in
death or serious injury.

441-2. Child safety
WARNING
●For effective protection in auto-
mobile accidents and sudden
stops, a child must be properly
restrained, using a seat belt or
child restraint system which is
correctly installed. For installa-
tion details, ref er to the opera-
tion manual enclosed with the
child restraint system. General
installation instruction is pro-
vided in this manual.
●Toyota strongly urges the use of
a proper child restraint system
that conforms to the weight and
size of the child, installed on the
rear seat. According to accident
statistics, the child is safer when
properly restrained in the rear
seat than in the front seat.
●Holding a child in your or some-
one else’s arms is not a substi-
tute for a child restraint system.
In an accident, the child can be
crushed against the windshield
or between the holder and the
interior of the vehicle.
■Handling the child restraint
system
If the child restraint system is not
properly fixed in place, the child or
other passengers may be seri-
ously injured or even killed in the
event of sudden braking, sudden
swerving, or an accident.
●If the vehicle were to receive a
strong impact from an accident,
etc., it is possib le that the child
restraint system has damage
that is not readily visible. In
such cases, do not reuse the
restraint system.
●For Puerto Rico: Depending on
the child restraint system, instal-
lation may be difficult or impos-
sible. In those cases, check
whether the child restraint sys-
tem is suitable for installment in
the vehicle. (
P.47) Be sure to
install and observe the usage
rules after carefully reading the
child restraint system fixing
method in this manual, as well
as the operation manual
enclosed with the child restraint
system.
●Except for Puerto Rico: Make
sure you have complied with all
installation instructions provided
with the child restraint system
manufacturer and that the sys-
tem is properly secured.
●Keep the child restraint system
properly secured on the seat
even if it is not in use. Do not
store the child restraint system
unsecured in the passenger
compartment.
●If it is necessary to detach the
child restraint system, remove it
from the vehicle or store it
securely in the luggage com-
partment.

451-2. Child safety
1
For safety and security
■Types of child restraint system installation methods
Confirm with the operation manual enclosed with the child restr aint
system about the installation of the child restraint system.
■When installing a child
restraint system to a front
passenger seat For the safety of a child, install a
child restraint system to a rear
seat. When installing a child
restraint system to a front pas-
senger seat is unavoidable,
adjust the seat as follows and
Child restraint system
Installation methodPage
Seat belt attachmentP. 5 2
Except for Puerto Rico:
Child restraint LATCH anchors attachment
For Puerto Rico:
ISOFIX lower anchor- age attachment
P.56, 58
Except for Puerto Rico:Anchor brackets (for
top tether strap) attach- ment
For Puerto Rico:
Top tether anchorage attachment
P.61, 62
When using a child
restraint system

471-2. Child safety
1
For safety and security
■Child restraint system com-
patibility for each seating
position
Compatibility of each seating
position with child restraint sys-
tems ( P.49) displays the type
of child restraint systems that
can be used and possible seat-
ing positions for installation
using symbols.
Also, the recommended child
restraint system that is suitable
for your child can be selected.
Otherwise, check [Recom-
mended child restraint systems
and Compatibility table] for rec-
ommended child restraint sys-
tems. ( P.51)
WARNING
●Do not allow the child to lean
his/her head or any part of
his/her body against the door or
the area of the seat, front or rear
pillars, or roof side rails from
which the SRS side airbags or
SRS curtain shield airbags
deploy even if the child is
seated in the child restraint sys-
tem. It is dangerous if the SRS
side and curtain shield airbags
inflate, and the impact could
cause death or serious injury to
the child.
●When a booster seat is
installed, always ensure that the
shoulder belt is positioned
across the center of the child’s
shoulder. The belt should be
kept away from the child’s neck,
but not so that it could fall off the
child’s shoulder.
●Use child restraint system suit-
able to the age and size of the
child and install it to the rear
seat.
●If the driver’s seat interferes
with the child restraint system
and prevents it from being
attached correct ly, attach the
child restraint system to the
right-hand rear seat.
●Adjust the front passenger seat
so that it does not interfere with
the child restraint system.
Child restraint system
compatibility for each
seating position (for
Puerto Rico)

491-2. Child safety
1
For safety and security
*2: The child restraint systems men-tioned in the table may not be
available outside of the EU area.
*3: The displayed mark may differ depending on the product.
■Compatibility of each seat-
ing position with child
restraint systems
*1: Move the front seat fully rear-ward. If the passenger seat
height can be adjusted, move it
to the upper most position.
*2: Adjust the seatback angle to the most upright position. When
installing a forw ard-facing child
seat, if there is a gap between
the child seat and the seatback,
adjust the seatback angle until
good contact is achieved.
*3: If the head restraint interferes with your child restraint system,
and the head restraint can be
removed, remove the head
restraint.
Otherwise, put the head restraint
in the upper most position.
*4: Not suitable for child restraint systems with support leg.
*1, 2, 3, 4
*2, 3
*2, 3, 4
*2, 3
Suitable for “universal” cate-
gory child restraint system
fixed with the seat belt.
Suitable for child restraint
systems given on recom-
mended child restraint sys-
tems and compatibility table.
( P. 5 1 )
Suitable for i-Size and ISO-
FIX child restraint system.
Includes a top tether anchor-
age point.

511-2. Child safety
1
For safety and security
■Recommended child restraint systems and Compatibility
table
When securing some types of
child restraint systems in rear
seat, it may not be possible to
properly use the seat belts in
positions next to the child
restraint without interfering with
it or affecting seat belt effective-
ness. Be sure your seat belt fits
snugly across your shoulder and
low on your hips. If it does not, or if it interferes with the child
restraint, move to a different
position. Failure to do so may
result in death or serious injury.

When installing a child
restraint in the rear seats,
adjust the front seat so that it
does not interfere with the
child or child restraint system.
 When installing a child seat
F2XReduced-height forward-faci ng child restraint systems
R3Full-size, rearward-facing child restraint systems
R2Reduced-size, rearward-facing child restraint systems
R2XReduced-size, rearward-facing child restraint systems
R1Rearward-facing infant seat
L1Left lateral-facing (carrycot) infant seat
L2Right lateral-facing ( carrycot) infant seat
B2Junior seat
B3Junior seat
Recom-
mended Child
Restraint System
Seating position
Vehicle with front pas- senger occupant
detection system
Passenger airbag indi- cator light
ONOFF
i-Size child
Restraint
systemsi-Size MIDI
(Yes/No)NoNoYe sNoYe s
FixtureDescription