ECU TOYOTA COROLLA HATCHBACK 2022 (in English) User Guide

421-1. For safe use
WA R N I N G
●The SRS driver airbag deploys with
considerable force, and can cause
death or serious injury especially if the driver is very close to the
airbag.
Since the risk zone for the driver’s airbag is the first 50 - 75 mm (2 - 3 in.)
of inflation, placing yourself 250 mm
(10 in.) from your driver airbag pro-
vides you with a clear margin of safety. This distance is measured
from the center of the steering wheel
to your breastbone. If you sit less than 250 mm (10 in.) away now, you can
change your driving position in sev-
eral ways:
• Move your seat to the rear as far as
you can while still reaching the ped-
als comfortably.
• Slightly recline the back of the seat.
Although vehicle designs vary, many drivers can achieve the 250
mm (10 in.) distance, even with the
driver seat all the way forward, sim- ply by reclining the back of the seat
somewhat. If reclining the back of
your seat makes it hard to see the road, raise yourself by using a firm,
non-slippery cushion, or raise the
seat if your vehicle has that feature.
• If your steering wheel is adjustable,
tilt it downward. This points the airbag toward your chest instead of
your head and neck.
The seat should be adjusted as rec-
ommended above, while still main-
taining control of the foot pedals, steering wheel, and your view of the
instrument panel controls.
●The SRS front passenger airbag also deploys with considerable
force, and can cause death or seri-
ous injury especially if the front pas- senger is very close to the airbag.
The front passenger seat should be
as far from the airbag as possible with the seatback adjusted, so the
front passenger sits upright.
●Improperly seated and/or restrained
infants and children can be killed or
seriously injured by a deploying airbag. An infant or child who is too
small to use a seat belt should be
properly secured using a child restraint system. Toyota strongly
recommends that all infants and
children be placed in the rear seats of the vehicle and properly
restrained. The rear seats are safer
for infants and children than the front passenger seat. (P. 4 8 )
●Do not sit on the edge of the seat or lean against the dashboard.
●Do not allow a child to stand in front of the SRS front passenger airbag
unit or sit on the knees of a front
passenger.
●Do not allow the front seat occu-
pants to hold items on their knees.

43
1
1-1. For safe use
For safety and security
WA R N I N G
●Do not lean against the door, the
roof side rail or the front, side and
rear pillars.
●Do not allow anyone to kneel on the
passenger seat toward the door or
put their head or hands outside the vehicle.
●Do not attach anything to or lean anything against areas such as the
dashboard, steering wheel pad and
lower portion of the instrument panel.
These items can become projec-
tiles when the SRS driver, front pas- senger and knee airbags deploy.
●Do not attach anything to areas such as a door, windshield, side
windows, front or rear pillar, roof
side rail and assist grip. (Except for the speed limit label P.525)
●Vehicles without a smart entry & start system: Do not attach any
heavy, sharp or hard objects such
as keys and accessories to the key. The objects may restrict the SRS
knee airbag inflation or be thrust
into the driver’s seat area by the force of the deploying airbag, thus
causing a danger.
●Do not hang coat hangers or other
hard objects on the coat hooks. All
of these items could become pro- jectiles and may cause death or
serious injury, should the SRS cur-
tain shield airbags deploy.
●If a vinyl cover is put on the area
where the SRS driver’s knee airbag will deploy, be sure to remove it.

45
1
1-1. For safe use
For safety and security
Exhaust gas precautions
Harmful substance to the
human body is included in
exhaust gases if inhaled.
WA R N I N G
Exhaust gases include harmful car-
bon monoxide (CO), which is color-
less 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 windows and have
the vehicle inspected at any author-
ized Toyota retailer or Toyota authorized repairer, or any reliable
repairer 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 snowbanks
build up around the vehicle 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 corrosion, dam- age to a joint or abnormal exhaust
noise, be sure to have the vehicle
inspected and repaired by any author- ized Toyota retailer or Toyota author-
ized repairer, or any reliable repairer.

47
1
1-2. Child safety
For safety and security
WA R N I N G
■When installing a child restraint
system
For safety reasons, always install a child restraint system in a rear seat. In
the event that the rear seat cannot be
used, the front seat can be used as long as the airbag manual on-off sys-
tem is set to “OFF”.
If the airbag manual on-off system is
left on, the strong impact of the airbag deployment (inflation) may cause
serious injury or even death.
■When a child restraint system is
not installed on the front passen-
ger seat
Ensure that the airbag manual on-off
system is set to “ON”.
If it is left off, the airbag may not deploy in the event of an accident,
which may result in serious injury or
even death.
Riding with children
Observe the following precau-
tions when children are in the
vehicle.
Use a child restraint system
appropriate for the child, until
the child becomes large
enough to properly wear the
vehicle’s seat belt.
 It is recommended that chil-
dren sit in the rear seats to
avoid accidental contact with
the shift lever, wiper switch,
etc.
 Use the rear door child-protec-
tor lock or the window lock
switch to avoid children open-
ing the door while driving or
operating the power window
accidentally. ( P.123, 153)
 Do not let small children oper-
ate equipment which may
catch or pinch body parts,
such as the power window,
hood, back door, seats, etc.

49
1
1-2. Child safety
For safety and security
• Fixed with a seat belt: P.64
• Fixed with an ISOFIX lower
anchorage: P.66
• Using a top tether anchorage:
P. 6 7
 Prioritize and observe the warn-
ings, as well as the laws and reg-
ulations 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 system
appropriate to the age and size
of the child.
 Note that not all child restraint
systems can fit in all vehicles.
Before using or purchasing a
child restraint system, check the
compatibility of th e child restraint
system with seat positions.
( P.52, 58)
Points to remember
WA R N I N G
■When a child is riding
Observe the following precautions.
Failure to do so may result in death or
serious injury.
●For effective protection in automo- bile accidents and sudden stops, a
child must be properly restrained,
using a seat belt or child restraint system which is corr ectly installed.
For installation details, refer to the
operation manual enclosed with the child restraint system. General
installation instruction is provided in
this manual.
●Toyota strongly urges the use of a
proper child rest raint 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 someone
else’s arms is not a substitute for a child restraint system. In an acci-
dent, the child can be crushed
against the windshield or between the holder and the interior of the
vehicle.
■Handling the child restraint sys-
tem
If the child restraint system is not properly fixed in place, the child or
other passengers may be seriously
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 possible that the child restraint system has damage that is
not readily visible. In such cases,
do not reuse the restraint system.

501-2. Child safety
■When installing a child
restraint system to a front pas-
senger 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 passenger seat is
unavoidable, adjust the seat as fol-
lows and install t he child restraint
system:
 Move the front seat fully rear-
ward.
 Adjust the seat height to the
upper most position.
 Adjust the seatback angle to the
most upright position.
If there is a gap between the child seat
and the seatback, adjust the seatback
angle until good contact is achieved.
 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.
WA R N I N G
●Depending on the child restraint
system, installation may be difficult
or impossible. In those cases, check whether the child restraint
system is suitable for installment in
the vehicle. ( P.52, 58) 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 opera- tion manual enclosed with the child
restraint system.
●Keep the child re straint 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 compartment.
When using a child restraint
system
WA R N I N G
■When using a child restraint sys-
tem
Observe the following precautions. Failure to do so may result in death or
serious injury.
●Never use a rear-facing child
restraint system on the front pas-
senger seat when the airbag man- ual on-off switch is on. ( P.46) The
force of the rapid inflation of the
front passenger airbag can cause death or serious injury to children in
the event of an accident.

51
1
1-2. Child safety
For safety and security
WA R N I N G
●There is a label(s) on the passen-
ger side sun visor, indicating it is
forbidden to attach a rear-facing child restraint system to the front
passenger seat.
Details of the label(s) are shown in the illustration below.
WA R N I N G

53
1
1-2. Child safety
For safety and security
child restraint systems. ( P. 5 6 )
Check the selected child restraint
system together with the following
[Before confirming the compatibility
of each seating position with child
restraint systems].
■Before confirming the compat-
ibility of each seating position
with child restraint systems
1 Checking the child restraint sys-
tem standards.
Use a child restraint system that
conforms to UN(ECE) R44*1 or
UN(ECE) R129*1, 2.
The following approval mark is
displayed on child restraint sys-
tems which are conformed.
Check for an approval mark
attached to the child restraint
system.
Example of the displayed regulation
number
UN(ECE) R44 approval mark*3
The weight range of the child
who is applicable for an
UN(ECE) R44 approval mark is
indicated.
UN(ECE) R129 approval mark*3
The height range of the child
who is applicable as well as
available weights for an
UN(ECE) R129 approval mark
is indicated.
2 Checking the category of the
child restraint system.
Check the approval mark of the
child restraint system for which
of the following categories the
child restraint system is suitable.
Also, if there are any uncertain-
ties, check the user’s guide
included with the child restraint
system or contact the retailer of
the child restraint system.
• “universal”
• “semi-universal”
• “restricted”
• “vehicle specific”
*1: UN(ECE) R44 and UN(ECE) R129
are U.N. regulations for child
restraint systems.
*2: The child restraint systems men-
tioned in the table may not be availa-
ble outside of the EU area.
*3: The displayed mark may differ

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1
1-2. Child safety
For safety and security*3: If the head restraint interferes with
your child restra int system, and the
head restraint can be removed,
remove the head restraint.
Otherwise, put the head restraint in
the upper most position.
*4: Use only a front-fa cing child restraint
system when the airbag manual
on-off switch is on.
*5: Not suitable for ch ild restraint system
with support leg.
■Detail information for child restraint systems installation
ISOFIX child restraint systems are divid ed into different “fixture”. The child
restraint system can be used in the se ating positions for “fixture” mentioned
in the table above. For kind of “fixtu re” relation, confirm the following table.
If your child restraint system has no ki nd of “fixture” (or if you cannot find
information in the table below), please refer to the child restraint system
“vehicle list” for compatib ility information or ask the retailer of your child
Seating position
Seat position numberAirbag manual
on-off switch
ONOFF
Seating position suitable for
universal belted (Yes/No)
Ye s
Forward
facing
only
Ye sYe sYe sYe s
i-Size seating position
(Yes/No)NoNoYe sNoYe s
Seating position suitable for
lateral fixture (L1/L2/No)NoNoNoNoNo
Suitable rearward facing fix-
ture (R1/R2X/R2/R3/No)NoNoR1, R2X,
R2NoR1, R2X,
R2
Suitable forward facing fix-
ture (F2X/F2/F3/No)NoNoF2X, F2,
F3NoF2X, F2,
F3
Suitable junior seat fixture
(B2/B3/No)NoNoB2, B3NoB2, B3

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1
1-2. Child safety
For safety and security
The child restraint systems mentioned in the table may not be available out-
side the EU area.
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 effec-
tiveness. 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 seri-
I
9 to 18 kg (20
to 39 lb.)
TOYOTA DUO PLUS
(Yes/No)
Ye s
Belt
fix
only
Ye s
Belt
fix
only
Ye sYe s
Belt fix onlyYe s
TOYOTA MIDI
(Yes/No)NoNoYe sNoYe s
II
15 to 25 kg (34
to 54 lb.)
KIDFIX XP SICT
(Yes/No)
Ye s
Belt
fix
only
Ye s
Belt
fix
only
Ye sYe s
Belt fix onlyYe s
MAXI PLUS (Yes/No)
Ye s
Belt
fix
only
Ye s
Belt
fix
only
Ye sYe s
Belt fix onlyYe s
III
22 to 36 kg (34
to 79 lb.)
KIDFIX XP SICT
(Yes/No)
Ye s
Belt
fix
only
Ye s
Belt
fix
only
NoNoNo
MAXI PLUS (Yes/No)
Ye s
Belt
fix
only
Ye s
Belt
fix
only
Ye sYe s
Belt fix onlyYe s
Mass groupsRecommended Child
Restraint System
Seating position
Airbag man-
ual on-off
switch
ONOFF