ECU TOYOTA 86 2022 Owner's Manual

491-1. For safe use
1
For safety and security
tain shield airbag deployment
depend on the level of force
experienced in the passenger
compartment during a side
impact collision. That level dif-
fers from one type of collision to
another, and it may have no
bearing on the visible damage
done to the vehicle itself.
Example of the type of acci-
dent in which the SRS side
airbag will most likely deploy.
A severe side impa ct near the front
seat.
 Examples of the types of acci-
dents in which the SRS cur-
tain shield airbag will most
likely deploy.
• The vehicle is involved in a
severe side impac t near the front
seat or the rear seat.
• The vehicle rolls onto its side or the roof.
• The angle of vehicle tip-up is marginal or the skidding vehicle’s
tires hit a curbstone laterally.
• An offset frontal collision that is severe enough to deploy the front
airbag.
 Examples of the types of acci-
dents in which it is possible
that the SRS side airbag and
the SRS curtain shield airbag
will deploy.

511-1. For safe use
1
For safety and security
• The vehicle is involved in a side-on impact from a motorcycle.
• The vehicle rolls onto its side or
the roof.
 Examples of the types of acci-
dents in which the SRS cur-
tain shield airbag is unlikely to
deploy.
There are many types of collisions
which might not necessarily require
SRS curtain shield airbag deploy-
ment. In the event of accidents like
those illustra ted, the SRS curtain
shield airbag may not deploy
depending on the level of accident
forces involved.
• The vehicle is involved in an oblique side-on impact. • The vehicle is involved in a
side-on impact in an area outside
the vicinity of the passenger com-
partment.
• The vehicle strikes a telephone pole or similar object.
• The vehicle is involved in a side-on impact from a motorcycle.

531-1. For safe use
1
For safety and security
A diagnostic system continually
monitors the readiness of the
SRS airbag system (including
seatbelt pretensioners) with the
engine switch is in ON. The
SRS warning light will show nor-
mal system operation by illumi-
nating for approximately 6
seconds when the engine switch
is turned to ON.
The following components are
monitored by the indicator:
Front impact sensor
• Right-hand side
• Left-hand side
Airbag control module (includ-
ing impact sensor and rollover
sensor)
 Frontal airbag module
• Driver’s side
• Front passenger’s side
Knee airbag module
• Driver’s side
Side impact sensor
• Center pillar left-hand side
• Center pillar right-hand side
• Forward of rear wheel house left-hand side
• Forward of rear wheel house right-hand side
• Door left-hand side
• Door right-hand side
 Side airbag module
• Driver’s side
• Front passenger’s side
Curtain shield airbag module
• Right-hand side
• Left-hand side
Seatbelt pretensioner
• Driver’s side
Seatbelt pretensioner and
adaptive force limiter
• Front passenger’s side
Seatbelt buckle switch
• Front passenger’s side
Front passenger’s occupant
WARNING
■After deployment
●Do not touch the SRS side air-
bag system components around
the front seat seatback with
bare hands right after deploy-
ment. Doing so can cause burns
because the components can
be very hot as a result of
deployment.
●After deployment, do not touch
any part of the SRS curtain
shield airbag system (from the
front pillar to the part of the roof
side over the rear seat). Doing
so can cause burns because
the components can be very hot
as a result of deployment.
SRS Airbag System Moni-
tors

551-1. For safe use
1
For safety and security
The front passenger’s frontal airbag ON and OFF indicators show
you the status of the front passenger’s SRS frontal airbag. When the
engine switch is turned to ON, both the ON and OFF indicators illu-
minate while the system is checked, after which both indicators turn
off.
After that, one of the indicators illuminates depending on the status
of the front passenger’s SRS frontal airbag determined by the T oyota
advanced frontal airbag monitoring system.
SRS warning light
Front passenger’s seat belt reminder light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant
classification system. This system detects the conditions of
the front passenger seat and activates or deactivates the front
passenger airbag.
System components
A
C
D

571-1. For safe use
1
For safety and security
■Adult*2
■Child*5, *6
WARNING
●Modifications for persons with
disabilities that may affect the
front passenger occupant clas-
sification system. (U.S. only)
Removing, replacing or modify-
ing any parts of the front seats,
seat belts, front bumper, front
side frame, instrument panel,
meter, steering wheel, steering
column, tires, suspension or
floor panel can affect the opera-
tion of the Toyota front passen-
ger occupant classification
system.
Condition and operation in the front passenger occupant
classification system
*1
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG ON”
SRS warning lightOff
Front passenger’s seat belt reminder lightFlashing*3
Devices
Front passenger airbag
On
Front side airbag*4
Front curtain shield airbag*4
Front passenger’s seat belt preten-
sioner
*4
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”*5
SRS warning lightOff
Front passenger’s seat belt reminder lightFlashing*3

591-1. For safe use
1
For safety and security
■There is a malfunction in the system
*1: The occupant classification system does not operate during selfcheck-
ing.
*2: 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
him/her as an adult depending on his/her physique and posture.
*3: In the event the front passenge r does not wear a seat belt.
*4: The front passenger’s SRS side airbag, SRS curtain shield airbag and
seat belt pretensioner are not c ontrolled by the occupant classification
system.
*5: For some children, child in seat, child in booster seat or chi ld in convert-
ible seat, the system may not recognize him/her as a child. Fac tors
which may affect this can be the physique or posture.
Children who have outgrown a child restraint system should alwa ys wear
the seat belt when sitting in the seat irrespective of whether the airbag is
deactivated o r activated.
*6: Do not place more than one child on the front p assenger seat.
Failure to do so may prevent the front passenger occupant class ification
system from functioning correctly.
*7: When a child restraint system is installed on the front passen ger seat, do
not place any article on the seat other than the child occupant and a child
restraint system.
Failure to do so may prevent the front passenger occupant class ification
system from functioning correctly or cause the system to fail.
*8: Never install a rear-facing ch ild restraint system on the front passenger
seat. See the caution that follows regarding installation of a child restraint
system. ( P.63)
Indicator/warning
light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”
SRS warning lightOn
Front passenger’s seat belt reminder lightOff
Devices
Front passenger airbagOff
Front side airbag*4
OnFront curtain shield airbag*4
Front passenger’s seat belt preten-
sioner
*4

611-1. 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 trunk lid closed.
●If you smell exhaust gases in
the vehicle even when the trunk
lid is closed, open the windows
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.

631-2. Child safety
1
For safety and security
Points to remember: P.63
Child restraint system: P. 6 5
When using a child restraint sys-
tem: P. 6 5
Child restraint system installa-
tion method
• Fixed with a seat belt:  P.66
• Fixed with child restraint LATCH anchors: P.70
• Using an anchor bracket (for top tether strap): P.72 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 installation method that
is in the operation 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.
●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 installe d. For installa-
tion details, refer to the opera-
tion manual enclosed with the
child restraint system. General
installation instruction is pro-
vided in this manual.

641-2. Child safety
WARNING
●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.
●Make sure you have complied
with all installation instructions
provided with the child restraint
system manufacturer and that
the system 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 necessa ry to detach the
child restraint system, remove it
from the vehicle or store it
securely in the trunk.

651-2. 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 Child restraint systems cannot
be installed to the front passen-
ger's seat.
Child restraint system
Installation methodPage
Seat belt attachmentP. 6 6
Child restraint LATCH
anchors attachmentP. 7 0
Anchor brackets (for
top tether strap) attach- ment
P. 7 2
When using a child
restraint system