2019 TOYOTA AYGO ECU

351-1. For safe use
1
For safety and security
AYGO_OM_Europe_OM99R19E
3-door models
SRS airbag system components
Front passenger airbag
Airbag manual on-off switch
“PASSENGER AIR BAG” indi-
cator light
Side airbags
SRS warning light
Curtain shield airbags
Side impact sensors (rear)
Seat belt pretensioners
Side impact sensors
(front doors)
Driver airbag
Airbag sensor assembly
Front impact sensor
1
2
3
4
5
6
7
8
9
10
11
12

371-1. For safe use
1
For safety and security
AYGO_OM_Europe_OM99R19E
WARNING
■SRS airbag precautions
Observe the following precautions regarding the SRS airbags.
Failure to do so may cause death or serious injury.
● The driver and all passengers in the vehicle must wear their seat belts
properly.
The SRS airbags are supplemental devic es to be used with the seat belts.
● 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, simply 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 air-
bag toward your chest instead of your head and neck.
The seat should be adjusted as recommended above, while still maintain-
ing control of the foot pedals, steering wheel, and your view of the instru-
ment panel controls.

381-1. For safe use
AYGO_OM_Europe_OM99R19E
WARNING
■SRS airbag precautions
● The SRS front passenger airbag also deploys with considerable force, and
can cause death or serious injury especially if the front passenger is very
close to the airbag. The front passenger seat should be as far from the air-
bag 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 sys-
tem. Toyota strongly recommends that all infants and children be placed in
the rear seats of the vehicle and proper ly restrained. The rear seats are
safer for infants and children than the front passenger seat. ( P. 50)
●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 occupants to
hold items on their knees.
● Vehicles without SRS curtain shield air-
bags: Do not lean against the front door.
● Vehicles with SRS curtain shield air-
bags: Do not lean against the door, the
roof side rail or the front, side and rear
pillars.

391-1. For safe use
1
For safety and security
AYGO_OM_Europe_OM99R19E
WARNING
■SRS airbag precautions
● Do not use seat accessories which cover the parts where the SRS side
airbags inflate as they may interfere with inflation of the airbags. Such
accessories may prevent the side airbags from activating correctly, disable
the system or cause the side airbags to inflate accidentally, resulting in
death or serious injury.
● Do not strike or apply significant levels of force to the area of the SRS air-
bag components.
Doing so can cause the SRS airbags to malfunction.
● 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 any-
thing against areas such as the dash-
board, steering wheel pad.
These items can become projectiles
when the SRS driver and front passen-
ger airbags deploy.
● Vehicles without SRS curtain shield air-
bags: Do not attach anything to areas
such as a door, windshield and side
window.
● Vehicles with SRS curtain shield air-
bags: Do not attach anything to areas
such as a door, windshield, side win-
dow, front or rear pillar and roof side
rail. (Except for the speed limit label
 P. 432)

411-1. For safe use
1
For safety and security
AYGO_OM_Europe_OM99R19E
■If the SRS airbags deploy (inflate)
● Slight abrasions, burns, bruising, etc., may be sustained from SRS airbags,
due to the extremely high speed deployment (inflation) by hot gases.
● A loud noise and white powder will be emitted.
● Vehicles without SRS curtain shield airbags: Parts of the airbag module
(steering wheel hub, airbag cover and inflator) as well as the front seats may
be hot for several minutes. The airbag itself may also be hot.
● Vehicles with SRS curtain shield airbags: Parts of the airbag module (steer-
ing wheel hub, airbag cover and inflator) as well as the front seats, parts of
the front and rear pillars, and roof side rails, may be hot for several minutes.
The airbag itself may also be hot.
● The windshield may crack.
■ SRS airbag deployment conditions (SRS front airbags)
● The SRS front airbags will deploy in the event of an impact that exceeds the
set threshold level (the level of force corresponding to an approximately
20 - 30 km/h [12 - 18 mph] frontal collision with a fixed wall that does not
move or deform).
However, this threshold velocity will be considerably higher in the following
situations:
• If the vehicle strikes an object, such as a parked vehicle or sign pole,
which can move or deform on impact
• If the vehicle is involved in an underride collision, such as a collision in
which the front of the vehicle “underrides”, or goes under, the bed of a
truck
● Depending on the type of collision, it is possible that only the seat belt pre-
tensioners will activate.

431-1. For safe use
1
For safety and security
AYGO_OM_Europe_OM99R19E
■ Types of collisions that may not deploy the SRS airbags (SRS side air-
bags and SRS curtain shield airbags [if equipped])
The SRS side airbags and SRS curtain shield airbags (if equipped) may not
activate if the vehicle is subjected to a collision from the side at certain
angles, or a collision to the side of the vehicle body other than the passenger
compartment.
The SRS side airbags do not generally inflate if the vehicle is involved in a
frontal or rear collision, if it rolls ov er, or if it is involved in a low-speed side
collision.
The SRS curtain shield airbags (if equipped) do not generally inflate if the
vehicle is involved in a rear collision, if it rolls over, or if it is involved in a low-
speed side or low-speed frontal collision.
● Collision from the side to the vehicle
body other than the passenger compart-
ment
● Collision from the side at an angle
● Collision from the front
● Collision from the rear
● Vehicle rollover
● Collision from the rear
● Vehicle rollover

451-1. For safe use
1
For safety and security
AYGO_OM_Europe_OM99R19E
● The surface of the seats with the SRS
side airbag is scratched, cracked, or oth-
erwise damaged.
● Vehicles with SRS curtain shield air-
bags: The portion of the front pillars, rear
pillars or roof side rail garnishes (pad-
ding) containing the SRS curtain shield
airbags inside is scratched, cracked, or
otherwise damaged.

471-2. Child safety
1
For safety and security
AYGO_OM_Europe_OM99R19E
Airbag manual on-off system
“PASSENGER AIR BAG” indi-
cator
Vehicles without a smart entry &
start system:
The “ON” indicator light turns on
when the airbag system is on (only
when the engine switch is in the
“ON” position).
Vehicles with a smart entry & start
system:
The “ON” indicator light turns on
when the airbag system is on (only
when the engine switch is in IGNI-
TION ON mode).
Airbag manual on-off switch
This system deactivates the front passenger airbag.
Only deactivate the airbags when using a child restraint system
on the front passenger seat.
1
2