ECU TOYOTA AYGO 2017 (in English) Service Manual

1103-2. Opening, closing and locking the doors
AYGO_OM_Europe_OM99Q24E
■Operation signals (vehicles with a wireless remote control system or
smart entry & start system)
The emergency flashers flash to indicate that the doors have been locked/
unlocked. (Locked: once; Unlocked: twice)
■ Security feature (vehicles with a smart entry & start system)
If a door is not opened within approximately 30 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
■ Door lock buzzer (vehicles with a smart entry & start system)
If an attempt to lock the doors is made when a door is not fully closed, a
buzzer sounds continuously for 5 seconds. Fully close the door to stop the
buzzer, and lock the vehicle once more.
■ If the smart entry & start system does not operate properly (if equipped)
● Use the mechanical key to lock and unlock the doors. (P. 429)
● Replace the battery with a new one if it is depleted. (P. 354)
◆Inside lock buttons
Vehicles without a power door lock system
Locks the door
Unlocks the door
The front doors can be opened
by pulling the inside handle
even if the lock button is in the
lock position.
Vehicles with a power door lock system
Driver’s side:
Locks all the doors
Passenger’s side:
Locks the door
Driver’s side:
Unlocks all the doors
Passenger’s side:
Unlocks the door
The front doors can be opened by pulling the inside handle even if the
lock button is in the lock position.
Unlocking and locking the doors from the inside
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3-2. Opening, closing and locking the doors
Operation of each component
AYGO_OM_Europe_OM99Q24E
Back door
◆Wireless remote control (if equipped)
 P. 1 0 9
◆Smart entry & start system (if equipped)
Carry the electronic key to enable this function.
Press the button to unlock the
back door.
Press the button to lock the
back door.
Check that the door is securely
locked.
The back door can be locked/unlocked and opened/closed by
the following procedures.
Locking and unlocking the back door from the outside

1173-2. Opening, closing and locking the doors
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Operation of each component
AYGO_OM_Europe_OM99Q24E
WARNING
●Do not pull on the back door damper stay to close the back door, and do
not hang on the back door damper stay.
Doing so may cause hands to be caught or the back door damper stay to
break, causing an accident.
● If a bicycle carrier or similar heavy object is attached to the back door, it
may suddenly shut again after being opened, causing someone’s hands,
head or neck to be caught and injured. When installing an accessory part
to the back door, using a genuine Toyota part is recommended.
● The back door may suddenly shut if it is
not opened fully. It is more difficult to
open or close the back door on an
incline than on a level surface, so
beware of the back door unexpectedly
opening or closing by itself. Make sure
that the back door is fully open and
secure before using the luggage com-
partment.
● When closing the back door, take extra
care to prevent your fingers, etc., from
being caught.

1303-3. Adjusting the seats
AYGO_OM_Europe_OM99Q24E
Vehicles with a split rear seats
Pull the seatback lock release
strap and fold the seatback
down.
Each seatback may be folded sep-
arately.
■ After returning the rear seatback
Remove the rear seat belts from the seat belt hangers.
WARNING
■ When folding the rear seatbacks down
Observe the following precautions. Failure to do so may result in death or
serious injury.
● Do not fold the seatbacks down while driving.
● Stop the vehicle on level ground, set the parking brake and shift the shift
lever to E, M or R (multi-mode manual transmission) or N (manual trans-
mission).
● Do not allow anyone to sit on a folded seatback or in the luggage compart-
ment while driving.
● Do not allow children to enter the luggage compartment.
● Be careful not to get your hands caught when folding the rear seatbacks.
● Adjust the position of the front seat before folding down the rear seatbacks
so that the front seat does not interf ere with the rear seatbacks when fold-
ing down the rear seatbacks.
■ After returning the rear seatback to the upright position
Observe the following precautions. Failure to do so may result in death or
serious injury.
● Make sure the seatback is securely locked by pushing it forward and rear-
ward on the top.
● Check that the seat belts are not twisted or caught in the seatback.
NOTICE
■Stowing the seat belts
The seat belts must be stowed before you fold down the rear seatback.

1323-4. Adjusting the steering wheel and mirrors
AYGO_OM_Europe_OM99Q24E
Steering wheel
The steering wheel can be adjusted to a comfortable position.
Hold the steering wheel and
push the lever down.
Adjust to the ideal position by
moving the steering wheel verti-
cally.
After adjustment, pull the lever up
to secure the steering wheel.
To sound the horn, press on or
close to the mark.
■ After adjusting the steering wheel
Make sure that the steering wheel is securely locked.
The horn may not sound if the steering wheel is not securely locked.
Adjustment procedure
Horn

1333-4. Adjusting the steering wheel and mirrors
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Operation of each component
AYGO_OM_Europe_OM99Q24E
WARNING
■Caution while driving
Do not adjust the steering wheel while driving.
Doing so may cause the driver to mishandle the vehicle and cause an acci-
dent, resulting in death or serious injury.
■ After adjusting the steering wheel
Make sure that the steering wheel is securely locked.
Otherwise, the steering wheel may move suddenly, possibly causing an
accident and resulting in death or serious injury.

1383-5. Opening, closing the windows and canvas top
AYGO_OM_Europe_OM99Q24E
Rear side windows (5-door models)
Pull the latch handle toward you
and swing it fully out.
Push the latch handle to
securely lock the latch as
shown in the illustration.
Close the rear side window as
shown in the illustration.
When closing the window, make
sure it is completely closed.
The rear side windows can be opened and closed.
Opening the rear side windows
Closing the rear side windows

1494-1. Before driving
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Driving
AYGO_OM_Europe_OM99Q24E
WARNING
■When the vehicle is stopped
● Do not race the engine.
If the vehicle is in any gear other than N, the vehicle may accelerate sud-
denly and unexpectedly, causing an accident.
● On vehicles with a multi-mode manual transmission, in order to prevent
accidents due to the vehicle rolling away, always keep depressing the
brake pedal while the engine is running, and apply the parking brake as
necessary.
● If the vehicle is stopped on an incline, in order to prevent accidents caused
by the vehicle rolling forward or backward, always depress the brake pedal
and securely apply the parking brake as needed.
● Avoid revving or racing the engine.
Running the engine at high speed while the vehicle is stopped may cause
the exhaust system to overheat, which could result in a fire if combustible
material is nearby.
■ When the vehicle is parked
● Do not leave glasses, cigarette lighters, spray cans, or soft drink cans in
the vehicle when it is in the sun.
Doing so may result in the following:
• Gas may leak from a cigarette lighter or spray can, and may lead to a
fire.
• The temperature inside the vehicle may cause the plastic lenses and
plastic material of glasses to deform or crack.
• Soft drink cans may fracture, causing the contents to spray over the
interior of the vehicle, and may also cause a short circuit in the vehicle’s
electrical components.
● Do not leave cigarette lighters in the vehicle. If a cigarette lighter is in a
place such as the glove box or on the floor, it may be lit accidentally when
luggage is loaded or the seat is adjusted, causing a fire.
● Do not attach adhesive discs to the windshield or windows. Do not place
containers such as air fresheners on the instrument panel or dashboard.
Adhesive discs or containers may act as lenses, causing a fire in the vehi-
cle.
● Do not leave a door or window open if the curved glass is coated with a
metallized film such as a silver-colored one. Reflected sunlight may cause
the glass to act as a lens, causing a fire.

1504-1. Before driving
AYGO_OM_Europe_OM99Q24E
WARNING
●On vehicles with a multi-mode manual transmission, always apply the
parking brake, shift the shift lever to E, M or R, stop the engine and lock
the vehicle.
Do not leave the vehicle unattended while the engine is running.
● Do not touch the exhaust pipes while the engine is running or immediately
after turning the engine off.
Doing so may cause burns.
● On vehicles with a multi-mode manual transmission, do not turn off the
engine until 1st or reverse is engaged properly and completely. Confirm
that the gear is engaged by viewing the gear position indicator.
Parking the vehicle without a gear engaged may cause the vehicle to
move result in an accident.
■ When taking a nap in the vehicle
Always turn the engine off. Otherwise, if you accidentally move the shift
lever or depress the accelerator pedal, this could cause an accident or fire
due to engine overheating. Additionally, if the vehicle is parked in a poorly
ventilated area, exhaust gases may collect and enter the vehicle, leading to
death or a serious health hazard.
■ When braking
● When the brakes are wet, drive more cautiously.
Braking distance increases when the brakes are wet, and this may cause
one side of the vehicle to brake differently than the other side. Also, the
parking brake may not securely hold the vehicle.
● If the power brake assist function does not operate, do not follow other
vehicles closely and avoid hills or sharp turns that require braking.
In this case, braking is still possible, but the brake pedal should be
depressed more firmly than usual. Also, the braking distance will increase.
Have your brakes fixed immediately.
● Do not pump the brake pedal if the engine stalls.
Each push on the brake pedal uses up the reserve for the power-assisted
brakes.
● The brake system consists of 2 individual hydraulic systems; if one of the
systems fails, the other will still operate. In this case, the brake pedal
should be depressed more firmly than usual and the braking distance will
increase.
Have your brakes fixed immediately.

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4-1. Before driving
Driving
AYGO_OM_Europe_OM99Q24E
Cargo and luggage
Take notice of the following information about storage precau-
tions, cargo capacity and load.
WARNING
■ Things that must not be carried in the luggage compartment
The following things may cause a fire if loaded in the luggage compartment:
● Receptacles containing gasoline
● Aerosol cans
■ Storage precautions
Observe the following precautions.
Failure to do so may prevent t he pedals from being depressed properly,
may block the driver’s vision, or may re sult in items hitting the driver or pas-
sengers, possibly causing an accident.
● Stow cargo and luggage in the luggage compartment whenever possible.
● Do not stack anything in the luggage compartment higher than the seat-
backs.
● Do not place cargo or luggage in or on the following locations.
• At the feet of the driver
• On the front passenger or rear seats (when stacking items)
• On the luggage cover (if equipped)
• On the instrument panel
• On the dashboard
● Secure all items in the occupant compartment.
● When you fold down the rear seats, long items should not be placed
directly behind the front seats.
● Never allow anyone to ride in the luggage compartment. It is not designed
for passengers. They should ride in their seats with their seat belts prop-
erly fastened. Otherwise, they are much more likely to suffer death or seri-
ous bodily injury, in the event of sudden braking, sudden swerving or an
accident.
■ Load and distribution
● Do not overload your vehicle.
● Do not apply loads unevenly.
Improper loading may cause deterioration of steering or braking control
which may cause death or serious injury.