2016 TOYOTA YARIS HYBRID ECU

811-2. Hybrid system
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For safety and security
YARIS_HV_EE_OM52G10E
■ Hybrid battery (traction battery)
The hybrid battery (traction battery) has a limited service life. The lifespan of
the hybrid battery (traction battery) can change in accordance with driving
style and driving conditions.
■ Declaration of conformity
This model conforms to hydrogen emissions according to regulation ECE100
(Battery electric vehicle safety).
WARNING
■ High voltage precautions
This vehicle has high voltage DC and AC systems as well as a 12-volt sys-
tem. DC and AC high voltage is very dangerous and can cause severe
burns and electric shock that may result in death or serious injury.
● Never touch, disassemble, remove or replace the high voltage parts,
cables or their connectors.
● The hybrid system will become hot after starting as the system uses high
voltage. Be careful of both the high voltage and the high temperature, and
always obey the warning labels attached to the vehicle.
■ Road accident cautions
Observe the following precautions to reduce the risk of death or serious
injury:
● Pull your vehicle off the road, apply the parking brake, shift the shift lever
to P, and turn the hybrid system off.
● Do not touch the high voltage parts, cables and connectors.
● If electric wires are exposed inside or outside your vehicle, an electric
shock may occur. Never touch exposed electric wires.
● If a fluid leak occurs, do not touch the fluid as it may be strong alkaline
electrolyte from the hybrid battery (traction battery). If it comes into contact
with your skin or eyes, wash it off immediately with a large amount of water
or, if possible, boric acid solution. Seek immediate medical attention.
● Never try to open the service plug
access hole located underneath the
rear seats. The service plug is used
only when the vehicle is serviced and is
subject to high voltage.

831-2. Hybrid system
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For safety and security
YARIS_HV_EE_OM52G10E
NOTICE
■Hybrid battery (traction battery) air intake vent
● Do not carry large amounts of water such as water cooler bottles in the
vehicle. If water spills onto the hybrid battery (traction battery), the battery
may be damaged. Have the vehicle inspected by any authorized Toyota
dealer or repairer, or another dul y qualified and equipped professional.
●Do not place objects that will block the
air intake vent. The hybrid battery (trac-
tion battery) may overheat and be dam-
aged.
● Clean the air intake vent regularly to
prevent the hybrid battery (traction bat-
tery) from overheating.
● Do not get water or foreign materials in
the air intake vent as this may cause a
short circuit and damage the hybrid bat-
tery (traction battery).

841-3. Theft deterrent system
YARIS_HV_EE_OM52G10E
Immobilizer system
Vehicles without a smart entry & start system
The system begins operating after the key has been removed from
the power switch. The system is canceled after the registered key has
been inserted into the power switch.
Vehicles with a smart entry & start system
The system begins operating after the power switch has been turned
off. The system is canceled after the power switch has been turned to
ACCESSORY or ON mode.
■ System maintenance
The vehicle has a maintenance-free type immobilizer system.
■ Conditions that may cause the system to malfunction
● If the grip portion of the key is in contact with a metallic object
● If the key is in close proximity to or touching a key to the security system
(key with a built-in transponder chip) of another vehicle
The vehicle’s keys have built-in transponder chips that prevent
the hybrid system from starting if a key has not been previously
registered in the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehi-
cle.
This system is designed to help prevent vehicle theft but does
not guarantee absolute security against all vehicle thefts.

851-3. Theft deterrent system
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For safety and security
YARIS_HV_EE_OM52G10E
■ Certification for the immobilizer system (vehicles with a smart entry &
start system)

871-3. Theft deterrent system
1
For safety and security
YARIS_HV_EE_OM52G10E
■ Certifications for the immobilizer system (vehicles without a smart entry
& start system)
The DECLARATION of CONFORMITY (DoC) is available at
the following address:
http://www.tokai-rika.co.jp/pc/

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1-3. Theft deterrent system
For safety and security
YARIS_HV_EE_OM52G10E
Double locking system
Vehicles employing this system
have labels on the window glass
of both front doors.
Turn the power switch off, have all the passengers exit the vehicle and
ensure that all the doors are closed.
Using the entry function (vehicles with a smart entry & start system
equipped with entry function):
Touch the sensor area on the outside door handle twice within 5 sec-
onds.
Using the wireless remote control:
Press twice within 5 seconds.
: If equipped
Unauthorized access to the vehicle is prevented by disabling the
door unlocking function from both the interior and exterior of
the vehicle.
Setting the double locking system

1113-1. Key information
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Operation of each component
YARIS_HV_EE_OM52G10E
Vehicles with a smart entry & start system
Electronic keys
• Operating the smart entry &
start system ( P. 122, 128)
• Operating the wireless remote
control function ( P. 123)
Mechanical keys
Key number plate
Vehicles without a smart entry & start system
Locks all the doors (P. 123)
Check that the door is securely
locked.
Unlocks all the doors (P. 123)
Vehicles with a smart entry & start system
Locks all the doors (P. 123)
Check that the door is securely
locked.
Unlocks all the doors ( P. 123)
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Wireless remote control (if equipped)
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1223-2. Opening, closing and locking the doors
YARIS_HV_EE_OM52G10E
Side doors
The vehicle can be locked and unlocked using the entry function,
wireless remote control, key or door lock switches.
◆Entry function (vehicles with a smart entry & start system
equipped with entry function)
Carry the electronic key to enable this function.
Grip the handle to unlock the
doors.
Make sure to touch the sensor
on the back of the handle.
The doors cannot be unlocked
for 3 seconds after the doors are
locked.
Touch the lock sensor (the
indentation on the side of the
door handle) to lock the
doors.
Check that the door is securely
locked.
Unlocking and locking the doors from the outside
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