2018 TOYOTA YARIS iA immobilizer

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6 4 3
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YARIS iA_OM_OM99Q46z_(U)
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2-4. Steering WheelSteering Wheel.................. 112
2-5. Mirrors Mirrors ............................... 113
2-6. Windows Power Windows ................ 116
2-7. Security System Modification and Add-On Equipment ......... 119
Immobilizer System ........... 120
Theft Deterrent System ..... 122
2-8. Driving Tips Break-In Period ................. 125
Saving Fuel and Protection of the
Environment .................... 126
Hazardous Driving............. 127
Floor Mat ........................... 128
Rocking the Vehicle .......... 129
Winter Driving.................... 130
Driving In Flooded Area ................................ 133
Overloading ....................... 134
Driving on Uneven Road ............................... 135
2-9. Towing Trailer Towing ................... 136
Recreational Towing ......... 137 3-1. Start/Stop Engine
Ignition Switch ................... 140
Starting the Engine ............ 142
Turning the Engine Off ...... 147
3-2. Combination Meter and Display
Meters and Gauges ........... 148
Warning/Indicator Lights ............................... 156
3-3. Transaxle Manual Transaxle Operation......................... 160
Automatic Transaxle Controls ........................... 164
3-4. Switches and Controls Lighting Control ................. 175
Fog Lights .......................... 179
Turn and Lane-Change Signals............................. 180
Windshield Wipers and Washer ..................... 182
Rear Window Defogger.......................... 185
Hazard Warning Flasher ............................ 186
3-5. Brake Brake System .................... 187
Hill Launch Assist (HLA) .... 191
3When Driving

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YARIS iA_OM_OM99Q46z_(U)
Before Driving2
2-1. KeysKeys .................................... 86
Keyless Entry System ......... 88
2-2. Door and Locks Door Locks .......................... 94
Trunk Lid ........................... 103
2-3. Fuel and Emission Fuel and Engine Exhaust Precautions ..................... 107
Fuel-Filler Lid and Cap ...... 110
2-4. Steering Wheel Steering Wheel ................. 112
2-5. Mirrors Mirrors ............................... 113 2-6. Windows
Power Windows ................ 116
2-7. Security System Modification and Add-On Equipment ......... 119
Immobilizer System........... 120
Theft Deterrent System ..... 122
2-8. Driving Tips Break-In Period ................. 125
Saving Fuel and Protection of the
Environment .................... 126
Hazardous Driving ............ 127
Floor Mat ........................... 128
Rocking the Vehicle .......... 129
Winter Driving ................... 130
Driving In Flooded Area ................................ 133
Overloading....................... 134
Driving on Uneven Road ............................... 135
2-9. Towing Trailer Towing ................... 136
Recreational Towing ......... 137

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YARIS iA_OM_OM99Q46z_(U)
2-7. Security System
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Before Driving
Modification and Add-On Equipment
Toyota cannot guarantee the immo bilizer and the theft deterrent
systems’ operation if the system has been modified or if any
add-on equipment has been installed.
NOTICE
To avoid damage to the vehicle, do not modify the system or install any add-
on equipment to the immobilizer and the theft deterrent systems or the vehi-
cle.

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YARIS iA_OM_OM99Q46z_(U)
2-7. Security System
Immobilizer System
If someone attempts to start the engine with an unrecognized key, the
engine will not start, thereby helping to prevent vehicle theft.
If you have a problem with the immobilizer system or the key, consult
your Toyota dealer.
● The keys carry a unique electronic code. For this reason, and to assure your
safety, obtaining a replacement key requires some waiting time. They are
only available through your Toyota dealer.
● Always keep a spare key in case one is lost. If a key is lost, consult your
Toyota dealer as soon as possible.
● If you lose a key, your Toyota dealer will reset the electronic codes of your
remaining keys and immobilizer system. Bring all the remaining keys to your
Toyota dealer to reset.
Starting the vehicle with a key that has not been reset is not possible.
The immobilizer system allows th e engine to start only with a
key the system recognizes.
NOTICE
● Radio equipment like this is governed by laws in the United States.
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
● To avoid damage to the key, do not:
• Drop the key.
• Get the key wet.
• Expose the key to any kind of magnetic field.
• Expose the key to high temperatures on places such as the dashboard
or hood, under direct sunlight.
● If the engine does not start with the correct key, and the security indicator
light keeps illuminating or flashing, the system may have a malfunction.
Consult your Toyota dealer.

YARIS iA_OM_OM99Q46z_(U)
1212-7. Security System
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Before Driving
■Arming
The system is armed when the
ignition is switched from ON to
off.
The security indicator light in
the combination meter flashes
every 2 seconds until the sys-
tem is disarmed.
■Disarming
The system is disarmed when the ignition is switched ON with the
correct programmed key. The security indicator light illuminates for
about 3 seconds and then turns of f. If the engine does not start with
the correct key, and th e security indicator light remains illuminated
or flashing, try the following:
Make sure the key is within the operational range for signal trans-
mission. Switch the ignition off, and then restart the engine. If the
engine does not start after 3 or more tries, contact your Toyota
dealer.
● The engine may not start and security indicator light may illuminate or flash
if the key is placed in an area where it is difficult for the system to detect the
signal, such as on the dashboard or in the glove compartment. Move the
key to a location within the signal range, switch the ignition off, and then
restart the engine.
● Signals from a TV or radio station, or from a transceiver or mobile telephone
could interfere with your immobilizer system. If you are using the proper key
and the engine fails to start, check the security indicator light.
● If the security indicator light flashes continuously while you are driving, do
not shut off the engine. Go to your Toyota dealer and have it checked. If the
engine is shut off while the indicator light is flashing, you will not be able to
restart it.
● Because the electronic codes are reset when the immobilizer system is
repaired, the keys are needed. Make sure to bring all the keys to your Toy-
ota dealer so that they can be programmed.
Operation

YARIS iA_OM_OM99Q46z_(U)
1433-1. Start/Stop Engine
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When Driving
After starting the engine, let it idle for about ten seconds.
●The key must be carried because the key carries an immobilizer chip that
must communicate with the engine controls at short range.
● The engine can be started when the push button start is pressed from off,
ACC, or ON.
● The push button start system functions (function which can start the engine
by only carrying the key) can be deactivated to prevent any possible
adverse effect on a user wearing a pacemaker or other medical device. If
the system is deactivated, you will be unable to start the engine by carrying
the key. Consult your Toyota dealer for details. If the push button start sys-
tem functions have been deactivated, you can start the engine by following
the procedure indicated when the key battery goes dead.
Refer to Engine Start Function When Key Battery is Dead on P. 145.
● After starting a cold engine, the engine speed increases and a whining
sound from the engine compartment can be heard.
This is for improved exhaust gas purification and does not indicate defect of
the parts.
● Engine-starting is controlled by the spark ignition system.
This system meets all Canadian Interference-Causing Equipment Standard
requirements regulating the impulse electrical field strength of radio noise.
● Under the following conditions, the KEY warning light (red) flashes after the
push button start is pressed to inform the driver that the push button start
will not switch to ACC even if it is pressed from off.
• The key battery is dead.
• The key is out of operational range.
• The key is placed in areas where it is difficult for the system to detect the
signal ( →P. 93).
• A key from another manufacturer similar to the key is in the operational
range.
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YARIS iA_OM_OM99Q46z_(U)
3-1. Start/Stop Engine
Press the push button start to switch the ignition position. The ignition
switches in the order of ACC, ON, and off each time the push button start
is pressed. To switch the ignition position again, perform the operation
from the beginning.
If the KEY warning light (red) illuminates, or the push button start indi-
cator light (amber) flashes, this coul d indicate that the engine may not
start using the usual starting met hod. Have your vehicle inspected at
your Toyota dealer as soon as possi ble. If this occurs, the engine can
be force-started. Press and hold th e push button start until the engine
starts. Other procedures necessary for starting the engine such as
having the key in the cabin, and depressing the clutch pedal (manual
transaxle) or the brake pedal (automatic transaxle) are required.
NOTICE
When starting the engine by holding the smart key over the push button
start due to a dead key battery or a malfunctioning key, be careful not to
allow the following, otherwise the signal from the key will not be received
correctly and the engine may not start.
● Devices for electronic purchases, or security passage touch or come near
the key.
Emergency Operation for Starting the Engine
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●Metal parts of other keys or metal
objects touch the key.
● Spare keys or keys for other vehicles
equipped with an immobilizer system
touch or come near the key.

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YARIS iA_OM_OM99Q46z_(U)
7-8. Declaration of Conformity
Declaration of Conformity
Keyless Entry System/Immobilizer System