2015 TOYOTA YARIS HYBRID maintenance reset

3437-3. Do-it-yourself maintenance
7
Maintenance and care
YARIS_HV_EE_OM52F30E
■How to initialize the tire pressure warning system (vehicles
with a tire pressure warning system)
Park the vehicle in a safe place and turn the power switch to the
“LOCK” position (vehicles without a smart entry & start system)
or off (vehicles with a smart entry & start system).
Initialization cannot be performed while the vehicle is moving.
Adjust the tire inflation pressure to the specified cold tire inflation
pressure level. ( →P. 463)
Make sure to adjust the tire pressure to the specified cold tire inflation
pressure level. The tire pressure warning system will operate based on
this pressure level.
Turn the power switch to the “ON” position (vehicles without a
smart entry & start system) or ON mode (vehicles with a smart
entry & start system).
Press and hold the tire pres-
sure warning reset switch
until the tire pressure warn-
ing light blinks slowly 3 times.
Vehicles without a smart entry & start system: Wait for a few min-
utes with the power switch in the “ON” position and then turn the
power switch to the “ACC” or “LOCK” position.
Vehicles with a smart entry & start system: Wait for a few minutes
with the power switch in ON mode and then turn the power
switch off.
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3457-3. Do-it-yourself maintenance
7
Maintenance and care
YARIS_HV_EE_OM52F30E
■ Routine tire inflation pressure checks (vehicles with a tire pressure
warning system)
The tire pressure warning system does not replace routine tire inflation pres-
sure checks. Make sure to check tire inflation pressure as part of your routine
of daily vehicle checks.
■ Initializing the tire pressure warning system (vehicles with a tire pres-
sure warning system)
Initialize the system with the tire inflation pressure adjusted to the specified
level.
■ If the tread on snow tires wears down below 4 mm (0.16 in.)
The effectiveness of the tires as snow tires is lost.
■ When initialization of the tire pressure warning system has failed (vehi-
cles with a tire pressure warning system)
Initialization can be completed in a few minutes. However, in the following
cases, the settings have not been recorded and the system will not operate
properly. If repeated attempts to record tire inflation pressure settings are
unsuccessful, have the vehicle inspected by any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
● When operating the tire pressure warning reset switch, the tire pressure
warning light does not blink 3 times.
● After driving for a certain period of time since the initialization has been
completed, the warning light comes on after blinking for 1 minute.

3527-3. Do-it-yourself maintenance
YARIS_HV_EE_OM52F30E
WARNING
■ When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train as well as
dangerous handling characteristics, which may lead to an accident resulting
in death or serious injury.
● Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.
● Do not use tire sizes other than those recommended by Toyota.
● Do not mix differently constructed tires (radial, bias-belted or bias-ply
tires).
● Do not mix summer, all season and snow tires.
● Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.
● Vehicles with a compact spare tire: Do not tow if your vehicle has a com-
pact spare tire installed.
■ When initializing the tire pressure warning system (vehicles with a tire
pressure warning system)
Do not operate the tire pressure warning reset switch without first adjusting
the tire inflation pressure to the specified level. Otherwise, the tire pressure
warning light may not come on even if the tire inflation pressure is low, or it
may come on when the tire inflation pressure is actually normal.
NOTICE
■ Repairing or replacing tires, wheels, tire pressure warning valves,
transmitters and tire valve caps (vehicles with a tire pressure warning
system)
● When removing or fitting the wheels, tires or the tire pressure warning
valves and transmitters, contact any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional as the tire pressure
warning valves and transmitters may be damaged if not handled correctly.
● Make sure to install the tire valve caps. If the tire valve caps are not
installed, water could enter the tire pressure warning valves and the tire
pressure warning valves could be bound.
● When replacing tire valve caps, do not use tire valve caps other than those
specified. The cap may become stuck.

489Alphabetical index
YARIS_HV_EE_OM52F30E
Stuck
If the vehicle becomes
stuck ................................... 453
Sun visors ................................ 304
Switches
Audio remote control
switches.............................. 252
Automatic High Beam
switch.................................. 228
Cruise control switch ............. 233
Door lock switches ................ 125
Emergency flashers switch ... 386
EV drive mode switch ........... 188
Fog light switch ..................... 200
Hazard switch ....................... 386
Ignition switch ............... 178, 182
LDA (Lane Departure
Alert) switch ........................ 223
Light switch ........................... 195
Outside rear view mirror
switches.............................. 159
PCS (Pre-Crash Safety
system) switch .................... 216
Power door lock switch ......... 125
Power switch ................. 178, 182
Power window switches ........ 162
Rear window defogger
switch.................................. 288
Rear window wiper and
washer switch ..................... 206
Seat heater switches............. 293
Talk switch*
Telephone switch*
Tire pressure warning
reset switch......................... 343
VSC OFF switch ................... 238
Window lock switch ............... 162
Windshield wipers and
washer switch ..................... 202
Tachometer ................................ 97
Tail lights .................................. 195
Light switch ........................... 195
Replacing light bulbs..... 378, 382
Wattage ................................ 465
Talk switch*
Telephone switch*
Theft deterrent system
Double locking system ............ 89
Immobilizer system ................. 84
Tire inflation pressure ............. 354
Maintenance data ................. 463
Warning light ......................... 400
Tire pressure warning system
Function ................................ 341
Initializing .............................. 342
Installing tire pressure
warning valves and
transmitters......................... 342
Registering ID codes ............ 344
Tire pressure warning reset
switch ................................. 343
Warning light ......................... 400
Tires .......................................... 340
Chains................................... 247
Checking ............................... 340
If you have a flat tire ..... 407, 422
Inflation pressure .................. 463
Replacing ...................... 407, 422
Rotating tires......................... 341
Size ....................................... 463
Snow tires ............................. 246
Spare tire .............................. 407
Tire pressure warning
system ................................ 341
Warning light ......................... 400
T
*: Refer to “Navigation and multimedia system Owner’s manual”.