2020 TOYOTA YARIS maintenance reset

5117-3. Do-it-yourself maintenance
7
Maintenance and care
YARIS_F_OM_Europe_OM52A54E■
How to initialize the tire pressure warning system
Park the vehicle in a safe place and turn the engine 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. 659)
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 engine switch to the “ON” position (vehicles without a
smart entry & start system) or IGNITION 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 engine switch in the “ON” position and then turn the
engine switch to the “ACC” or “LOCK” position.
Vehicles with a smart entry & start system: Wait for a few minutes
with the engine switch in IGNITION ON mode and then turn the
engine switch off.
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5147-3. Do-it-yourself maintenance
YARIS_F_OM_Europe_OM52A54E■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 retailer or
Toyota authorized repairer, or any reliable repairer.
●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.
■Registering ID codes
The ID codes of the tire pressure warning valve and transmitters for two sets
of wheels can be registered.
It is not necessary to register the ID codes when replacing normal tires with
snow tires, if the ID codes for the wheels of both normal tires and snow tires
are registered beforehand.
For information about changing ID codes, ask any authorized Toyota retailer
or Toyota authorized repairer, or any reliable repairer as soon as possible.

5267-3. Do-it-yourself maintenance
YARIS_F_OM_Europe_OM52A54E
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.

689Alphabetical index
YARIS_F_OM_Europe_OM52A54E
Stop & Start system................. 344
Warning lights ....................... 584
Stop lights
Emergency brake signal ....... 355
Replacing light bulbs ..... 559, 565
Wattage................................. 663
Storage feature ........................ 462
Stuck
If the vehicle becomes
stuck ................................... 643
Sun shade
Roof ...................................... 475
Sun visors ................................ 470
Switches
Audio remote control
switches.............................. 370
Automatic High Beam
switch.................................. 314
Cruise control switch ............. 325
Door lock switch .................... 158
Emergency flashers switch ... 568
Engine switch ................ 241, 243
Fog light switch ..................... 271
Hazard switch ....................... 568
Ignition switch ............... 241, 243
LDA (Lane Departure Alert)
switch.................................. 308
Light switch ........................... 266
Meter control switches .......... 128
Outside rear view mirror
switches.............................. 211
Paddle shift switches .... 254, 255
PCS (Pre-Crash Safety
system) switch .................... 294
Power door lock switch ......... 158
Power window switches ........ 214
Rear window defogger
switch.......................... 442, 453
Rear window wiper and
washer switch ..................... 277Seat heater switches ............ 458
“SPORT” button .................... 253
Speed limiter switch .............. 329
Stop & Start cancel switch .... 345
Talk switch
*
Telephone switches .............. 409
Tire pressure warning
reset switch ........................ 511
“TRIP” switch ........................ 123
VSC OFF switch ................... 356
Window lock switch............... 214
Windshield wiper and
washer switch ..................... 273
Tachometer ...................... 115, 118
Tail lights .................................. 266
Light switch ........................... 266
Replacing light bulbs..... 559, 565
Wattage ................................ 663
Talk switch
*
Telephone switches ................ 409
Theft deterrent system
Double locking system .......... 104
Engine immobilizer system ..... 85
Tire inflation pressure ............. 528
Maintenance data ................. 659
Warning light ......................... 585
Tire pressure warning
system .................................... 510
Function ................................ 510
Initializing .............................. 510
Installing tire pressure
warning valves and
transmitters......................... 510
Registering ID codes ............ 512
Tire pressure warning reset
switch ................................. 511
Warning light ......................... 585
T
*: For vehicles with navigation/multimedia system, refer to “Navigation
and multimedia system Owner’s manual”.