2020 TOYOTA YARIS HATCHBACK inflation pressure

YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
2433-12. Tire Pressure Monitoring System
3
When Driving
NOTICE
●Each tire, including the spare (if provided), should be checked monthly
when cold and inflated to the inflation pressure recommended by the
vehicle manufacturer on the vehi cle placard or tire inflation pressure
label. (If your vehicle has tires of a different size than the size indicated
on the vehicle placard or tire i nflation pressure label, you sh ould deter-
mine the proper tire inflati on pressure for those tires.)
As an added safety feature, your vehicle has been equipped with a tire
pressure monitoring system (TPMS ) that illuminates a low tire pres-
sure telltale when one or more of your tires is significantly u nder-
inflated. Accordingly, when the low tire pressure telltale illuminates,
you should stop and check your tires as soon as possible, and i nflate
them to the proper pressure. Driving on a significantly under-i nflated
tire causes the tire to overheat and can lead to tire failure. Under-infla-
tion also reduces fuel efficiency and tire tread life, and may affect the
vehicle’s handling an d stopping ability.
Please note that the TPMS is not a substitute for proper tire m ainte-
nance, and it is the driver’s r esponsibility to maintain correc t tire pres-
sure, even if under-inflation has not reached the level to trig ger
illumination of the TPMS lo w tire pressure telltale.
Your vehicle has also been equipped with a TPMS malfunction ind ica-
tor to indicate when the syste m is not operating properly.
The TPMS malfunction indicator i s combined with the low tire pressure
telltale. When the system detects a malfunction, the telltale will flash
for approximately one minute an d then remain continuously illumi-
nated. This sequence will continue upon subsequent vehicle star t-ups
as long as the malfunction exists . When the malfunction indicator is
illuminated, the system may not be able to detect or signal low tire
pressure as intended. TPMS malfunctions may occur for a variety of
reasons, including the installation of replacement or alternate tires or
wheels on the vehicle that prevent the TPMS from functioning pr operly.
Always check the TPMS malfunction telltale after replacing one or
more tires or wheels on your veh icle to ensure that the replacement or
alternate tires and wheels allow the TPMS to continue to functi on prop-
erly.
●To avoid false readings, the system samples for a little while before
indicating a problem. As a res ult it will not instantaneously register a
rapid tire deflation or blow out.

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YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
5-3. Owner Maintenance
Owner Maintenance Precautions
The owner or a qualified service technician should make these vehicle
inspections at the indicated intervals to ensure safe and depen dable
operation.
Bring any problem to the attention of your Toyota dealer or qua lified
service technician a s soon as possible.
■When Refueling
• Brake and clutch fluid level ( P. 401)
• Engine coolant level ( P. 3 9 8 )
• Engine oil level ( P. 397)
• Washer fluid level ( P. 402)
■At Least Monthly
• Tire inflation pressures ( P. 413)
■At Least Twice a Year (For Exam ple, Every Spring and Fall)
You can do the following scheduled maintenance items if you hav e
some mechanical ability and a few basic tools and if you closel y fol-
low the directions in this manual.
• Engine coolant ( P. 398)
• Engine oil ( P. 395)
Improper or incomplete service may result in problems. This sec tion
gives instructions only for it ems that are easy to perform.
As explained in the Introduction ( P. 386), several procedures can be
done only by a qualifi ed service technician with special tools.
Improper owner maintenance during the warranty period may affec t
warranty coverage. Refer to Introduction ( P. 386) for owner’s
responsibility in protecting your investment. For details, read the sep-
arate Toyota Warranty and Maintenance Guide provided with the v ehi-
cle. If you are unsure about any servicing or maintenance proce dure,
have it done by your Toyota dealer.
There are strict environmental laws regarding the disposal of w aste oil
and fluids. Please dispose of your waste properly and with due regard
to the environment.
We recommend that you entrust the oil and fluid changes of your vehi-
cle to your Toyota dealer.

413
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
5-3. Owner Maintenance
5
Maintenance and Care
Tires
Inspect all tire pressures monthly (including the spare) when the tires
are cold. Maintain recommended pressures for the best ride, han -
dling, and minimum tire wear.
Refer to the spec ification charts
(P. 5 5 3).
With tire pressure m onitoring system:
After adjusting the tire pressur e, initialization of the tire p ressure mon-
itoring system is necessary to m ake the system operate normally .
Refer to Tire Pressure Monitorin g System Initialization on P. 244.
For reasons of proper performan ce, safety, and better fuel econ-
omy, always maintain recommended tire inflation pressures and
stay within the recommended load limits and weight distribu-
tion.
WARNING
■Using Different Tire Types
Driving your vehicle with differ ent types of tires is dangerous . It could
cause poor handling and poor bra king; leading to loss of control.
Except for the limited use of the temporary spare tire, use onl y the same
type tires (radial, bi as-belted, bias-type) on all four wheels.
■Using Wrong-Sized Tires
Using any other tire size than wh at is specified for the vehicle (P. 5 5 3 )
is dangerous. It could seriously affect ride, handling, ground clearance,
tire clearance, and speedometer calibration. This could cause y ou to
have an accident. Use only tires that are the correct size spec ified for
the vehicle.
Tire Inflation Pressure

4145-3. Owner Maintenance
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
●Always check tire pressure when tires are cold.
●Warm tires normally exceed recommended pressures. Do not releas e
air from warm tires to adjust the pressure.
●Underinflation can cause reduced fuel economy, uneven and accel er-
ated tire wear, and poo r sealing of the tire bead, which will d eform the
wheel and cause separat ion of tire from rim.
●Overinflation can produce a harsh ride, uneven and accelerated tire
wear, and a greater p ossibility of damage from road hazards.
Keep your tire pressure at the correct levels. If one frequentl y needs
inflating, have it inspected.
During rotation, inspect them for
correct balance.
WARNING
■Always inflate the tires to the correct pressure
Overinflation or underinflation o f tires is dangerous. Adverse handling or
unexpected tire failure could result in a serious accident.
Refer to Tires on (P. 553).
■Use only a Toyota-genuine tire valve cap
Use of a non-genuine part is dangerous as the correct tire air pressure
cannot be maintained if the tire valve becomes damaged. If the vehicle
is driven under this condition, the tire air pressure will decr ease which
could result in a serious accident. Do not use any part for the tire valve
cap that is not a Toyota-genuine part.
Tire Rotation
Forward
Do not include
(TEMPORARY USE ONLY)
spare tire in rotation.

4726-2. Flat Tire
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
Pass the buckle through the wheel as shown in the figure and
secure it so that the buckle does not contact the wheel.
Pass the belt through the
buckle, then pull the belt end to
secure the flat tire.
Return the rear seatback on the right side of the rear seatback to its
original position.
Remove the tire blocks and store the tools and jack.
Check the inflation pressure.
Refer to Tires on P. 553.
Have the flat tire repaired or replaced as soon as possible.12
Aluminum wheelSteel wheel
13
114
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4766-2. Flat Tire
YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
Insert the luggage compartment
cover from the top of the lug-
gage compartment opening
with the cloth side of the cover
facing outward, and slide it
between the flat tire and the
inside perimeter of the luggage
compartment opening.
Check the tire inflation pressure.
Refer to the specificat ion charts on P. 553.
Have the flat tire repaired or replaced as soon as possible.
●Do not press the tire pressure m onitoring system set switch after install-
ing the spare tire. The switch is only to be pressed after inst alling the
repaired flat tire or inst alling a replacement tire ( P. 164).
●To prevent the jack and tool fr om rattling, store them properly .
116
●Pass the belt underneath the seat-
belts.
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Seat beltBelt

YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
4976-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
■KEY Warning Light
Take the appropriate action and verify that the warning light turns
off.
(Illuminate)
(if equipped)
Tire Pressure Monitoring
System Warning Light
When the warning light illu-
minates, and the warning
beep sound is heard (about
3 seconds), tire pressure is
too low in one or more tires.
Inspect the tires and
adjust to the specified
inflation pressure
( P. 4 1 3 ) .
(Amber)
Low Speed Pre-Collision Sys-
tem Warning Light
The light turns on if the wind-
shield is dirty or there is a
malfunction in the system.
Verify the reason why the
warning light is illuminated
on the center display
(P. 489).
If the reason why the
warning light is illuminated
is due to a dirty wind-
shield, clean the wind-
shield.
For any other reasons,
have the vehicle
inspected at your Toyota
dealer.
SignalWarningAction to be taken
SignalCauseAction to be taken
(Red)
(Flashing)
The smart key battery is dead.Replace the key battery
( P. 410).
The smart key is not within the
operation range.
Bring the smart key into
the operation range
(P. 98).The smart key is placed in
areas inside the cabin where it
is difficult for the key to be
detected.
A key from another manufac-
turer similar to the smart key is
in the operation range.Take the key from another
manufacturer similar to
the smart key out of the
operation range.
Without the ignition switched
off, the smart key is taken out of
the cabin, and then all the
doors are closed.
Bring the smart key back
into the cabin.

YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
5056-7. Warning/Indicator Lights and Warning Sounds
6
If Trouble Arises
If all the doors and luggage compartment/trunk are locked using
another key while the key is left in the cabin, the beep which sounds
outside of the vehicle will be heard for about 10 seconds to no tify the
driver that the key is in the cabin. In this case, take out the key by
opening the door. A key taken out of the vehicle using this met hod
may not operate because its functions have been temporarily
stopped. To restore the key’s f unctions, perform the applicable proce-
dure ( P. 9 8 ) .
The warning beep sound will be heard for about 3 seconds when
there is any abnorma lity in tire inflation pressures ( P. 241).
If there is the possibility of a collision with a vehicle ahead , the beep
sounds continuously and a warni ng is indicated in the display.
If the power steering system has a malfunction, the power steering
malfunction indicator light tur ns on or flashes and the buzzer operates
at the same time.
Refer to Stop Vehicle in Safe Place Im mediately on P. 489.
Key Left-in-vehicle Warning Beep (With the advanced keyless
function)
Tire Inflation Pressure Warning Beep (if equipped)
Collision warning
Power Steering Warning Buzzer