2020 TOYOTA YARIS HATCHBACK Owners Manual (in English)

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5Maintenance and Care
5-1. Essential InformationIntroduction ....................... 386
5-2. Scheduled Maintenance Maintenance Monitor ........ 388
5-3. Owner Maintenance Owner Maintenance Precautions ..................... 390
Hood ................................. 392
Engine Compartment Overview ......................... 394
Engine Oil ......................... 395
Engine Coolant ................. 398
Brake/Clutch Fluid............. 401
Window Washer Fluid ....... 402
Body Lubrication ............... 403
Wiper Blades..................... 404
Battery............................... 408
Key Battery Replacement ................... 410
Tires .................................. 413
Light Bulbs ........................ 419
Fuses ................................ 435
5-4. Appearance Care Exterior Care ..................... 442
Interior Care ...................... 450

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5-1. Essential Information
Introduction
Be careful not to hurt yourself when inspecting your vehicle, replacing
a tire, or doing some kind of maintenance such as car washing. In par-
ticular, wear thick work gloves such as cotton gloves when touc hing
areas that are difficult to see while inspecting or working on your vehi-
cle. Doing inspections or procedur es with your bare hands could
cause injury.
If you are unsure about any pro cedure this manual describes, we
strongly urge you to have a reliable and qualified service shop per-
form the work, preferably your Toyota dealer.
Factory-trained Toyota technicians and genuine Toyota parts are best
for your vehicle. Without this expertise and the parts that hav e been
designed and made especially for your Toyota, inadequate, incom-
plete, and insufficient servicing may result in problems. This could
lead to vehicle damage or an accident and injuries.
For expert advice and quality serv ice, consult your Toyota dealer.
To continue warranty eligibility and to protect your investment , it is
your responsibility to properly maintain your vehicle according to fac-
tory recommended schedules outli ned in this manual. Keep a copy of
the repair order. It proves that the maintenance that has been per-
formed is under warranty coverage. If any problem should arise while
your vehicle is under warranty, your Toyota dealer will promptl y take
care of it.
This evidence may consist of the following: • The Maintenance Log, found with in the Warranty and Maintenance
Guide, must be completely filled out showing mileage, repair order
number, date for each service, and signed by a qualified automo tive
service technician w ho service vehicles.
• Original copies of repair orders or other receipts that includ e the
mileage and date the vehicle was serviced. Each receipt should be
signed by a qualified automot ive service technician.
• For self maintenance, a statemen t that you completed the mainte-
nance yourself, displaying mileage and the date the work was per-
formed. Also, receipts for the replacement parts (fluid, filters, etc.)
indicating the date and mileage mu st accompany this statement.

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3875-1. Essential Information
5
Maintenance and Care
Claims against the warranty resulting from lack of maintenance, as
opposed to defective materials o r authorized Toyota workmanship , will
not be honored.
Any auto repair shop using parts equivalent to your Toyota’s or iginal
equipment may perform maintenance. But we recommend that it
always be done by your Toyota dealer using genuine Toyota parts .
Selecting “Maintenance Monitor” enables the system to notify yo u of
your vehicle’s approaching ins pection/servicing period (P. 388).
The malfunction diagnosis connec tor is designed exclusively for con-
necting the specially designed de vice to perform on-board diagnosis.
Do not connect any devices other than the specially designed ma l-
function diagnosis devices for s ervicing. If any device other than the
malfunction diagnosis device is c onnected, it may affect the vehicle’s
electrical devices or lead to da mage such as battery depletion.
If you elect to perform maintenance yourself or have your vehic le serviced at
a location other than your Toyota dealer, Toyota requires that all fluids, parts
and materials must meet Toyota standards for durability and per formance as
described in this manual.
Malfunction
diagnosis
connector

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YARIS_YARIS HATCHBACK_OM_OM99V59z_(U)
5-2. Scheduled Maintenance
Maintenance Monitor
Select the icon on the home screen to display the “Applica-
tions” screen.
Select “Maintenance” to display the maintenance list screen.
Switch the tab and sel ect the setting item you want to change.
You can customize settings in the setup display as follows:
Maintenance Monitor
1
2
3
Ta bItemExplanation
Scheduled
SettingNotification can be switched on/off.
Time (months)
Displays the time or distance until main-
tenance is due.
Select this item to set the maintenance
period.
“Scheduled Due!” is displayed in red and
the wrench indicator light in the combina-
tion meter will be illuminated when the
remaining distance is less than 250 miles
or 500 km, or the remaining number of
days is less than 15 (whichever comes
first).
Distance
(mile or km)
Reset
Resets the time and distance to the initial
values.
Once the system turns on, it needs to be
reset whenever carrying out mainte-
nance.
Tire Rotation
SettingNotification can be switched on/off.
Distance
(mile or km)
Displays the distance until tire rotation
is due.
Select this item to set the tire rotation
distance.
“Tire Rotation Due!” is displayed in red
and the wrench indicator light in the
combination meter will be illuminated
when the remaining distance is less
than 250 miles or 500 km.
Reset
Resets the remaining distance to the
initial value.
Once the system turns on, it needs to
be reset whenever r otating the tires.

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3895-2. Scheduled Maintenance
5
Maintenance and Care
Oil Change
Setting Inter-
val
The oil replacement period can be
selected from the flexible setting or fixed
setting, or it can be set to non-display.
The flexible setting is available only in the
United States and Puerto Rico. Once
engine oil flexible maintenance is
selected, the vehicle calculates the
remaining oil life based on the engine
operating conditions. The vehicle lets you
know when an oil change is due by illumi-
nating the wrench indicator light in the
combination meter. Toyota Genuine
Motor Oil or equivalent are required to
achieve optimum performance.
Distance (mile
or km)
(Displays only
in fixed set-
ting)
Displays the distance until the oil replace-
ment is due.
Select this item to set the oil replacement
distance.
“Oil Change Due!” is displayed in red and
the wrench indicator light in the combina-
tion meter will be illuminated when the
remaining distance is less than 250 miles
or 500 km.
Oil life (%)
(Displays only
in flexible set-
ting)
Displays the engine oil life until the oil
replacement is due.
“Oil Change Due!” is displayed in red and
the wrench indicator light in the combina-
tion meter will be illuminated when the
remaining oil life distance is less than
250 miles (500 km), or remaining days
are less than 15 (whichever comes first).
Reset
In flexible setting:
Resets the remaining oil life to 100%.
In fixed setting:
Resets the remaining distance to the ini-
tial value.
Once the Flexible Oil Maintenance Set-
ting is selected, the system must be reset
whenever replacing the engine oil.
Ta bItemExplanation

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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.

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3915-3. Owner Maintenance
5
Maintenance and Care
WARNING
■Do not perform maintenance work if you lack sufficient knowledge and
experience or the proper tools an d equipment to do the work. Have
maintenance work done by a qualified technician
Performing maintenance work on a vehicle is dangerous if not do ne prop-
erly. You can be seriously injured while performing some mainte nance pro-
cedures.
■ If you must run the engine while working under the hood, make c ertain
that you remove all jewelry (especially rings, bracelets, watch es, and
necklaces) and all neckties, scarves, and similar loose clothin g before
getting near the engine or cooling fan which may turn on unexpe ctedly
Working under the hood with the engine running is dangerous. It becomes
even more dangerous when you wear jewelry, loose clothing or ha ve long
hair or a long beard.
Either can become entangled in moving parts and result in injur y.
■ Switch the ignition to off and make sure the fan is not runnin g
before attempting to work near the cooling fan
Working near the cooling fan when it is running is dangerous. T he fan could
continue running indefinitely even if the engine has stopped an d the engine
compartment temperature is high. You could be hit by the fan an d seriously
injured.
■ Do not leave items in the engine compartment
After you have finished checking or doing servicing in the engi ne compart-
ment, do not forget and leave items such as tools or rags in th e engine com-
partment.
Tools or other items left in the engine compartment could cause engine
damage or a fire leading to an unexpected accident.

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5-3. Owner Maintenance
Hood
With the vehicle parked, pull the
release handle to unlock the
hood.
Insert your hand into the hood
opening, slide the latch lever to
the right, and lift up the hood.
Grasp the support rod in the
padded area and secure it in
the support rod hole indicated
by the arrow to hold the hood
open.
Opening the Hood
Release handle
1
Lever
O
Pad
ClipClip
P