2021 TOYOTA GR YARIS engine

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8-1. Specifications
Vehicle specifications
Temperature range anticipated
before next oil change
Oil viscosity (0W-20 is explained
here as an example):
• The 0W in 0W-20 indicates the
characteristic of the oil which
allows cold startability. Oils with a
lower value before the W allow
for easier starting of the engine
in cold weather.
• The 20 in 0W-20 indicates the
viscosity characteristic of the oil
when the oil is at high tempera-
ture.
How to read oil container labels:
Either or both API registered marks are added to some oil containers to
help you select the oil you should
use.
API Service Symbol
Top portion: “API SERVICE SP” means
the oil quality designation by American
Petroleum Institute (API).
Center portion: “SAE 0W-20” means
the SAE viscosity grade.
Lower portion: “Resource-Conserving”
means that the oil has fuel-saving and
environmental protection capabilities.
ILSAC Certification Mark
The International Lubricant Specifica-
tion Advisory Committee (ILSAC) Certi-
fication Mark is displayed on the front of
the container.
Cooling system
Capacity (Reference)5.2 L (5.5 qt., 4.6 Imp. qt.)
Coolant type
Use either of the following:
•“Toyota Super Long Life Coolant”
•Similar high-quality ethylene glycol-based non-sili-
cate, non-amine, non-nitrite, and non-borate coolant
with long-life hybrid organic acid technology
Do not use plain water alone.

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8-1. Specifications
Ignition system (spark plug)
MakeDILKAR8U7G
Gap0.7 mm (0.027 in.)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
Electrical system (battery)
Open voltage at 20°C (68°F):
12.3 V or higher
If the specific voltage is lower than the standard
value, charge the battery.
(Voltage is checked 20 minutes after the engine
and all lights are turned off.)
Charging rates5 A max.
Manual transmission
Gear oil capacity (Reference)
Vehicles with a LSD
2.0 L (2.1 qt., 1.7 Imp. qt.)
Vehicles without a LSD
2.1 L (2.2 qt., 1.8 Imp. qt.)
Gear oil type“TOYOTA Genuine Manual Transmission Gear
Oil LV GL-4 75W” or equivalent
NOTICE
■Manual transmission gear oil type
●Please be aware that depending on the particular characteristics of the gear oil
used or the operating conditions, idle sound, shift feeling and/or fuel efficiency may be different or affected and, in the worst case, damage to the vehicle’s transmission.
Toyota recommends to use “TOYOTA Genuine Manual Transmission Gear Oil LV GL-4 75W” to achieve optimal performance.

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8-1. Specifications
Your Toyota vehicle is filled with “Toyota Genuine Differential Gear Oil” at
the factory.
Use Toyota approved “Toyota Genuine Differential Gear Oil” or an equiva-
lent of matching quality to satisfy the above specification. Please contact
any authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer for further details.
*1: Minimum pedal clearance when depressed with a force of 300 N (31.0 kgf, 67.4
lbf) while the engine is running.
*2: Right-hand drive vehicles
*3: Left-hand drive vehicles
*4: Parking brake lever travel when pulled up with a force of 200 N (20.4 kgf, 45.0
lbf)
*5: If a fluid type with “TOYOTA GENUI NE BRAKE FLUID DOT4, CLASS6”, FMVSS
No.116 DOT4 or SAE J1704LV is not available, fluid type with TOYOTA GENU-
INE BRAKE FLUID DOT3, FMVSS No.116 DOT3 or SAE J1703 may be used
with no detriment to brake durability.
Rear differential
Oil capacity0.5 L (0.5 qt.,0.4 Imp.qt.)
Oil type and viscosityToyota Genuine Differential gear oil LX 75W-85
GL-5 or equivalent
NOTICE
■Differential gear oil type precaution
Using differential gear oil other than the specified oil may cause abnormal noise or vibration, or damage the differential gear of your vehicle.
Brakes
Pedal clearance*198 mm (3.9 in.) Min.*2
100 mm (4.0 in.) Min.*3
Pedal free play1  6 mm (0.04  0.24 in.)
Parking brake lever travel*45  8 clicks
Fluid type
“TOYOTA GENUINE BRAKE FLUID DOT4,
CLASS6”*5, FMVSS No.116 DOT4 or SAE
J1704LV*5

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8-1. Specifications
Vehicle specifications
■Use of ethanol blended gasoline in
a gasoline engine
Toyota allows the use of ethanol blended gasoline where the ethanol
content is up to 10%. Make sure that the ethanol blended gasoline to be used has a Research Octane Number that follows
the above.
■If your engine knocks
●Consult any authorized Toyota retailer
or Toyota authorized repairer, or any reliable repairer.
●You may occasionally notice light knocking for a short time while accel-erating or driving uphill. This is normal
and there is no need for concern.
Fuel information
When you find these types of
fuel label at the gas station,
use only the fuel with one of
the following labels.
EU area
You must only use unleaded
gasoline conforming to Euro-
pean standard EN228.
Select unleaded gasoline with
a Research Octane Number of
98 or higher for optimum
engine performance.
If this premium type cannot be
obtained, you may temporarily
use unleaded gasoline with a
Research Octane Number as
low as 95. The use of such gas-
oline may cause the engine to
knock or drastically reduce
output to protect itself while
driving with a heavy load. To
avoid this refill the tank with
premium unleaded gasoline as
soon as possible.
Except EU area
You must only use unleaded
gasoline.
Select unleaded gasoline with
a Research Octane Number of
98 or higher for optimum
engine performance.
If this premium type cannot be
obtained, you may temporarily
use unleaded gasoline with a
Research Octane Number as
low as 95. The use of such gas-
oline may cause the engine to
knock or drastically reduce
output to protect itself while
driving with a heavy load. To
avoid this refill the tank with
premium unleaded gasoline as
soon as possible.
NOTICE
■Notice on fuel quality
●Do not use improper fuels. If
improper fuels are used, the engine will be damaged.
●Do not use gasoline with metallic additives, for example manganese, iron or lead, otherwise it may cause
damage on your engine or emission control system.
●Do not add aftermarket fuel addi-tives which contain metallic addi-tives.

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8-1. Specifications
NOTICE
●EU area: Bioethanol fuel sold under names such as “E50” or “E85” and
fuel containing a large amount of ethanol should not be used. The use of these fuels will damage the
vehicle’s fuel system. In case of any doubt, ask any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
●Except EU area: Bioethanol fuel
sold under names such as “E50” or “E85” and fuel containing a large amount of ethanol should not be
used. Your vehicle can use gasoline mixed with 10% max ethanol. The use of fuel with more than 10% eth-
anol content (E10) will damage the vehicle’s fuel system. You must ensure that refueling is carried out
only from a source where fuel spec- ification and quality can be guaran-teed. In case of any doubt, ask any
authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
●Do not use the methanol blended gasoline such as M15, M85, M100.
The use of gasoline containing methanol may cause engine dam-age or failure.

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8-2. Customization
Vehicle specifications
8-2.Customiz ation
■Changing by using the naviga-
tion/multimedia system screen
(vehicles with navigation/mul-
timedia system)
1 Press the “MENU” button.
2 Select “Setup” on the “Menu”
screen.
3 Select “Vehicle” on the “Setup”
screen.
4 4 Select “Vehicle customiza-
tion”.
Various setting can be changed. Refer to the list of settings that can be
changed for details.
■Changing by using the meter
control switches
1 Press / of the meter con-
trol switch to select .
2 Press / of the meter con-
trol switch to select the desired
item to be customized.
3 Press or press and hold .
The available settings will differ
depending on if is pressed or
pressed and held. Follow the instruc-
tions on the display.
Some function settings are changed simultaneously with other functions
being customized. Contact any authorized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer for further details.
Settings that can be changed using the audio system screen (if
Customizable features
Your vehicle includes a variety
of electronic features that can
be personalized to suit your
preferences. The settings of
these features can be changed
using the multi-information
display, the navigation/multi-
media system screen or at any
authorized Toyota retailer or
Toyota authorized repairer, or
any reliable repairer.
Customizing vehicle fea-
turesWARNING
■During customization
As the engine needs to be running
during customization, ensure that the vehicle is parked in a place with ade-quate ventilation. In a closed area
such as a garage, exhaust gases including harmful carbon monoxide (CO) may collect and enter the vehi-
cle. This may lead to death or a seri- ous health hazard.
NOTICE
■During customization
To prevent battery discharge, ensure that the engine is running while cus-
tomizing features.
Customizable features

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8-2. Customization
■Smart entry & start system (→P.103, 107, 109)
■Wireless remote control (→P.101, 103)
■Outside rear view mirrors (→P.122)
■Power windows (→P.124)
Time elapsed before auto-
matic door lock function is
activated if door is not
opened after being
unlocked
30 seconds
60 seconds
——O120 seconds
Open door warning buzzerOnOff——O
FunctionDefault settingCustomized setting
Smart entry & start systemOnOffO—O
Number of consecutive
door lock operations2 timesAs many as desired——O
FunctionDefault settingCustomized setting
Wireless remote controlOnOff——O
FunctionDefault settingCustomized setting
Automatic mirror folding
and extending operationLinked to the
locking/ unlock-
ing of the doorsOff
——OLinked to operation of
the engine switch
FunctionDefault settingCustomized setting
Mechanical key linked
operationOffOn——O
Wireless remote control
linked operationOffOn——O
Wireless remote control
linked operation signal
(buzzer)
OnOff——O
FunctionDefault settingCustomized setting

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8-2. Customization
■RSA (Road Sign Assist)*1 (→P.192)
*1: If equipped
*2: RSA function becomes On when the engine switch is turned to ON.
*3: If a speed limit with supplemental mark is exceeded, the notification buzzer does
not operate.
*4: Vehicles with navigation system
■Stop & Start system (→P.196)
■BSM (Blind Spot Monitor)* (→P.201)
FunctionDefault settingCustomized setting
RSA (Road Sign Assist)*2OnOff—O—
Excess speed notification
method
*3Display onlyNo notification—O—Display and buzzer
Excess speed notification
level2 km/h (1 mph)5 km/h (3 mph)—O—10 km/h (5 mph)
No overtaking notification
methodDisplay onlyNo notification—O—Display and buzzer
Other notifications method
(No-entry notification)
*4Display onlyNo notification—O—Display and buzzer
FunctionDefault settingCustomized setting
Change the Stop & Start
system duration when the
A/C is on
StandardExtended—O—
FunctionDefault settingCustomized setting
BSM (Blind Spot Monitor)
functionOnOff—O—
Outside rear view mirror
indicator brightnessBrightDim—O—
Alert timing for presence of
approaching vehicle (sensi-
tivity)
Intermediate
Early
—O—Late
Only when vehicle
detected in blind spot