2022 TOYOTA YARIS brake fluid

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4-1. Before driving
Driving
When the following unusual opera-
tion is performed with the accelera-
tor pedal depressed, the hybrid
system output may be restrained.
• When the shift lever is shifted to
R*.
• When the shift lever is shifted
from P or R to forward drive shift
position such as D*.
When the system operates, a mes-
sage appears on the multi-informa-
tion display. Read the message and
follow the instruction.
*: Depending on the situation, the shift
position may not be changed.
■Drive-Start Control (DSC)
When the TRC is turned off ( P.278),
sudden start restraint control also does not operate. If your vehicle have trouble escaping from the mud or fresh snow
due to sudden start restraint control operation, deactivate TRC ( P.278) so that the vehicle may become able to
escape from the mud or fresh snow.
NOTICE
■Avoiding damage to vehicle parts
●Do not turn the steering wheel fully
in either direction and hold it there for an extended period of time.Doing so may damage the power
steering motor.
●When driving over bumps in the
road, drive as slowly as possible to avoid damaging the wheels, under-side of the vehicle, etc.
■If you get a flat tire while driving
A flat or damaged tire may cause the
following situations. Hold the steering wheel firmly and gradually depress the brake pedal to slow down the
vehicle.
●It may be difficult to control your
vehicle.
●The vehicle will make abnormal
sounds or vibrations.
●The vehicle will lean abnormally.
Information on what to do in case of a flat tire ( P.386, 397)
■When encountering flooded roads
Do not drive on a road that has flooded after heavy rain, etc. Doing so may cause the following serious dam-
age to the vehicle:
●Engine stalling
●Short in electrical components
●Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle becomes flooded or stuck in mud or
sand, be sure to have any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer check
the following:
●Brake function
●Changes in quantity and quality of oil and fluid used for the engine, hybrid transmission, etc.
●Lubricant condition for the bearings and suspension joints (where possi-
ble), and the function of all joints, bearings, etc.
Sudden start restraint con-
trol (Drive-Start Control
[DSC])

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6-2. Maintenance
Maintenance and care
request that a record of maintenance
be kept.
■Does your vehicle need repairs?
Be on the alert for changes in perfor- mance and sounds, and visual tip-offs
that indicate service is needed. Some important clues are:
●Engine misses (misfire), stumbling or pinging
●Appreciable loss of power
●Strange engine noises
●A fluid leak under the vehicle (How-ever, water dripping from the air con-
ditioning system after use is normal.)
●Change in exhaust sound (This may
indicate a dangerous carbon monox- ide leak. Drive with the windows open and have the exhaust system checked
immediately.)
●Flat-looking tires, excessive tire
squeal when cornering, uneven tire wear
●Vehicle pulls to one side when driven straight on a level road
●Strange noises related to suspension movement
●Loss of brake effectiveness, spongy feeling brake pedal, pedal almost touches the floor, vehicle pulls to one
side when braking
●Engine coolant temperature continu- ally higher than normal ( P.94, 99)
If you notice any of these clues, take
your vehicle to any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer as soon as possi-
ble. Your vehicle may need adjustment or repair.

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6-3. Do-it-yourself maintenance
Maintenance and care
WARNING
●Keep hands, clothing and tools away from the moving fan.
●Be careful not to touch the engine, power control unit, radiator, exhaust
manifold, etc. right after driving as they may be hot. Oil and other flu-ids may also be hot.
●Do not leave anything that may burn easily, such as paper and
rags, in the engine compartment.
●Do not smoke, cause sparks or
expose an open flame to fuel or 12- volt battery. Fuel and 12-volt battery fumes are flammable.
●Be extremely cautious when work-ing on the 12-volt battery. It con-
tains poisonous and corrosive sulfuric acid.
●Take care because brake fluid can harm your hands or eyes and dam-age painted surfaces. If fluid gets
on your hands or in your eyes, flush the affected area with clean water immediately.
If you still experience discomfort, consult a doctor.
■When working near the electric cooling fan or radiator grille
Be sure the power switch is OFF.
With the power switch in ON, the electric cooling fan may automatically start to run if the air conditioning is on
and/or the coolant temperature is high. ( P.329)
■Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in your eyes.
NOTICE
■If you remove the air cleaner fil- ter
Driving with the air cleaner filter removed may cause excessive engine wear due to dirt in the air.
■If the fluid level is low or high
It is normal for the brake fluid level to
go down slightly as the brake pads wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refill- ing, it may indicate a serious problem.

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7-2. Steps to take in an emergency
reliable repairer.
5 Securely attach cables or chains
to the towing eyelet.
Take care not to damage the vehicle body.
6 Enter the vehicle being towed
and start the hybrid system.
If the hybrid system does not start, turn the power switch to ON.
7 Shift the shift lever to N and
release the parking brake.
When the shift lever cannot be
shifted: P. 1 8 2
Turn automatic mode off. (P.185)
■While towing
If the hybrid system is off, the power assist for the brakes and steering will not function, making steering and brak-
ing more difficult.
■Wheel nut wrench*1, 2
Wheel nut wrench is installed in luggage compartment. ( P.398)*1: If equipped
*2: If your vehicles does not provide a
wheel nut wrench, you can purchase
it from any authorized Toyota retailer
or Toyota authorized repairer, or any
reliable repairer.
 Fluid leaks under the vehicle.
(Water dripping from the air con-
ditioning after use is normal.)
 Flat-looking tires or uneven tire
wear
 Engine coolant temperature
gauge needle continually points
higher than normal.
 Changes in exhaust sound
 Excessive tire squeal when cor-
nering
 Strange noises related to the
suspension system
 Pinging or other noises related to
the hybrid system
 Engine missing, stumbling or
running roughly
 Appreciable loss of power
If you think something is
wrong
If you notice any of the follow-
ing symptoms, your vehicle
probably needs adjustment or
repair. Contact any authorized
Toyota retailer or Toyota autho-
rized repairer, or any reliable
repairer as soon as possible.
Visible symptoms
Audible symptoms
Operational symptoms

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7-2. Steps to take in an emergency
■Brake system warning light (warning buzzer)
■Brake system warning light
■High coolant temperature warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
If a warning light turns on or a warning buzzer sounds
Calmly perform the following actions if any of the warning lights
comes on or flashes. If a light comes on or flashes, but then g oes
off, this does not necessarily indicate a malfunction in the sy stem.
However, if this continues to o ccur, have the vehicle inspected by
any authorized Toyota retailer or Toyota authorized repairer, o r any
reliable repairer.
Actions to the warning lights or warning buzzers
Warning lightDetails/Actions
(Red)
Indicates that:
 The brake fluid level is low; or
 The brake system is malfunctioning
 Immediately stop the vehicle in a safe place and contact
any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer. Continuing to drive the
vehicle may be dangerous.
Warning lightDetails/Actions
(Yellow)
Indicates a malfunction in:
 The regenerative braking system;
 The electronically controlled brake system; or
 The parking brake system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates that the engine coolant temperature is excessively hi gh
 Immediately stop the vehicle in a safe place.
Handling method ( P.414)

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8-1. Specifications
*: The fluid capacity is a reference quantity.
If replacement is necessary, contact any authorized Toyota reta iler or Toyota
authorized repairer, or any reliable repairer.
*1: Minimum pedal clearance when depressed with a force of 300 N ( 31.0 kgf, 67.4
lbf) while the hybrid system is operating.
*2: Make sure to confirm that the brake warning light (yellow) doe s not illuminate. (If
the brake warning light illuminates, refer to P.91, 374.)
Hybrid transmission
Fluid capacity*2.6 L (2.7 qt., 2.3 Imp. qt.)
Fluid type“Toyota Genuine ATF WS”
NOTICE
■Hybrid transmission fluid type
Using transmission fluid other than the above type may cause ab normal noise or vibration, or ultimately damage the transmission of your vehicl e.
Brakes
Pedal clearance*182 mm (3.2 in.) Min.
Pedal free play1  6 mm (0.04  0.24 in.)
Parking brake indicator*2
When pulling the parking brake switch for 1 to 2
seconds: comes on
When pushing the parking brake switch for 1 to
2 seconds: turns off
Fluid typeSAE J1704 or FMVSS No.116 DOT 4
Steering
Free playLess than 30 mm (1.2 in.)

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Alphabetical Index
Alphabetical Index
A
A/C
Air conditioning filter................... 346
Automatic air conditioning system
................................................. 288
ABS (Anti-lock Brake System) .... 277
Warning light .............................. 376
ACA (Active Cornering Assist) .... 277
Acoustic vehicle alerting system .. 78
Active Cornering Assist (ACA) .... 277
AHB (Automatic High Beam) ....... 193
Air conditioning filter ................... 346
Air conditioning system
Air conditioning filter................... 346
Automatic air conditioning system
................................................. 288
Airbag manual on-off system ........ 45
Airbags ............................................ 36
Airbag manual on-off system ....... 45
Airbag operating conditions ......... 38
Airbag precautions for your child . 41
Correct driving posture................. 31
Curtain shield airbag operating con-
ditions ........................................ 38
Curtain shield airbag precautions 41
General airbag precautions.......... 41
Locations of airbags ..................... 36
Modification and disposal of airbags
................................................... 43
Side airbag operating conditions.. 38
Side airbag precautions ............... 41
Side and curtain shield airbags oper-
ating conditions.......................... 38
Side and curtain shield airbags pre-
cautions ..................................... 41
SRS airbags ................................. 36
SRS warning light ...................... 376
Alarm ............................................... 86
Alarm............................................ 86
Warning buzzer .......................... 374
Antennas (smart entry & start sys-
tem) ..............................................140
Anti-lock Brake System (ABS)..... 277
Warning light .............................. 376
Approach warning ........................ 237
Assist grips ...................................308
Audio system-linked display107, 113
Automatic air conditioning system
..................................................... 288
Automatic High Beam ..................193
Automatic light control system ... 191
Auxiliary box ................................. 301
Average fuel economy ......... 105, 110
Average vehicle speed ......... 107, 113
B
Back door ...................................... 137
Back-up light
Replacing light bulbs ..................358
Battery (12-volt battery) ............... 330
Battery checking......................... 330
If the 12-volt battery is discharged
................................................. 409
Preparing and checking before win-
ter ............................................. 284
Warning light .............................. 375
Battery (traction battery) ................ 79
Blind Spot Monitor (BSM) ............248
Enabling/disabling the Blind Spot
Monitor ..................................... 250
Bottle holders................................ 298
Brake
Brake hold .................................. 187
Emergency brake signal............. 277
Fluid ........................................... 426
Parking brake .............................184
Regenerative braking ................... 77
Warning light .............................. 374
Brake assist...................................277
Break-in tips .................................. 161

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Alphabetical Index
Engine ........................................... 421
ACC ................................... 174, 177
Compartment ............................. 325
Engine switch ..................... 173, 175
Hood .......................................... 322
How to start the hybrid system. 173,
175
Identification number.................. 421
If the hybrid system will not start 405
If your vehicle has to be stopped in
an emergency .......................... 366
Ignition switch (power switch) .. 173,
175
Overheating ............................... 414
Power switch ...................... 173, 175
Tachometer ................................ 119
Engine coolant .............................. 327
Capacity ..................................... 425
Checking .................................... 327
Preparing and checking before win-
ter ............................................ 284
Engine coolant temperature gauge
................................................. 94, 99
Engine oil ...................................... 325
Capacity ..................................... 423
Checking .................................... 325
Preparing and checking before win-
ter ............................................ 284
Warning light .............................. 375
Engine oil maintenance data ....... 327
Engine switch (power switch) ... 173,
175
If your vehicle has to be stopped in
an emergency .......................... 366
EPS (Electric Power Steering) ..... 277
Warning light .............................. 377
EV drive mode .............................. 179
EV indicator .................................... 77
F
Flat tire
Tire pressure warning system .... 334
Vehicles with a spare tire ........... 397
Vehicles without a spare tire ...... 386
Floor mats ....................................... 30
Fluid
Brake .......................................... 426
Hybrid transmission.................... 426
Washer ....................................... 329
Fog lights
Replacing light bulbs ..........358, 360
Switch......................................... 196
Wattage ...................................... 428
Front fog lights
Replacing light bulbs ..........358, 360
Switch......................................... 196
Wattage ...................................... 428
Front position lights
Replacing light bulbs ..........358, 359
Wattage ...................................... 428
Front seat center airbags ............... 36
Front seats .................................... 145
Adjustment ................................. 145
Cleaning ..................................... 315
Correct driving posture ................. 31
Head restraints ........................... 147
Seat heaters ............................... 293
Front turn signal lights................. 184
Replacing light bulbs ..........358, 360
Turn signal lever ......................... 184
Wattage ...................................... 428
Fuel ................................................ 202
Capacity ..................................... 422
Fuel gauge ............................. 94, 99
Information ................................. 430
Refueling .................................... 202
Type ........................................... 422
Warning light .............................. 377