ABS TOYOTA GR YARIS 2022 User Guide

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4-5. Using the driving support systems
Driving
WARNING
●Unlike the parking brake, hill-start assist control is not intended to hold
the vehicle stationary for an extended period of time. Do not attempt to use hill-start assist con-
trol to hold the vehicle on an incline, as doing so may lead to an acci-dent.
■When the TRC/VSC is activated
The slip indicator light flashes. Always
drive carefully. Reckless driving may cause an accident. Exercise particular care when the indicator light flashes.
■When the TRC/VSC systems are turned off
Be especially careful and drive at a speed appropriate to the road condi-tions. As these are the systems to
help ensure vehicle stability and driv- ing force, do not turn the TRC/VSC systems off unless necessary.
■Expert mode precautions
●Do not use on public roads.
●Use only when the road conditions and safely of the surrounding area
can be ensured.
●Proper use of expert mode requires
a professional level of driving skill. When using expert mode, always check the road conditions and sur-
rounding area and drive more care- fully than usual.
■Replacing tires
Make sure that all tires are of the specified size, brand, tread pattern
and total load capacity. In addition, make sure that the tires are inflated to the recommended tire inflation pres-
sure level. The ABS, TRC and VSC systems will not function correctly if different tires
are installed on the vehicle. Contact any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer for further information when replacing tires or wheels.
■Handling of tires and the suspen-sion
Using tires with any kind of problem
or modifying the suspension will affect the driving assist systems, and may cause a system to malfunction.
■Secondary Collision Brake (if equipped)
Do not rely solely upon the Secondary Collision Brake. This system is designed to help reduce the possibil-
ity of further damage due to a second- ary collision, however, that effect changes according to various condi-
tions. Overly relying on the system may result in death or serious injury.
■Active Torque Split AWD system
●The Active Torque Split AWD sys-tem is designed to ensure driving
stability on general roads and not for off-road driving such as for rally-ing. Do not subject the system to
extreme driving conditions.
●Drive carefully on slippery road sur-
faces.

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6-4. Do-it-yourself maintenance
Maintenance and care
1Turn the engine switch off.
2 Open the fuse box cover.
Engine compartment
Push the tabs in and lift the lid off.
Luggage compartment
Remove the deck board. (P.239)
Remove the auxiliary box and then
NOTICE
■For normal operation after replacing the battery
Observe the following precautions to prevent accidents:
●Always work with dry hands.Moisture may cause the battery to rust.
●Do not touch or move any other component inside the remote con-
trol.
●Do not bend either of the battery
terminals.
Checking and replacing
fuses
If any of the electrical compo-
nents do not operate, a fuse
may have blown. If this hap-
pens, check and replace the
fuses as necessary.
Checking and replacing
fuses

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7-2. Steps to take in an emergency
■Low engine oil pressure warning light* (warning buzzer)
*: This light illuminates on the multi-information display.
■Malfunction indicator lamp (warning buzzer)
■SRS warning light (warning buzzer)
■ABS warning light
Warning lightDetails/Actions
Indicates that the engine oil pressure is excessively low
 Immediately stop the vehicle in a safe place and contact
any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Warning lightDetails/Actions
Indicates a malfunction in:
 The electronic engine control system; or
 The electronic throttle control system
 Immediately stop the vehicle in a safe place and contact
any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer.
Warning lightDetails/Actions
Indicates a malfunction in:
 The SRS airbag system; or
 The seat belt pretensioner system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightDetails/Actions
Indicates a malfunction in:
 The ABS; or
 The brake assist system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.

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7-2. Steps to take in an emergency
ble.
■Electric power steering system
warning light (warning buzzer)
When the battery charge becomes insufficient or the voltage temporarily
drops, the electric power steering sys- tem warning light may come on and the warning buzzer may sound.
■When the tire pressure warning
light comes on
Inspect the tires to check if a tire is punctured.
If a tire is punctured: P. 3 2 3
If none of the tires are punctured: Turn the engine switch off then turn it to
ON. Check if the tire pressure warning light comes on or blinks.
If the tire pressure warning light blinks
for approximately 1 minute then stays on
There may be a malfunction in the tire
pressure warning system. Have the vehicle inspected by any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer immedi- ately.
If the tire pressure warning light
comes on
1 After the temperature of the tires has lowered sufficiently, check the infla-tion pressure of each tire and adjust
them to the specified level.
2 If the warning light does not turn off even after several minutes have elapsed, check that the inflation
pressure of each tire is at the speci- fied level and perform initialization. ( P.280)
■The tire pressure warning light may
come on due to natural causes
The tire pressure warning light may come on due to natural causes such as
natural air leaks and tire inflation pres- sure changes caused by temperature. In this case, adjusting the tire inflation
pressure will turn off the warning light (after a few minutes).
■Conditions that the tire pressure
warning system may not function properly
 P. 2 7 8
WARNING
■If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place
immediately and contact any autho- rized Toyota retailer or Toyota autho-rized repairer, or any reliable repairer.
The vehicle will become extremely unstable during braking, and the ABS system may fail, which could cause
an accident resulting in death or seri- ous injury.
■When the electric power steer-ing system warning light comes on
When the light comes on yellow, the assist to the power steering is restricted. When the light comes on
red, the assist to the power steering is lost and handling operations of the steering wheel become extremely
heavy. When steering wheel operations are heavier than usual, grip the steering
wheel firmly and operate it using more force than usual.
■If the tire pressure warning light comes on
Be sure to observe the following pre-
cautions. Failure to do so could cause a loss of vehicle control and result in death or
serious injury.
●Stop your vehicle in a safe place as
soon as possible. Adjust the tire inflation pressure immediately.
●Avoid abrupt maneuvering and braking.If the vehicle tires deteriorate, you
could lose control of the steering wheel or the brakes.

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Alphabetical Index
Alphabetical Index
A
A/C
Air conditioning filter................... 291
Automatic air conditioning system
................................................. 228
ABS (Anti-lock Brake System) .... 217
Warning light .............................. 314
Active Torque Split AWD system 218
Air conditioning filter ................... 291
Air conditioning system
Air conditioning filter................... 291
Automatic air conditioning system
................................................. 228
Airbag manual on-off system ........ 43
Airbags ............................................ 34
Airbag manual on-off system ....... 43
Airbag operating conditions ......... 36
Airbag precautions for your child . 38
Correct driving posture................. 29
Curtain shield airbag operating con-
ditions ........................................ 36
Curtain shield airbag precautions 38
General airbag precautions.......... 38
Locations of airbags ..................... 34
Modification and disposal of airbags
................................................... 41
Side airbag operating conditions.. 36
Side airbag precautions ............... 38
Side and curtain shield airbags oper-
ating conditions.......................... 36
Side and curtain shield airbags pre-
cautions ..................................... 38
SRS airbags ................................. 34
SRS warning light ...................... 314
Alarm ............................................... 72
Alarm............................................ 72
Warning buzzer .......................... 313
Antennas (smart entry & start sys-
tem).............................................. 107
Anti-lock Brake System (ABS) .... 217
Warning light .............................. 314
Approach warning ........................ 185
Assist grips ...................................243
Audio remote control switches ... 243
Audio system-linked display ......... 87
Automatic air conditioning system
..................................................... 228
Automatic High Beam ..................145
Automatic light control system ... 142
Average fuel economy ................... 86
Average vehicle speed ................... 87
B
Back door ...................................... 104
Back-up light
Replacing light bulbs ..................299
Battery
Battery checking......................... 273
If the battery is discharged ......... 339
Preparing and checking before win-
ter ............................................. 224
Warning light .............................. 313
Blind Spot Monitor (BSM) ............199
Enabling/disabling the Blind Spot
Monitor ..................................... 201
Boost Meter .....................................88
Bottle holders................................ 238
Brake
Emergency brake signal............. 218
Fluid ........................................... 354
Parking brake .............................141
Warning light .............................. 313
Brake assist...................................217
Break-in tips .................................. 127
Brightness control
Instrument panel light control ....... 84
BSM (Blind Spot Monitor) ............199
Enabling/disabling the Blind Spot
Monitor ..................................... 201

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Alphabetical Index
Warning lights............................... 313
ABS ............................................ 314
Brake Override System .............. 315
Brake system ............................. 313
Charging system ........................ 313
Electric power steering............... 315
High coolant temperature........... 313
Low engine oil pressure ............. 314
Low fuel level ............................. 315
LTA indicator .............................. 317
Malfunction indicator lamp ......... 314
Pre-collision system ................... 319
RCTA OFF indicator ................... 318
Seat belt reminder light .............. 316
Slip indicator .............................. 319
SRS airbag................................. 314
Stop & Start cancel indicator...... 317
Tire pressure .............................. 317
Toyota parking assist-sensor OFF
indicator ................................... 318
Warning messages ....................... 321
Washer........................................... 148
Checking .................................... 272
Preparing and checking before win-
ter ............................................ 224
Switch ........................................ 148
Washing and waxing ............ 246, 256
Weight ............................................ 348
Wheels ........................................... 290
Replacing ...................................290
Size ............................................ 355
Window lock switch...................... 124
Windows
Power windows .......................... 122
Rear window defogger ............... 230
Washer ....................................... 148
Windshield wipers ........................ 148
Winter driving tips ........................ 224
Wireless remote control ................. 99
Battery-Saving Function ............. 108
Locking/Unlocking ........................ 99
Replacing the battery ................. 293