ESP TOYOTA COROLLA HATCHBACK 2022 (in English) Service Manual

357
4
4-5. Using the driving support systems
Driving
■ABS (Anti-lock Brake System)
Helps to prevent wheel lock when
the brakes are applied suddenly, or
if the brakes are applied while driv-
ing on a slippery road surface
■Brake assist
Generates an increased level of
braking force after the brake pedal
is depressed when the system
detects a panic stop situation
■VSC (Vehicle St ability Control)
Helps the driver to control skidding
when swerving suddenly or turning
on slippery road surfaces.
■VSC+ (Vehicle Stability Con-
trol+)
Provides cooperative control of the
ABS, TRC, VSC and EPS.
Helps to maintain directional stabil-
ity when swerving on slippery road
surfaces by controlling steering per-
formance.
■Trailer Sway Control
Helps the driver to control trailer
sway by selectively applying brake
pressure for individual wheels and
reducing driving torque when trailer
sway is detected.
■TRC (Traction Control)
Helps to maintain drive power and
prevent the drive wheels from spin-
ning when starting the vehicle or
accelerating on slippery roads
■Active Cornering Assist (ACA)
Helps to prevent the vehicle from
drifting to the outer side by perform-
ing inner wheel brake control when
attempting to acce lerate while turn-
ing
■Hill-start assist control
Helps to reduce the backward
movement of the vehicle when
starting on an uphill
■EPS (Electric Po wer Steering)
Employs an electric motor to
reduce the amount of effort needed
to turn the steering wheel.
■Emergency brake signal
When the brakes are applied sud-
denly, the emergency flashers auto-
matically flash to alert the vehicle
behind.
■Secondary Collision Brake (if
equipped)
When the SRS airbag sensor
detects a collisi on and the system
operates, the brakes and brake
lights are automatically controlled
Driving assist systems
To keep driving safety and per-
formance, the following sys-
tems operate au tomatically in
response to various driving sit-
uations. Be aware, however,
that these systems are supple-
mentary and should not be
relied upon too heavily when
operating the vehicle.
Summary of the driving
assist systems

3604-5. Using the driving support systems
■Operating conditions of emergency
brake signal
When the following conditions are met,
the emergency brake signal will oper-
ates:
●The emergency flashers are off
●Actual vehicle speed is over 55 km/h
(35 mph)
●The system judges from the vehicle
deceleration that it is a sudden brak-
ing operation.
■Automatic system cancelation of emergency brake signal
The emergency brake signal will be
canceled in any of the following situa- tions:
●The emergency flashers are turned on.
●The system judges from the vehicle deceleration that is not a sudden brak-
ing operation.
■Secondary Collision Brake operat-
ing conditions (if equipped)
The system operates when the SRS
airbag sensor detects a collision while
the vehicle is in motion. However, the system does not operate
in any of the following situations.
●The vehicle speed is below 10 km/h (6
mph)
●Components are damaged
■Secondary Collision Brake auto-
matic cancellation (if equipped)
The system is automati cally canceled in any of the following situations.
●The vehicle speed drops below approximately 10 km/h (6 mph)
●A certain amount of time elapses dur-
ing operation
●The accelerator pedal is depressed a
large amount
WA R N I N G
■The ABS does not operate effec-
tively when
●The limits of tire gripping perfor- mance have been exceeded (such
as excessively worn tires on a snow
covered road).
●The vehicle hydroplanes while driv-
ing at high speed on wet or slick
roads.
■Stopping distance when the ABS
is operating may exceed that of normal conditions
The ABS is not designed to shorten
the vehicle’s stopping distance. Always maintain a safe distance from
the vehicle in front of you, especially
in the following situations:
●When driving on dirt, gravel or
snow-covered roads
●When driving with tire chains
●When driving over bumps in the
road
●When driving over roads with pot-
holes or uneven surfaces
■TRC/VSC may not operate effec-
tively when
Directional control and power may not be achievable while driving on slip-
pery road surfaces, even if the
TRC/VSC system is operating. Drive the vehicle carefu lly in conditions
where stability and power may be
lost.
■Active Cornering Assist does not
operate effectively when
●Do not overly rely on Active Corner-
ing Assist. Active Cornering Assist
may not operate effectively when accelerating down slopes or driving
on slippery road surfaces.

361
4
4-5. Using the driving support systems
Driving
WA R N I N G
●When Active Cornering Assist fre-
quently operates, Active Cornering
Assist may temporarily stop operat- ing to ensure proper operation of
the brakes, TRC and VSC.
■Hill-start assist control does not
operate effectively when
●Do not overly rely on hill-start assist
control. Hill-start assist control may not operate effectively on steep
inclines and roads covered with ice.
●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/Trailer Sway
Control 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/Trailer Sway
Control 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/Trailer Sway Control sys- tems off unless necessary.
Trailer Sway Control is part of the
VSC system and will not operate if VSC is turned off or experiences a
malfunction.
■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 Trailer Sway Control
and VSC systems w ill 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.
■Trailer Sway Control precaution
The Trailer Sway Control system is not able to reduce trailer sway in all
situations. Depending on many fac-
tors such as the conditions of the vehicle, trailer, road surface and driv-
ing environment, the Trailer Sway
Control system may not be effective. Refer to your trailer owner's manual
for information on how to tow your
trailer properly.
■If trailer sway occurs
Observe the following precautions. Failing to do so may cause death or
serious injury.
●Firmly grip the steering wheel.
Steer straight ahead. Do not try to
control trailer sway by turning the
steering wheel.
●Begin releasing the accelerator
pedal immediately but very gradu- ally to reduce speed.
Do not increase speed. Do not
apply vehicle brakes.

3685-1. Basic Operations
5-1.Basic Operations
*: If equipped
Vehicles with navigation/multimedia system
Refer to the “Navigation and mu ltimedia system Owner’s manual”.
Vehicles without navigation/multimedia system
CD player with AM/FM radio
■Using cellular phones
Interference may be heard through the a udio system’s speakers if a cellular phone is
being used inside or close to the vehi cle while the audio system is operating.
■Trademarks and registered trademarks
The company names and product names regarding the audio system are the trade- marks or registered trademarks of their respective companies.
Audio system types*
Overview
NOTICE
■To prevent battery discharge
Do not leave the audio system on longer than necessary with the engine is
stopped.
■To avoid damaging the audio system
Take care not to spill drinks or other fluids over the audio system.

371
5
5-2. Using the audio system
Audio system
5-2.Using the audio system
“TUNE•SELECT” knob
Press: Displays the “SETUP”
menu/Selects the mode
Turn: Changes the following settings
• “Sound setting”
 P.371
•“Radio”
 P.373
• “Bluetooth”
 P.398
•“TEL”
 P. 4 0 0
Day mode switch
When the headlights are turned on,
the screen dims.
However, the screen can be
switched to day mode by selecting
day mode.
The screen will stay in day mode
when the headlights are turned on
until day mode is selected again.
■Changing sound quality
modes
1 Press the “TUNE•SELECT”
knob.
2 Turn the knob to select “Sound
setting”.
3 Press the knob.
4 Turn the knob as corresponds to
the desired mode.
“Bass”, “Treble”, “Fader”, “Balance”, or
“ASL” can be selected.
5 Press the knob.
■Adjusting sound quality
Turning the “TUNE•SELECT” knob adjusts the level.
Optimal use of the audio
system
The sound quality, volume bal-
ance and ASL settings can be
adjusted and the day mode can
be selected.
Operation method
Day mode
Using the audio control
function
Sound quality
modeMode displayedLevelTurn to the leftTurn to the right
Bass*“Bass”-5 to 5LowHigh
Treble*“Treble”-5 to 5

383
5
5-5. Using an external device
Audio system
1 Press (List).
The song list will be displayed.
2Turn the “TUNE•SELECT” knob
to select a song.
3 Press the knob to play the song.
To return to the previous display, press
(Back).
Press and hold the “SEEK >” or “<
TRACK” button until you hear a
beep.
Pressing (RPT) changes modes
in the following order: Track
repeat Album repeat*Off
*: Album repeat mode may not be avail-
able depending on the iPod devices
you have.
Pressing (RDM) changes
modes in the following order: Track
shuffle Album shuffleOff
Press the (Text) to display or
hide the album title.
If there are continuing texts, is dis-
played.
Press and hold (Text) until you hear
a beep to display the remaining texts.
■About iPod
●Use of the Made for Apple badge
means that an accessory has been
designed to connect specifically to the
Apple product(s) identified in the badge, and has been certified by the
developer to meet Apple performance
standards. Apple is not responsible for the operation of this device or its com-
pliance with safety and regulatory
standards. Please note that the use of this accessory with an Apple product
may affect wireless performance.
●iPhone, iPod, iPod classic, iPod nano,
iPod shuffle, and iPod touch are
trademarks of Apple Inc., registered in the U.S. and other countries.
■iPod functions
●When an iPod is connected and the audio source is changed to iPod
mode, the iPod will resume play from
the same point in which it was last used.
●Depending on the iPod that is con-nected to the system, certain func-
tions may not be available.
Disconnecting the device and recon- necting it once again may resolve
some malfunctions.
●While connected to the system, the
iPod cannot be operated with its own
controls. It is necessary to use the controls of the vehicle’s audio system
Selecting a song from the
song list
Fast-forwarding and rewind-
ing songs
Repeat play
Random play
Switching the display

3885-5. Using an external device
■USB memory
●Compatible devices
USB memory that can be used for MP3,
WMA and AAC playback
●Compatible device formats
The following device formats can be
used:
• USB communication formats: USB2.0 FS (12mbps)
• File formats: FAT16/32 (Windows)
• Correspondence class: Mass storage class
MP3, WMA and AAC files written in any
format other than those listed above
may not play correctly, and their file
names and folder names may not be
displayed correctly.
Items related to standards and limita-
tions are as follows:
• Maximum directory hierarchy: 8 levels
(including the root) • Maximum number of folders in a
device: 3000
• Maximum number of files in a device: 9999
• Maximum number of files per folder:
255
●MP3, WMA and AAC files
MP3 (MPEG Audio LAYER3) is a stan-
dard audio compression format.
Files can be compressed to approxi-
mately 1/10 of their original size by
using MP3 compression.
WMA (Windows Media Audio) is a
Microsoft audio compression format.
This format compresses audio data to a
size smaller than that of the MP3 format.
AAC is short for Advanced Audio Cod-
ing and refers to an audio compression
technology standard used with MPEG2
and MPEG4.
There is a limit to the MP3, WMA and
AAC file standards and to the media/for-
mats recorded by them that can be
used.
●MP3 file compatibility
• Compatible standards
MP3 (MPEG1 LAYER3, MPEG2 LSF LAYER3)
• Compatible sampling frequencies
MPEG1 LAYER3: 32, 44.1, 48 (kHz)
MPEG2 LSF LAYER3: 16, 22.05, 24 (kHz)
• Compatible bit rates (compatible with
VBR) MPEG1 LAYER3: 32-320 (kbps)
MPEG2 LSF LAYER3: 8-160 (kbps)
• Compatible channel modes: stereo, joint stereo, dual channel and monau-
MessageCause/Correction
procedures
“USB error”
This indicates that
the data in the
USB memory can-
not be read.
“Error 3”
This indicates that
the USB memory
may be malfunc-
tioning.
“Error 4”
This indicates that
an over current
error has occurred.
“Error 5”
This indicates that
the USB memory
communication
error has occurred.
“No music”
This indicates that
no
MP3/WMA/AAC
files are included
on the USB mem-
ory device.
“Hubs are not sup-
ported”
This indicates that
the hub connect
error occurs.

463
7
7-1. Maintenance and care
Maintenance and care
 Remove dirt and dust using a
vacuum cleaner. Wipe dirty sur-
faces with a cloth dampened with
lukewarm water.
 If dirt cannot be removed, wipe it
off with a soft cloth dampened
with neutral detergent diluted to
approximately 1%.
Wring out any excess water from
the cloth and thoroughly wipe off
remaining traces of detergent
and water.
■Shampooing the carpets
There are several commercial foam-
ing-type cleaners available. Use a
sponge or brush to apply the foam. Rub in overlapping circles. Do not use water.
Wipe dirty surfaces and let them dry.
Excellent results are obtained by keep- ing the carpet as dry as possible.
■Handling the seat belts
Clean with mild soap and lukewarm
water using a cloth or sponge. Also check the belts peri odically for exces-
sive wear, fraying or cuts.
Cleaning and protecting
the vehicle interior
Perform cleaning in a manner
appropriate to each compo-
nent and its material.
Protecting the vehicle inte-
rior
WA R N I N G
■Water in the vehicle
●Do not splash or spill liquid in the
vehicle. Doing so may cause electrical com-
ponents, etc. to malfunction or
catch fire.
●Do not get any of the SRS compo-
nents or wiring in the vehicle interior
wet. ( P. 3 7 ) An electrical malfunction may
cause the airbags to deploy or not
function properly, resulting in death or serious injury.
●Vehicles with wireless charger:Do not let the wireless charger
( P.452) get wet. Failure to do so
may cause the charger to become hot and cause burns or could cause
electric shock resulting in death or
serious injury.
■Cleaning the interior (especially
instrument panel)
Do not use polish wax or polish
cleaner. The instrument panel may
reflect off the windshield, obstructing the driver’s view and leading to an
accident, resulting in death or serious
injury.
NOTICE
■Cleaning detergents
●Do not use the following types of
detergent, as they may discolor the vehicle interior or cause streaks or
damage to painted surfaces:
• Non-seat portions: Organic sub- stances such as benzene or gaso-
line, alkaline or acidic solutions,
dye, and bleach
• Seats: Alkaline or acidic solutions,
such as thinner, benzene, and alco- hol

4647-1. Maintenance and care
Remove dirt using a
water-dampened soft cloth or
synthetic chamois.
 Wipe the surface with a dry, soft
cloth to remove any remaining
moisture.
■Cleaning the areas with satin-finish
metal accents
The metal areas use a layer of real
metal for the surface. It is necessary to
clean them regularly. If dirty areas are
left uncleaned for long periods of time, they may be difficult to clean.
 Remove dirt and dust using a
vacuum cleaner.
 Wipe off any excess dirt and dust
with a soft cloth dampened with
diluted detergent.
Use a diluted water solution of approxi-
mately 5% neutral wool detergent.
 Wring out any excess water from
NOTICE
●Do not use polish wax or polish
cleaner. The instrument panel’s or
other interior part’s painted surface may be damaged.
■Preventing damage to leather surfaces
Observe the following precautions to
avoid damage to and deterioration of
leather surfaces:
●Remove any dust or dirt from
leather surfaces immediately.
●Do not expose the vehicle to direct
sunlight for extended periods of
time. Park the vehicle in the shade, especially during summer.
●Do not place items made of vinyl, plastic, or containing wax on the
upholstery, as they may stick to the
leather surface if the vehicle interior heats up significantly.
■Water on the floor
Do not wash the vehicle floor with
water.
Vehicle systems such as the audio system may be damaged if water
comes into contact with electrical
components such as the audio sys- tem above or under the floor of the
vehicle. Water may also cause the
body to rust.
■When cleaning the inside of the
windshield (vehicles with Toyota Safety Sense)
Do not allow glass cleaner to contact
the lens. Also, do not touch the lens. (P.213)
■Cleaning the inside of the rear window
●Do not use glass cleaner to clean
the rear window, as this may cause damage to the rear window defog-
ger heater wires or antenna. Use a
cloth dampened with lukewarm water to gently wipe the window
clean. Wipe the window in strokes
running parallel to the heater wires or antenna.
●Be careful not to scratch or damage the heater wires or antenna.
Cleaning the areas with
satin-finish metal accents
Cleaning the leather areas

537
8
8-2. Steps to take in an emergency
When trouble arises
WA R N I N G
■When fixing the flat tire
●Stop your vehicle in a safe and flat
area.
●Do not touch the wheels or the area
around the brakes immediately after the vehicle has been driven.
After the vehicle has been driven,
the wheels and the area around the
brakes may be extremely hot. Touching these areas with hands,
feet or other body parts may result
in burns.
●Connect the valve and hose
securely with the tire installed on the vehicle. If the hose is not prop-
erly connected to the valve, air
leakage may occur as sealant may be sprayed out.
●If the hose comes off the valve while inflating the tire, there is a risk
that the hose will move abruptly due
to air pressure.
●After inflation of the tire has com-
pleted, the sealant may splatter when the hose is disconnected or
some air is let out of the tire.
●Follow the operation procedure to
repair the tire. If the procedures not
followed, the sealant may spray out.
●Keep back from the tire while it is
being repaired, as there is a chance of it bursting while the repair opera-
tion is being performed. If you
notice any cracks or deformation of
the tire, turn off (type A) or (off)
(type B) the compressor switch and
stop the repair operation immedi- ately.
●The repair kit may overheat if oper-ated for a long period of time. Do
not operate the repair kit continu-
ously for more than 40 minutes.
●Parts of the repair kit become hot during operation. Be careful when
handling the repair kit during and
after operation. Do not touch the metal part around the connecting
area between the bottle and com-
pressor. It will be extremely hot.
●Do not attach the vehicle speed
warning sticker to an area other than the one indicated. If the sticker
is attached to an area where an
SRS airbag is located, such as the pad of the steering wheel, it may
prevent the SRS airbag from oper-
ating properly.
●To avoid risk of burst or severe
leakage, do not drop or damage the bottle. Visually inspect the bottle
before use. Do not use a bottle with
shock, crack, scratch, leakage or any other damage. In such case,
immediately replace.
■Driving to spread the liquid seal-
ant evenly
Observe the following precautions to reduce the risk of accidents.
Failing to do so may result in a loss of
vehicle control and cause death or serious injury.
●Drive the vehicle carefully at a low speed. Be especially careful when
turning and cornering.
●If the vehicle does not drive straight
or you feel a pull through the steer-
ing wheel, stop the vehicle and check the following.
• Tire condition. The tire may have
separated from the wheel.
• Tire inflation pressure. If the tire
inflation pressure is 130 kPa (1.3
kgf/cm2 or bar, 19 psi) or less, the tire may be severely damaged.