trailer TOYOTA YARIS CROSS 2022 Owner's Manual

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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 Stability Control)
Helps the driver to control skidding
when swerving suddenly or turning
on slippery road surfaces.
■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 accelerate while turn-
ing
■Hill-start assist control
Helps to reduce the backward
movement of the vehicle when
starting on an uphill
■EPS (Electric Power 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.
■The Secondary Collision
Brake
When the SRS airbag sensor
detects a collision and the system
operates, the brakes and brake
lights are automatically controlled
to reduce the vehicle speed and
help reduce the possibility of further
damage due to a secondary colli-
sion.
Driving assist systems
To keep driving safety and per-
formance, the f ollowing sys-
tems operate automatically 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

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4-5. Using the driving support systems
■When the TRC/VSC/Trailer Sway Control systems are operating
The slip indicator light will flash while the TRC/VSC/Trailer Sway Control systems are operating.
■Disabling the TRC system
If the vehicle gets stuck in mud, dirt or
snow, the TRC system may reduce
power from the engine to the wheels.
Pressing to turn the system off may
make it easier for you to rock the vehicle
in order to free it.
To turn the TRC system off, quickly
press and release .
The “Traction Control Turned OFF” will
be shown on the multi-information dis-
play.
Press again to turn the system
back on.
“Traction Control Turned OFF”
■Turning off both TRC, VSC and Trailer Sway Control systems
To turn the TRC, VSC and Trailer Sway
Control systems off, press and hold
for more than 3 seconds while the vehi-
cle is stopped.
The VSC OFF indicator light will come
on and the “Traction Control Turned
OFF” will be shown on the multi-infor-
mation display.*
Press again to turn the system
back on.
*: On vehicles with PCS (Pre-Collision
System), PCS will also be disabled
(only Pre-Collision warning is avail-
able). The PCS warning light will
come on and a message will be dis-
played on the multi-information dis-
play. ( P.228)
■When the message is displayed on
the multi-information display show-
ing that TRC has been disabled
even if has not been pressed
TRC is temporary deactivated. If the information continues to show, contact
any authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
■Operating conditions of hill-start
assist control
When all of the following conditions are met, the hill-start assist control will oper-
ate:
●Vehicles with a Multidrive: The shift lever is in a position other than P or N (when starting off forward/backward
on an upward incline).
●Vehicles with a manual transmission:
The shift lever is in a position other than R when starting off forward on an upward incline, or the shift lever is in
R when starting off backward on an upward incline.
●The vehicle is stopped

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4-5. Using the driving support systems
Driving
●The accelerator pedal is not
depressed
●The parking brake is not engaged
●Engine switch is turned to ON
■Automatic system cancelation of hill-start assist control
The hill-start assist control will turn off in any of the following situations:
●Vehicles with a Multidrive: The shift lever is shifted to P or N.
●Vehicles with a manual transmission: The shift lever is shifted to R when starting off forward on an upward
incline, or the shift lever is shifted to other than R when starting off back-ward on an upward incline.
●The accelerator pedal is depressed
●The parking brake is engaged
●2 seconds at maximum elapsed after
the brake pedal is released
●Engine switch is turned to OFF
■Sounds and vibrations caused by
the ABS, brake assist, VSC, Trailer Sway Control, TRC and hill-start assist control systems
●A sound may be heard from the engine compartment when the brake
pedal is depressed repeatedly, when the engine is started or just after the vehicle begins to move. This sound
does not indicate that a malfunction has occurred in any of these systems.
●Any of the following conditions may occur when the above systems are operating. None of these indicates
that a malfunction has occurred. • Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard also after the vehicle comes to a stop.• The brake pedal may pulsate slightly
after the ABS is activated. • The brake pedal may move down slightly after the ABS is activated.
■Active Cornering Assist operation
sounds and vibrations
When the Active Cornering Assist is
operated, operation sounds and vibra-
tions may be generated from the brake system, but this is not a malfunction.
■EPS operation sound
When the steering wheel is operated, a
motor sound (whirring sound) may be heard. This does not indicate a malfunc-tion.
■Automatic reactivation of TRC,
Trailer Sway Control and VSC sys- tems
After turning the TRC, Trailer Sway Con-
trol and VSC systems off, the systems will be automatically re-enabled in the following situations:
●When the engine switch is turned off
●If only the TRC system is turned off, the TRC will turn on when vehicle speed increases.
If both the TRC and VSC systems are turned off, automatic re-enabling will not occur when vehicle speed
increases.
■Operating conditions of Active Cor- nering Assist
The system operates when the following
occurs.
●TRC/VSC can operate
●The driver is attempting to accelerate while turning
●The system detects that the vehicle is drifting to the outer side
●The brake pedal is released
■Reduced effectiveness of the EPS system
The effectiveness of the EPS system is reduced to prevent the system from overheating when there is frequent
steering input over an extended period of time. The steering wheel may feel heavy as a result. Should this occur,
refrain from excessive steering input or stop the vehicle and turn the engine off. The EPS system should return to nor-
mal within 10 minutes.

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4-5. Using the driving support systems
Driving
WARNING
■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 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.
■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.

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4-5. Using the driving support systems
WARNING
Do not increase speed. Do not apply vehicle brakes.
If you make no extreme correction with the steering or brakes, your vehi-cle and trailer should stabilize.
( P.167)
■Secondary Collision Brake
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.

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7-2. Steps to take in an emergency
When trouble arises
system. Also, if you replace the compact
spare tire after the tire pressure warning light comes on, the light remains on.
■If you have a flat rear tire (vehicles
with a compact spare tire in some
countries*)
Do not install the compact spare tire to rear axles.
Install the compact spare tire on one of the front wheels of the vehicle.
1 Replace a front tire with the compact spare tire.
2 Replace the flat rear tire with the tire
removed from the front of the vehi- cle.*: Guadelope, Martinique, F. Guiana,
Ceuta & Melilla, Ukraine, Turkey, New
Caledonia, Tahiti, Egypt
■If you have a flat front tire on a road covered with snow or ice (vehicles
with a compact spare tire)
Install the compact spare tire on one of the rear wheels of the vehicle. Perform
the following steps and fit tire chains to the front tires:
1 Replace a rear tire with the compact spare tire.
2 Replace the flat front tire with the tire
removed from the rear of the vehicle.
3 Fit tire chains to the front tires.
■When reinstalling the wheel orna- ment (steel wheels except compact spare tire)
Align the cutout of the wheel ornament with the valve stem as shown in the illustration.
WARNING
■When using the full-size spare tire (if equipped)
●Replace the full-size spare tire with a standard tire as soon as possible.
●Avoid sudden acceleration, abrupt steering, sudden braking and shift-ing operations that cause sudden
engine braking.
■When using the compact spare
tire (if equipped)
●Remember that the compact spare tire provided is specifically
designed for use with your vehicle. Do not use your compact spare tire on another vehicle.
●Do not use more than one compact spare tires simultaneously.
●Replace the compact spare tire with a standard tire as soon as possible.
●Avoid sudden acceleration, abrupt steering, sudden braking and shift-
ing operations that cause sudden engine braking.
■When the compact spare tire (if equipped) is attached
The vehicle speed may not be cor-
rectly detected, and the following sys- tems may not operate correctly:
• ABS & Brake assist
• VSC
•TRC
• Automatic High Beam (if equipped)
• Dynamic radar cruise control with
full-speed range (if equipped)
• Dynamic radar cruise control (if
equipped)
• EPS
• Trailer Sway Control (if equipped)

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Alphabetical Index
Heated steering wheel switch .... 322
Ignition switch .................... 173, 174
Light switches ............................ 192
LTA (Lane-Tracing Assist) switch233
Meter control switches ......... 95, 101
Outside rear view mirror switches
................................................. 150
Paddle shift switches ................. 181
Parking brake switch .................. 186
Power back door opener switch . 127
Power door lock switch .............. 122
Power window switches ............. 153
Rear window and outside rear view
mirror defoggers switch ........... 316
Seat heater switches.................. 322
“SOS” button ................................ 65
Speed limiter switch ................... 261
Stop & Start cancel switch ......... 268
Vehicle-to-vehicle distance switch
................................................. 250
VSC OFF switch ........................ 302
Window lock switch .................... 155
Windshield wiper and washer switch
................................................. 205
Windshield wiper de-icer switch314,
320
T
Tachometer ............................... 85, 89
Tail lights
Light switch ................................ 192
Replacing light bulbs .................. 387
Theft deterrent system
Alarm............................................ 77
Double locking system ................. 76
Engine immobilizer system .......... 75
Tire inflation pressure .................. 373
Maintenance data ...................... 454
Warning buzzers ........................ 407
Warning light .............................. 407
Tire pressure warning system..... 364
Function ..................................... 364
Initializing ...................................367
Installing tire pressure warning
valves and transmitters ............366
Registering ID codes ..................369
Selecting wheel set .................... 371
Warning buzzers ........................ 407
Warning light .............................. 407
Tires ............................................... 363
Chains ........................................308
Checking .................................... 363
Emergency tire puncture repair kit
................................................. 415
If you have a flat tire ........... 415, 426
Inflation pressure........................ 373
Replacing ...................................426
Rotating tires .............................. 364
Size ............................................ 454
Snow tires .................................. 307
Spare tire.................................... 426
Tire pressure warning system .... 364
Warning buzzers ........................ 407
Warning light .............................. 407
Tools ......................................417, 427
Top tether anchorages ................... 60
To w i n g
Emergency towing...................... 397
Towing capacity .......................... 448
Towing eyelet .............................399
Trailer towing .............................. 167
Toyota parking assist-sensor ...... 277
Enabling/disabling the Toyota park-
ing assist-sensor ...................... 278
Function ..................................... 277
Warning lights.............................408
Warning message ...................... 279
Toyota Safety Sense ..................... 212
AHB (Automatic High Beam)...... 201
AHS (Adaptive High-beam System)
................................................. 197
Dynamic radar cruise control ..... 250

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Alphabetical Index
Dynamic radar cruise control with
full-speed range ....................... 238
LTA (Lane Tracing Assist) .......... 228
PCS (Pre-Collision System) ....... 217
RSA (Road Sign Assist) ............. 263
Traction Control (TRC) ................. 301
Trailer Sway Control ..................... 301
Trailer towing ................................ 167
Transmission
Driving mode select switch ........ 299
Gear Shift Indicator .................... 185
If the shift lever cannot be shifted
from P ...................................... 180
iMT (Intelligent Manual Transmis-
sion) ......................................... 184
M mode ...................................... 182
Manual transmission .................. 183
Multidrive.................................... 179
Paddle shift switches ................. 181
TRC (Traction Control) ................. 301
Trip meters ................................ 87, 92
Turn signal lights .......................... 186
Replacing light bulbs .................. 387
Turn signal lever ........................ 186
Wattage ...................................... 455
V
Vanity lights .................................. 338
Wattage ...................................... 455
Vanity mirrors ............................... 338
Vehicle data recording ..................... 7
Vehicle identification number...... 448
Vehicle information display ... 98, 103
Vehicle Stability Control (VSC).... 301
VSC (Vehicle Stability Control).... 301
W
Warning buzzers
Approach warning .............. 245, 256
Brake hold .................................. 410
Brake Override System .............. 405
Brake system .............................403
Downshifting............................... 182
Drive-Start Control ..................... 405
Electric power steering ............... 406
Engine ........................................404
High coolant temperature ........... 403
Key reminder .............................. 174
Low engine oil pressure ............. 404
LTA (Lane Tracing Assist)... 228, 407
Open door .......................... 120, 122
PCS (Pre-Collision System) ....... 409
PKSB (Parking Support Brake) .. 409
RCTA (Rear Cross Traffic Alert) . 285
RCTA (Rear Crossing Traffic Alert)
................................................. 408
Seat belt ..................................... 406
SRS airbag ................................. 404
Stop & Start system ................... 407
Tire pressure .............................. 407
Toyota parking assist-sensor.... 277,
408
Warning lights ............................... 403
ABS ............................................ 405
Brake hold operated indicator .... 410
Brake Override System .............. 405
Brake system .............................403
Charging system ........................ 404
Drive-Start Control ..................... 405
Electric power steering ............... 406
High coolant temperature ........... 403
Low engine oil pressure ............. 404