2022 TOYOTA COROLLA engine

243
4
4-5. Using the driving support systems
Driving
1 Increases the speed
2 Decreases the speed
Fine adjustment: Press the switch.
Large adjustment: Press and hold the
switch to change the speed, and
release when the desired speed is
reached.
In the vehicle-to-vehicle distance
control mode, the set speed will be
increased or decreased as follows:
For Europe
Fine adjustment: By 5 km/h (3.1 mph)*1
or 5 mph (8 km/h)*2 each time the
switch is pressed
Large adjustment: Increases or
decreases in 5 km/h (3.1 mph)*1 or 5
mph (8 km/h)*2 increments for as long
as the switch is held
Except for Europe
Fine adjustment: By 1 km/h (0.6 mph)
each time the sw itch is pressed
Large adjustment: Increases or
decreases in 5 km/h (3.1 mph) incre-
ments for as long as the switch is held
In the constant speed control mode
( P.245), the set speed will be
increased or decreased as follows:
Fine adjustment: By 1 km/h (0.6 mph)*1
or 1 mph (1.6 km/h)*2 each time the
switch is pressed
Large adjustment: The speed will con-
tinue to change while the switch is held.
*1: When the set speed is shown in
“km/h”
*2: When the set speed is shown in
“MPH”
Pressing the switch changes the
vehicle-to-vehicle distance as fol-
lows:
1 Long
2 Medium
3 Short
The vehicle-to-vehicle distance is set
automatically to long mode when the
engine switch is turned to ON.
If a vehicle is running ahead of you, the
preceding vehicle mark will also be
displayed.
Changing the vehi-
cle-to-vehicle distance (vehi-
cle-to-vehicle distance
control mode)

2464-5. Using the driving support systems
Press and hold the “+RES” switch.
 When the current set speed is
higher than the recognized
speed limit
Press and hold the “-SET” switch.
Dynamic Radar Cruise Control with
Road Sign Assist can be ena-
bled/disabled in on the
multi-information display. ( P. 9 3 )
■Dynamic radar cruise control can be set when
●Vehicles with a Multidrive: The shift lever is in D.
●Vehicles with a manual transmission:
The shift lever is in range 2nd or higher.
●Depending on the control mode, this
item can be set at the following speeds.
• Vehicle-to-vehicle distance control
mode: Approximately 30 km/h (20 mph) or more
• Constant speed control mode:
Approximately 30 km/h (20 mph) or more
■Accelerating after setting the vehi-
cle speed
The vehicle can accelerate by operating the accelerator pedal. After accelerat-
ing, the set speed resumes. However,
during vehicle-to-vehicle distance con- trol mode, the vehicle speed may
decrease below the set speed in order
to maintain the distance to the preceding vehicle.
■Shift position selection
Select a shift positi on according to the
vehicle speed. If the engine speed is too high or too low, control may be automat-
ically canceled.
■Automatic cancelation of vehi-
cle-to-vehicle distance control mode
Vehicle-to-vehicle distance control mode
is automatically canceled in the follow- ing situations.
●Actual vehicle speed falls below approximately 25 km/h (16 mph).
●VSC is activated.
●TRC is activated for a period of time.
●When the VSC or TRC system is
turned off.
●The sensor cannot detect correctly
because it is covered in some way.
●Pre-collision braking is activated.
●When the shift lever is in N or the
clutch pedal is depressed for a certain amount of time or more.
If vehicle-to-vehicle distance control
mode is automatically canceled for any reasons other than the above, there
may be a malfunction in the system.
Contact any authorized Toyota retailer
Enabling/Disabling the
Dynamic Radar Cruise Con-
trol with Road Sign Assist

253
4
4-5. Using the driving support systems
Driving
desired set speed is obtained.
1 Increases the speed
2 Decreases the speed
Fine adjustment: Press the switch in
the desired direction.
Large adjustment: Press and hold
switch.
The set speed will be increased or
decreased as follows:
Fine adjustment: By 1 km/h (0.6 mph)*1
or 1 mph (1.6 km/h)*2 each time the
switch is pressed
Large adjustment: Increases or
decreases in 5 km/h (3.1 mph)*1 or 5
mph (8 km/h)*2 increments for as long
as the switch is held
*1: When the set speed is shown in
“km/h”
*2: When the set speed is shown in
“MPH”
1 Pressing the cancel switch can-
cels the speed limiter.
2 Pressing the “+RES” switch
resumes the speed limiter.
■Exceeding the set speed
In the following situations, the vehicle
speed exceeds the set speed and dis-
play characters will flash:
●When fully depressing the accelerator
pedal
●When driving down a slope
■Automatic speed limiter
cancelation
The speed limiter is automatically
canceled in any of the following situa-
tions:
●Cruise control is activated.
●When the VSC or TRC system is
turned off by pressing the VSC off
switch.
■If the warning message for the speed limiter is shown on the
multi-information display
Stop the engine and then restart the
engine. After restarting the engine, set the speed limiter. If the speed limiter
cannot be set, there may be a malfunc-
tion in the speed limiter. Have the vehi- cle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or
any reliable repairer.
Canceling and resuming the
speed limiter

2584-5. Using the driving support systems
●The vehicle is driven in a country with
a different direction of traffic.
●The navigation system map data is
outdated.
●The navigation system is not operat-
ing.
●The speed information displayed on
the meter and on the navigation sys- tem may be different due to the navi-
gation system us ing map data.
■Speed limit sign display
If the engine switch was last turned off while a speed limit sign was displayed
on the multi-information display, the
same sign displays again when the engine switch is turned to ON.
■If “RSA Malfunction Visit Your
Dealer” is shown
The system may be malfunctioning. Have the vehicle inspected by any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer.
■Customization
Some functions can be customized.
( P.538)
*: If equipped
BSM (Blind Spot Moni-
tor)*
The Blind Spot Monitor is a
system that uses rear side
radar sensors installed on the
inner side of the rear bumper
on the left and right side to
assist the driver in confirming
safety when changing lanes.
WA R N I N G
■Cautions regarding the use of the system
The driver is solely responsible for
safe driving. Always drive safely, tak- ing care to observe your
surroundings.
The Blind Spot Monitor is a supple- mentary function which alerts the
driver that a vehicle is in a blind spot
of the outside rear view mirrors or is approaching rapidly from behind into
a blind spot. Do not overly rely on the
Blind Spot Monitor. As the function cannot judge if it is safe to change
lanes, over reliance could lead to an
accident resulting in death or serious injury.
As the system may not function cor-
rectly under certain conditions, the driver’s own visual confirmation of
safety is necessary.

2644-5. Using the driving support systems
on the multi-information display and
head-up display (if equipped)
depending on the position and dis-
tance to the object.
 Multi-information display and
head-up display
Front corner sensor detection
Front center sensor detection
Front side sensor detection (if
equipped)*
Rear side sensor detection (if
equipped)*
Rear corner sensor detection
Rear center sensor detection
*: The side sensor displays are not
shown until a scan of the side areas
is completed.
Use the meter control switches to
enable/disable the Toyota parking
assist-sensor. ( P. 9 4 )
1 Press or to select .
2 Press or to select
and then press .
When the Toyota parking
assist-sensor function is disabled,
the Toyota parking assist-sensor
OFF indicator ( P.83) illuminates.
To re-enable the system when it
was disabled, select on the
multi-information di splay, select
and then on. If disabled using this
method, the sy stem will not be
re-enabled by turning the engine
switch off and then to ON.
Turning Toyota parking
assist-sensor on/off
WA R N I N G
■Cautions regarding the use of
the system
There is a limit to the degree of recog- nition accuracy and control perfor-
mance that this system can provide,
do not overly rely on this system. The driver is always responsible for paying
attention to the vehicle’ surroundings
and driving safely.
■To ensure the system can oper-
ate properly
Observe the following precau-
tions.Failing to do so may result in the
vehicle being unable to be driven safely and possibly cause an acci-
dent.
●Do not damage the sensors, and
always keep them clean.
●Do not attach a sti cker or install an
electronic component, such as a
backlit license plate (especially fluo- rescent type), fog lights, fender pole
or wireless antenna near a radar
sensor.

265
4
4-5. Using the driving support systems
Driving
■The system can be operated when
●The engine switch is in ON.
●Toyota parking assi st-sensor function
is on.
●The vehicle speed is less than about
10 km/h (6 mph).
●A shift lever other than P is selected.
●Steering wheel is turned approxi-
mately 90° or more (Front side sen-
sors, rear side sensors) (if equipped)
■Object warning function (if equipped)
When an object in the side areas is
within the vehicle co urse while the vehi- cle is moving forward or backward, this
function inform the driver by the display
and the buzzer.
Object
Calculated vehicle course
■Object detection in side areas (if equipped)
●Objects in the side areas are detected while driving by scanning the side
areas with the side sensors. Recog-
nized objects are retained in memory for up to approximately 2 minutes.
●Objects may not be detected in the side areas until the scan completes.
After the engine switch is turned on,
scanning completes after driving the vehicle for a short period of time.
●When an object such as another vehi-cle, pedestrian or animal is detected
by the side sensors, the object may
continue to be detected even after it has left the side sensor detection
area.
WA R N I N G
●Do not subject the surrounding area
of the sensor to a strong impact. If
subjected to an impact, have the vehicle inspected by any authorized
Toyota retailer or Toyota authorized
repairer, or any reliable repairer. If the front or rear bumper needs to
be removed/installed or replaced,
contact any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
●Do not modify, disassemble or paint the sensors.
●Do not attach a license plate cover.
●Keep your tires properly inflated.
■When to disable the function
In the following situations, disable the
function as it may operate even though there is no possibility of a colli-
sion.
●Failing to observe the warnings
above.
●A non-genuine Toyota suspension
(lowered suspension, etc.) is
installed.
■Notes when washing the vehicle
Do not apply intensive bursts of water or steam to the sensor area.
Doing so may result in the sensor
malfunctioning.
●When using a high pressure
washer to wash the vehicle, do not spray the sensors directly, as doing
so may cause a sensor to malfunc-
tion.
●When using steam to clean the
vehicle, do not direct steam too close to the sensors as doing so
may cause a sensor to malfunction.

2664-5. Using the driving support systems
■If “Parking Assist Unavailable
Please Clean Parking Assist Sen- sor” is displayed on the multi-infor-
mation display
A sensor may be covered with ice, snow, dirt, etc. Remove the ice, snow,
dirt, etc., from the sensor to return the
system to normal.
Also, due to ice forming on a sensor at
low temperatures, a warning message
may be displayed or the sensor may not be able to detect an object. Once the ice
melts, the system will return to normal.
■Sensor detection information
The following situations may occur dur- ing use.
●The sensors may be able to only detect objects near the front and rear
bumpers.
●Depending on the shape of the object
and other factors, the detection dis-
tance may shorten, or detection may be impossible.
●If an object is extremely close to a sensor, it may not be detected.
●There will be a short delay between object detection and display. Even at
low speeds, there is a possibility that
the object will come within the sen- sor’s detection areas before the dis-
play is shown and the warning beep
sounds.
●It might be difficult to hear the buzzer
due to the volume of the audio system or air flow noise of the air conditioning
system.
●It may be difficult to hear the buzzer if
buzzers for other systems are sound-
ing.
■Objects which the system may not
be properly detected
The shape of the object may prevent the
sensor from detecting it. Pay particular
attention to the following objects:
●Wires, fences, ropes, etc.
●Cotton, snow and other materials that
absorb sound waves
●Sharply-angled objects
●Low objects
●Tall objects with upper sections pro- jecting outwards in the direction of
your vehicle
People may not be detected if they are wearing certain types of clothing.
■Situations in which the system may
not operate properly
Certain vehicle conditions and the sur- rounding environment may affect the
ability of a sensor to correctly detect
objects. Particular instances where this may occur are listed below.
●There is dirt, snow or ice on a sensor. (Cleaning the sensors will resolve this
problem.)
●A sensor is frozen. (Thawing the area
will resolve this problem.)
In especially cold weather, if a sensor is frozen the sensor display may be
displayed abnormally, or objects, such
as a wall, may not be detected.
●When a sensor or the area around a
sensor is extremely hot or cold.
●On an extremely bumpy road, on an
incline, on gravel, or on grass.
●When vehicle horns, vehicle detec-
tors, motorcycle engines, air brakes of large vehicles, the clearance sonar of
other vehicles or other devices which
produce ultrasonic waves are near the
vehicle
●A sensor is coated with a sheet of
spray or heavy rain.
●If objects draw too close to the sensor.
●When a pedestrian is wearing clothing
that does not reflect ultrasonic waves

267
4
4-5. Using the driving support systems
Driving
(ex. skirts with gathers or frills).
●When objects that are not perpendicu-
lar to the ground, not perpendicular to
the vehicle traveling direction, une- ven, or waving are in the detection
range.
●Strong wind is blowing
●When driving in inclement weather such as fog, snow or a sandstorm
●When an object that cannot be detected is between the vehicle and a
detected object
●If an object such as a vehicle, motor-
cycle, bicycle or pedestrian cuts in
front of the vehicle or runs out from the side of the vehicle
●If the orientation of a sensor has been changed due to a collision or other
impact
●When equipment that may obstruct a
sensor is installed, such as a towing
eyelet, bumper protector (an addi- tional trim strip, et c.), bicycle carrier,
or snow plow
●If the front of the vehicle is raised or
lowered due to the carried load
●If the vehicle cannot be driven in a
stable manner, such as when the
vehicle has been in an accident or is malfunctioning
●When a tire chains, compact spare tire or an emergency tire puncture repair
kit is used
■Situations in which the system may
operate even if there is no possibil- ity of a collision
In some situations, such as the follow-
ing, the system may operate even
though there is no possibility of a colli- sion.
●When driving on a narrow road
●When driving toward a banner, flag,
low-hanging branch or boom barrier (such as those used at railroad cross-
ings, toll gates and parking lots)
●When there is a rut or hole in the sur-
face of the road
●When driving on a metal cover (grat-
ing), such as those used for drainage
ditches
●When driving up or down a steep
slope
●If a sensor is hit by a large amount of
water, such as when driving on a flooded road
●There is dirt, snow, water drops or ice on a sensor. (Cleaning the sensors
will resolve this problem.)
●A sensor is coated with a sheet of
spray or heavy rain
●When driving in inclement weather
such as fog, snow or a sandstorm
●When strong winds are blowing
●When vehicle horns, vehicle detec- tors, motorcycle engines, air brakes of
large vehicles, the clearance sonar of
other vehicles or other devices which
produce ultrasonic waves are near the vehicle
●If the front of the vehicle is raised or lowered due to the carried load