3204-5. Using the driving support systems
■Buzzer operation and distance to an object
A buzzer sounds when the sensors are operating.
● The buzzer sounds faster as the vehicle approaches an object.
When the vehicle comes within the following distance of the
object, the buzzer sounds continuo usly: Approximately 1.0 ft. (30
cm).
● When 2 or more objects are detec ted simultaneously, the buzzer
system responds to the nearest object. If one or both come with in
the above distances, the beep will repeat a long tone, followed by
fast beeps.
● Automatic buzzer mute function
After a buzzer begins sounding, if the distance between the veh i-
cle and the detected object does not become shorter, the buzzer
will be muted automatically.
(However, if the distance between the vehicle and object is 1.0 ft.
(30 cm) or less, this function will not operate.)
Approximately 3.3 ft. (100 cm)
Approximately 4.9 ft. (150 cm)
Approximately 2.0 ft. (60 cm)
The diagram shows the detection
range of the sensors. Note that the
sensors cannot detect objects that
are extremely close to the vehicle.
The range of the sensors may
change depending on the shape of
the object, etc.
The buzzer volume can be changed on the multi-information display
( P. 128) when the power switch is in ON mode.
Detection range of the sensors
1
2
3
Changing the buzzer sounds volume
3214-5. Using the driving support systems
4
Driving
■The system can be operated when
●The power switch is in ON mode.
● Intuitive parking assist function is on.
● The vehicle speed is less than about 6 mph (10 km/h).
● The shift lever is in other than P.
■ If “Parking Assist Unavailable Clean Parking Assist Sensor” is displayed
on the multi-information display
A sensor may be dirty or covered with snow or ice. In such case s, if it is
removed from the sensor, the system should return to normal.
Also, due to the sensor being frozen at low temperatures, a mal function dis-
play may appear or an object may not be detected. If the sensor thaws out,
the system should return to normal.
■ If “Parking Assist Unavailable” is displayed on the multi-infor mation dis-
play
Water may be continuously flowing over the sensor surface, such as in a
heavy rain. When the system determines that it is normal, the system will
return to normal.
■ Sensor detection information
●The sensor’s detection areas are limited to the areas around th e vehicle’s
front and rear bumpers.
● The following situations may occur during use.
• Depending on the shape of the object and other factors, the de tection dis-
tance may shorten, or detection may be impossible.
• Detection may be impossible if static objects draw too close to the sen- sor.
• There will be a short delay between static object detection and display
(warning buzzer sounds). Even at low speeds, there is a possibi lity that
the object will come within 1.0 ft. (30 cm) before the display is shown and
the warning buzzer sounds.
• It might be difficult to hear the buzzer due to the volume of the audio sys-
tem or air flow noise of the air conditioning system.
• It may be difficult to hear the sound of this system due to the buzzers of
other systems.
■ Objects which the system may not be properly detected
The shape of the object may prevent the sensor from detecting i t. Pay partic-
ular 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 projecting outwards in the dir ection of your
vehicle
3224-5. Using the driving support systems
■Situations in which the syst em may not operate properly
Certain vehicle conditions and the surrounding 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, water drops 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 di splay may be
displayed abnormally, or objects, such as a wall, may not be detected.
● On an extremely bumpy road, on an incline, on gravel, or on gra ss.
● When vehicle horns, vehicle detectors, 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 ult rasonic waves
(ex. skirts with gathers or frills).
● When objects that are not perpendicular to the ground, not perpendicular to
the vehicle traveling direction, uneven, or waving are in the d etection range.
● Strong wind is blowing
● When driving in inclement weather such as fog, snow or a sandst orm
● When an object that cannot be detected is between the vehicle a nd a
detected object
● If an object such as a vehicle, motorcycle, 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 collis ion or other
impact
● When equipment that may obstruct a sensor is installed, such as a towing
eyelet, bumper protector (an additional trim strip, etc.), bicy cle carrier, or
snow plow
● If the front of the vehicle is raised or lowered due to the car ried load
● If the vehicle cannot be driven in a stable manner, such as whe n the vehicle
has been in an accident or is malfunctioning
● When a tire chains or compact spare tire is used
●
When a sensor or the area around a
sensor is extremely hot or cold.
3264-5. Using the driving support systems
Multi-information display
Turning the RCTA function on/off. ( P. 327)
Outside rear view mirror indicators
When a vehicle approaching from the right or left rear of the v ehicle is
detected, the outside rear view mirror indicators flash.
“RCTA” indicator
When the RCTA function is turned on, the indicator illuminates.
Audio system screen
If a vehicle approaching from the right or left at the rear of the vehicle is
detected, the RCTA icon ( P. 328) for the detected side will be displayed.
This illustration shows an example of a vehicle approaching fro m both
sides of the vehicle.
RCTA
buzzer
When a vehicle approaching from the right or left rear of the v ehicle is
detected, a buzzer sounds from behind the rear seat.
RCTA (Rear Cross Traffic Alert)
: If equipped
The RCTA function uses the BSM rear side radar sensors
installed behind the rear bumpe r. This function is intended to
assist the driver in checking areas that are not easily visible
when backing up.
System components
1
2
3
4
5
3274-5. Using the driving support systems
4
Driving
Vehicles with 4.2-inch multi-information display
Press
/ of the meter control switches, select .
Press
/ of the meter control switches, select .
Press of the meter control switch.
Each time is pressed, t he function changes on/off.
Vehicles with 7-inch multi-information display
Press
/ of the meter control switches, select .
Press
/ of the meter control switches, select .
Press of the meter control switch.
Each time is pressed, t he function changes on/off.
The volume of the RCTA buzzer can be changed on (4.2-inch dis-
play) or (7-inch display) ( P. 112, 128) of the multi-information
display.
■ The outside rear view mirror indicators visibility
When under strong sunlight, the outside rear view mirror indica tor may be dif-
ficult to see.
■ RCTA buzzer hearing
RCTA function may be difficult to hear over loud noises such as high audio
volume.
■ Muting the buzzer sound
The buzzer can be temporarily muted by pressing
of the meter control
switches while an object detection display is shown on the mult i-information
display.
■ When “Rear Cross Traffic Alert Unavailable” is shown on the mul ti-infor-
mation display
Ice, snow, mud, etc., may be attached to the rear bumper around the sensors.
( P. 312)
The system should return to normal operation after removing the ice, snow,
mud, etc. from the rear bumper.
Additionally, the sensors may not operate normally when driving in extremely
hot or cold environments.
■ Rear side radar sensors
P. 312
Turning the RCTA function on/off
Setting the buzzer volume
1
2
3
1
2
3
3284-5. Using the driving support systems
The RCTA functions when your vehicle is in reverse. It can dete ct
other vehicles approaching from the right or left rear of the v ehicle. It
uses radar sensors to alert the driver of the other vehicle’s existence
through flashing the outside rear view mirror indicators and so unding
a buzzer.
■RCTA icon displa y (if equipped)
When a vehicle approaching from the right or left at the rear o f the
vehicle is detected, the following will be displayed on the aud io sys-
tem screen.
RCTA function
Approaching vehicles Detection areas12
Toyota parking
assist monitorPanoramic view monitorContent
A vehicle is approaching from the
left or right at the rear of the vehicle
3354-5. Using the driving support systems
4
Driving
Pedestrian detection icon
Displayed automatically when a pedestrian is detected.
RCD OFF icon
When the RCD function is disabled, the RCD OFF icon illuminates.
Vehicles with 4.2-inch multi-information display
Press
/ of the meter control switches, select .
Press
/ of the meter control switches, select .
Press of the meter control switch.
When the RCD function is disabled, the RCD OFF indicator ( P.
97) illuminates.
RCD (Rear Camera Detection)
: If equipped
When the vehicle is ba cking up, the rear camera detection func-
tion can detect pedestrians in the detection area behind the
vehicle. If a pedestrian is de tected, a buzzer will sound and an
icon on the audio system screen will be displayed to inform the
driver of the pedestrian.
Display
Toyota parking assist monitorPanoramic view monitor
Turning the rear camera detection function on/off
1
2
1
2
3
3364-5. Using the driving support systems
Vehicles with 7-inch mul ti-information display
Press
/ of the meter control switches, select .
Press
/ of the meter control switches, select .
Press of the meter control switch.
When the RCD function is disabled, the RCD OFF indicator ( P.
97) illuminates.
If the rear camera detection func-
tion detects a pedestrian in the
detection area, the buzzer and
icon will operate as shown in the
following table:
■ The rear camera detection function is operational when
The rear camera detection function is operational when the foll owing condi-
tions are met:
● The power switch is in the ON mode.
● RCD function is on.
● The shift lever is in R.
When a pedestrian is detected
1
2
3
AreaBuzzerIcon
Sounds repeatedly
Blinks 3 times and then stays onWhen the vehicle is stationary:
Sounds 3 times
When the vehicle is backing up:
Sounds repeatedly
When it is determined that a
pedestrian will enter area
within a few seconds: Sounds
repeatedlyWhen it is determined that a
pedestrian will enter area
within a few seconds: Blinks 3
times and then stays on
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2
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