2023 TOYOTA C-HR display

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■Muting a buzzer
A mute button will be displayed on the multi-information displa y
when an object is detected. To mute the buzzer, press .
The buzzers for the Toyota parking assist-sensor and RCTA func-
tion (if equipped) will be muted simultaneously.
Mute will be canceled automatically in the following situations :
● When the shift lever is changed.
● When the vehicle speed exceeds a certain speed.
● When the operating function is temporarily canceled.
● When the operating function is disabled manually.
● When the power switch is turned off.
Approximately 100 cm (3.3 ft.)
Approximately 150 cm (4.9 ft.)
Approximately 60 cm (2.0 ft.)
Approximately 60 cm (2.0 ft.) (if
equipped)
• The diagram shows the detection
range of the sensors. Note that
the sensors cannot detect objects
that are extremely close to the
vehicle.
• Vehicles with side sensors: For
details regarding object detection
in the side areas. ( P. 461)
• The range of the sensors may
change depending on the shape
of the object, etc.
Vehicles with side sensors: The object detection range can be
changed. ( P. 7 8 5 )
Detection range of the sensors

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■The system can be operated when
● The power switch is in ON mode.
● Toyota parking assist-sensor function is on.
● The vehicle speed is less than about 10 km/h (6 mph).
● A shift lever other than P is selected.
● Vehicles with side sensors: Steering wheel is turned approximately 90° or
more
■ If “Parking assist unavailable. Clean parking assist sensor” is displayed
on the multi-information display
A sensor may be covered with ice, snow, dirt, etc. Remove the i ce, snow, dirt,
etc., from the sensor to return the system to normal.
Also, due to ice forming on a sensor at low temperatures, a war ning message
may be displayed or the sensor may not be able to detect an obj ect. Once the
ice melts, the system will return to normal.
■ If “Parking assist Malfunction Visit your dealer” is displayed on the
multi-information display
The system may not operate due to the malfunction of a sensor.
Have the vehicle inspected by any authorized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer.
■ Sensor detection information
The following situations may occur during use.
● The sensors may be able to only detect objects near the front and rear bum-
pers.
● 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 wi thin the sensor’s
detection areas before the display is shown and the warning bee p 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.

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■ 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 direction of your
vehicle
People may not be detected if they are wearing certain types of clothing.
■ Object warning function (vehicles with side sensors)
■ Obstacle detection in side areas (vehicles with side sensors)
● Objects in the side areas are detected while driving by scanning the side
areas with the side sensors. Recognized 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 power switch is turned to ON mode, scanning completes after driv-
ing the vehicle for a short period of time.
● When an object such as another vehicle, pedestrian or animal is detected
by the side sensors, the object may continue to be detected eve n after it has
left the side sensor detection area.
■ Situations in which the system may not operate properly
Certain vehicle conditions and the surrounding environment may affect the
ability of a sensor to correctly detect objects. Particular ins tances 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 di splay may be dis-
played abnormally, or objects, such as a wall, may not be detec ted.
When an object in the side areas is within
the vehicle course while the vehicle is
moving forward or backward, this function
inform the driver by the display and the
buzzer.
Object
Calculated vehicle course

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WARNING
■Side sensors (if equipped)
In the following situations, the clearance sonar may not operat e normally
and may result in an unexpected accident. Drive carefully.
● Objects may not be detected in the side areas until the vehicle is driven for
a short time and a scan of the side areas is completed. ( P. 461)
● Even after the scan of the side areas is completed, objects such as other
vehicles, people or animals that approach from the sides cannot be
detected.
● Even after the scan of the side areas is completed, objects may not be
detected depending on the surrounding situation of the vehicle.
At that time, the side sensor displays ( P. 455) temporary turn off.
■ Notes when washing the vehicle
Do not apply intensive bursts of water or steam to the sensor a rea.
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 malfunction.
● 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.

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Press “” or “” of the meter control switches, select .
Press “ ” or “” of the meter control switches, select .
Press “ ” or “” of the meter control switches, select “RCTA”.
When the RCTA function is disabled, the “RCTA OFF” indicator (P. 467)
illuminates. (Each time the power switch is turned off and then changed to
ON mode, the RCTA function will be enabled automatically.)
■ The outside rear view mirror indicators visibility
When under strong sunlight, the out side rear view mirror indicator may be dif-
ficult to see.
■ Hearing the RCTA buzzer
The RCTA buzzer may be difficult to hear over loud noises, such as if the
audio system volume is high.
■ When “RCTA Unavailable.” is shown on the multi-information display
Water, snow mud, etc., may be built up in the vicinity of the s ensor area of
bumper ( P. 448).
Removing the water, snow, mud, etc., from the vicinity of the s ensor area
bumper should return it to normal.
Also, the sensor may not function normally when used in extreme ly hot or
cold weather.
■ When “RCTA Malfunction Visit Your Dealer.” is shown on the multi-infor-
mation display
There may be a sensor malfunction or misaligned. Have the vehic le
inspected by any authorized Toyota retailer or Toyota authorize d repairer, or
any reliable repairer.
■ Rear side radar sensors
 P. 448
Turning the RCTA function on/off
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The Parking Support Brake can be enabled/disabled on the multi-
information display.
Use the meter control switches to enable/disable the parking su pport
brake. ( P. 169)
Press “ ” or “” of the meter control switches and select .
Press “ ” or “” of the meter control switches and select .
Press on the meter control switches to enable/disable the sys-
tem.
When the Parking Support Brake is disabled, the PKSB OFF indica tor
(P. 159) illuminates.
To re-enable the system when it was disabled, select on the mu lti-
information display, select and then On. If disabled using thi s method,
the system will not be re-enabled by turning the power switch o ff and then
to ON mode.
Enabling/Disabling the Parking Support Brake
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2
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If the hybrid system output restriction control or brake control oper-
ates, a buzzer will sound and a message will be displayed on th e
multi-information display, to alert the driver.
Depending on the situation, hybrid system output restriction co ntrol
will operate to either limit acceleration or restrict output as much as
possible.
● Hybrid system output restriction control is operating (acceleration
restriction)
Acceleration greater than a certain amount is restricted by the sys-
tem.
Multi-information display: “Object Detected, Acceleration Reduc ed.”
PKSB OFF indicator: Not illuminated
Buzzer: Does not sound
● Hybrid system output restriction control is operating (output
restricted as much as possible)
The system has determined that stronger-than-normal brake opera -
tion is necessary.
Multi-information display: “BRAKE!”
PKSB OFF indicator: Not illuminated
Buzzer: Short beep
● Brake control is operating
The system determined that emergency braking is necessary.
Multi-information display: “BRAKE!”
PKSB OFF indicator: Not illuminated
Buzzer: Short beep
● Vehicle stopped by system operation
The vehicle has been stopped by brake control operation.
Multi-information display: “Switch to Brake.” (If the accelerat or
pedal is not depressed, “Press brake pedal” will be displayed.)
PKSB OFF indicator: Illuminated
Buzzer: Short beep
Displays and buzzers for hybrid system output restriction con-
trol and brake control

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●Figure 2: When hybrid system output restriction control operates
Hybrid system output
Braking force
Time
Hybrid system output restriction control begins operating
System determines that possibility of collision with detected o bject
is high
Hybrid system output reduced
Example: Multi-information display: “BRAKE!”