2022 TOYOTA C-HR brake sensor

489
4
4-5. Using the driving support systems
Driving
C-HR_HV_OM_Europe_OM10720E
Parking Support Brake function (rear-
crossing vehicles)
This function will operate in situations such as the following if a vehi-
cle is detected in the traveling direction of the vehicle.
■When reversing, a vehicle is approaching and the brake pedal
is not depressed, or is depressed late
P. 450
: If equipped
If a rear radar sensor detects a vehicle approaching from the
right or left at the rear of the vehicle and the system determi nes
that the possibility of a collision is high, this function will per-
form brake control to reduce the likelihood of an impact with t he
approaching vehicle.
Examples of function operation
Types of sensors

4954-5. Using the driving support systems
4
Driving
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The guidance screen is displayed on the multi-information display.
Operation display area
Displays the operating condition of
the Simple Intelligent Parking
Assist System.
Stop display
When illuminated, depress the
brake pedal and stop the vehicle at
once.
Assistance level indicator
Displays a gauge indicating the level until the vehicle’s stopp ing position/
the position at which assist control ends.
S-IPA switch icon
Displayed when the assist mode can be changed and the system ca n be
turned off or on using the S-IPA switch.
Steering wheel auto operation display
Displays when the steering wheel auto operation is being perfor med.
Toyota parking assist-sensor display/door position (open/close) dis-
play
 P. 457
Advice display
Follow the instructions on the display and perform any indicated opera-
tions.
As an example, the illustration shows the display indicating it is necessary
to depress the brake pedal in order to control the vehicle spee d and to con-
firm the safety of your surroundings.
Guidance screen

4984-5. Using the driving support systems
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■ S-IPA indicator inside the meter (P. 161)
This indicator illuminates when the steering wheel auto operati on is being
performed by the Simple Intelligent Parking Assist System. Afte r control
ends, the indicator blinks for a short period of time and then turns off.
■ Toyota parking assist-sensor pop-up display
While the Simple Intelligent Parking Assist System is operating , if the
PKSB (Parking Support Brake) system detects an obstacle, the To yota
parking assist-sensor display automatically pops up on the guid ance
screen ( P. 457), regardless of whether the PKSB (Parking Support
Brake) system is on or off. ( P. 4 7 8 )
■ If the vehicle speed is about to exceed the speed limit during assist con-
trol
A buzzer will sound and a message indicating that the vehicle s peed may
exceed the operation speed limit will be displayed. When the me ssage is
displayed, immediately depress the brake pedal to decelerate. I f the vehi-
cle continues to accelerate, assist control will be canceled wh en the vehi-
cle speed exceeds a certain speed. ( P. 5 2 2 )

5114-5. Using the driving support systems
4
Driving
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WARNING
■When using exit parallel parking assist mode
In the following situation, be sure to drive carefully as the s ide sensors may
not be able to correctly detect objects, possibly leading to an accident.
NOTICE
●Do not use exit parallel parking assist mode in any situation other than
when departing a parallel parking spot.
If assist control is started unintentionally, depress the brake pedal and stop
the vehicle, then press the S-IPA switch to cancel the assist c ontrol.
● The detection range of the sensors (P. 461) is limited. Directly confirm
the safety of your surroundings, and if there is a possibility of a contact
accident, stop the vehicle by depressing the brake pedal.
● It may not be possible to detect objects that are low to the ground. Directly
confirm the safety of your surroundings and, if it seems the ve hicle may
make contact with an obstacle, stop the vehicle by depressing t he brake
pedal.
● When departing for a position from which you can take off, directly confirm
the safety of your surroundings.
When an object is in an area which is out
of the detection range of the side sen-
sors.
Object

5304-5. Using the driving support systems
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WARNING
●In the following situations, the sensors may not operate normally and may
lead to an accident. Drive carefully.
• Obstacles cannot be detected in the side areas until a scan of the side
areas is completed. ( P. 463)
• Even after the scan of the side areas is completed, obstacles such as
other vehicles, people or animals that approach from the sides cannot
be detected.
• The sensor is frozen (if it thaws, the system returns to norma l).
A warning message may display at particularly low temperatures due to
the sensor freezing and it may not detect parked vehicles.
• The sensor is blocked by someone’s hand.
• The vehicle is tilted a large amount.
• The temperature is extremely hot or cold.
• The vehicle is driven on undulating roads, slopes, gravel road s, in areas
with tall grass, etc.
• An ultrasonic wave source is nearby, such as the horn or senso rs of
another vehicle, a motorcycle engine or the air brake of a larg e vehicle.
• Heavy rain or a water strikes the vehicle.
• The angle of the sensor may be deviated when assist control st arts
even if there is a parked vehicle in the target parking spot. H ave the
vehicle inspected at any authorized Toyota retailer or Toyota a uthorized
repairer, or any reliable repairer.
• Do not install any accessories within the sensor detection ran ge.

6837-2. Steps to take in an emergency
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7
When trouble arises
(Flashes)
Toyota parking assist-sensor OFF indicator (if
equipped)
Indicates a malfunction in the Toyota parking assist-sensor
function
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Indicates that the system is temporarily unavailable, possi-
bly due to a sensor being dirty or covered with ice, etc.
 Follow the instructions displayed on the multi-infor-
mation display. ( P. 462)
(Flashes)
PKSB OFF indicator (if equipped)
When a buzzer sounds:
Indicates a malfunction in the PKSB (Parking Support
Brake) system
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
When a buzzer does not sound:
Indicates that the system is temporarily unavailable, possi-
bly due to a sensor being dirty or covered with ice, etc.
 Follow the instructions displayed on the multi-infor-
mation display. ( P. 483, 692)
(Flashes)
“RCTA OFF” indicator (if equipped)
When a buzzer sounds:
Indicates a malfunction in the RCTA (Rear Crossing Traffic
Alert) function
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
When a buzzer does not sound:
Indicates that the rear bumper around the radar sensor is
covered with dirt, etc. ( P. 450)
 Follow the instructions displayed on the multi-infor-
mation display. ( P. 470)
Warning lightWarning light/Details/Actions

7427-2. Steps to take in an emergency
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WARNING
■When using the compact spare tire (if equipped)
● Remember that the spare tire provided is specifically designed for use with
your vehicle. Do not use your spare tire on another vehicle.
● Do not use more than one compact spare tire simultaneously.
● Replace the spare tire with a standard tire as soon as possible.
● Avoid sudden acceleration, abrupt steering, sudden braking and shifting
operations that cause sudden engine braking.
■ When the compact spare tire is attached (if equipped)
The vehicle speed may not be correctly detected, and the follow ing systems
may not operate correctly:
*: If equipped
■ Speed limit when using the compact spare tire (if equipped)
Do not drive at speeds in excess of 80 km/h (50 mph) when a com pact
spare tire is installed on the vehicle.
The compact spare tire is not designed for driving at high spee ds. Failure to
observe this precaution may lead to an accident causing death o r serious
injury.
■ After using the tools and jack
Before driving, make sure all the tools and jack are securely i n place in their
storage location to reduce the possibility of personal injury d uring a collision
or sudden braking.
• ABS & Brake assist
• VSC
•TRC
• EPS
• Automatic High Beam*
• PCS (Pre-Collision System)*
• LTA (Lane Tracing Assist)
• Dynamic radar cruise control with
full-speed range*
• Cruise control*
• BSM (Blind Spot Monitor)*
• Toyota parking assist-sensor*
• S-IPA (Simple Intelligent Parking
Assist System)*
• Rear view monitor system*
• Navigation system*

798What to do if... (Troubleshooting)
C-HR_HV_OM_Europe_OM10720E
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (P. 685)
●The parking brake indicator is on
Is the parking brake released? ( P. 325)
Depending on the situation, other types of warning buzzer may a lso sound.
( P. 681, 692)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 147)
Do one of the following to deactivate or stop the alarms:
●Unlock the doors using the entry function (if equipped) or wire less remote
control.
●Start the hybrid system. (The alarm will be deactivated or stop ped after a
few seconds.)
●Is the electronic key left inside the vehicle?
Check the message on the multi-information display. ( P. 692)
●When a warning light turns on or a warning message is displayed, refer to
P. 681, 692.
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
(vehicles with alarm)
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed