sensor TOYOTA CAMRY HYBRID 2023 Service Manual

3254-5. Using the driving support systems
4
Driving
WARNING
■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.
● When using an automatic car wash, disable the intuitive parking assist.

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

3314-5. Using the driving support systems
4
Driving
■Conditions under which the system will not detect a vehicle
The RCTA function is not designed to detect the following types of vehicles
and/or objects:
● Vehicles approaching from directly behind
● Vehicles backing up in the parking space next to your vehicle
*
●Guardrails, walls, signs, parked vehicles and similar stationar y objects*
●Small motorcycles, bicycles, pedestrians, etc.*
●Vehicles moving away from your vehicle
● Vehicles approaching from the parking spaces next to your vehic le
*
●The distance between the sensor and approaching vehicle gets to o close
*: Depending on the conditions, detection of a vehicle and/or obj ect may
occur.
■ Situations in which the syst em may not operate properly
The RCTA function may not detect vehicles correctly in the foll owing situa-
tions:
● When the sensor is misaligned due to a strong impact to the sensor or its
surrounding area
● When mud, snow, ice, a sticker, etc., is covering the sensor or surrounding
area on the position above the rear bumper
● When driving on a road surface that is wet with standing water during bad
weather, such as heavy rain, snow, or fog
● When multiple vehicles are approaching with only a small gap be tween
each vehicle
● When a vehicle is approaching at high speed
● 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
●
Vehicles that the sensors cannot detect
due to obstructions

3324-5. Using the driving support systems
●When towing a trailer
● When there is a significant difference in height between your vehicle and the
vehicle that enters the detection area
● When a sensor or the area around a sensor is extremely hot or c old
● If the suspension has been modified or tires of a size other th an specified
are installed
● If the front of the vehicle is raised or lowered due to the car ried load
●
When backing up on a slope with a
sharp change in grade
● When backing out of a sharp angle park-
ing spot
● When turning while backing up
● When a vehicle turns into the detection
area

3334-5. Using the driving support systems
4
Driving
■Situations in which the system may operate even if there is no possibil-
ity of a collision
Instances of the RCTA function unnecessary detecting a vehicle and/or object
may increase in the following situations:
● 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
● When there are spinning objects near your vehicle such as the f an of an air
conditioning unit
● When water is splashed or sprayed a sprinkler
● Moving objects (flags, exhaust fumes, large rain droplets or sn owflakes, rain
water on the road surface, etc.)
●
When the parking space faces a street
and vehicles are being driven on the
street
● When the distance between your vehicle
and metal objects, such as a guardrail,
wall, sigh, or parked vehicle, which may
reflect electrical waves toward the rear
of the vehicle, is short
● When a vehicle passes by the side of
your vehicle
● When a detected vehicle turns while
approaching the vehicle

3344-5. Using the driving support systems
●When the distance between your vehicle and a guardrail, wall, etc., that
enters the detection area is short
● Gratings and gutters
● When a sensor or the area around a sensor is extremely hot or c old
● If the suspension has been modified or tires of a size other th an specified
are installed
● If the front of the vehicle is raised or lowered due to the car ried load

3404-5. Using the driving support systems
■Parking Support Brake f unction (static objects)
Ultrasonic sensors are used to detect static objects, such as a wall,
in the detection area when driving at a low speed or backing up .
(  P. 348)
■Parking Support Brake function (rear-crossing vehicles)
Rear radar sensors are used to detect approaching vehicles in t he
detection area behind the v ehicle when backing up. (P. 352)
PKSB (Parking Suppor t Brake)
: If equipped
The Parking Support Brake system consists of the following
functions that operate when dr iving at a low speed or backing
up, such as when parking. When the system determines that the
possibility of a collision with a detected object is high, a wa rning
operates to urge the driver to take evasive action. If the syst em
determines that the possibility of a collision with a detected
object is extremely high, the br akes are automatically applied to
help avoid the collision or help reduce the impact of the colli -
sion.
PKSB (Parking Suppor t Brake) system

3414-5. Using the driving support systems
4
Driving
Front corner sensors
Front center sensors
Rear corner sensors
Rear center sensors
The Parking Support Brake can be enabled/disabled on the multi-
information display. All of the Parking Support Brake functions (static
objects and rear-crossing vehicles) are enabled/disabled simult ane-
ously.
Use the meter control switches t o enable/disable the parking support
brake. ( P. 109, 126)
Press
/ of the meter control switches, select .
Press
/ of the meter control switches, select .
Press of the meter control switch.
Select the “Yes” and push .
When the Parking Support Brake is disabled, the PKSB OFF indica tor illu-
minates.
To re-enable the system when it was disabled, select on the multi-infor-
mation display, select and then “On”. If disabled using this method, the
system will not be re-enabled by turning the power switch off and then to
ON mode.
Types of sensors
1
2
3
4
Turning the Parking Support Brake on/off
1
2
3
4