2022 TOYOTA 86 sensor

2384-6. Using other driving systems
“BSD/RCTA Disabled Check
Owner's Manual”
BSD/RCTA warning light
To turn the BSD/RCTA system
on and off, operate the
multi-information display
( P.400) or multimedia system
screen (Refer to “MULTIMEDIA
OWNER'S MANUAL”).
When the BSD/RCTA system is
turned OFF, the BSD/RCTA
OFF indicator on the multi-infor-
mation display will illuminate.
●In the following cases, turn off the
BSD/RCTA system. The system
may not operate properly due to
blocked radar waves.
• When towing the vehicle
• When a bicycle carrier or other item is fitted to the rear of the vehi-
cle
• When using a chassis dynamome-
ter or free rolle r device, etc.
• When running the engine and making the wheels rotate while lift-
ing up the vehicle
●If the engine switch is turned to
OFF, the last known status of the
system is maintained. For exam-
ple, if the engine switch is turned
to OFF with the BSD/RCTA deac-
tivated, the BSD/RCTA remains
deactivated the next time the
engine switch is turned to ON.
The radar sensors, one on each
side of the vehicle, are mounted
inside the rear bumper.
Radar sensors
If the radar sensors require repair or
replacement, or the bumper area
around the radar sensors requires
repair, paintwork or replacement,
contact your Toyota dealer for assis-
tance.
To turn on/off the
BSD/RCTA
A
Handling of radar sensors
NOTICE
To ensure correct operation of the
BSD/RCTA, observe the follow-
ing precautions.
A

2394-6. Using other driving systems
4
Driving
*: If equipped
The Reverse Automatic Braking
(RAB) system records and stores
the following data when automatic
braking operates. It does not record
conversations, personal information
or other audio data.
●Distance from the object
●Vehicle speed
●Accelerator pedal operation status
●Brake pedal operation status
●Shift lever position
●Outside temperature
●The sensitivity setting of the sonar
sensors
Toyota and third parties contracted
by Toyota may acquire and use the
recorded data for the purpose of
vehicle research and development.
Toyota and third parties contracted
by Toyota will not disclose or pro-
vide the acquired data to any other
third party except under the follow-
ing conditions.
●The vehicle owner has given
his/her consent.
●The disclosure/prov ision is based
NOTICE
●Always keep the bumper sur-
face near the radar sensors
clean.
●Do not affix any stickers or other
items on the bumper surface
near the radar sensors. For
details, consult your Toyota
dealer.
●Do not modify the bumper near
the radar sensors.
●Do not paint the bumper near
the radar sensors.
●Do not expose the bumper near
the radar sensors to strong
impacts. If a sensor becomes
misaligned, a system malfunc-
tion may occur, including the
inability to detect vehicles enter-
ing the detection areas. If any
strong shock is applied to the
bumper, be sure to contact your
Toyota dealer for inspection.
●Do not disassemble the radar
sensors.
Reverse Automatic
Braking (RAB) system*
Reverse Automatic Braking
(RAB) is a system designed
to help avoid collisions or
reduce collision damage
when reversing the vehicle.
If a wall or an obstacle is
detected in the reversing
direction, the system will
notify the driver with a
warning sound and may
activate the vehicle’s brakes
automatically.

2404-6. Using other driving systems
on a court order or other legally
enforceable request.
●Data that has been modified so
that the user and vehicle cannot
be identified is provided to a
research institution for statistical
processing or similar purposes.
The Reverse Automatic Braking
(RAB) system will operate the
following 2 functions using 4
sonar sensors.
Sonar Audible Alarm
The Reverse Automatic Braking
(RAB) system detects objects rear-
ward and warns the driver by warn-
ing message on the multimedia
system screen an d warning beeps.
Automatic Braking
The automatic braking detects
objects rearward and if there is a
high risk of a co llision, the system
decelerates the vehicle and con-
trols the braking to reduce damage.
When reversing
When either strong automatic
braking or torque control is
applied to prevent collision (in
WARNING
●Reverse Automatic Braking
(RAB) is not a system intended
to replace the driver’s responsi-
bility to check their surroundings
for vehicles or obstacles to
avoid a collision.
●The driver is responsible for
driving safely. Before reversing,
be sure to first depress the
brake pedal and visually check
the surroundings.
●There are some cases in which
the vehicle cannot avoid colli-
sion, because the system oper-
ation has limitations. The
warning sound or automatic
braking may be delayed or may
not operate at all even when an
obstacle is present.
●Make sure to set the Automatic
Braking to OFF when the vehi-
cle is on the free roller or on the
chassis dynamometer. Other-
wise, the vehicle may move and
it may cause an accident.
●Make sure to set the Automatic
Braking to OFF when towing the
vehicle. Otherwise, the vehicle
may move and it may cause an
accident.
●The system is not designed to
detect people (including chil-
dren), animals or other moving
objects.
●Depending on the vehicle condi-
tion or the surrounding environ-
ment, the sonar sensor’s ability
to detect objects may become
unstable.
Reverse Automatic Brak-
ing (RAB) system over-
view

2424-6. Using other driving systems
nated.
●In the following cases, the
Reverse Automatic Braking (RAB)
system cannot be operated.
• The RAB OFF indicator is illumi-
nated.
●In the following cases, the func-
tions may not be able to properly
work. Promptly contact a Toyota
dealer to have the system
inspected.
• A sticker, paint, or a chemical is applied to the sonar sensors or
the rear bumper near the sonar
sensor.
• The rear bumper is modified.
• The rear bumper has been
removed and attached.
• The ground clearance is changed
due to the vehicle’s loading condi-
tion or modification.
• There is damage to the sonar sen-
sors or the rear bumper near the
sonar sensor.
• The rear bumper is exposed to
strong impact, or the rear bumper
is deformed.
●On a steep hill, t he system’s auto-
matic braking ability will be
reduced.
●The system is designed to avoid
collisions by automatic hard brak-
ing when the vehicle’s reversing
speed is less than approximately
3 mph (5 km/h). However, the sys-
tem does not guarantee that the
vehicle will be able to avoid colli-
sions in any situation.
●If the vehicle is reversed at an
extremely slow speed, the driver’s
operation may be prioritized. In
this case, automatic braking will
not operate.
●The system may not be able to
detect and apply the brake with
the following objects.
• Sharp or thin objects such as poles, fences and ropes which
may not reflect the sound wave
emitted from the sonar sensor.
• Objects that are t oo close to the
rear bumper when the shift lever is set to R.
• Objects with a su rface which may
not reflect the sound wave emitted
from the sonar sensor such as a
chain link fence.
●Objects the system is not
designed to detect and apply
brake.
• Pedestrians.
• Moving objects including moving vehicles.
• Objects which absorbs sound waves such as cloth or snow.
• Objects whose surface has a
diagonal angle.
• Objects that are low to the ground such as parking blocks.
• Objects that are high above the ground such as objects hanging
from above.
• Objects that are out of range of
the center of the vehicle in the
horizontal direction.
• Objects that are n ot in a vertical
direction.
• Objects which are not perpendicu-
lar to the ground.
• Objects which are not directly in the traveling direction of the vehi-
cle.
• Objects which a re uneven or
wavy.
●When reversing the vehicle, the
functions may not be able to work
properly or may cause a system
malfunction if the following condi-
tions exist.
High frequency so und from other
sources are nearby:
• Horn sound from another vehicle.
• Engine sound from other vehicles.
• Sound of an air brake.
• Vehicle detection equipment or a
sonar from another vehicle.
• A sound wave with a frequency similar to the veh icle’s system is
transmitted near by.
• A vehicle equipped with the same system is reversing toward your
reversing direction.
●Weather conditions:
• Extremely high or extremely low

2434-6. Using other driving systems
4
Driving
temperatures in which the area
near the sonar sensor becomes
too hot or too cold to operate.
• The sonar sensors or the rear bumper near the sonar sensors
are exposed to heavy rain or a
significant amount of water.
• Fog, snow or sandstorm, etc.
• Air is moving rapidly such as when a strong wind is blowing.
●Parts attached to the rear bumper
near the sonar sensor:
• Commercial electronic parts (fog light, fender pole, radio antenna)
or commercial attachment parts
(trailer hitch, bicycle carrier,
bumper guard) are attached.
• Parts that emit high frequency sound, such as a horn or speaker,
are attached.
●Vehicle conditions:
• Ice, snow or mud is adhered to the sonar sensors or the rear bumper
near the sonar sensor.
• The vehicle is significantly inclined.
• The ground clearance is signifi- cantly reduced due to the vehi-
cle’s loading condition, etc.
• When the sonar sensor is mis- aligned due to a collision or an
accident.
●Surrounding environment:
• A cloth banner, flag, hanging branch or railroad crossing bars
are present in the reversing direc-
tion.
• When reversing on a gravel or
grassy area.
• When reversing in an area where objects or walls are adjacent to
the vehicle such as narrow tun-
nels, narrow bridges, narrow
roads or narrow garages.
• Wheel track or hole is present in
the ground of the reversing direc-
tion.
• When reversing over a drainage
cover (grating cover).
• The path of the reversing direction is inclined such as on a steep uphill.
• When reversing downhill.
• Reversing in a garage with a low ceiling or a tunnel.
• A curb or step is present in the
reversing direction.
• There is a patch of snow rear- ward.
• There is a puddle of water.
• There is an obstacle that is next to an object.
• Going back along a wall.
• The area where the road starts touching dirt and snow.

2464-6. Using other driving systems
Make sure to depress the brake
pedal once the vehicle has been
stopped by automatic braking.
Until the brake pedal is
depressed, a message will be
displayed on the multimedia
system screen and the continu-
ous beep will remain sounding.
At this time, a warning message
is also displayed on the
multi-information display.
Depress brake pedal warning“Apply Brake To Hold Posi-
tion”
The Sonar Audible Alarm and Auto-
matic Braking are different in opera-
tion conditions. Therefore there are
cases in which only one of these
functions will activate.
■After the vehicle is stopped
by the system
After the brake pedal is depressed, the RAB OFF indi-
cator will illuminate and the sys-
tem will temporarily stop
operating. The RAB OFF indica-
tor will turn off when the shift
lever is shifted to a position
other than R.
The system will operate again
the next time the shift lever is
shifted to R.
●The Reverse Automatic Braking
(RAB) system will be disabled in
the following situations.
• When 3 seconds pass after the vehicle is stopped
• When any door is opened
• When the RAB warning light is illu-
minated
• When the RAB OF F indicator is
illuminated
●The Reverse Automatic Braking
(RAB) system may stop operating
temporarily in the following cases
and the RAB OFF indicator will
illuminate.
• Ice, snow or mud is adhered to the sonar sensors or the rear bumper
near the sonar sensor
• Objects are too close to the rear bumper when the sh ift lever is set
to R
• The system detects sounds of a similar frequency to the RAB
sonar
• When the TRAC and VSC mode are turned off
• When in TRACK mode and the
WARNING
Depress the brake pedal immedi-
ately after the system stops the
vehicle by automatic braking.
Depending on the conditions of
the road surface and tires, the
vehicle may not remain stopped,
possibly leading to an accident.
A

2484-6. Using other driving systems
When the settings cannot be
changed, the ON/OFF setting key
will be grayed out.
Also, the following settings can be
changed by operating the multime-
dia system screen. (P.400)
●Warning Volume
●Sonar Audible Alarm
●Automatic Braking
If the Reverse Automatic Brak-
ing (RAB) system malfunctions,
the above indicator illuminates
on the meter. Contact the near-
est Toyota dealer for details.
The 4 sonar sensors are located
in the rear bumper. To ensure
the proper operation of the
Reverse Automatic Braking
(RAB) system, observe the fol-
lowing precautions.
 Do not affix any stickers or
other items on the sonar sen-
sor or the bumper surface
near the sonar sensors.
 Always keep the sonar sensor and the rear bumper surface
near the sonar sensors clean.
 Do not modify rear bumper.
 Do not paint the bumper near
the sonar sensors.
 Do not apply high pressure
water to the sonar sensors
with a high pressure
car-washing machine.
 Do not apply strong impacts
to the rear bumper near the
sonar sensors. If a sensor
becomes misaligned, a sys-
tem malfunction may occur,
including inability to detect
objects in the reversing direc-
tion. If any strong impact is
applied to the rear bumper,
contact a Toyota dealer to
have the system inspected.
 Do not disassemble the sonar
sensors.
If the sonar sensors require repair or
replacement, or if the area of the
rear bumper near the sonar sensors
requires repair, paintwork or
replacement, contact your Toyota
dealer for assistance.
RAB warning light
Handling of the Sonar
Sensors

3186-3. Do-it-yourself maintenance
then turn the engine switch
off.
■If you press the tire pressure
warning reset switch acciden-
tally
If initialization is performed, adjust
the tire inflation pressure to the
specified level and initialize the tire
pressure warning system again.
■Initialization procedure
●Make sure to carry out initializa-
tion after adjusting the tire inflation
pressure.
Also, make sure the tires are cold
before carrying out initialization or
tire inflation pressure adjustment.
●If you have accidentally turned the
engine switch off during initializa-
tion, it is not necessary to press
the reset switch again as initializa-
tion will restart aut omatically when
the engine switch has been turned
to ON for the next time.
●If you accidentally press the reset
switch when initialization is not
necessary, adjust the tire inflation
pressure to the specified level
when the tires are cold, and con-
duct initialization again.
■When initialization of the tire
pressure warning system has
failed
Initialization can be completed in a
few minutes. However, in the follow-
ing cases, the set tings have not
been recorded an d the system will
not operate properly. If repeated
attempts to record tire inflation pres-
sure settings are unsuccessful,
have the vehicle inspected by your
Toyota dealer.
●When operating the tire pressure
warning reset switch, tire pressure
warning light doe s not blink 3
times.
●After carrying out the initialization
procedure, the tir e pressure warn-
ing light blinks for 1 minute then stays on after driving for 20 min-
utes.
The tire pressure warning valve
and transmitter is equipped with
a unique ID code. When replac-
ing a tire pressure warning valve
and transmitter, it is necessary
to register the ID code. Have the
ID code registered by your Toy-
ota dealer.
■Registering ID codes
The ID codes of t he tire pressure
warning valve and transmitters for
two sets of whee ls can be regis-
tered.
It is not necessary to register the ID
codes when replacing normal tires
with snow tires, if the ID codes for
the wheels of both normal tires and
snow tires are registered before-
hand.
In addition to the set of tire pressure
warning system sensor ID codes ini-
tially registered to the vehicle, a sec-
ond set of ID codes can be
registered.
A second set of tire pressure warn-
ing system sensor ID codes can be
registered at your Toyota dealer.
WARNING
■When initializing the tire pres-
sure warning system
Do not operate the tire pressure
warning reset switch without first
adjusting the tire inflation pres-
sure to the specif ied level. Other-
wise, the tire pressure warning
light may not come on even if the
tire inflation press ure is low, or it
may come on when the tire infla-
tion pressure is actually normal.
Registering ID codes