2022 TOYOTA GR86 Rab

225
4
4-5. EyeSight
Driving
●When (white) is illuminated, no
EyeSight functions can be used except for Conventional Cruise Con-
trol.
●When (white) is illuminated, the
Reverse Automatic Braking (RAB)
system may not operate.
“EyeSight Disabled Temp
Range”
In low or high tempera-
tures
The system will restart
once the temperature is
within the operational
range of the EyeSight sys-
tem. If the system does
not restart, even when the
temperature inside the
vehicle is within the opera-
tional range, contact any
authorized Toyota retailer
or Toyota authorized
repairer, or any reliable
repairer for an inspection.
“EyeSight Disabled Check
Manual”
• The EyeSight system is
starting up.
• The system has deter-
mined that the vehicle is
extremely inclined.
• The Pre-Collision sec-
ondary braking has
operated 3 times after
the engine was started.
• The engine has
stopped.
The system will restart
once the cause has been
resolved. At this time, it
may take some time for
the system to restart. If the
system does not restart,
even after the conditions
have improved and a
period of time has
elapsed, contact any
authorized Toyota retailer
or Toyota authorized
repairer, or any reliable
repairer for an inspection.
Warning messageCauseAction

2344-6. Using other driving systems
*: If equipped
The Reverse Automatic Braking (RAB)
system records and st ores the following data when automatic braking operates.
It does not record conversations, per-
sonal 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 provide the acquired
data to any other third party except under the following conditions.
●The vehicle owner has given his/her consent.
●The disclosure/provision is based on a court order or other legally enforcea-
ble request.
NOTICE
●Do not disassemble the radar sen-
sors.
Reverse Automatic Brak-
ing (RAB) system*
Reverse Automatic Braking
(RAB) is a system designed to
help avoid collisions or reduce
collision damage when revers-
ing 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 acti-
vate the vehicle’s brakes auto-
matically.

235
4
4-6. Using other driving systems
Driving
●Data that has been modified so that
the user and vehicle cannot be identi- fied is provided to a research institu-
tion for statistical processing or similar
purposes.
The Reverse Automatic Braking
(RAB) system will operate the fol-
lowing 2 functions using 4 sonar
sensors.
 Sonar Audible Alarm
The Reverse Automatic Braking (RAB)
system detects objec ts rearward and
warns the driver by warning message
on the multimedia system screen and
warning beeps.
 Automatic Braking
The automatic braking detects objects
rearward and if there is a high risk of a
collision, the system decelerates the
vehicle and controls the braking to
reduce damage.
When reversing
When either strong automatic
braking or torque control is
applied to prevent collision (in
this case, short warning beeps or
continuous warning beeps will
sound)
“Object Close Behind”
WA R N I N G
●Reverse Automatic Braking (RAB)
is not a system intended to replace
the driver’s responsibility to check
their surroundings for vehicles or obstacles to avoid a collision.
●The driver is responsible for driving safely. Before revers ing, be sure to
first depress the brake pedal and
visually check the surroundings.
●There are some cases in which the
vehicle cannot avoid collision, because the system operation 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 vehicle is
on the free roller or on the chassis dynamometer. Otherwise, the vehi-
cle 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 children),
animals or other moving objects.
●Depending on the vehicle condition
or the surrounding environment, the sonar sensor’s ability to detect
objects may become unstable.
Reverse Automatic Braking
(RAB) system overviewA

2364-6. Using other driving systems
When the vehicle is stopped by
the system (in this case, the con-
tinuous beep w ill remain sound-
ing)
“Apply Brake To Hold Position”
The Reverse Automatic Braking
(RAB) system will op erate when all
of the following conditions are met.
 The engine switch is in ON.
 The EyeSight warning light is off.
 The RAB warning light is off.
 The RAB OFF indicator is off.
 The shift lever is in the R.
EyeSight warning light
RAB warning light
RAB OFF indicator
Sonar Audible Alarm
 The Sonar Audible Alarm is set
to “ON”.
 The vehicle speed is from 0 to 15
km/h (0 to 9 mph).
Automatic Braking
 The Automatic Braking is set to
“ON”.
 The vehicle speed is from 1.5 to
15 km/h (1 to 9 mph).
●In the following cases, the Reverse
Automatic Braking (RAB) system will not operate. Promptly contact any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer to have the system inspected.
• The EyeSight warning light is illumi-
nated. • The RAB warning light is illuminated.
●In the following cases, the Reverse Automatic Braking (RAB) system can-
not be operated.
• The RAB OFF indicator is illuminated.
●In the following cases, the functions
may not be able to properly work.
Promptly contact any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer to
WA R N I N G
If your vehicle is trapped on a railroad crossing and you are trying to escape
by reversing through the crossing
gate, the system may recognize the crossing gate as an obstacle and
brake may activate. In this case,
remain calm and either continue to depress the accelerator pedal or can-
cel the system. ( P.241)
Operating conditions
A
A
C

239
4
4-6. Using other driving systems
Driving
When Reverse Automatic Braking (RAB) system is in operation, an audible
warning beeps will sound in 3 levels to warn the driver of a potential colli-
sion.
It may take time to display the wall and sound warning beeps after the object was
recognized by the Sonar Audible Alarm.
*: Range of detection may vary depending on the environmental condition.
■Obstacle detected and alert
level
When an object is detected in the
reversing direction, the range of
detected object will be shown on
the multimedia system screen.
A warning alarm will sound and,
depending on the speed, either
torque control to generate engine
braking or automati c braking will be
applied.
Long proximity alert (object
detected)
Green: 90cm (35 in) or more
Sonar Audible Alarm
Alert levelRange of detected
object*Distance indicatorAlarm pattern
Long proximity
(object detected)
90cm (35 in) or
moreGreenNo warning sound
Medium proximity
alert(approaching
the object)
70 to 90cm (28 to
35 in)YellowShort beeps
Short proximity alert
(approaching closer
to the object)
50 to 70cm (20 to
28 in)OrangeRapid short beeps
Closest proximity
alert (too close to
the object)
50cm (20 in) or lessRedContinuous beep
A

241
4
4-6. Using other driving systems
Driving
Depress brake pedal warning
“Apply Brake To Hold Position”
The Sonar Audible Alarm and Automatic
Braking are different in operation condi-
tions. 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 indicator will illumi-
nate and the syst em will temporar-
ily stop operating. The RAB OFF
indicator 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 le ver is shifted to
R.
●The Reverse Automatic Braking (RAB) system will be disabled in the
following situations.
• When 3 seconds pass after the vehi- cle is stopped
• When any door is opened
• When the RAB warning light is illumi- nated
• When the RAB OFF indicator is illumi-
nated
●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 shift lever is set to R
• The system detects sounds of a simi-
lar frequency to the RAB sonar • When the TRC and VSC mode are
turned off
• When in TRACK mode and the Pre-Collision Braking System has
been turned off
The Reverse Automatic Braking
(RAB) system can be temporarily
canceled by any of the following
operation.
 While the vehicle is stopped by
WA R N I N G
Depress the brake pedal immediately 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 acci-
dent.
A
Canceling the Reverse Auto-
matic Braking (RAB) sys-
tem operation

2424-6. Using other driving systems
the operation of automatic brak-
ing, the brake pedal is
depressed.
 While the vehicle is stopped by
the operation of automatic brak-
ing, the accelerator pedal is
depressed.
 The accelerator pedal is
depressed continuously (In this
case, limited acce leration will be
canceled and th e vehicle will
continue reversing.)
 The shift lever is shifted to a
position other than R.
The system will be canceled if the object is no longer detected.
While the shift lever is shifted to R,
the below functions of the Reverse
Automatic Braking (RAB) system
can be set by operating the multi-
media system screen.
When the ON setting key is shown, the
corresponding setting is ON. Touch and
hold the ON setting key to turn the set-
ting OFF.
When the OFF setting is shown, the
corresponding setting is OFF. Touch
and hold the OFF setting key to turn the
setting ON.
ON setting key of Automatic
Braking
OFF setting key of Automatic
Braking
ON setting key of the Sonar
Audible Alarm
OFF setting key of the Sonar
Audible Alarm
When the Automatic Braking are
turned OFF, the following indica-
tor(s) will illuminate.
The RAB OFF indicator will turn off
when the corresponding function is
turned ON.
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 multimedia
system screen. ( P.377)
●Warning Volume
Reverse Automatic Braking
(RAB) system ON/OFF set-
ting
A
C
D

243
4
4-6. Using other driving systems
Driving
●Sonar Audible Alarm
●Automatic Braking
If the Reverse Automatic Braking
(RAB) system malfunctions, the
above indicator illuminates on the
meter. Contact the nearest any
authorized Toyota retailer or Toyota
authorized repairer, or any reliable
repairer 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 following precautions.
 Do not affix any stickers or other
items on the sonar sensor 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-wa shing machine.
 Do not apply strong impacts to
the rear bumper near the sonar
sensors. If a sensor becomes
misaligned, a system malfunc-
tion may occur, including inability
to detect objects in the reversing
direction. If any strong impact is
applied to the rear bumper, con-
tact any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer
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, con- tact any authorized Toyota retailer or
Toyota authorized repairer, or any relia-
ble repairer for assistance.
RAB warning light
Handling of the Sonar Sen-
sors