2023 TOYOTA MIRAI sensor

2925-5. Using the driving support systems
Owners Manual_USA_M62064_en
Displays a message to urge the
driver to take evasive action
when a pedestrian is detected in
the detection area behind the
vehicle. (A message will also be
displayed on the multi-informa-
tion display and head-up display
[if equipped].)Pedestrian detection icon
“BRAKE”
■The system will operate when
The function will op erate when the
PKSB OFF indicator is not illumi-
nated ( P.97, 457) and all of the
following conditi ons are met:
●Fuel cell system output restriction
control
• The Parking Support Brake is
enabled.
• The vehicle speed is 9 mph (15 km/h) or less.
• The shift position is in R.
• The rear camera sensor detects a pedestrian behind the vehicle
while backing up and the system
determines that the possibility of
colliding with the detected pedes-
trian is high.
• When a pedestrian is detected behind the vehicle.
• The PKSB (Parking Support Brake) determines that a stronger-
than-normal brake operation is
necessary to avoid a collision.
●Brake control
• Fuel cell system output restriction control is operating.
• The Parking Support Brake deter-
mines that an emergency brake
operation is necessary to avoid a
collision with a pedestrians.
■The system will stop operating
when
The function will stop operating if
any of the following conditions are
met:
Multimedia display
WARNING
■If the PKSB (Parking Support
Brake) operates unnecessar-
ily
Depress the brake pedal immedi-
ately after the PKSB (Parking
Support Brake) s ystem operates.
(Operation of the function is can-
celed by depressing the brake
pedal.)
■Correct use of the PKSB
(Parking Support Brake) sys-
tem
 P. 2 7 7
NOTICE
■If “Parking Support Brake
Unavailable Remove the Dirt
of Rear Camera” is displayed
on the multi-information dis-
play and the PKSB OFF indi-
cator is illuminated
If this message is displayed
immediately after the power
switch is changed to ON, operate
the vehicle carefully, paying atten-
tion to your surroundings.

2975-5. Using the driving support systems
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5
Driving
Cameras and sensors are used to detect parked vehicles, mak-
ing it easier to identify parking
spaces.
Front camera
Side cameras
Rear camera
Sensors
 P.261
■Camera images
As special cameras are used, the
colors in displaye d images may dif-
fer from the actual color.
WARNING

2985-5. Using the driving support systems
Owners Manual_USA_M62064_en
■Precautions for use
For details on the following, refer to
“Panoramic view monitor” of “Pan-
oramic view monitor functions” in
the “MULTIMEDIA OWNER’S MAN-
UAL”.
●Displayable range of the screens
●Cameras
●Differences between displayed
images and the actual road
●Differences between displayed
images and the actual objects
■Detection range of the cameras
and sensors
●If a parked vehicle is behind the
target parking space and the dis-
tance between it a nd the vehicle
becomes far, it may no longer be
able to be detected. Depending on
shape or conditi on of a parked
vehicle, the detection range may
become short or the vehicle may
not be detected.
●Objects other than parked vehi-
cles, such as columns, walls, etc.,
may not be detect ed. Also, if they
are detected, they may cause the
target parking space to be mis-
aligned.
■Situations in which parking
space lines may not be recog-
nized properly
●In situations such as the following,
parking space lines on the road
surface may not be detected:
• When the parking space does not
use lines (parking space boundar-
ies are marked with rope, blocks,
etc.)
• When the parking space lines are
faded or dirty, making them
unclear
• When the road surface is bright,
such as concrete, and the contrast
between it and t he white parking
space lines is small
• When the parking space lines are
any color other than yellow or
white
• When the area surrounding the parking space is dark, such as at
night, in an underground parking
lot, parking garage, etc.
• When it is raining or has rained and the road surface is wet and
reflective or there are puddles
• When the sun is shining directly into a camera, such as in the early
morning or evening
• When the parking space is cov- ered with snow or de-icing agent
• When there marks from repairs or
other marks on the road surface,
or there is a traffic bollard, or other
object on the road surface
• When the color or brightness of the road surface is uneven
• When a camera has been
splashed by hot or cold water and
the lens has fogged up
• When the appearance of the park-
ing space is affected by the
shadow of the vehicle or trees
• When a camera lens is dirty or
covered with wa ter droplets
●In situations such as the following,
the target parking space may not
be recognized correctly:
• When there marks from repairs or
other marks on the road surface,
or there is a parking block, traffic
bollard, or other object on the road
surface
• When it is raining or has rained and the road surface is wet and
reflective or there are puddles
• When the area around the vehicle is dark or backlit
• When the color or brightness of the road surface is uneven
• When the parking space is on a
slope
• When there are diagonal lines (access aisle) nea r the parking
space
• When the appearance of the park- ing space is affected by the
shadow of a parked vehicle (such
as shadows from the grille, side
step, etc.)
• When accessories which obstruct
the view of the camera are
installed
• When the parking space lines are

2995-5. Using the driving support systems
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5
Driving
faded or dirty, making them
unclear
• When the appeara nce of the park-
ing space is affected by the
shadow of the vehicle or trees
■Sensor detection information
 P. 2 6 4
■Objects which the sensor may
not be properly detected
 P. 2 6 4
■Situations in which the sensor
may not operate properly
 P. 2 6 4
■Situations in which parking
assistance may operate even if
there is no possibility of a colli-
sion
 P. 2 6 5
Press the Advanced Park main
switch.
If the switch is pressed while assis-
tance is being performed, the assis-
tance will be canceled.
■Operating conditions of the
Advanced Park
Assistance will begin when all of the
following conditi ons are met:
●The brake pedal is depressed
●The vehicle is stopped
●The driver’s seat belt is fastened
●The steering wheel is not being
operated
●The accelerator pedal is not
depressed
●All of the doors a nd the trunk are
closed
WARNING
■Precautions for the cameras
and sensors
●Due to the characteristics of the
camera lens, the position of and
distance to people and objects
displayed on the screen may
differ from the actual situation.
For details, refer to “MULTIME-
DIA OWNER’S MANUAL”.
●Make sure to observe the pre-
cautions for using the intuitive
parking assist ( P.262), other-
wise a sensor ma y not operate
correctly, possibly leading to an
accident.
●In situations such as the follow-
ing, the sensors may not oper-
ate correctly, possibly leading to
an accident. Proceed carefully.
• When there is a parked vehicle next to the target parking space,
if the displayed target parking
space is far from the actual tar-
get parking space, a sensor
may be misaligned. Have the
vehicle inspected by your Toy-
ota dealer.
• Do not install any accessories near the detection area of the
sensors.
Turning the Advanced
Park system on/off

3065-5. Using the driving support systems
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■If you feel that the vehicle is
approaching close to a sur-
rounding vehicle, object, per-
son, or gutter
 P. 3 0 4
■Perpendicular exiting (for-
ward/reverse) function
Do not use exiting (for-
ward/reverse) function in any situa-
tion other than when exiting a
parallel parking spot. If assistance is
started unintentionally, depress the
brake pedal and stop the vehicle,
then press the Advanced Park main
switch to cancel assistance.
■Situations in which the perpen-
dicular exiting (forward /
reverse) function will not oper-
ate
In situations such as the following,
the perpendicular exiting (for-
ward/reverse) func tion will not oper-
ate:
●When a vehicle which is waiting to
park is in the exit direction
●When a wall, column, or person is
detected as near a front or rear
center or corner sensor
■When the brakes have been
operated
 P. 3 0 4
The parallel parking function can
be used if the target parking
space can be detected when the
vehicle is stopped close and
aligned with the center of the
parking space. Also, depending
on the condition of the parking
space, etc., if it is necessary to
change the direction of travel of
the vehicle, the shift position can
be changed by assistance con-
trol.
■Parking using the parallel
parking function
1 Stop the vehicle with it
aligned near the center of the
target parking space.
If there are parking space
lines
Advanced Park Parallel
parking function

3115-5. Using the driving support systems
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Driving
■If you feel that the vehicle is
approaching close to a sur-
rounding vehicle, object, per-
son, or gutter
 P. 3 0 4
■Parallel exiti ng function
Do not use parallel exiting function
in any situation other than when
exiting a parallel parking spot. If
assistance is star ted unintention-
ally, depress the brake pedal and
stop the vehicle, then press the
Advanced Park ma in switch to can-
cel assistance.
■Situations in which the parallel
exiting function will not operate
In situations such as the following,
the parallel exiting function will not
operate:
●When vehicles waiting at a traffic
signal in the exit direction
●When a vehicle i s stopped in the
area behind where the vehicle will
exit
●When a wall, column, or person is
detected as near a front or rear
side sensor
●When the vehicle has been
parked on a curb and a side sen-
sor detects th e road surface
●When a vehicle is not parked in
front of the vehicle
●When there is ex cessive space
between the front of the vehicle
and a parked vehicle
■When the brakes have been
operated
 P.304
The memory function can be
used to park in a previously reg-
istered parking space, even if
there are no parking space lines
or adjacent parked vehicles.
Up to 3 parking spaces can be
registered.
Advanced Park Memory
function

3235-5. Using the driving support systems
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Driving
road surfaces by controlling the
brakes, fuel cell system output,
steering assist.
■The Secondary Collision
Brake
When the SRS airbag sensor
detects a collision and the sys-
tem operates, the brakes and
brake lights are automatically
controlled to reduce the vehicle
speed and help reduce the pos-
sibility of further damage due to
a secondary collision.
■When the TRAC/VSC/ABS sys-
tems are operating
The slip indicator light will flash
while the TRAC/VSC/ABS systems
are operating.
■Disabling the TRAC system
If the vehicle gets stuck in mud, dirt
or snow, the TRAC system may
reduce power from the fuel cell sys-
tem to the wheels. Pressing to
turn the system off may make it eas-
ier for you to rock the vehicle in
order to free it.
To turn the TRAC system off, quickly
press and release .
The “Traction Control Turned OFF”
will be shown on the multi-informa-
tion display. Press again to
turn the system
back on.
“Traction Control Turned OFF”
■Turning off both TRAC and VSC
systems
To turn the TRAC and VSC systems
off, press and hold for more
than 3 seconds while the vehicle is
stopped.
The VSC OFF indicator light will
come on and the “Traction Control
Turned OFF” will be shown on the
multi-information display.
*
Press again to turn the system
back on.
*: PCS will also be disabled (only
Pre-Collision warning is avail-
able). The PCS warning light will
come on and a message will be
displayed on the multi-information
display. ( P.230, 456)
■When the message is dis-
played on the multi-information
display showing that TRAC has
been disabled even if has
not been pressed
TRAC is temporary deactivated. If
the information continues to show,
contact your Toyota dealer.

3255-5. Using the driving support systems
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5
Driving
■Operating conditions of Active
Cornering Assist
The system operates when the fol-
lowing occurs.
●TRAC/VSC can operate
●The driver is at tempting to accel-
erate while turning
●The system detects that the vehi-
cle is drifting to the outer side
●The brake pedal is released
■Reduced effectiveness of the
EPS system
The effectiveness of the EPS sys-
tem is reduced to prevent the sys-
tem from overheating when there is
frequent steering input over an
extended period of time. The steer-
ing wheel may feel heavy as a
result. Should this occur, refrain
from excessive steering input or
stop the vehicle and turn the fuel
cell system off. The EPS system
should return to normal within 10
minutes.
■Secondary Collision Brake
operating conditions
The system operates when the SRS
airbag sensor detects a collision
while the vehicle is in motion. How-
ever, the system does not operate in
any of the following situations.
●When driving at a low speed
●Components are damaged
■Secondary Collision Brake
automatic cancelation
The system is automatically can-
celed in any of th e following situa-
tions.
●The vehicle speed has decreased
to a certain speed
●A certain amount o f time elapses
during operation
●The accelerator pedal is
depressed a large amount
WARNING
■The ABS does not operate
effectively when
●The limits of tire gripping perfor-
mance have been exceeded
(such as excessively worn tires
on a snow covered road).
●The vehicle hydroplanes while
driving at high speed on wet or
slick roads.
■Stopping distance when the
ABS is operating may exceed
that of normal conditions
The ABS is not designed to
shorten the vehicle’s stopping dis-
tance. Always maintain a safe dis-
tance from the veh icle in front of
you, especially in the following sit-
uations:
●When driving on dirt, gravel or
snow-covered roads
●When driving with tire chains
●When driving over bumps in the
road
●When driving over roads with
potholes or uneven surfaces
■TRAC/VSC may not operate
effectively when
Directional control and power may
not be achievable while driving on
slippery road surfaces, even if the
TRAC/VSC system is operating.
Drive the vehicle carefully in con-
ditions where stability and power
may be lost.
■Active Cornering Assist does
not operate effectively when
●Do not overly rely on Active
Cornering Assist. Active Corner-
ing Assist may not operate
effectively when accelerating
down slopes or driving on slip-
pery road surfaces.