2023 TOYOTA 86 warning

1804-5. EyeSight
WARNING
●Never use Pre-Collision Braking
System and Pre-Collision Brak-
ing Assist to stop your car or
avoid a collision under ordinary
conditions. These functions
cannot prevent collisions under
all conditions. If the driver relies
only on Pre-Collision Braking
System for Brake operation, col-
lisions may occur.
●When a warning is activated,
pay attention to the front of the
vehicle and its surroundings,
and operate the brake pedal
and/or take other actions if nec-
essary.
●The EyeSight Pre-Collision
Braking System is primarily
designed to prevent rear-end
collisions with other vehicles
when possible or to minimize
damage and injuries in the
event of a collision. In addition
to other vehicles, things such as
motorbikes, bicycles and pedes-
trians can also be treated as
obstacles. However, there may
be cases when detection is not
possible depending on a variety
of conditions
*2. For example,
when a vehicle is viewed from
the side, oncoming vehicle,
vehicles approaching in
reverse, small animals or chil-
dren, or walls or doors are not
likely to be detected.
●Pre-Collision Br aking System
will operate at the point when it
determines that a collision can-
not be avoided and is designed
to apply strong braking force
just before a collision. The result
of this varies d epending on a
variety of conditions
*2. Because
of this, performance of this func-
tion will not always be the same.
●When Pre-Collision Braking
System is activated, it will con-
tinue to operate even if the
accelerator pedal is partially
depressed. However, it will be
canceled if the accelerator
pedal is suddenly or fully
depressed.
●If the driver depresses the brake
pedal or turns the steering
wheel, the system may deter-
mine that this constitutes eva-
sive action by the driver, and the
automatic braking control may
not activate in order to allow the
driver full control.
●When the difference in speed
with the obstacle in front is the
following figure
*1or more, it may
not be possible to avoid a colli-
sion. Even if the speed differ-
ence is the following figure
*1 or
less, in cases such as when
another vehicle cuts in front of
you, or in other cases depend-
ing on visibility, the condition of
road surface and other fac-
tors
*2, the function may be
unable to stop the vehicle or
may not activate. Pre-Collision
Braking Assist also may not
activate depending on the con-
ditions
*2 listed below.
*1: For vehicles: approximately 30
mph (50 km/h),
For pedestrians: approxi-
mately 20 mph (35 km/h)
*2: Conditions in which Pre-Colli-sion Braking System cannot
detect obstacles:
• Distance to obstacle in front of you, speed difference, proxim-
ity conditions, lateral displace-
ment (the amount of offset)
• Vehicle conditions (amount of load, number of occupants, etc.)

1814-5. EyeSight
4
Driving
WARNING

1824-5. EyeSight
WARNING
 Fluid has not been fully wiped
off the windshield during or after
washer use.
 The target cannot be correctly
recognized because the stereo
camera’s view is obstructed by
water droplets from rain or the
window washer, or by the wiper
blades.
 The stereo camera’s field of
view is obstructed.
 The rear aspect of the vehicle
in front is low, s mall or irregular
(the system may recognize
another part of the vehicle as its
rear and will determine operation
from that).
• There is an empty truck or trailer with no r ear and/or side
panels on the cargo bed.
• Vehicles that have cargo pro- truding from their back ends
• Non-standard shaped vehicles (vehicle transporters or vehi-
cles with a sidecar fitted, etc.)
• The height of the vehicle is low, etc.
 There is a wall, etc. in front of a
stopped vehicle.
 There is another object near
the vehicle.
 A vehicle, etc. has its side fac-
ing you.
 With vehicles that are backing
up or with oncoming vehicles, etc.
 The size and height of an
obstacle is smaller than the limita-
tions of the stereo camera’s rec-
ognition capability.
• With small animals or children, etc.
• With pedestrians who are sitting or lying down
 The detected ob ject is a fence
or wall, etc. with a uniform pattern
(a striped pattern or brick pattern,
etc.).
 There is a wall or door made of
glass or a mirror in front.
 The vehicle in front suddenly
swerves, accelerates, or deceler-
ates.
 A vehicle, motorcycle, bicycle
or pedestrian suddenly cuts in
from the side or suddenly runs in
front of you.
 Your vehicle is immediately
behind an obstacle after changing
lanes.
 There is a vehicle, motorcycle,
bicycle or pedestrian in a location
close to your vehicle’s bumper.

1834-5. EyeSight
4
Driving
WARNING
 The speed difference between
your vehicle and an obstacle is 4
mph (5 km/h) or less (As braking
is performed once the obstacle is
in close proximity to your vehicle,
depending on the shape and size
of the obstacle, there may be
some cases when the obstacle is
outside the range of the camera’s
field of view.).
 On sharp curves, steep uphill
grades or steep downhill grades
 On a bumpy or unpaved road
 There are changes in bright-
ness, such as at a tunnel
entrance or exit.
●Do not test Pre-Collision Brak-
ing System on its own. It may
operate improperly and cause
an accident.
●The system may not operate
correctly under the conditions
listed below. When these condi-
tions occur, turn off Pre-Colli-
sion Braking System. (
P.189)
• The tire pressure is not cor- rect.
*1
• The temporary spare tire is installed.*1
• Tires that are unevenly worn or tires with uneven wear patterns
are installed.
*1
• Tires that are the wrong size are
installed.*1
• A flat tire has been fixed tempo-rarily with a tire repair kit.
• The suspension has been modi- fied (including a genuine Toyota
suspension that has been modi-
fied).
• An object that obstructs the ste- reo camera’s view is installed
on the vehicle.
• Tire chains are installed.
• The headlights are dirty or they have snow and ice or dirt on
them. (Objects are not correctly
illuminated and are difficult to
detect.)
• The optical axes are not aligned correctly. (Objects are not cor-
rectly illuminated and are diffi-
cult to detect.)
• The lights including headlights and fog lights have been modi-
fied.
• Vehicle operation has become unstable due to an accident or
malfunction.
• The brake system warning light is illuminated in red.
*2
• A heavy cargo is inside the vehicle.
• The maximum number of occu- pants is exceeded.
• The meter is not operating prop- erly; such as when the lights do
not illuminate, the beeps do not
sound, the display is different
from when it is normal, etc.
*3
*1
: The wheels and tires have functions that are critically
important. Be sure to use the
correct ones. ( P.386)

1844-5. EyeSight
WARNING
*2: If the brake system warning light (red) does not turn off,
immediately pull the vehicle
over in a safe place and con-
tact a Toyota dealer to have the
system inspected.
*3: For details about the meter,
refer to P.88.
NOTICE
In the following situations, turn off
Pre-Collision Braking System.
Otherwise Pre-Collision Braking
System may activate unexpect-
edly.
●The vehicle is being towed.
●The vehicle is being loaded onto
a carrier.
●A chassis dynamometer,
free-rollers or similar equip-
ment is being used.
●A mechanic lifts up the vehicle,
starts the engine and spins the
wheels freely.
●Passing hanging banners, flags
or branches
●Thick/tall vegeta tion is touching
the vehicle.
●Driving on a race track
●In a drive-through car wash
Pre-Collision Braking System may
activate in the following situations.
Therefore concentrate on safe
driving.
●Passing through an automatic
gate (opening and shutting)
●Driving close to the vehicle in
front
●Driving in a loc ation where the
grade of the road changes rap-
idly
●Visibility is poor due to sand,
smoke or water vapor blowing in
the wind, or the front vision is
obscured due to water
splashes, snow, dirt or dust stir
up generated by the vehicle in
front or oncoming traffic.
●Passing through clouds of
steam or smoke, etc.
●In adverse weather, such as
heavy snow or snowstorms

1864-5. EyeSight
When there is an obstacle in front of you during driving, the system
activates in the following sequence in order to warn the driver and to
activate braking control and the stop lights.
Following distance warning:
When the system determines that t here is a risk of collision, an alert sounds
repeated short beeps and the indicators on the meter display il luminate to
warn the driver.
The Following Distance Warning ope rates when Adaptive Cruise Control is
not activated.
When the driver depresses the bra ke pedal to decelerate and achieves a
suitable following distanc e, the warning is canceled.
First braking and warning:
When the system determines that there is a high risk of collisi on with an
obstacle in front, an alert sounds repeated short beeps and the indicators
on the meter display illuminate to warn the driver. Braking control may be
activated and in some situations, engine output may also be controlled. If
the system determines that the amount of evasive action (brakin g, steering,
etc.) taken by the driver has reduced the risk of collision, br aking activation
is canceled.
Secondary braking and warning:
WARNING
The EyeSight system’s Pre-Colli-
sion Braking function also identi-
fies pedestrians as obstacles.
However, depending on the con-
ditions, there may be cases when
the system cannot detect a
pedestrian. In the following condi-
tions, the possibility that the sys-
tem may not be able to detect a
pedestrian as an object is particu-
larly high.
●Pedestrians are walking in a
group.
●A pedestrian is next to a wall or
other obstacle.
●A pedestrian is using an
umbrella.
●A pedestrian is wearing clothes
that are a similar color to the
surrounding environment.
●A pedestrian is carrying bulky
luggage.
●A pedestrian is bent over,
crouching down o r lying down.
●A pedestrian is in a dark loca-
tion.
●A pedestrian suddenly crosses
in front of you from the side or
suddenly runs in front of you.
Pre-Collision Braki ng System operation

1884-5. EyeSight
Following distance warning
Possible collision area
First braking and warning
Highly possible collision area
Secondary braking and warning
Extremely highly possible collision area
Obstacle
When Pre-Collision Braking
System is activated (when the
system determines that there is
a high risk of collision with an
obstacle in front), if the driver
depresses the brake pedal, the
system determines that this is
emergency braking and acti-
vates braking assist automati- cally.
Pre-Collision Braking Assist function
does not operate when the vehicle
speed is approximately 7 mph (10
km/h) or less or 100 mph (160 km/h)
or more.
Operating systemStrength of Auto-
matic BrakingIndication on the
multi-information display
Alert type
Following distance
warningWeakRepeated short
beeps
First brakingModerateRepeated short
beeps
Secondary brak-
ingStrongContinuous
beep
A
C
D
Pre-Collision Braking
Assist operation

1894-5. EyeSight
4
Driving
Multimedia system screen
Operate the multimedia system
screen to turn on/off Pre-Colli-
sion Braking System(including
Pre-Collision Braking Assist).
( P.400)
Multi-information display
Also you can turn on/off
Pre-Collision Braking System
(including Pre-Collision Braking
Assist) using the meter opera-
tion switch. ( P.400)
If Pre-Collision Braking System
is turned off, the Pre-Collision
Braking System OFF indicator
illuminates.
●The on/off setting for Pre-Collision
Braking System operates in coop-
eration with Pre-Collision Throttle
Management.
●Even when Pre-Collision Braking
System is turned off, if the engine
is turned off and then restarted,
Pre-Collision Brak ing System will
be turned on. The system default
setting when the vehicle is
restarted is on.
■Pre-Collision Braking Sys-
tem OFF indicator
This indicator illuminates when
the engine switch is turned to
ON, and remains illuminated for
approximately 7 seconds after
the engine starts. It turns on
when Pre-Collision Braking Sys-
tem and Pre-Collision Throttle
Management are turned off. It
also illuminates under the fol-
lowing conditions.
 TRAC and VSC system are
set to OFF. ( P.263)
 The EyeSight system has a
malfunction. ( P.228)
 The EyeSight system has
stopped temporarily.
( P.229)
When the Pre-Collision Braking
System OFF indicato r is turned on,
Pre-Collision Braking System
(including the Pre-Collision Braking
Assist function) and Pre-Collision
Throttle Managemen t do not oper-
ate.
NOTICE
If the driver depresses the brake
pedal while follo wing distance
warning is activat ed, the Pre-Col-
lision Braking Assist will not work.
The vehicle decelerates with the
normal braking force operated by
the driver.
Turning on/off Pre-Colli-
sion Braking System