Pcs (Pre-Collision System); Pre-Collision Brake Assist; Detectable Objects; Pre-Collision Braking - Lexus UX200 2021 Manual

PCS (Pre-Collision System)

The pre-collision system uses a
radar sensor and front camera to
detect objects (P.187) in front of
the vehicle. When the system
determines that the possibility of a
frontal collision with an object is
high, a warning operates to urge
the driver to take evasive action
and the potential brake pressure is
increased to help the driver avoid
the collision. If the system deter-
mines that the possibility of a frontal
collision with an object is extremely
high, the brakes are automatically
applied to help avoid the collision or
help reduce the impact of the colli-
sion.
The pre-collision system can be dis-
abled/enabled and the warning tim-
ing can be changed. (P.189)

Detectable objects

The system can detect the following:
 Vehicles
 Bicyclists
 Pedestrians
System functions
Pre-collision warning
■
When the system determines that the
possibility of a frontal collision is high, a
buzzer will sound and a warning mes-
sage will be displayed on the multi-
information display to urge the driver
4-5. Using the driving support systems
to take evasive action.

Pre-collision brake assist

■
When the system determines that the
possibility of a frontal collision is high,
the system applies greater braking
force in relation to how strongly the
brake pedal is depressed.

Pre-collision braking

■
If the system determines that the possi-
bility of a frontal collision is extremely
high, the brakes are automatically
applied to help avoid the collision or
reduce the impact of the collision.
WARNING
Limitations of the pre-collision sys-
■
tem
The driver is solely responsible for safe
●
driving. Always drive safely, taking
care to observe your surroundings. Do
not use the pre-collision system
instead of normal braking operations
under any circumstances. This system
will not prevent collisions or lessen col-
lision damage or injury in every situa-
tion. Do not overly rely on this system.
Failure to do so may lead to an acci-
dent, resulting in death or serious
injury.
187
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