PCS (Pre-Collision System)- Page 165

165

4-5. Using the driving support systems

4

Driving

The system can detect the following 
(The detectable objects differs 
depending on the function.):



Vehicles



Bicyclists



Pedestrians

■

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 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.

■

Emergency steering assist

If the system determines that the possi-
bility of a frontal collision is high and 
that there is sufficient space for the 
vehicle to be steered into within its 
lane, and the driver has begun evasive 
maneuver or steering, emergency 
steering assist will assist the steering 
movements to help enhance the vehi-
cle stability and for lane departure pre-
vention. During operation, the 
indicator will illuminate in green.

PCS (Pre-Collision System)

The pre-collision system uses a 
radar sensor and front camera to 
detect objects (



P.165) 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.168)

Detectable objects

System functions