Toyota Highlander guide, Service Manual

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4-5. Using the driving support systems
4
Drivin
g
HIGHLANDER_U (OM0E017U)
PCS (Pre-Collision System)
The pre-collision system uses a radar sensor and camera sen-
sor to detect vehicles and pedestrians
*
1
in front of your vehicle.
When the system determines that the possibility of a frontal col-
lision with a vehicle or pedestrian 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 determines that the possibility of a frontal collision with
a vehicle or pedestrian is extremely high, the brakes are auto-
matically applied to help avoid the collision or help reduce the
impact of the collision.
The pre-collision system can be disabled/enabled and the warning
timing can be changed. (
→
P. 265)
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1
: Depending on the region in which the vehicle was sold, the pedestrian
detection function may not be available. See the following table for
details.
Countries/areas Function availability Regions
U.S. mainland, Canada,
Hawaii The pedestrian detection
function is available
Region A
Guam, Saipan, Puerto Rico
The pedestrian detection
function is not available
Region B