Toyota Highlander Service Manual page 268

268
4-5. Using the driving support systems
■
Pedestrian detection function
The pre-collision system detects pedestri-
ans based on the size, profile, and motion
of a detected object. However, a pedes-
trian may not be detected depending on
the surrounding brightness
motion, posture,
detected object, preventing the system
from operating properly. (→P. 271)
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: For countries/areas specified as Region B (→P. 261), the pedestrian detec-
tion function may not be available.
■
Cancelation of the pre-collision braking
If either of the following occurs while the pre-collision braking function is oper-
ating, it will be canceled:
● The accelerator pedal is depressed strongly.
●
The steering wheel is turned sharply or abruptly.
■ Conditions under which the system may operate even if there is no pos-
sibility of a collision
●
In some situations such as the following, the system may determine that
there is a possibility of a frontal collision and operate.
• When passing a vehicle or pedestrian
• When changing lanes while overtaking a preceding vehicle
• When overtaking a preceding vehicle that is changing lanes
• When overtaking a preceding vehicle
that is making a left/right turn
• When passing a vehicle in an oncom-
ing lane that is stopped to make a
right/left turn
HIGHLANDER_U (OM0E017U)
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2
and the
and angle of the
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2