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176
4-5. Using the driving support systems
COROLLA H/B_U
The system may not operate in the following situations:
●
If a battery terminal has been disconnected and reconnected and then the
vehicle has not been driven for a certain amount of time
●
If the shift lever is in R
●
If VSC is disabled (only the pre-collision warning function will be opera-
tional)
■
Object detection function
The system detects objects based
on their size, profile, motion, etc.
However, an object may not be
detected depending on the sur-
rounding brightness and the motion,
posture, and angle of the detected
object, preventing the system from
operating properly. (P.177) The
illustration shows an image of
detectable objects.
■
Cancelation of the pre-collision
braking
If either of the following occur while
the pre-collision braking function is
operating, 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 possibility of a colli-
sion
●
In some situations such as the fol-
lowing, the system may determine
that there is a possibility of a fron-
tal collision and operate.
• When passing a detectable object,
etc.
• When changing lanes while over-
taking a detectable object, etc.
• When approaching a detectable
object in an adjacent lane or on
the roadside, such as when
changing the course of travel or
driving on a winding road
• When rapidly closing on a detect-
able object, etc.
• When approaching objects on the
roadside, such as detectable
objects, guardrails, utility poles,
trees, or walls
• When there is a detectable object
or other object by the roadside at
the entrance of a curve
Detectable objects Vehicle speed
Relative speed between
your vehicle and object
Vehicles
Approx. 7 and 110 mph
(10 and 180 km/h)
Approx. 7 and 110 mph
(10 and 180 km/h)
Bicyclists and pedestri-
ans
Approx. 7 and 50 mph
(10 and 80 km/h)
Approx. 7 and 50 mph
(10 and 80 km/h)
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