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194
4-5. Using the driving support systems
COROLLA H/B_U
the following conditions are met.
• Setting for “Sway Warning” in
of the multi-information display is
set to “ON”. (P.531)
• Vehicle speed is approximately 32
mph (50 km/h) or more.
• Width of traffic lane is approxi-
mately 9.8 ft. (3 m) or more.
• No system malfunctions are
detected. (P.195)
● Lane centering function
This function operates when all of
the following conditions are met.
• LTA is turned on.
• Setting for “Steering Assist” and
“Lane Center” in of the
multi-information display are set to
“ON” (P.531)
• This function recognizes white
(yellow) lane lines or the position
of a preceding vehicle (except
when the preceding vehicle is
small, such as a motorcycle).
• The dynamic radar cruise control
with full-speed range is operating
in vehicle-to-vehicle distance con-
trol mode.
• Width of traffic lane is approxi-
mately 10 to 13 ft. (3 to 4 m).
• Turn signal lever is not operated.
• Vehicle is not being driven around
a sharp curve.
• No system malfunctions are
detected. (P.195)
• Vehicle does not accelerate or
decelerate by a fixed amount or
more.
• Steering wheel is not operated
with a steering force level suitable
for changing lanes.
• ABS, VSC, TRAC and PCS are
not operating.
• TRAC or VSC is not turned off.
• Hands off steering wheel warning
is not displayed. (P.195)
• The vehicle is being driven in the
center of a lane.
• Steering assist function is not
operating.
■ Temporary cancellation of func-
tions
● When operation conditions are no
longer met, a function may be
temporarily canceled. However,
when the operation conditions are
met again, operation of the func-
tion is automatically restored.
(P.193)
● If the operation conditions
(P.193) are no longer met while
the lane centering function is
operating, the buzzer may sound
to indicate that the function has
been temporarily canceled.
■ Steering assist function/lane
centering function
● Depending on the vehicle speed,
lane departure situation, road con-
ditions, etc., the driver may not
feel the function is operating or
the function may not operate at
all.
● The steering control of the func-
tion is overridden by the driver’s
steering wheel operation.
● Do not attempt to test the opera-
tion of the steering assist function.
■ Lane departure alert function
● The warning buzzer may be diffi-
cult to hear due to external noise,
audio playback, etc.
● If the edge of the course
*
is not
clear or straight, the lane depar-
ture alert function may not oper-
ate.
● Vehicle with BSM: It may not be
possible for the system to deter-
mine if there is a danger of a colli-
sion with a vehicle in an adjacent
lane.
● Do not attempt to test the opera-
tion of the lane departure alert
function.
*
: Boundary between asphalt and
the side of the road, such as
grass, soil, or a curb
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