• The system detects a broken white line on the side which the lane change is to be
performed.
• A vehicle is not detected in the lane toward which the turn signal is operated.
• The navigation system map data is current.
• The steering wheel is not being turned with a large force.
• The hands off steering wheel warning(→ P.414)is not operating.
• The system has detected a moving object behind the vehicle at least once since the
hybrid system was started.
■ Cancelation of functions
● If the operating conditions are no longer met while the LCA is operating, a message
may be displayed and buzzer may sound to indicate that the LCA has been can-
celed.→ P.413
In the following situations, operation of the LCA may be canceled:
● When the system can no longer detect lane lines
● When the turn signal lever is operated to the left/right turn position
● When the LTA system detects operation of the steering wheel, brake pedal or acceler-
ator pedal by the driver
● When the system determines the driver is not holding the steering wheel while the
function is operating
If the system detects that a vehicle is quickly approaching in the lane toward which the
turn signal is operated, a buzzer will sound, the steering wheel will vibrate, and a message
will be displayed to alert the driver. At the same time the steering wheel may be slightly
operated to help keep the vehicle away from the approaching vehicle.
■
Hands off steering wheel warning operation
In the following situations, a message urging the driv-
er to grip the steering wheel and the icon shown in
the illustration will be displayed on the multi-informa-
tion display to warn the driver. If the system detects
that the steering wheel is held, the warning will be
canceled. When using the system, make sure to grip
the steering wheel firmly, regardless of whether the
warning is operating or not.
● When the system determines the driver is not holding the steering wheel while LCA is
operating
6-2. Using the safe driving support functions
414
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