272 5-4. Using the driving support systems
WARNING n Before using the LTA system
lDo not overly rely on the LTA system. The LTA system is not a system which provides automated assistance in driving and it is not a system which reduces the amount of attention necessary for safe driving. The driver is solely responsible for paying attention to their surroundings and operating the steering
wheel as necessary to ensure safety. Also, the driver is responsible for taking adequate
breaks when fatigued, such as when driving for a long time.
lFailure to perform appropriate driving operations and pay careful attention may lead to an accident.
lWhen not using the LTA system, turn it off using the LTA switch.
n Operating conditions of function
This function is operable when all of the following conditions are met:
lThe LTA system detects lane lines or the path of preceding or surrounding vehicles.
lThe dynamic radar cruise control is operating.
lThe lane width is approximately 10 to 13 ft.( 3 to 4 m).
lThe turn signal lever is not being operated.
lThe vehicle is not being driven around a sharp curve.
lThe vehicle is not accelerating or
decelerating more than a certain amount.
lThe steering wheel is not being turned with a large force.
lThe hands off steering wheel warning( �P. 273) is not operating.
lThe vehicle is being driven in the center of a lane.
nTemporary cancelation of functions
lWhen the operating conditions are
no longer met, a function may be temporarily canceled. However,
when the operation conditions are met again, operation of the function will automatically be restored.
( �P. 272)
lIf the operating conditions of a function are no longer met while
the function is operating, a buzzer may sound to indicate that the
function has been temporarily canceled.
lThe steering assist operation of the function can be overridden by the steering wheel operation of the driver.
nLane departure warning function when the LTA is operating
lEven if the LDA warning method is changed to vibration of the steering wheel, if the vehicle deviates from the lane while the LTA is
operating, the warning buzzer will