Toyota RAV 4 2019, Manual

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4-5. Using the driving support systems
pressure, etc.)
• When the vehicle is being driven
on a gravel road or other slippery
surface
■ If VSC is disabled
● If VSC is disabled (

P.363), the
pre-collision brake assist and pre-
collision braking functions are also
disabled.
● The PCS warning light will turn on
and “VSC Turned Off Pre-Collision
Brake System Unavailable” will be
displayed on the multi-information
display.
LTA (Lane Tracing
Assist)
When driving on highways
and freeways with white
(yellow) lane lines, this
function alerts the driver
when the vehicle might
depart from its lane or
course
*
and provides assis-
tance by operating the
steering wheel to keep the
vehicle in its lane or
course
*
. Furthermore, the
system provides steering
assistance when dynamic
radar cruise control with
full-speed range is operat-
ing to keep the vehicle in its
lane.
The LTA system recognizes
white (yellow) lane lines or a
course
*
using the front cam-
era. Additionally, it detects
preceding vehicles using
the front camera and radar.
*
: Boundary between asphalt and
the side of the road, such as
grass, soil, or a curb