2-4. Using other driving systems
■
Trailer Sway Control
Helps the driver to control trailer sway by selectively applying brake pres-
sure for individual wheels and reducing engine torque when trailer sway is
detected.
Trailer Sway Control is part of the VSC system and will not operate if
VSC turned off or experiences a malfunction.
When the VSC/Trailer Sway Control/Active TRAC/hill-start assist con-
trol systems are operating
348
LX570_OM_OM60L21U_(U)
The slip indicator light flashes to
indicate that the VSC/Trailer Sway
Control/Active
TRAC/hill-start
assist control systems have been
engaged.
The stop lights and high mounted
stoplight turn on when the hill-start
assist control system or Trailer
Sway Control is operating.