Cars Reviews

Hill-start assist control (HAC) and Downhill assist control (DAC


It’s the new mechatronic technology as a safety feature that
detect the backward motion of the vehicle on hill or slope, and electronically
controls and increases brake pressure at each wheel. It applies brakes for approximately five seconds
when starting off on an incline
. Smoothly reducing backward movement hence
the problem of braking by foot or handbrake ends-up by the use of such intelligent
technology. Also it helps the vehicle to make smoother start on steep and
slippery slope even if driver presses full throttle so the wheels don’t loss
traction while start up due to driven wheel slip.


Downhill
Assist Control (DAC)
automatically controls the brakes to maintain a constant
low speed when descending slopes, helping reduce wheel lock and keeps good
traction to maintain vehicle control.

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