Hyundai Veloster: Hill-start assist control (HAC)
First generation (2011–present) / Hyundai Veloster 2010-2018 Owner's Manual / Driving your vehicle / Brake system / Hill-start assist control (HAC)
A vehicle has the tendency to slip back on a steep hill when the driver begins to accelerate after a stop. The Hill-start Assist Control (HAC) prevents the vehicle from slipping back by operating the brakes automatically for about 2 seconds. The brakes are released when the accelerator pedal is depressed or after about 2 seconds.
WARNING
The HAC is activated only for about 2 seconds, so always depress the accelerator pedal to begin accelerating after a stop.
✽ NOTICE
- • The HAC does not operate when the transaxle shift lever is in the P (Park) or N (Neutral) position.
- • The HAC activates even though the ESC is off but it does not activate when the ESC has malfunctioned.
Vehicle stability management (VSM)
This system provides further enhancements to vehicle stability and steering responses
when a vehicle is driving on a slippery road or a vehicle detected changes in coefficient
of friction between ...
Cruise control system
The cruise control system allows you to program the vehicle to maintain a constant
speed without resting your foot on the accelerator pedal.
This system is designed to function above approximately ...
See also:
Brake Booster. Components and Components Location
Components (1)
1. Brake booster
2. Master cylinder assembly
3. O-ring
Components (2)
1. Vacuum pump
2. Bracket
...
Troubleshooting
Failure Diagnosis
1.
In principle, ESC and TCS controls are prohibited in case of ABS
failure.
2.
When ESC or TCS fails, only the failed s ...
Components and Components Location
Components Location
1. Torsion beam axle
2. Shock absorber
3. Coil spring assembly
...