Can You Continue Driving with an HDC System Malfunction?

1 Answers
StMargaret
07/29/25 11:29am
If the HDC system in your vehicle malfunctions, you can continue driving within a certain distance, but you must pay attention to the road conditions, especially on slopes, to avoid accidents. Here are the relevant details: Definition of HDC: The Hill Descent Control (HDC) system, also known as the slope control system, allows the driver to descend steep slopes smoothly without pressing the brake pedal. Function of HDC: In this system, the driver can set the system as needed, and the braking mechanism will automatically control each wheel, maintaining a speed slightly faster than walking pace. The biggest advantage of this system is that it allows the driver to focus entirely on steering. Malfunction scenarios: If the Hill Descent Control malfunctions, you can continue driving for a limited distance, but you must be extra cautious when encountering steep slopes. Pay close attention to the road conditions, as controlling the vehicle becomes more demanding on steep slopes. If the system fails, you must maintain control of the vehicle to prevent sliding downhill and causing accidents. Therefore, if the system malfunctions, it is essential to have it inspected and repaired at a designated location as soon as possible.
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