HILL DESCENT CONTROL (HDC) OVERVIEW. Do not attempt a steep descent if the Hill Descent Control (HDC) system is inoperative or warning messages are displayed. Doing so can potentially result in vehicle damage or personal injury. The HDC system restricts the vehicle’s speed to a set limit when travelling downhill.
Correspondingly, what does HDC fault mean on a Range Rover? As a Land Rover owner, you may be familiar with the HDC feature, which is the Hill Descent Control. If this part fails, it can put you and your passengers in danger.
Additionally, what is HDC switch? HDC is a low speed function with enhanced engine braking. The function makes it possible to increase or reduce the car’s speed on steep downhill gradients using only the accelerator pedal, without using the foot brake.
Subsequently, what does HDC deactivated mean? When the system is in use, your vehicle’s brake lights will also be engaged to warn any drivers behind you that your speed has lowered. … Once you reach a speed over 37 mph (60 km/h) the HDC system will automatically deactivate. You can also deactivate your vehicle’s HDC system by simply pressing the button again.
Moreover, how do you turn off the HDC on a 2012 Range Rover Evoque?
- Press to switch HDC on and off.
- Press to increase the set speed.
- Press to decrease the set speed.
Causes of HDC failure can usually be connected with other mechanical issues in your vehicle. One issue could be a battery problem. The HDC system requires a well-charged vehicle battery to startup the system upon ignition.
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How do you turn off HDC on Range Rover?
HDC icon: Touch and briefly hold to enable the HDC system. The instrument panel displays a confirmation message and illuminates the HDC warning lamp to confirm selection. Touch and briefly hold the icon again to disable the HDC system.
How do you use HDC?
You can use HDC when the vehicle is in drive, reverse, or any gear. When you engage the gearbox in drive, the vehicle will automatically select the gear that is most appropriate. After you have set the HDC, the target speed will be shown by a green marker on the speedometer.
What does HDC mean in car?
Hill descent control (HDC, or hill mode descent control) is a driver-assistance system. It allows a controlled hill descent in rough terrain without any brake input from the driver.
The HDC button is located on the centre console. The speed limits for the HDC system are adjusted via the control buttons mounted on the right side of the steering wheel. Dependent on the vehicle’s specification, the HDC button also operates the All Terrain Progress Control (ATPC) system.
How do I turn off hill descent control?
To deactivate it, push the Hill Descent control button at the top left corner of the center information screen or increase speed to over 40 mph. The feature will also shut down when the vehicle’s ignition is switched off. To activate it, depress the button again. A chime will sound to indicate the system is active.
Does Hill need Descent Control?
Hill Descent Control helps your vehicle maintain a set speed as you drive downhill on an incline. … This is especially useful for off-road driving, where the ground can be uneven, and gaining speed on a slope can be dangerous.
Can you add hill assist to a car?
AUTOBRAKE is an aftermarket system designed to fit all cars, either manual or automatic transmission. It is observed that on hill slopes, most drivers find it difficult to start from standstill without the vehicle moving back a little and vice-versa, this is technically called the “ROLLBACK’.
What is DSC Land Rover?
DSC Failure in a Land Rover Your vehicle’s DSC system, which stands for the Dynamic Stability Control system, is designed to correct and helps to counteract oversteer, understeer, and a variety of other undesirable inputs to your vehicle’s handling characteristics.
How does Hill Descent Control Work?
Available Hill Descent Control is essentially a cruise control system that uses traction control technology with anti-lock brakes. This system continually adjusts braking pressure to help control slippage and maintain a constant preset speed while you are going down a steep grade.
How do I reset my Range Rover?
- To reset the device, simultaneously press the Power on and Volume up button for 10 – 12 seconds.
- The device will power down and then automatically reboot.
- Device will now power on, perform and charge as expected.