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.
Additionally, 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.
Also know, what is HDC system fault? HDC is sensitive to differences in voltage across the vehicle’s electrical systems. … If you see the “HDC Fault System Not Available” message while the brake warning light or ABS warning light are illuminated, this can indicate a failure in any or all of these systems.
Another frequent question is, what is HDC on a car? 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.
Furthermore, how do you turn off Hill Descent? System Operation The hill descent control indicator light blinks if the switch is ON and all operating conditions are not met or if the system becomes disengaged for any reason. To turn OFF the hill descent control system, push the switch to the OFF position.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.
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.
What does vehicle lean when cornering mean?
You must stop the vehicle as soon as safety permits and switch off the engine. … If the warning icon is AMBER and accompanied by the message VEHICLE LEAN WHEN CORNERING, a fault that will result in reduced Dynamic Response performance has been detected.
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 you reset a Range Rover computer?
- 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.
What is HDC on 2004 Range Rover?
Land Rovers feature the HDC, which stands for Hill Descent Control system. … When the HDC is turned on, the vehicle will use the anti-lock braking system during descent to control the speed of each wheel on the vehicle. The driver can use cruise control to adjust the speed to a level that is comfortable.
How do I activate hill descent control?
What is HDC BMW?
In a BMW automobile, HDC stands for Hill Descent Control. It is a downhill driving assistant that BMW has implemented in order to assist the driver by automatically controlling the speed when descending steep hills.
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.
What is the difference between Hill Assist and hill descent control?
Hill Descent Control can be used when navigating steep inclines, particularly in rough terrain, which can put your vehicle at risk. Hill Start Assist is useful in any situation where you’re stopped on a hill, particularly so in bumper to bumper traffic, or driving a steep driveway or ramp.
What does the orange car going downhill dash light mean?
The hill descent control light turns on when the system is activated and helps you maintain a specific speed while driving down a hill. by Spencer Cates on.