Hill Descent Control (HDC)
WARNING: This page is about a different car, the 2009 Land Rover Range Rover, 2008 Land Rover Range Rover, and 2007 Land Rover Range Rover. However, it is still accessible from the selected car via links, so may be relevant.
The HDC system current operating condition is obtained from information broadcast by the anti-lock brake system (ABS) control module on the controller area network (CAN). The display can show HDC functionality states with the HDC icon illuminated in a green or amber color. If HDC is not selected, no HDC icon is displayed. Refer to Refer to Anti-Lock Control - Traction Control .
Green Icon
- HDC icon permanently displayed - HDC active
- HDC icon flashing - HDC suspended
Amber Icon
- HDC permanently displayed - HDC fault
- HDC icon flashing - Brake fade