Land Rover Discovery: Hill descent control (HDC)
Land Rover Discovery (2009–2016) Owner's Manual / Hill descent control (HDC)
READ NEXT:
HDC Controls
Hill Descent Control (HDC) is designed to
restrict the vehicle's speed to a set limit
when travelling downhill
Do not attempt a steep descent
if HDC is inoperative or warning
messages are displayed.
Gradient release control (GRC)
With Hill Descent Control (HDC) activated,
if the vehicle is stopped on a slope using
the brake pedal, GRC will become active
(except in the Terrain response system's
Sand program). During a hill asce
Wade sensing
WADE SENSING CONTROLS
Wade sensing should not be used
during off-road driving as rapid
increases in water depth cannot
be detected in time to deliver a
warning message to the driver.
When enter
SEE MORE:
Fuel Charging and Controls
- Ingenium i4 2.0l Diesel
Fuel Pump (G1875960)
/ Removal
SPECIAL TOOL(S)
REMOVAL
NOTE:
Some variation in the illustrations may occur, but the essential
information is always correct.
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
Refer to: Specifications (414-01 Battery, Mounting and Cables,
Specifications).
R
Power Transfer Unit (PTU) / Operation
POWER TRANSFER UNIT (PTU)
The Active Driveline Power Transfer Unit (PTU) input shaft is driven directly
from the transmission differential. When the hydraulically operated triple
cone synchroniser is in the disengaged position (B in the following
illustration), the crown wheel shaft and the crown wh
© 2019-2026 Copyright www.lrdisc.com
