Land Rover Discovery: Hill descent control (HDC)
Land Rover Discovery (2009–2016) Owner's Manual / Hill descent control (HDC)
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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:
Rear Drive Axle-
Differential - Vehicles without- Active Driveline
Drive
Pinion Flange -
Vehicles with- 9HP48 9-speed Automatic
Transmission - AWD
(G1775379) / Installation
Installation
WARNING:
Make sure that a new nut is installed.
Special Tool(s): 205-053
Torque: 150 Nm
CAUTION:
The component must be aligned with the installation
markings.
Make sure new Driveshaft bolts are installed.
Torque: 40 Nm
Torque: 25 Nm
Check and top-up the active on-demand couplin
Rear Disc Brake Brake Caliper Anchor Plate (G1785111) / Removal and
Installation
PART(S)
REMOVAL
NOTE:
Removal steps in this procedure may contain installation details.
Connect the diagnostic tool and set the electronic park brake (EPB)
to the maintenance position
NOTE:
This step is only required if the diagnostic tool is not
available.
Refer to: Electronic Parking Brake
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