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:
Clutch System Bleeding
(G1353044) / General Procedures
GENERAL EQUIPMENT
Brake/clutch system pressure bleeder/filler
WARNING:
Do not allow dirt or foreign liquids to enter the reservoir. Use
only
new brake fluid of the correct specification from airtight containers.
Do not mix brands of brake fluid as they may not be compatible.
CAUTIONS:
Make sure
Electrical Precautions
GENERAL
The following guidelines are intended to make sure the safety of the
operator whilst preventing damage to the electrical and electronic
components of this vehicle.
EQUIPMENT
Prior to commencing any test procedure on the vehicle, make sure that the
relevant test equipment is working correctly
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