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:
Supplemental Restraint System
Clockspring (G1785538) / Removal and
Installation
REMOVAL
CAUTIONS:
Make sure that the road wheels are in the straight ahead position.
Use a suitable trim tool.
NOTE:
Removal steps in this procedure may contain installation details.
Make the SRS system safe.
Refer to: Standard Workshop Practices (100-00, Description and
Operation).
Refer to: S
Hydraulic Brake Actuation Brake Fluid Reservoir (G1785123) / Removal and
Installation
REMOVAL
CAUTION:
If brake fluid is spilt on the paintwork, the affected area must be
immediately washed down with cold water.
NOTE:
Removal steps in this procedure may contain installation details.
All vehicles
Refer to: Plenum Chamber (412-01 Climate Control, Removal and Installation).
Left-hand
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