Land Rover Discovery: Hill descent control (HDC)
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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.
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 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
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Removal
CAUTIONS:
Make sure to protect the paintwork.
Make sure that all openings are sealed. Use new blanking caps.
Refer to: High Mounted Stoplamp (417-01, Removal and
Installation).
CAUTION:
Do not use tools during this operation, removal of the
component(s) must be carried out by hand.
Installation
NOTE:
This step is only required if previously removed.
On vehicles without active driveline:
Refer to: Rear Halfshaft Seal (205-02A Rear Drive
Axle/Differential - Vehicles Without: Active Driveline,
Removal and Installation).
On vehicles with active driveline:
Refer to: Rear Hal