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:
Anti-theft - Active / Diagnosis and Testing
PRINCIPLES OF OPERATION
For a detailed description of the Anti-Theft system, refer to the relevant
Description and Operation section in the workshop manual. REFER to: Anti-
Theft - Active (419-01A Anti-Theft - Active, Description and Operation).
INSPECTION AND VERIFICATION
CAUTION:
Diagnosis by subs
Rear end Sheet Metal
Repairs Spare
Wheel Well -
Vehicles With- 7 seats (G1770930)
- Installation
Installation
Dress the flanges where necessary.
Offer up the new spare wheel well and clamp into position. Check
alignment, if correct, proceed to next step, if not, rectify and
recheck before proceeding.
Drill holes the where the metal inert gas (MIG) plug welds are to be
installed as in
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