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-lock Control - Traction Control / Diagnosis and Testing
PRINCIPLES OF OPERATION
For a detailed description of the Anti-lock Brake System, refer to the
relevant Description and Operation section in the workshop manual. REFER
to: Anti-Lock Control - Traction Control (206-09B Anti-Lock Control -
Traction Control, Description and Operation).
INSPECTION AND V
Engine Cooling - Ingenium i4 2.0l Diesel Cooling System Pressure Test
(G1898875) / General Procedures
GENERAL EQUIPMENT
System pressure tester
ACTIVATION
WARNING:
Since injury such as scalding could be caused by escaping steam or
coolant, allow the vehicle cooling system to cool prior to carrying out
this procedure.
NOTES:
The following procedure will enable the cooling system to be
pressure test
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