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:
Crankshaft Position (CKP) Sensor
The CKP sensor is located at the front left side of the engine. The sensor is
located in a hole in the lower timing chain cover and is secured with a screw.
The sensor receives a 5V reference voltage from the ECM. Two further
connections to the ECM provide ground and signal output.
The CKP senso
Navigation System
COMPONENT LOCATION - INCONTROL TOUCH AUDIO SYSTEMS
FM / Traffic Message Channel (TMC) / DAB-III antenna
amplifier
Roof pod - GPS antenna
Global Positioning System (GPS) signal splitter - only
vehicles with telematics
system
Portable audio interface panel
Audio Head Unit (AHU)
Touch Scr
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