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:
Hands Free Tailgate
Sensor (G1890141) / Removal and
Installation
REMOVAL
NOTE:
Removal steps in this procedure may contain installation details.
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle.
Refer to: Rear Bumper Cover (501-19 Bumpers, Removal and
Installation).
Torque: 10 Nm
CAUTION:
Take extra care not to damage
Piston Cooling Oil
Jets Solenoid
The piston cooling oil jets solenoid is located on the left side of the
cylinder
block, below the thermostat housing. The solenoid is located in a port in the
cylinder block and sealed with an O-ring seal. A screw secures the solenoid
in the cylinder block.
The piston cooling oil jets solenoid c
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