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:
Variable Coolant Pump
Electrical connector - ECM position sensor 5V supply
Electrical connector - shroud control solenoid 12V supply
Position sensor
Variable coolant pump body
Drive pulley hub
Seal
Shroud
Pump impeller
The variable coolant pump is located on the upper left side of the engine
within a cavity i
Rear Drive Axle - Differential - Vehicles with- Active Driveline Differential
Rear Bushing (G1781300) / Removal and Installation
SPECIAL TOOL(S)
REMOVAL
WARNING:
Make sure to support the vehicle with axle stands.
Raise and support the vehicle
Remove the rear differential.
Refer to: Differential Case (205-02 Rear Drive Axle/Differential -
Vehicles With: Active Driveline, Removal and Installation).
Take note of the fit
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