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:
Diagnosis and Testing Information and Entertainment System
PRINCIPLE OF OPERATION
For a detailed description of the information and entertainment system,
refer to the relevant description and operation sections in the workshop
manual.
INSPECTION AND VERIFICATION
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT acceptable.
Substitution of cont
Rear Drive Axle - Differential - Vehicles with- Active Driveline Drive Pinion
Seal (G1781297) - Installation
Installation
CAUTION:
Make sure new bolts are installed.
Renew Part: Differential case rear bolts.
Refer to: Fuel Tank (310-01A Fuel Tank and Lines - TD4 2.2L Diesel,
Removal and Installation).
Refer to: Fuel Tank (310-01A Fuel Tank and Lines - TD4 2.2L Diesel,
Removal and Installation).
CA
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