Land Rover Discovery: Hill descent control (HDC)
Land Rover Discovery (2009–2016) Owner's Manual / Hill descent control (HDC)
READ NEXT:
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:
Climate Control - Air
Conditioning
COMPONENT LOCATION - VEHICLES WITHOUT AN INTERNAL HEAT EXCHANGER ( IHX )
Refrigerant pressure sensor
Thermostatic eXpansion Valve (TXV)
Evaporator
Receiver/Drier
Condensor
Air Conditioning (A/C) compressor
Low pressure line
High pressure line
Low pressure servicing connection
High press
Front Suspension Spring (G1779644)
/ Removal and Installation
REMOVAL
WARNINGS:
Make sure the spring compressor Safe Working Load (SWL) meets
or exceeds the spring rating quoted in the Specifcations section.
Always follow the spring compressor manufacturer's
instructions.
The spring is under extreme tension, care must be taken at all
times. Failure to
© 2019-2026 Copyright www.lrdisc.com
