Land Rover Discovery: Hill descent control (HDC)
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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.
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 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
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Installation
Dress the flanges where necessary.
Detach the rocker panel and B-pillar inner joints from the new ring
frame as indicated.
Separate the joints and remove the rocker panel and B-pillar inner
from the ring frame.
Deburr the drilled holes.
Clean and prepare the panel sur
ANTI-LOCK BRAKE SYSTEM (ABS)
The Anti-lock Brake System (ABS) controls the speed of all road wheels to
ensure optimum wheel slip when braking at the adhesion limit. The wheels
are prevented from locking to retain effective steering control of the vehicle.
The front and rear brake pressures are modu