Range Rover Evoque: Gradient release control (GRC)
With HDC activated, if the vehicle is stopped on
a slope using the foot brake, GRC will become
active (except in Terrain Response Sand
program). It operates in all gears and in neutral
position.
During a steep hill descent, when the foot brake
is released GRC will automatically hold brake
force for a short period before gradually
releasing it, allowing for maximum control to
be retained.
During an uphill start, a similar brake hold and
gradual release is employed. This allows time
for the driver to apply speed and allow the
vehicle to move away smoothly.
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In extreme circumstances, the HDC system
may cause brake temperatures to exceed their
pre-set limits. An HDC warning will be
displayed in the message centre. HDC will then
fade out and become temp
If a fault is detected in the HDC system, an HDC
warning will be displayed in the message
centre.
If the fault is detected while the system is
operating, HDC will then fade out.
If a fault is det
Gradient Acceleration Control (GAC) and Hill
Start Assist are not active while HDC is
operating.
GAC will limit vehicle acceleration on steep
descents, allowing the driver to feel more in
control
SEE MORE:
Anti-Theft - Passive - Component Location
COMPONENT LOCATION
Instrument cluster
Start/stop button
Radio Frequency (RF) receiver
Interior antennas
Keyless Vehicle Module (KVM)
Immobilizer Antenna Unit (IAU)
Electric steering column lock
BJB (battery junction box)
Battery
CJB (central junc
1. WARNING: Make sure to support the vehicle with axle stands.
CAUTION: Make sure the vehicle is on a flat level surface.
Raise and support the vehicle.
2. No provision is made to fully drain the rear differential.
During repair procedures, fluid will be lost. A container
should be positioned to c
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