Land Rover Discovery: Vehicle Dynamic Suspension
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Rear right adaptive shock absorber
Rear right spring
Rear right height sensor
Rear left spring
Rear left adaptive shock absorber
Rear left height sensor
Suspension Control Module (SUM)
Fron
The SUM uses a combination of information from other system modules and
data from the height sensors to measure the vehicle and suspension states
and driver inputs. Using this information, the SUM app
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REMOVAL
CAUTION:
Protect the surrounding paintwork to avoid damage.
NOTES:
Removal steps in this procedure may contain installation details.
Make sure the door window glass is in the fully closed position.
LHD illustration shown, RHD is similar.
Refer to: Front Door Trim Panel (501-05, Removal
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