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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There are 12V power sockets and 5V USB
charge sockets fitted to this vehicle.
Remove the cover to access a 12V power
socket.
Note: The 12V power sockets can be used
to power approved accessories that use
a maximum of 120 Watts.
Lift the cover to access a 5V USB charge
socket.
12V and 5V socket l
PRINCIPLES OF OPERATION
For a detailed description of the Trailer Lamps, refer to the relevant
Description and Operation section in the workshop manual. REFER to:
Exterior Lighting (417-01 Exterior Lighting, Description and Operation).
INSPECTION AND VERIFICATION
CAUTION:
Diagnosis by substitution f