Land Rover Discovery: Vehicle Dynamic Suspension
READ NEXT:
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
SEE MORE:
SPECIAL TOOL(S)
PART(S)
CHECK
CAUTION:
Make sure that all openings are sealed.
NOTE:
Some variation in the illustrations may occur, but the essential
information is always correct.
Some components shown removed for clarity.
Remove the engine cover.
Refer to: Engine Cover - INGENIUM I4 2.0L
The Electronic Traction Control (ETC)
system operates in conjunction with
Dynamic Stability Control (DSC) and is
designed to assist if any of the wheels lose
traction, causing wheel spin.
If a wheel loses traction, then ETC will
operate the brake on that wheel and may
also manipulate the engine outp