CITROEN C5 2005 - DE-Pressurising the Hydraulic Suspension Circuit; Using a Diagnostic Tool

DE-PRESSURISING THE HYDRAULIC SUSPENSION CIRCUIT
311
HYDRAULICS
Tools.
[1] PROXIA station : 4165-T
[2] LEXIA station : 4171-T
De-pressurisation.
NOTE: It is possible to de-pressurise the suspension by individual axle.
Using a diagnostic tool.
Start the engine.
Place the height control in the «LOW» position.
Wait for the vehicle height to reach the position required.
Stop the engine.
Connect the diagnostic tool [1] or [2] to the vehicle's diagnostic socket.
Switch on the ignition.
Go into the menus:
- Suspension.
- Actuator tests.
Select and validate the electrovalves line for front descent.
Wait for the vehicle's front suspension to sink completely.
Select and validate the electrovalves line for rear descent.
Wait for the vehicle's rear suspension to sink completely.
C5
Angl.T3-page300-321-2005 4/02/05 15:33 Page 311