Depressurising The Hydraulic Suspension Circuit - CITROEN C6 2005 Service Manual

[1] PROXIA station
[2] LEXIA station
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.
Carry out a global test.
DE-PRESSURISING THE HYDRAULIC SUSPENSION CIRCUIT
Tools.
: 4165-T
: 4171-T
Go into the menu:
- Suspension.
- De-pressurisation.
Follow the instructions displayed on the screen.
Wait for the vehicle's suspension to sink completely.
NOTE: This operation takes around 3 minutes.
Switch off the ignition.
Disconnect the battery.
Without a diagnostic tool.
IMPERATIVE: Any LDS fluid that is collected must not be re-used.
NOTE: Collect the LDS fluid in order to keep the work area clean.
Respect the environment.
Start the engine.
Place the height control in the «LOW» position.
Stop the engine.
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