Convertible Top Hydraulic Control Unit: Service and Repair

Solenoid Valve, Removing And Installing

See cleanliness rules.

Removing
Remove the hydraulic pump.







- Unscrew the TORX bolts -3-.
- Lift out the solenoid valve -2- from the hydraulic pump -1-.

Installing


WARNING:m The solenoid valves must only be installed in the hydraulic pump in the actuated (energized) condition. Initiate final control diagnosis and actuate the relevant solenoid valve.







- Plug in the connector -1- at the solenoid valve -2-.
- Initiate the Output Diagnostic Test Mode (DTM) and activate the solenoid valve to be installed:
- Insert the actuated solenoid valve -2- into the hydraulic pump -3-.

- Tighten the TORX bolts -arrows-.
- Tightening torque: 8 Nm