The monitoring processor (Ue) and the control processor (SR) in the FPS are not able to
exchange information when the vehicle is switched on or during operation.
The "Control OK" signal (SOK) from the FPS is not sent (please see "FPS, Control OK
signal"). The hydraulic functions and travel are blocked.
Replace the FPS.
This is ONLY to be used to report flooding, spam, advertising and problematic (harassing, abusive or crude) posts.