Hi guys,

I have a problem here with a Linde E30-01 truck. The display shows 32 and then 2, or 12. It's hard to read because the display doesn't work properly anymore.
In any case, all hydraulic movements work, only the travel drive remains without function. The error was already present once, but it disappeared again after the cabin was folded up and closed again.
From the looks of it, it could be a contact fault?
Please help me.

Thank you very much!