My cabrio gave me an "LF" code. It dribbles a little water, and then no more, so of course there's no more washing with it.

Flood safe hoses can also cause a long fill.

LF = long fill. Turn off the water to the unit from the wall. Disconnect hoses. Make sure water is able to come out of the hoses. At the back of the machine check to see if the screens are clogged (on the water valve). You can remove the little screens and clean them off with water and try blowing through them to get rid of the residue. Make sure you put the screens back into the valve after cleaning them. If that doesn't work most likely you need a water valve assembly.