dspecht
Most likely the problem with your dishwasher is a bad control board. You can try to follow the advise from Malise and check the control board for burned solder joint but based on my experience this is very seldom situation. If you decide to try it first, I would recommend to mark all wires carefully before remove them. There is no wiring diagrams and you can end up with very complicated puzzle.
- The part number for the new control board is
AP2802870
- Here are break down diagrams for the Bosch dishwasher
Model SHU5305 UC/06 (FD 7705-7912)
Good luck.
Gene.