Bosch dishwasher never finishes cycle?

Hi i Have a similar problem,

I have just replaces a burnt out relay for the heating circuit..... now the dishwasher heats up but just runs forever even thought the timer counts ddown to 1 minute kand just stays there.
Not sure if there is another fault on the circuit board or weather it iss somthing else, deciding whether to pay £95 for another board or put the mony towards another dishwasher?

Stephen
February 2008

Have the same issue, would love to know the answer.

NS
February 2006