Sent an email to service tech about problem. And he knew right away what the issue was.I then asked the service tech were I bought the dishwasher. he. Said it's the main control board.I bought it from your company. shipping was super fast.but it wasn't the part I should of bought.it didn't fix the problem.should of listened to appliance parts pro service Tec. He was right.Sent part back got a fast refund with no problems. order the part service Tec said I needed the first time .problem solved! Thanks so much for the help a and super fast shipping. Ordered part and received it the next day! Thanks again Eric Hagood