If you select a cycle (any cycle) 48 is displayed and after a few seconds machine beeps and display goes to zero.Door lock symbol is flashing but door is not locked.Fiddly around sometimes door will lock and spin light comes on but will still not start.Checked motor brushes are ok.Does machine run diagnostic before or after start is pushed.Thinking this is a module fault.Machine appears to have broken whilst not in use.Any ideas.