Paul for Model Number DUL240XTPS7 Normal Cycle & Cancel Button Flashing Rapidly. Nothing Works. Replaced the Electronic Controller solved it, but two weeks later the same issue, the Controller Failed Again ? What could it be ? Something else fails the Electronic Controller? What could it be ?
Answer Paul, You more than likely have a faulty keypad(s) WP3385734. "PROBLEM: WON’T RUN AND LED ABOVE KEY(S) IS FLASHING RAPIDLY -Short circuit(s) in keypad or in control’s input lines that read the keys. - Don’t replace both: See first section of “Checking Keypad Operation” for test to determine whether shorts are in the keypad or the control." You'll also need to reset the control board, by running the diagnostics test " NOTE To invoke the Diagnostics Cycle, perform the following key presses in less than 6 seconds while in standby:Heated Dry ? Normal ? Heated Dry ? Normal Alternative entry method if user interface is not functional: Unplug thermistor or OWI sensor2 times while user interface is unplugged (no IDs or keys present). " Good Luck and Thanks Read More... Answered by AppliancePartsPros.com | Wednesday, January 4, 2012