Steve for Model Number Whirlpool du940pwkq0 My unit will only work in the light wash cycle. None of the other buttons respond. The light wash function works fine. I am a master electrician and have checked all connections the board has no visible defects. Have you seen this before.
Answer Steve, A non responsive light on the display is a general indication that there is a problem with the user interface. Read More... Answered by AppliancePartsPros.com | Wednesday, March 20, 2013