Reviewed YouTube entries that included similar issues and watched how to replace the control assembly. I ordered a replacement control assembly from AppliancePartsPros. The right part was delivered to my door within a few days. I followed the example seen on YouTube, swapped out the assembly and the dishwasher is back to work, no problem. Thanks for being there to provide the part required and delivered in short order. I will remember your service, should the need arise in the future.