I researched the issue on AppliancePartsPros.com and determined the Turbidity Sensor needed to be replaced. I ordered the part, it arrived 2 days later and I then watched the exceptional 'how-to video on the AppliancePartsPros YouTube channel.
The repair took less than 20 minutes. I am happy to say that my dishwasher is fixed and I feel terrific that I was able to complete the repair myself.
Thank you AppliancePartsPros.com!!