Answer to "Error code E2 F2"After a pump failure covered by warranty we experienced a blown mother board also covered by warranty. Because of both issues we were without a dishwasher for 4 months due to parts on back order. Today 3 weeks after the last repair we received the e2 f2 error code. After reading this thread and dreading calling the warranty company again....I followed the steps described in the thread to clean the connector to the mother board. Boom it worked and momma gets clean dishes. It was maybe a 30 minute fix.