I have a shu5302uc/u06 Bosch Dishwasher. This unit is about 6 six years old and is used 1-2 times per week. Just recently it started with not filling with water. It is posting a "F" code as well. It has water pressure to the front of the unit but doesn't take water into the unit. After looking at your site and other comments we still are concerned with what part needs to be replaced.
Are there any other ways to diagnose this problem?
Dave & Connie Wietrzak