Chosen Solution
How do I troubleshoot the cause of water not heating in the dishwasher?
@tomprochaska start off with the flow chart and see what you get.
Also, you could try and see if you can enter the error code program by: Press and hold “<” and “>”buttons, then turn dishwasher on. Regular Wash light will flash and Quick Wash light will be lit. Press “>” button to start program. Only highest priority error code will show. Turn dishwasher off to exit program. Let us know what it shows if it works.