Whirlpool dishwasher blinking lights! HELP!

HELP!! The pots&pans light and the normal cycle lights keep flashing back and forth between the two and the heated dry light flashes in time with both !! I have tested th heating element for continuity it is fine.. tried replacing the control board… no success.. any suggestions would be helpful!!!:mad:

Thank you so much…

Check your tech sheet on your unit either behind the bottom kickplate or behind the front panel. Or google search your problem and check all the links that pop up. Good luck