Model Number: LGID2475QFOA
Brand: Frigidaire
Age: Less than 1 year

I have a Frigidaire Gallery dishwasher model LGID2475QFOA . I am not sure what part of the cycle this is occurring but I believe the drain pump is remaining on for several minutes/hours and will not stop even when opening the door. I remove power and power back up it will not run. Start another cycle and does the same thing. Any idea where to start? I pulled the main screen and the finer screen but no access to any float or check valve.