A F32 code indicates a Long drain as well as LD. If you have checked the discharge hose to make sure of no blockages, Next i would look at the pump itself. I have seen change gather in the pump and create enough of a blockage to keep the water from going out in a timely manner. Lastly Does the water go out in a timely manner? If you are still getting a code, and you know that the pump is good, the impeller blades on the pump are intact, the water is leaving the tub fast. The last and only thing left would be the control which monitors the amount of water in the tub. Very unlikely this is the culprit, but its a possibility. Good luck.