I recently had to replace a filter in the pump motor of my kdtm354ESS. It was destroyed.

Afterwards everything was working fine but then I caught the pump running even though the dishwasher didn't contain water. This continues to happen, but only occasionally -- the dishwasher doesn't fill but runs as if it contains water.

When I run the diagnostic I get a series of errors relating to the fill valve and drain pump (F6 E1, F6 E2, F8 E1), and I get another error (F3 E4) which isn't on the tech sheet.

I have replaced the fill valve and I have tested the float switch, which seems fine. The problem persists.

What should I do?

Edited by user Monday, December 6, 2021 3:51:05 AM(UTC)  | Reason: Not specified