I have a Maytag Epic Z washer. The washer keeps shutting off when trying to drain. There are no error codes just the washer shuts down and the door stays locked. I first thought it was the pump so I ordered a new pump and no results. I then removed the drain hose from the tub to the pump. Found nothing that would stop the washer from draining. I also checked the discharge hose and again it is clear. I have ran a diagnosis on the machine and no error codes come up. The washer has failed during the diagnosis phase. I am not sure what to even look at now.

following thread, mine does the same thing.