So my Epc Z has a short I think. Runs fine, until in spin mode. The vibrations, make the user interface lights start flickering, and when it gets going fast enough, the washer shuts off, like you unplugged it. If I turn it on, and bump the user interface with my hand, it shuts off as well. Makes me think there is a wire loose, or a short.
Any ideas on how to test this?