I got an OE code and problem with washer draining. I pulled out the pump and verified it was working properly. Then I measured and found it was not getting the required 120VAC supply voltage.
So I ordered a new Main Control PCB and swapped it out with the old one. Then I could not get the washer to power up or any response on the display. I reinstalled the original Main Control PCB and same thing - no power up or any response on the display. In both cases, I measured and found the display PCB was not getting the required 16.5v supply voltage.
I was suspicious (due to poor packaging) that the replacement Main Control PCB could be damaged. But am wondering now if something else is in play because the washer is not functioning at all when I reinstall the original Main Control PCB.
Any ideas and input would be welcome, thanks!