Customer says the DW will not finish the cycle...all dishes still wet. Had 3 errors and they all check out. Latch error...no problems there and the dc voltage good. Low water and float switch open...both are fine and do not appear to be the problem. Here's the mystery, when I go through the codes and let the unit begin its test cycle it'll start to fill with water for 2 sec. and then a long beep and turn off. I've done this the long way and let the codes blink for three times each and not interrupt the process and still it'll fill for 2 secs and then beep. When I start up just a regular cycle it'll fill and go into wash. Drain works fine. I'm stumped!!! I'm guessing it's a bad board. Anyone have this happen?
I checked the term connectors on the vent assembly because of another post on this model and found those to be fine.
Errors: 6-1 low water
6-4 float switch open
5-1 door stuck open