Used electronics are a crap shoot but this time it worked out perfectly. Very happy
Buying a used electronic circuit board online is a total roll of the dice in my opinion, and this was a third of the price of all the other used ones, so I really thought It would be bad... but to my surprise..it worked PERFECT and fixed my dishwasher. The heating element tested fine as did the high limit switch. So I thought this had to be it. Upon further inspection of the old board on the back where the solder is, we found one of the pins on one of the relays had come unsoldered and was not making contact to the board. I am thinking about ordering just that relay and trying to fix the old board so I'll have a back up. Now the dishwasher element turns on and works great. No more gross moldy wet dishes, now they are clean and dry and HOT!