replace the swiffer vac circuit board?

@uncledave11 , Dave, I did not find any one selling the replacement board. If you or a friend have some knowledge of using a DVOM and some familiarity with components on a board, capacitors, resistors and diodes you can test and some times visually see defect and replace parts. Below 1st link will get you inside the vacuum to the board I believe and the other 2 links are some tutorials on how to test and visual for failed components. Good luck.

I hope this helped you out, if so let me know by pressing the helpful button.

Swiffer SweeperVac Battery Replacement (PG3000)

http://www.thomasnet.com/articles/automa...

https://www.lifewire.com/three-main-fail...