Has anyone tried 88650-60b60 ac amp? Seems like there are a few on eBay and it’s only one number off. I don’t like the idea of possibly causing damage to the ac system with a toggle or relay. I also sent an email to DENSO to see if they have any replacement boards that we could use or if we could special order the board but they have not messaged me back. I wonder if we could get enough people to commit to buy the board if they would make another run of them.