I've seen a few posts about fans not working, but not quite like this. We headed out for a long drive, and the AC worked fine. After a stop, it only worked on the highest fan setting. Then it didn't work at all, then it did. Long drive home, no fan at all (it will ooze hot and cold, so the temp adjust works). I've read a lot where it's the relay. This morning I went to pull the relay and swap it out, and everything works. So I left for work, and now got a text from home nothing works again! Is it possible it's something besides the relay? I've never experienced one that works then doesn't then does, they either work or don't. I'll swap it out anyway, but wondering if anyone had this and discovered it was something else. Thanks.