a few months back, My 06' jeep liberty started overheating. It turns out the electric fan wasn't working due to a blown fuse. I replaced the fan and fuse, and all is well. so last week it started over heating again. the electric fan stopped working again, but this time the fuse is intact. I let the vehicle warm up to operating temp, and the electric fan relay is getting roughly 14v, but the 40a fuse is only getting millivolts, if that. any ideas where to start?
I should also add it's not showing any MILs or codes.