Haven't had time to replace the relay yet -- cold weather. So I've been taking my van on short runs to the grocery store and such, knowing it would not have enough time to overheat. Yesterday, while on a longer run than usual, I heard the fan kick in, even though the fuse was pulled. When I got home, I lifted the hood, and sure enough, the fan was running. So my question is this: what does that 40-amp fuse control? The fan for the air conditioner?