2006 AC problem

[DanMorera]

Hi guys, I got a 2006 Yaris, and a couple of days the AC stoped working, and I don't mean the cold AC but it won't even go on.

So I thought, it's probably a fuse, checked the fuse under the dash, it was a 7,5 amps, and it was good. I saw a large one on the fuse box by the battery, but I can't tell if that one is ok, never seen a fuse like that.

Are there any other fuses for the AC? Are there any cables that could have gotten loose? Where on the engine bay are they?

Any advice?

Thanks
Dan