As other person said the fan was on but nothing coming out. Took awhile for the shop to figure out the problem. Didn't take long for them to fix it though. Don't remember exactly what it was but I had just gotten a new transmission and it had something to do with not hooking something up right.

I have had the freon checked and it has coolant. it has climate control and i can hear the fan running it is not blowing out of the vents so it does not cool. The heater works great