Air Conditioner not turning on

I've had the car a couple weeks and visisted the dealership today for another issue and had them check it. It turns out there's a controller module (was called a ccrm on my old car) that's not allowing the AC compressor to cycle on. I was looking for some help on what/where it may be to replace it. Any help would be greatly appreciated....in the mean time, does anyone have a quick link to some vacation pics. I coulnd't find them earlier when I was looking.