As stated in the title, I have a 2005 TL. My a/c isn't blowing cold. What I know so far is the blower motor works.
I can feel warm air coming out of the vents but not cold air.
I've checked all fuses and relays.
Everything has power to and from it.
I checked for power at the compressor and there is nothing there.
I supplied power to the compressor with my power probe and nothing happens.
At the same time the a/c stopped working, my radio, & navi system stopped functioning properly also.

The only thing I found that threw up a red flag to me is the #2 fuse(30A) in the fuse panel under the hood. When I went to test the fuse for power, my test light barely lights up and it also makes the rear defogger relay click every time I connect it to ground. I'm completely lost and would greatly appreciate any help.

 

wait so you feel the air coming out, but its not cold?
thats freon buddy.

possibly a hole in the ac system somewhere? possibly faulty a/c compressor / blower motors..
could be a number of things, I would start with the cheapest solution...
freon can at walmart + hose fittings = $25-ish..