Air conditioning just stopped working

[blackmac]

Hey all, I did a search on the forum for A/C problems and didn't find any relating to my problem. I have a 6.4 and the air conditioning just stopped working. It worked fine on the way to work. On the way home it was blowing warm air. I don't even here the compressor kick on when I hit the AC button. I checked all the fuses that I thought were related to A/C system, but didn't find any that were blown. Anyone have any other ideas for easy things to check? I know there are a few relays in the fuse box, but don't know how to check them....Btw, I'm new here, so go easy on me if I sound ignorant

Thanks for any help and sorry if I posted this in the wrong section

[gary2070]

It could be the module/control panel inside the cab. My '06 panel sometimes completely dies and will come back on after turning the lights on and off several times.

[blackmac]

You mean like a loose or bad connection behind the panel?

[gary2070]

I think there is something inside the module that's faulty and turning the lights on and off has something to do with the display and making it work again.

[blackmac]

Hey thanks... I'll take a look around and see if that has any effect on it.

[Ledfoot2]

Did you ever find a solution to this? My truck just did the same thing. It only has 67,000 miles on it. Seems like a little early for a compressor to me.

[blackmac]

Unfortunately not...I ended up trading the truck in