Anyone out there havin the same problem? fan seems like it's blowin fine in all settings, but it does not get cold? We had a few warm days here, so I thought I'd check it out. Was workin fine last year, had the injectors changed out last month, wonder if something was left undone?

Sounds Like you need your system recharged! Dealer should recharge it for free seeing that they just replaces the injectors as long as there is no leaks in the system! AC on 1/26 Nice!
Its 22F here and snowing again 4-8"!

Thanks for the info... I'll take it in and have them check it out.

i wish i needed my a/c right now:cool:

there is a t.s.b. on that problem for the 03's 04's it might be good for the other trucks. i don't know. it is posted in the t.s.b. section

There is a low pressure switch that has been going out - it incorrectly senses that pressure is too low in the system and will not engage compressor. Mine went out last summer, I took it in and they replaced it with an updated part - all is well now.

- jeff

10 degrees on the thermometer... :mad: Censored

NOPE no AC needed here!!!!! :(

0 on the meter!!!!!

I can open my window and have a nice 10oF

It was minus 17F here this morning.

There is no temperature here 0oF WAAAAA

Thanks for the Info, took it in to the dealer... found a wire they must of broke during the injector install. She's blowin cold again..... But now the weather is cold again as well. Rather fix it now, instead of when i need it.

Last weekend I had the same problem here in Tucson, temps were about 75F. I pulled the plug off of the low pressure switch and jumpered across. Clutch immediately engaged so I now know that lp switch needs replacing. That is probably the problem.

Had my collector (or whatever its named) replaced under tsb.