Hi Randy,
As I've answered virtually this same question just recently, rather than repeat myself I'm going to point you to my previous answer, since everything I said there applies 100% to your question.
[post|823978|Air conditioner not cold - 2004-2015 Toyota Tacoma - iFixit|new_window=true]
As I mentioned there, check out the items I've listed then come on back and tell us what you found. We can go from there in trying to diagnose the issue with your rig.