I have a '04 F-150 4.6L. Yesterday morning A/C was working. Yesterday afternoon it suddenly stopped. This happened to me last summer and I went by Autozone. One of the guys there went out to my truck I popped the hood and he unplugged an electrical connection and plugged it back in and the A/C went right back to working. I can't remember which connection it was though. Can somebody point me in the right direction?