A/C death and resurrection?

The other night I started the engine and the A/C up and died on me. I had no prior issues with it, although I heard a weird noise when I started the truck once or twice a few months ago. Anyways, during the ride home I tried turning the A/C on and off in the various positions, I even turned the heat on and got nothing. Half way home it came back on with no problem. Still no weird noises. It's been working ever since, but is this something I should take a closer look at, or since its working now just leave it be?

 

I would just leave it be until it dies dead or becomes a repeatable occurrence...They might chase it around and not find anything unless you can make it happen every time you turn on the truck.

Altho-It IS under warranty...so maybe they'll look at it and it won't cost you anything??