Key Fob Stopped working

[Stroking]

So a little while ago i went to use my key fob and it just stopped working, i tested it and its still good. What could be the problem here?

[Stroking]

And ideas would be greatly appreciated

[7.3550Duty]

Well this happened with my 01, all i did was take it to my local ford dealership. He told me it was still good, just had to reprogram it with the truck. Which takes bout 2 mins if that and i was on my way back home. Simple little fix if you have the time to take it there.
If not, look in your owners manual in your glove box of your truck and it will tell you step by step how to reprogram with your truck again.

[dhanna6powerstroke]

Press the lock and unlock buttons on the key fob at the same time for a few seconds and see if that does it. I have to do that to mine every once in a while.

[Stroking]

Nice!! reset the truck, a few times, pushed both buttons a few times and it worked!! Thanks a bunch!!