Keyless remote not working. What could it be?

[DK450LX]

97 LX 450: my alarm went off and my keyless remote wouldn't turn it off. I started the car and that didn't turn the alarm off either. I went to open the hood and then the alarm shut off. Since then my keyless remote doesn't work. How can I get my keyless remote working again? What could be the issue ?

Thanks

 

[slynch]

Did you ever get this resolved? If so, what was the solution? By the way, in Tulsa (Claremore) too. Thanks