My 99 XLT with a 5.0L has an ABS light.

[Coyote Ford]

I love my 99 awd Exploder 120K and something finally went wrong! The ABS light came on:

 

[Kriegen]

Take it down to somewhere like Autozone, they will typically read the trouble codes for free.

 

[Joe Dirt]

Most likely if there are no operational issues, it could be a dirty sensor on one of the hubs.

When you come to a stop sometimes, can you feel the ABS activate?

 

[1Aauto]

welcome to the site. I'd have the code scanned to see what's throwing a code on yah.

 

[BrooklynBay]

Welcome to this forum! I've renamed your thread, and moved it into the stock 95-01 section. I don't know if Autozone's scanner is capable of reading this kind of code but it doesn't hurt to try.