abs light, problems 98 s-10 zr2

You guys have probably heard this a bunch. But I noticed when it was kind of snowy and icey was out my abs would kick in real easy. That was without me stomping down on the brak pedal. I did not thick much of it. Then last night when i came home from work I about slid into my garage. Let you now my driveway is gravel and no ice or snow in it due to the exceptionally warm weather we have been having in illinois. I had a wheel bearing replaced about 3 months ago. I don't know if that has something to do with it or not. I had codes pulled at an autoparts store but they were no help. Just wondering if anyone had any suggestions.

thanks

I forgot to add that the abs light comes on. but occasionally will go off when I go in reverse but will come back on.

what codes?

what codes?

Like I said in my first post. I had them pulled at an autoparts store and they were no help. All they told me to do is to take my gas cap off and put it back on.