Took my 2001 V6 Tribute out in some fairly heavy snow tonight. Drove around town to a few stores then through a couple neighborhoods for fun. Lastly took it to a big open parking lot and did donuts and whatnot. Then my ABS light came on. What caused this, braking hard and sliding too much? How can I fix it?

 

Well light is off this morning, pretty sure it was just snow and ice built up on one of the sensors.