Brake Abs Warning Light problems of the 2011 Jeep Wrangler

Abs brakes engage while driving at highway speeds without touching brakes. This causes the abs light to turn on and all four wheels go through the anti-lock stutter pattern and can dramatically affect steering control when it is unexpected, pulling the vehicle hard in either direction. This happened to me 4 times yesterday while making a 250 mi road trip on the way back home. The dashboard light illuminates briefly each time as the abs system engages for roughly 2-3 seconds and then releases. Each time this happened road speeds were between 45-65mph.