Vehicle is a 2004 gmc yukon xl1500. while accelerating from a full stop and while driving at low speeds, the abs system engages unexpectedly, and the digital display warning "traction active" is given. the problem was initially random, however it occurs almost every time now. the problem presents a safety concern when other vehicles are around, as the sudden slowing of the vehicle, due to the abs engagement, followed by a lurch forward after the abs releases could cause vehicle collisions. *tr