someone correct me if im wrong, but i thought the rear hubs/bearings played absolutely no role in traction control. since theirs no "drive" going to those tires, there would never be a need to cut power to them......

i know im correct when i say if ANY hub/bearing was bad enough to disable your traction control, it would also disable your ABS, period.
needless to say, i personally dont think its a hub/bearing