Registered: 06/30/06
Posts: 161
Loc: Mount Clemens, Michigan
I've noticed the last few days my ABS light come on along with my traction control off light from time to time. Sometimes it happens when I start the car, randomly when I'm driving, and sometimes when I hit some bumps.
Check the wiring harness coming off of your wheel hubs. It is a common problem that the wires burn up/crack/rub through and doesn't send a wheel speed back.
Unfortunately you have to replace the whole wheel hub if you want to fix the problem. Sometimes the wires will crack near the middle but more often they snap right at the hub so you don't have room to solder them back together.