Thanks for the reply Ron. I had a recent fuel problem with this vehicle and had autozone hook up the computer to reset check engine light and read codes. At that time, the brake problem had already started. The ABS light came on, then went back off after a while. I asked the tech at autozone for the codes and just the one for the rear O2 sensor was activated (the rear O2 has been setting of codes as long as we've had the car). I was hoping at this time the ABS had put out a code but it had not. The only indication so far is an occasional ABS light which normally goes off after a while. Check engine light is off for now. If I want it on, all I gotta do is romp on it one time and the O2 sensor will throw a code as usual...damn thing. Anyway, as far as I can tell, no codes from ABS. If you are talking about a computer hookup directly to the ABS module, I wouldn't know about that.