The vehicle has been displaying the Service Stabilitrak,Traction Control, ABS indicator for several months now. It drives ok, but sometimes it will lose a little power or the brakes will stutter. I've been researching the problem but haven't made a lot of progress and I haven't found too much vehicle specific information from Chevrolet. I've tried reading codes from the ECU but there aren't any stored in the computer so I'm not sure what is driving the warning. I believe the sensor for the system is located in the wheel hubs and for curiosity sake I'd like to determine the cause but will probably end up taking it to a garage to be diagnosed and repaired. That being said, I will tell anyone considering a Chevrolet with this system on it to go with another auto manufacturer and leave the Chevy in a parking lot where it belongs.