Lights on the dash board came on while driving in town at approximately 20 mph indicating AWD, traction control and anti-lock breaks were not working. Power steering also was not working. Vehicle taken to local GM dealer for repair. Assessment indicated need to replace power steering pump and electronic break module. The lights came off and on repeatedly over the next several weeks waiting on the repairs. The two recommended parts were replaced and one week later the same lights came on and power steering and other functions were lost again, indicating that the issue was not fixed by replacing these parts.

- Anaconda, MT, USA