NHTSA Complaint #11459355 — 2010 PONTIAC G6

The power steering angle sensor malfunctioned/stopped working properly at approx. 197,000 miles. The part was taken out and replaced by a local GM dealership. With the sensor malfunctioning, we experienced intermittent loss of power steering as well as shaking in the steering column which made it suddenly VERY difficult to steer. We lost power steering mid-drive many times and could have been killed because of this issue. The vehicle would be functioning completely normally and all of a sudden lose power steering mid-turn or while backing up and become nearly impossible to control. The problem was corrected out of pocket from us by a GM dealership service center. Unknown if it has been inspected. The dash light "ESC" would come on AS the power steering disengaged, but not until then. The dash display would also show "power steering" after we lost the power steering, but not before as a warning or anything.