I had it fixed once by the Chevy dealer. They had my car for a week trying to fix it. They fixed it but it don't last. It comes on when ever it feels like it. So it won't let me start the car with my remote starter. I'm not sure what it does to my driving, but I slid into the opposite lane. Luck was with me then because where wasn't another car in that lane.

Not had to fix it. Yet! Waiting to see if the light comes back on. Computer reading was wiped out. And has not returned. But the problem was accruing in the cold, snow or rain covered roads. Have read that my tires may need replaced. Not! good tread yet. Read it could be Solenoid. Not sure on that one. Was told that the problem lye's with the fact that the sensor is underneath the HHR and it gets wet. Then acts up. Not sure on that one either. Light has not been back on yet.