brokec ... 10/12/2012
2003 Oldsmobile Alero GL 4 Cyl 2.20L
Why does my Brake dash light come on while I'm driving?
In June the Brake dash light (the same one that comes on when the emergency brake is pulled) started coming on when I would make left turns. It didn't do it all the time, usually just around big turns and it would often go off on it's own a few seconds later or if I put the breaks on. A few friends told me it might be a sensor that was lose or malfunctioning. I got rear-ended in February, but I don't know if that matters. There wasn't any visible damage to my car.
See this picture Master Cylinder (Brake System)