One problem related to brake light on has been reported for the 2012 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Chevrolet Impala based on all problems reported for the 2012 Impala.
The electronic stability control system is constantly on even when my car is stationary my antilock brake system light is also always on. Some times I lose power when I start to drive. I had it checked and had the sensor replaced ,but the problems were not solved.