One problem related to brake light on has been reported for the 2015 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2015 Chevrolet Impala based on all problems reported for the 2015 Impala.
I had this repaired once before and now it is doing it again. The stability and traction light are on and access brake system lights and tpms lights are on. It makes a grinding crunching dragging noise when turn the wheel. Sometimes so bad on the drag like its rubbing against something it almost stops the vehicle. As far as safety risks yes the dragging crunching sound stops the vehicle and if turning it sort of stalls you, no traction or stability. The warning lights reappeared about a month ago. Pep boys couldn't get the tpms system to work after replacing tires back in 2020 in Feb.