I have a 2015 chevy traverse with 13,000 miles. i was in a neighborhood after reversing out of the parking spot and driving down a short steep hill. i wanted to turn and tried to depress the brake pedal but it was not in the proper location. i glided, put in neutral and pressed the emergency brake to stop. it was at night and i did not see the location of the brake pedal other than that it was where it should be. i put in park and turned the car off and back on and the brake pedal appeared to be in the correct position and working. i had chevy check it out and they said they could not find anything wrong with it. i don't know if the brake pedal was stuck to the floor and if i had pressed it if it would have worked. it seems to have an air leak sound sometimes when depressing brake and they just said it was normal though i don't recall hearing that for 13,000 miles before. i have no other vehicle to drive but now fear for my life if the brakes go out on a highway.