I have a 2015 Malibu, 112k and has some weird play in the brake pedal at slow speeds or at a complete stop. If you apply the brakes at a low speed in a parking lot, you feel and hear a click within the pedal 7/10 times. Makes me wonder if this is soon to be an ABS problem? No lights (so far). The only other time it does it is on a hill at a stop, you hear and feel a rapid clicking/clinking as if the car can‘t decide what is going on. Can also hear the clicking when releasing your foot off the brake to accelerate from a light (sometimes). Could also be hill assist acting up, but wouldn’t explain the same feeling in a parking lot. Any thoughts would be appreciated!