2022 Ford Explorer ST with 48,000 miles having a low droning bass sound during deceleration. It’s very noticeable when slowing down with RPM’s in 1500 to 1000 range. Feel slight vibration but mainly annoying sound every time I slow down. Tried putting in neutral when decelerating but doesn’t go away. Does not happen when accelerating. This happens in normal drive mode. Any ideas on what this is?