I dont know what to search for and it's kind of hard to explain but... 2018 Latitude 17,500mi. It happened a couple thousand miles ago when I was just driving and it sounded like a jackhammer in the front of the Jeep. I thought maybe I hit a patch of ice and sort of brushed it off to traction noises. I just heard it again the other day with no snow and light rain. My foot was on the accelerator so it was not braking and the traction lights didn't come on either. Any thoughts?