NHTSA Complaint #11651413 — 2017 JEEP RENEGADE

Engine malfunction with unpredictable times of hard shift jolting. It's a concern while driving and frightened when it happens. Not sure if this could get worse and could be a safety risk. Took to a dealer. Did not act up when they checked it. It has to be driven all the time to catch when it decides to act up. Happens between 2 to 3 and down from 4th to 3rd gear. No engine light indicates a problem. When I had other things fixed, I had mechanic to check it out. Invoice mentioned what was fixed but nothing stating about them running a test on what I have additionally been experiencing with the jolt as it shifts since it didn't do it at the time. Had transmission flushed hoping it would help but still does it.