I have a 2010 V6 Commander. A few weeks ago, the ESP BAS, Traction Control and ABS lights would randomly pop on. I pulled up the codes via the key technique which showed U 1417. I ordered the sensor and while I was waiting for it to be delivered new problems popped up. The jeep would be fine on my way to work. When I would leave, it wind second gear out for a while and then it would feel like it fell on its face, so to speak. All the lights would pop on only now the check engine light would come on as well. Once the rpms fell, it would be fine again. Still, only the U 1417 would pull up. I finally got the senor and replaced the driver's side. This had no effect. Now when I try to leave work, it will get to the top of second gear, fall on its face, all the lights will come on and it will go into limp mode. It will not go above 45mph or 2k rpms until I restart it. It only happens on my way home from work. Anybody have any suggestions? I can't seem to find any info on this problem that fits my situation.