There was a recall on my vehicle due to the transmission and they had to update the computer. a week later I start having issues with the throttle seeming to stick and it causing my vehicle to jump out into traffic. it has done it on five different occasion over several days. I took it to the shop and it was not throwing any codes and does not make any lights come on and they could not recreate the issue. To get a new Throttle body is 750 $ but they are not sure that is what the problem is since they can not get any codes off of it. They told me each time I turn it off and back on it resets itself so bring it straight to them next time it does it so they can see it before I shut it off.