I have a 2012 Chevy trail boss and have been have this issue with the shift to park not going off and I took it to the dealership four months ago and they wanted to charge $850 to fix this issue. I am now just unplugging the battery and reconnecting it after I get out every single time because I don’t think this should be something I’m having to pay for when so many others are having the same problem. Not to mention I’m still paying for the truck! You can’t even pay the part to fix the problem you can only buy the entire column. This should be a recall.