Daryl La Forge

Sorry haven't been able to find any help in search. When I go to shut off my 2012 Journey the selector says park but a info flashes on the screen saying NOT IN PARK. And not able to shut engine off by push button. So I have been pulling the fuel pump fuse to turn it off. From doing research I found that the transmission shift range sensor could be the problem? Anybody else have this problem or any info to add? Any help is greatly appreciated.