PRND all illuminated and check engine light is coming on
I bought my 2005 Jeep Grand Cherokee in 2012. I had a problem with the Transmission control module and had it replaced. I have not been having any trouble driving the vehicle since, but I have been having the ignition switch problem where sometimes it wont start. 2 days ago when I turned on my car "Park, Reverse, Neutral and Drive" were all illuminated and the check engine light came on. Once I switched out of park it was fine and I tightened the gas cap and the check engine light went off, but this keeps happening when I start my car. Its freaking me out, because I think my transmission may be messed up or maybe the computer. Has anyone else had this issue?