Ok so I’ve been fighting this problem with my Jeep where it will drive fine for a day and then the next day it is undriveable. Transmission is locked in park, getting 40 engine codes, ABS light, Traction control light, my gas gauge goes wild and I have no range listed. I do some grid road driving as I live out in the country. I just lost my warranty 4 months ago. I have a 2.5” lift on 35’s and a couple light bars but everything else is pretty much stock. Dealer quoted me a day at least of work to figure out the problem at $150 an hour and I can’t afford that so looking for some insight onto it if anyone else has had this problem or similar. So far I have reset the ecu with no fix, codes come and go. Batteries are at 12.5v which isn’t perfect condition but they seem to work fine. The grounds have been checked and gone over with di electric grease to protect them.