Had this code C1464 and the service awd light come on recently on my 2014 5.7 awd charger. Its cold here, 16f, etc, all the time, so awd is on alot. I cant find alot on this code in particular for my specific model, but it goes away after restarting the car, but will come back few min later. Clear it and it also comes back. I believe it said front axle disconnect control circuit low. It did not say open so it seems it might not be as simple as a cut wire. Also get the code C147B, front axle disconnect sensor circuit performance. Anyone have an idea of where to start diagnosing, e.g fuses and relays.