Why's my 2019 Dodge Charger usb port not working?

If the USB port on Your 2019 Dodge Charger suddenly stops working, the most common reason is going to be the fuse, the relay of which is located in the interior cabin's fuel panel. Because of the frequent use of this port, this is one of the most common scenarios. If You've verified the fuse, the neXTStep is to look at the receptacle port's pins; these can easily become bent and thus non-functioning. If You've verified that, then the next thing to look at is if the port's physical connection in the console has become loose enough to disconnect or short. This is much rarer, as is another potential problem: The engine control unit itself, which can stop seeing the port.