When Monitored
WARNING: This page is about a different car, the 2019 RAM 3500 HD and 2019 RAM 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
The ORC checks the Driver Seat Belt Buckle Switch input current when the ignition ON and the Occupant Restraint Controller (ORC) configured for a Driver Seat Belt Buckle Switch.