Multiplexing Implementation
WARNING: This page does not describe the selected car, but rather 27 other vehicles, including the 2021 Lincoln Navigator, 2021 Lincoln Nautilus, 2021 Lincoln Corsair, 2021 Lincoln Aviator, and 2021 Ford Transit-350 HD. However, it is still accessible from the selected car via links, so may be relevant.
Currently Ford Motor Company uses CAN communication language protocol to communicate with the PCM.
For additional information about the module communications network, refer to the appropriate Module Communications Network article for Description and Operation.