Liberty 2WD L4-2.4L VIN 1 (2005)
Power Distribution Module: Description and Operation
Front Control Module
The Front Control Module (FCM) (2) is located in the engine compartment below the Power Distribution Center (PDC). The FCM's primary function is
to define communications between electronic controllers and move data collected from the multiple controllers to the host controller for processing using
Controller Area Network (CAN), Programmable Communication Interface (PCI) buss or J1850. The FCM does not contain any drivers, and therefore
does not directly operate any vehicle components.