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Home >> Ford >> 2011 >> Fiesta SES, Standard >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> MULTIFUNCTION Electronic Modules >> Diagnosis And Testing >> Remote Function Actuator (RFA) Module >> Principles of Operation

Principles of Operation

The Remote Function Actuator (RFA) module is only on vehicles equipped with the Intelligent Access (IA) feature. On vehicles equipped with this option, the RFA  controls the IA  and related entry/anti-theft systems (such as the power door locks and luggage compartment/liftgate release). The RFA  module communicates on the High Speed Controller Area Network (HS-CAN) and the Medium Speed Controller Area Network (MS-CAN). The RFA  module controls the following functions: