Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2011 Ford Edge FWD V6-3.7LFACTORY OEM SERVICE PROCEDURE
Remote Function Actuator (RFA) Module
Remote Function Actuator (RFA) Module
Principles of Operation
The Remote Function Actuator (RFA) module is only equipped when the vehicle has the Intelligent Access (IA) feature. On vehicles equipped with this option, the RFA (Remote Function Actuator) controls mostly the IA (Intelligent Access) and related entry/anti-theft systems (such as the power door locks and the liftgate release). The RFA (Remote Function Actuator) module communicates on the Medium Speed Controller Area Network (MS-CAN). The RFA (Remote Function Actuator) module controls the following functions:
- Intelligent Access (IA) feature
- Keyless entry keypad illumination
- Liftgate release
- Passive Anti-Theft System (PATS)
- Power door locks
- Remote Keyless Entry (RKE) system
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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