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 Fiesta L4-1.6LFACTORY OEM SERVICE PROCEDURE
Remote Function Actuator (RFA) Module
Remote Function Actuator (RFA) Module
Removal and Installation
1. NOTE: This step is only necessary if the Remote Function Actuator (RFA) module is being replaced.
NOTE: Prior to the replacement of the module, it is necessary to upload the module configuration information to the scan tool. This information must be downloaded into the new module after installation. For additional information, refer to Module Configuration [1][2]Initial Inspection and Diagnostic Overview.
NOTE: The Programmable Module Installation (PMI) process does not include the Intelligent Access (IA) key programming into the new RFA module. After the PMI process has been completed, the IA keys need to be programmed into the new RFA module during ignition off. For additional information, refer to Key Programming Using Diagnostic Equipment in Anti-Theft - Passive Anti-Theft System (PATS) Key Programming. After the IA keys have been programmed into the new RFA module, the ignition must be turned to the ON mode in order to reset the parameters in the new RFA module and the PCM. For additional information, refer to Passive Anti-Theft System (PATS) Parameter Reset in Anti-Theft - Passive Anti-Theft System (PATS) Passive Anti-Theft System (PATS) Parameter Reset.
Upload the module configuration information from the RFA module. For additional information, refer to Module Configuration [1][2]Initial Inspection and Diagnostic Overview.
2. Remove the passenger seat. For additional information, refer to Seating Seat.
3. Disconnect the 5 RFA module electrical connectors.
4. Remove the 2 bolts and the RFA module and bracket assembly.
- To install, tighten to 10 Nm (89 lb-in).
5. To install, reverse the removal procedure.
- Program the IA keys into the new RFA module. For additional information, refer to Key Programming Using Diagnostic Equipment in Anti-Theft - Passive Anti-Theft System (PATS) Key Programming.
- Carry out a Passive Anti-Theft System (PATS) parameter reset. For additional information, refer to Passive Anti-Theft System (PATS) Parameter Reset in Anti-Theft - Passive Anti-Theft System (PATS) Passive Anti-Theft System (PATS) Parameter Reset.
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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