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.
Remote Function Actuator (RFA) Module
The Remote Function Actuator (RFA) module (located behind the glove compartment) is equipped on vehicles with Intelligent Access (IA) and controls the following:
- Power door locks (vehicles with IA )
- Remote Keyless Entry (RKE) system
- Key validation (part of the Passive Anti-Theft System (PATS)
Refer to the appropriate procedure in this service information for system specific information and diagnostics.
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.