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.
Programming The RFH
If the Radio Frequency Hub (RFH) is replaced on vehicles equipped with the passive entry key:
- Position the ignition to OFF.
- Activate the hazard warning lights.
- Connect the scan tool.
- Perform the "Proxi Configuration Alignment" located under the Misc. Functions of the BCM (Body Control Module).
- Navigate to RFH and then the "Misc. Functions" menu.
- Select and perform the "RFH Replace" routine and follow the prompted instructions.NOTE:
If during the "RFH Replace" routine an error is encountered and the routine closes prematurely, then retry "RFH Replace" routine again. If the routine instructs the user that the RFH is already configured, then please perform the "DISABLE FOBIK" routine to relearn the original key fobs.
- Once complete, perform the following routines located in the "Misc. Functions" menu:
- Update Front and Rear Axle Nominal Tire Pressure Values.
- Program Left Front Tire Sensor ID.
- Program Left Rear Tire Sensor ID.
- Program Right Front Tire Sensor ID.
- Program Right Rear Tire Sensor ID.
- Perform "TPM Sensor Rolls Test" procedure.
- Verify that the Fobiks are functioning properly. If the Fobiks to not function properly, perform the "DISABLE FOBIK" routine to relearn the original key fobs.
- Programming is complete.
- Turn off the hazard warning lights.
Use the Manual With the Right Hardware
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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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