A Dodge Ram Programmer Scan Tool is essential for tasks like programming FOBIKs (key fobs) and initializing the Radio Frequency Hub (RFH). This article provides a comprehensive guide to these procedures, highlighting crucial steps and precautions.
Understanding FOBIK Programming with a Dodge Ram Programmer Scan Tool
Programming a new or replacement FOBIK for your Dodge Ram requires a compatible programmer scan tool and the vehicle’s Sentry Key PIN. This PIN can be retrieved through DealerCONNECT. Remember, only one FOBIK can be programmed at a time.
Key Considerations for FOBIK Programming:
- Signal Interference: For vehicles with push-button start, all other FOBIKs must be outside the vehicle during programming. For vehicles with rotary-FOBIK insertion, other FOBIKs should be at least 12 inches away from the one being programmed. Avoid placing laptops or wireless devices near the center console as they can interfere with the Low Frequency (LF) antenna. Disconnect aftermarket cell phone chargers as well.
- FOBIK Battery: Before programming, test the FOBIK battery using an RFI detector tool (like the Rf Detector: 9001). All buttons should trigger a response on the detector.
Step-by-Step FOBIK Programming Procedure:
- Initial Check: Turn the ignition on and use your scan tool to confirm that fewer than eight FOBIKs are currently programmed to the RFH.
- Preparation: Turn the ignition off. It must remain off throughout the programming process.
- Initiate Programming: Access the “Program Ignition FOBIKs” function within the “Misc. Functions” menu of your scan tool.
- FOBIK Positioning: For push-button start vehicles, hold the FOBIK near the center console. For rotary-FOBIK insertion vehicles, place the FOBIK in the ignition lock position.
- Follow Scan Tool Prompts: Enter the Sentry Key PIN when prompted and follow the on-screen instructions. Do not press any buttons on the FOBIK once programming begins.
- Verification: Once programming is complete, the scan tool will indicate success or failure. If successful, you can program additional FOBIKs or close the procedure. If unsuccessful, retry the process. Note: A second attempt will automatically fail as it attempts a factory reset. A third attempt is needed to confirm a true programming failure.
- Synchronization: After successful programming, press any button on the FOBIK to synchronize. There should be no vehicle response.
- Final Verification: Test all FOBIK buttons and verify vehicle starting. Use the scan tool to confirm the correct number of programmed FOBIKs in the RFH data.
RF Hub Module Initialization with a Dodge Ram Programmer Scan Tool
Replacing the RFH or the steering column lock module (ELV/ESCL) requires replacing both units simultaneously and initializing them in a specific sequence using a Dodge Ram programmer scan tool. Failure to follow this sequence can render both units unusable.
RFH and ELV/ESCL Initialization Sequence:
- Connect Scan Tool: Connect your scan tool to the vehicle’s Data Link Connector (DLC).
- Power Cycle: Turn the ignition ON then OFF.
- FOBIK Placement: Place all vehicle FOBIKs on the front seat, away from the console.
- Program FOBIKs: Program all FOBIKs using the “Program Ignition FOBIKs” function in the scan tool.
- RF Hub Replace Routine: Run the “RF Hub Replace” routine in the scan tool.
- ELV Replaced Routine: Turn the ignition ON and run the “ELV Replaced” routine within the RFH module section of the scan tool.
- Final Power Cycle: Turn the ignition OFF, wait 30 seconds, then turn it back ON.
- Verify Functionality: Confirm that the steering column locks and unlocks correctly with the ignition.
Conclusion
A Dodge Ram programmer scan tool is indispensable for managing FOBIKs and the RFH. By carefully following the outlined procedures and understanding potential pitfalls, you can ensure successful programming and initialization, maintaining the security and functionality of your vehicle.
