Experiencing issues with your 2016 Dodge Dart Key Fob? Whether it’s a dead fob, a replacement needed, or just wanting to understand the system, knowing how to handle your key fob is essential. Unlike some vehicles with simpler procedures, the Dodge Dart, especially the 2016 model, requires a more involved process, often centered around the Radio Frequency Hub Module (RFHM). This guide will walk you through the standard procedure for programming your 2016 Dodge Dart key fob, drawing from official service manual information.
Understanding the RF Hub Module
The Radio Frequency Hub Module (RFHM) is a critical component in your 2016 Dodge Dart’s keyless entry and ignition system. It’s responsible for communicating with your key fobs (FOBIKs – Fob Integrated Key) to allow for remote locking/unlocking, remote start (if equipped), and push-button start functionality. Located under the rear seat back trim, the RFHM can sometimes fail, leading to key fob issues. Replacing or reprogramming the RFHM, or simply programming new key fobs, requires a specific procedure.
Programming Your 2016 Dodge Dart Key Fob: Dealer Method
The following steps outline the official procedure for programming your 2016 Dodge Dart key fob, typically performed by a dealership using a diagnostic scan tool and access to DealerCONNECT.
Step 1: Diagnostic Scan Tool Connection
Begin by connecting a diagnostic scan tool to your Dodge Dart’s Data Link Connector (DLC). This tool is necessary to communicate with the vehicle’s computer systems, including the RFHM.
Step 2: RF-HUB Replace Routine (If Replacing the RFHM)
If you are replacing the RFHM itself, navigate to the “RF-Hub (RFH)” section within the “Vehicle View” of your diagnostic scan tool. Select “RF-HUB Replace” and initiate the routine. This step is crucial for integrating a new RFHM into your vehicle’s system. Note that this procedure, and potentially subsequent steps, will require you to log into DealerCONNECT and enter a PIN. This PIN is temporary, valid for a limited time, and is used for security authorization.
Step 3: PROXI Configuration Alignment
After RFHM replacement or as part of the key fob programming process, select “Misc. Function” on your scan tool and run the “PROXI Configuration Alignment” routine. This process ensures all electronic modules in your vehicle are correctly configured and communicating with each other.
Step 4: Program Ignition FOBIKs
With all your 2016 Dodge Dart key fobs (FOBIKs) placed on the front seat, away from the center console area (to avoid antenna interference), navigate to the “Miscellaneous Functions” menu on your scan tool and select “Program ignition FOBIKs”. Follow the on-screen instructions provided by the scan tool. These instructions will guide you through the process of syncing your key fobs to the vehicle. Typically, you will be prompted to press the “Unlock” button on each FOBIK. It’s important to press the button quickly once, rather than holding it down. This step may also require DealerCONNECT login and PIN entry.
Step 5: BCM Update
Once all key fobs are programmed, turn the ignition to the “ON” position. Using the scan tool, access the “BCM” (Body Control Module) section. Update the “Front and Rear Axle Normal Tire Pressure Values” and program the “Tire Sensor IDs”. These steps ensure that your vehicle’s systems are correctly configured after key fob programming.
Step 6: Final Steps and Verification
Turn the ignition off, wait for 30 seconds, and then turn it back to the “ON/RUN” position. Check for any active DTCs (Diagnostic Trouble Codes) related to the RF-Hub using the scan tool. If any codes are present, refer to the service manual for troubleshooting procedures. Finally, turn the ignition off and test each programmed key fob to ensure it is functioning correctly – locking, unlocking, remote start, and ignition (if push-button start).
Alternative Methods and Considerations
While the dealer method is the official procedure, some independent options exist. For instance, tools like alfaOBD, used in conjunction with a security PIN, have been reported to be successful in RFHM replacement and key fob programming for some FCA vehicles. Obtaining the necessary PIN can be a hurdle if you are not a dealer, though some “PIN puller” services or apps are mentioned in online forums, like the RAM forum thread linked in the original article, which could be explored with caution.
Disclaimer: This guide is based on service manual information and general procedures. Specific steps and requirements may vary. Always consult your vehicle’s service manual and use caution when performing automotive repairs. If you are not comfortable with these procedures, it is recommended to seek professional assistance from a qualified mechanic or dealership.
By understanding the process and the role of the RFHM, you can better navigate 2016 Dodge Dart key fob programming and replacement, whether you choose the dealer route or explore alternative options.
