Remote start key fobs offer convenience, especially in extreme weather conditions, allowing you to pre-heat or pre-cool your vehicle. If you need to program a new or replacement remote start key fob, or if your existing fob has stopped working, this guide will walk you through the process. It’s important to note that remote start key fobs typically require a different programming procedure than standard keyless entry remotes, often involving direct interaction with the remote start system’s control unit.
Programming Ford Factory Remote Start Key Fobs
For Ford factory-installed remote start systems, the following steps should enable you to program additional remotes. This procedure generally applies across various Ford models equipped with factory remote start.
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System Disarm and Ignition Off: Begin by ensuring your vehicle’s security system is disarmed. Turn the ignition completely off.
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Open Driver’s Door: Open the driver’s side door and leave it open throughout the programming process. This is often a necessary step to activate the programming mode.
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Turn Ignition On: Turn the vehicle ignition to the “on” position. Do not start the engine. Just turn the key to the position where the dashboard lights illuminate.
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Press and Hold Programming/Override Button: Locate the programming or override button. This button is typically found under the instrument panel, often near the steering column or fuse box area. Press and hold this button.
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Wait for Horn Chirps: Continue holding the programming button. After approximately 15 seconds, the vehicle’s horn will chirp three times. These chirps confirm that the system has successfully entered remote control programming mode.
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Release Programming Button: Once you hear the three horn chirps, release the programming/override button. The system is now ready to learn new remote key fobs.
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Press Button on Remote: Take the remote control you wish to program and press any button on it. Upon successful programming, the siren or horn will sound once. This single chirp indicates that the system has “learned” and recognized the new remote control.
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Repeat for Additional Remotes: If you have more remote controls to program, repeat step 7 for each additional remote. The system can usually store up to a certain number of remotes (e.g., eight in the original article’s example).
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Turn Ignition Off to Exit: To finalize the programming and exit the programming mode, turn the vehicle ignition off.
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Test Remotes: Thoroughly test all programmed remote controls to ensure they are working correctly. Verify that the remote start, lock, and unlock functions are all operating as expected.
Deleting and Reprogramming Key Fobs
In situations where a remote control is lost or stolen, or if you suspect unauthorized remotes are programmed to your system, you can delete all existing remotes and reprogram only the remotes you currently possess.
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Deleting Remotes: One method to delete lost or stolen remotes is to reprogram all transmitter code locations. Alternatively, some systems offer a quicker deletion method. For instance, in vehicles with factory-installed Remote Keyless Entry (RKE), pressing the vehicle’s door-mounted “unlock” switch while the PowerCode system is in transmitter learn mode can erase all learned transmitters. Consult your specific remote start system’s manual for the exact procedure.
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Reprogramming After Deletion: After deleting remotes, you will need to reprogram all desired remotes, including your existing ones, using the programming procedure outlined earlier. This ensures only the remotes you program will operate the system.
Troubleshooting Tips
If you encounter issues programming your remote start key fob, consider these troubleshooting steps:
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Check Remote Battery: Ensure the battery in your new remote is new and properly installed. A dead or weak battery is a common cause of programming failure.
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Verify Remote Compatibility: Confirm that the replacement remote is compatible with your specific remote start system. An incompatible remote simply will not program. Check part numbers or consult your remote start system documentation.
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Back Cover Compatibility: In some cases, swapping the back cover of the remote with a non-compatible one might cause issues. Ensure all parts of the remote are original and intended for your system.
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System Malfunction: If the programming procedure consistently fails, there may be an issue with the remote start system itself. In such cases, professional diagnosis and repair may be necessary. Consult a qualified automotive technician or remote start system specialist.
By following these steps and troubleshooting tips, you should be able to successfully program your remote start key fob and regain the convenience of remote vehicle starting. Remember to always refer to your vehicle’s owner’s manual and remote start system documentation for the most accurate and specific instructions for your particular vehicle and system.
