Auto start key fobs offer unparalleled convenience, especially during extreme weather conditions. Imagine starting your car to cool it down on a scorching summer day or warm it up on a frigid winter morning – all before you even step inside. However, like any electronic device, these key fobs can sometimes require programming, whether you’re adding a new remote or replacing a lost one. This guide provides a step-by-step procedure for programming your auto start key fob, ensuring you regain control and comfort quickly.
For many vehicles, particularly those with Ford factory remote start systems, programming a new key fob can often be done at home with a simple procedure. This avoids the need for a dealership visit for basic programming needs. The following steps outline how to add or reprogram remotes to your system.
Adding Remote Controls to Your System
Most auto start systems can accommodate multiple remote controls, typically up to eight. This is useful for households with multiple drivers or if you simply want to have spare remotes. Here’s how to add a remote control to your system:
- Disarm and Turn Off: Ensure your vehicle’s security system is disarmed, and the ignition is completely turned off.
- Open Driver’s Door: Open the driver’s side door. This is often a necessary step to initiate the programming sequence.
- Ignition ON: Turn your vehicle ignition to the “ON” position. Do not start the engine; simply turn the key to the position just before engine start.
- Locate and Press Programming Button: Find the programming or override button. This is usually located under the instrument panel, often near the steering column. Press and hold this button.
- Hold for 15 Seconds: Continue holding the programming button. After approximately 15 seconds, you should hear the vehicle horn chirp three times. This audible signal indicates that the system has successfully entered remote control programming mode.
- Release Button: Once you hear the three horn chirps, release the programming/override button.
- Program Remote: Press any button on the remote control you wish to program. Upon pressing a button, you should hear the siren or horn sound once. This confirms that the system has successfully “learned” and recognized the new remote control.
- Repeat for Additional Remotes: If you have more remotes to program, repeat step 7 for each additional remote.
- Exit Programming Mode: Turn the vehicle ignition off to exit the programming mode.
- Test: Thoroughly test all programmed remote controls to ensure they are working correctly and can successfully start and control your vehicle.
Deleting and Reprogramming Remotes
In situations where a remote control is lost or stolen, it’s crucial to delete it from your system’s memory to prevent unauthorized access to your vehicle’s remote start and security features. You might also need to delete all remotes and start fresh if you encounter issues. Here’s how you can delete lost or stolen remote controls and reprogram your system:
- Reprogramming All Locations: By following the “Adding Remote Controls” procedure above and programming up to the system’s capacity (e.g., eight remotes), you effectively overwrite the memory locations. If you don’t reprogram all locations, any previously programmed remotes that are not reprogrammed in this session will be deleted.
- Using Factory RKE (if equipped): If your vehicle is equipped with factory-installed Remote Keyless Entry (RKE), there’s often an alternative method. While the PowerCode system is in transmitter learn mode (after step 5 in “Adding Remote Controls”), pressing the vehicle’s door-mounted “unlock” switch can erase all learned transmitters. After erasing transmitters using this method, you will need to reprogram all desired remotes using the “Adding Remote Controls” procedure.
After performing either of these deletion methods, ensure you reprogram all the remote controls you intend to use with your vehicle by following the “Adding Remote Controls” procedure.
Troubleshooting Tips
If you encounter issues during the programming process, or if your newly programmed remote isn’t working, consider these troubleshooting steps:
- Check Remote Battery: The most common issue is a dead or weak battery in the new remote. Replace the battery with a fresh one and try the programming procedure again.
- Verify Remote Compatibility: Ensure the back cover or the remote itself is compatible with your specific auto start system. Swapping back covers or using an incorrect remote type can lead to programming failures. Double-check the part number and compatibility information for your remote and system.
By following these steps and troubleshooting tips, you should be able to successfully program your auto start key fob and enjoy the convenience and security it offers. If you continue to experience problems, it’s always recommended to consult your vehicle’s owner’s manual or seek assistance from a qualified automotive technician or your local dealership.
