Lost your spare key fob or need to program a new one for your 2009 Honda Fit? Getting a replacement key fob doesn’t have to break the bank, and you might be able to program it yourself right at home. This guide will walk you through the steps to program a key fob for your 2009 Honda Fit, potentially saving you time and money compared to dealership service costs.
Understanding Your 2009 Honda Fit Key Fob System
The 2009 Honda Fit comes equipped with a keyless entry system. The key fob for this model typically integrates the remote buttons directly onto the ignition key itself. This system allows you to lock and unlock your doors, and potentially activate other features like a panic alarm, all with the push of a button. Programming a new key fob involves syncing the remote transmitter in the fob with your car’s receiver.
It’s important to note that this procedure is generally for programming the remote functions (lock, unlock, panic button) of your key fob. The 2009 Honda Fit also has an immobilizer system, which is a security feature that prevents the car from starting without the correct transponder chip being present in the key. While this programming sequence may address the remote functions, immobilizer programming might require different procedures or specialized equipment, potentially needing dealership involvement.
Step-by-Step Programming Guide for Your 2009 Honda Fit Key Fob
Before you begin, ensure you have your new OEM Honda Fit key fob. While aftermarket fobs might exist, OEM (Original Equipment Manufacturer) fobs are generally recommended for reliable programming and operation.
Follow these steps carefully, paying close attention to the timing between each step:
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Turn the ignition switch to the ON position (II). This is the position right before you would crank the engine to start.
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Within 1 to 4 seconds of turning the ignition ON, press the LOCK button on your key fob.
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Within 1 to 4 seconds after pressing the lock button, turn the ignition switch to the OFF position.
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Repeat steps 1-3 three more times. Specifically:
- Within 1 to 4 seconds, turn the ignition switch back to the ON position (II).
- Within 1 to 4 seconds, press the LOCK button on your key fob.
- Within 1 to 4 seconds, turn the ignition switch to the OFF position.
- Repeat this sequence two more times for a total of four ON/OFF cycles and four LOCK button presses.
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Turn the ignition switch to the ON position (II) one last time. This will be the fifth time you turn the ignition ON.
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Within 1 to 4 seconds, press the LOCK button on your key fob.
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Listen for the sound of the door lock actuators. You should hear the doors lock and unlock automatically. This confirms that the system has entered programming mode.
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Within 10 seconds of hearing the door locks cycle, press the LOCK button again on the key fob you are currently programming. This step is crucial for storing the code. You should hear the door locks cycle again, confirming successful programming of this fob.
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If you have additional key fobs to program, within 10 seconds, press the LOCK button on the next key fob. Again, you should hear the door locks cycle to confirm programming for each additional fob. You can program multiple fobs in this step.
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Turn the ignition switch to the OFF position and remove the key.
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Test all programmed key fobs to ensure they properly lock and unlock the doors.
Troubleshooting and Important Considerations
- Timing is critical: The 1 to 4 second intervals between steps are important for the programming sequence to work correctly. Try to be precise with your timing.
- OEM Key Fob: Using a genuine OEM Honda key fob increases the likelihood of successful programming. Aftermarket fobs may not always be compatible or program correctly.
- Immobilizer Chip: If you are having trouble starting your car even after successfully programming the remote functions, the issue might be with the immobilizer chip. Programming the immobilizer might require specialized tools and is often best handled by a locksmith or dealership.
- Failed Programming: If you do not hear the door locks cycle after following the steps, or if the key fob still does not work, double-check that you have followed each step correctly and repeated the sequence accurately. If problems persist, it may indicate an issue with the key fob itself, the car’s receiver, or the need for professional programming.
By following these steps, you can potentially program a new key fob for your 2009 Honda Fit yourself. However, if you encounter difficulties or are unsure about any part of the process, consulting a professional locksmith or your local Honda dealership is always a safe bet. They have the expertise and equipment to handle key fob programming and immobilizer issues effectively.
