Losing or damaging your Honda key fob can be a frustrating experience, often compounded by the high costs associated with replacement and reprogramming at dealerships or locksmiths. If you’re looking for a more affordable and convenient solution, reprogramming a new key fob yourself might be the answer. This guide will walk you through the process of How To Reprogram A Honda Key Fob, potentially saving you a significant amount of money and time.
This method leverages an aftermarket tool, the Autel MaxiAP200, a Bluetooth dongle that connects to your smartphone and allows for various OBD-II diagnostics and service functions, including key fob programming. It’s a cost-effective alternative to expensive professional tools and dealer services.
Important Update for Push-to-Start Honda Vehicles: If your Honda has a push-to-start ignition system, it’s crucial to note that programming key fobs may require a specific beta version of the Honda module (V2.01.54) for the Autel MaxiAP200. This beta version is typically requested directly from Autel and is designed for 64-bit Android phones. Without this specific module, key programming for push-to-start Hondas via the standard Honda module may not be possible. For standard key ignition systems, the process outlined below using the regular Honda module should be applicable.
What You’ll Need to Reprogram Your Honda Key Fob
Before you begin, ensure you have the following:
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Autel MaxiAP200 Bluetooth Dongle: This is the key tool for communicating with your Honda’s onboard computer and performing the reprogramming. Ensure it is the MaxiAP200 model, as other Autel dongles may have different licensing or functionality.
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Compatible Smartphone (Android or iOS): The MaxiAP200 app is compatible with both Android and iOS devices.
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New Honda Key Fob: You’ll need a replacement key fob. OEM or aftermarket fobs are available. Ensure the replacement fob is compatible with your Honda model and year. You can find these online from retailers like eBay or Amazon.
Step-by-Step Guide to Reprogramming Your Honda Key Fob
The following steps outline the general process using the Autel MaxiAP200. Please note that specific screen prompts may vary slightly depending on your Honda model and the Autel software version. Always follow the on-screen instructions provided by the MaxiAP200 app.
Step 1: Connect the MaxiAP200 and Launch the App
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Plug the Autel MaxiAP200 dongle into your Honda’s OBD-II port. This port is typically located under the dashboard on the driver’s side.
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Turn on your Honda’s ignition (to the “ON” position, without starting the engine).
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Launch the MaxiAP200 app on your smartphone and establish a Bluetooth connection with the dongle.
Step 2: Navigate to the IMMO Keys Function
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From the MaxiAP200 app main menu, select Service.
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Choose the Immo Keys or Immobilizer function. This section deals with key and immobilizer system programming.
Step 3: Select Your Vehicle (Honda, Model, Year)
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Follow the app prompts to select your vehicle’s make (Honda).
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Choose your specific Honda model and year from the provided lists. Ensure you select the correct vehicle information for accurate programming.
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The app may automatically scan your VIN (Vehicle Identification Number) to confirm your vehicle details. Verify the information on the confirmation screen.
Step 4: Access Hot Functions and Keyless Access Remote
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Navigate to Hot functions or similar menu options within the Immo Keys section.
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Select One-push start if your Honda has push-button start, or a relevant option for keyless entry or remote programming.
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Choose Registration or Key Programming to access key adding/removing functions.
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Select Add a keyless access Remote or a similarly worded option to initiate the key fob adding procedure.
Step 5: Follow On-Screen Prompts
The MaxiAP200 app will now guide you through a series of on-screen prompts to complete the key fob programming. These prompts typically involve actions such as:
- Pressing the start button with an existing, working key fob inside the vehicle.
- Turning the ignition off.
- Pressing buttons on the new key fob at specific times.
- Potentially moving the key fobs in and out of the vehicle.
Follow each prompt carefully and perform the actions exactly as instructed by the app. The exact sequence and wording of these prompts can vary.
Step 6: Test Your New Key Fob
Once the app indicates successful key programming, you should see a confirmation screen.
Now, test your newly programmed key fob:
- Try locking and unlocking the doors using the fob’s buttons.
- If your Honda has push-button start, attempt to start the engine with the new fob.
If all functions work correctly, you have successfully reprogrammed your Honda key fob!
Important Considerations
- Beta Software for Push-to-Start: As mentioned earlier, push-to-start Honda vehicles may require the beta Honda module V2.01.54 for programming with the MaxiAP200. Confirm compatibility and availability of this module if needed.
- Key Fob Compatibility: Ensure the replacement key fob you purchase is specifically designed to work with your Honda model and year. Check part numbers and compatibility details before purchasing.
- Potential Issues and Troubleshooting: While the MaxiAP200 simplifies the process, issues can sometimes arise. If you encounter errors or the programming fails, double-check all connections, software versions, and key fob compatibility. Consulting the Autel MaxiAP200 user manual or seeking support from Autel or online automotive forums may be helpful.
Reprogramming your Honda key fob with the Autel MaxiAP200 can be a cost-effective and empowering DIY solution. By following these steps and taking the necessary precautions, you can regain full functionality of your keyless entry system without the high costs of dealership or locksmith services.
