Lost or need to replace your Honda key fob with push button start? Facing hefty quotes from dealerships and locksmiths? You’re not alone. Many Honda owners find themselves in this situation and are looking for a cost-effective solution. The good news is, you can reprogram your Honda key fob yourself using the right tools and a bit of know-how. This guide will walk you through the process, focusing on using the Autel MaxiAP200, a powerful and affordable OBD-II scanner, to reprogram your Honda key fob, saving you time and money.
Understanding Honda Key Fob Programming for Push Button Start
Before we dive into the step-by-step guide, it’s crucial to understand a key update, especially for Honda models with push button start. As of late 2022, programming key fobs for Honda vehicles with push button start often requires a specific beta version of the Honda module (V2.01.54) within the Autel MaxiAP200 software. This version is typically needed for 64-bit Android phones and might require a request from Autel directly. The standard Honda module may only support key programming via an external module connected to the car’s DLC port, which might not be suitable for all key fob types, particularly those for push button start systems. Therefore, ensure you have access to the correct software module to avoid any roadblocks during the programming process.
For this DIY method, you will need the following:
- A new, compatible Honda key fob: You can find these online at various retailers like eBay or Amazon, often at significantly lower prices than dealerships.
- Autel MaxiAP200 OBD-II scanner: This Bluetooth dongle is essential for communicating with your Honda’s computer system and programming the new key fob.
- A compatible smartphone (Android or iOS) with the Autel MaxiAP200 app installed: The app is your interface for controlling the scanner and performing the programming steps.
Step-by-Step Guide to Reprogram Your Honda Key Fob
Let’s get started with the reprogramming process. Make sure you have your Autel MaxiAP200 set up and paired with your smartphone, and the app is installed and ready to go.
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Launch the MaxiAP200 App and Select Service: Open the Autel MaxiAP200 app on your smartphone. From the main menu, tap on the “Service” option.
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Navigate to Immo Keys Module: Within the Service menu, locate and select the “Immo Keys” or “Immobilizer Keys” module. This module is responsible for key and immobilizer system functions.
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Select Your Vehicle Brand (Honda): You will be presented with a list of vehicle brands. Choose “Honda” to proceed with programming your Honda key fob.
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Vehicle Selection: The app will then prompt you to select your specific Honda vehicle model. Choose the correct model and year of your Honda to ensure compatibility.
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Country of Sale: Select the country where your Honda was originally sold. This helps the system configure correctly for your region’s specifications.
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VIN Scan and Confirmation: The MaxiAP200 will automatically scan your Vehicle Identification Number (VIN). After scanning, it will display a confirmation screen with your vehicle details. Verify that the information is correct and confirm to continue.
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Access Hot Functions: From the vehicle menu, select “Hot functions”. This section provides quick access to commonly used functions, including key programming for push button start systems.
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Select One-Push Start: In the Hot functions menu, tap on “One-push start”. This option is specifically for vehicles equipped with a push button ignition system.
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Navigate to Registration or Key Adding Function: Tap on “Registration”. This might also be labeled as “Key Programming” or “Add Keyless Access Remote” depending on the exact software version. This will lead you to the functions for adding or removing key fobs.
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Initiate “Add a Keyless Access Remote”: Select the option “Add a keyless access Remote” (or similar wording). This starts the procedure for registering your new key fob with your Honda’s system.
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Follow On-Screen Prompts: The app will now guide you through a series of on-screen prompts to complete the key fob programming. These prompts are crucial and must be followed precisely. Typically, these steps involve:
- Starting the car with an existing, working key fob inside the vehicle.
- Turning the ignition off.
- Pressing the “Start” button with the new key fob in specific sequences, sometimes inside and outside the vehicle.
- Paying attention to any beeps, lights, or messages displayed on your dashboard or within the app.
Follow each instruction carefully. The exact sequence may vary slightly depending on your Honda model and the software version.
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Confirmation of Successful Programming: If all steps are completed successfully, you should see a confirmation screen indicating that the key fob programming was successful.
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Test Your New Key Fob: The final and most important step is to test your newly programmed key fob. Try the following:
- Lock and unlock the doors using the buttons on the new key fob.
- Start your Honda using the push button start with the new key fob inside the vehicle.
If all functions work correctly, congratulations! You have successfully reprogrammed your Honda key fob yourself.
Finding a Replacement Honda Key Fob
When it comes to replacing your Honda key fob, you have a few options:
- OEM Key Fobs from Dealerships: These are genuine Honda parts and guaranteed to be compatible. However, they are the most expensive option, both for the fob itself and the programming.
- OEM Key Fobs Online: You can often find genuine OEM Honda key fobs online from reputable parts retailers at a lower price than dealerships.
- Aftermarket Key Fobs: Websites like eBay and Amazon offer aftermarket key fobs that are designed to be compatible with Honda vehicles. These are generally the most affordable option, as seen in the original article where a fob was purchased for around $22. Ensure to check reviews and seller ratings when choosing aftermarket options.
When purchasing a replacement fob, verify that it is compatible with your Honda model and year, especially if you have a push button start system.
Cost Savings of DIY Key Fob Programming
The cost savings of programming your Honda key fob yourself can be substantial. Dealerships and locksmiths often charge significant fees for both the key fob and the programming service. As highlighted in the original article, locksmiths were quoting $150 for programming alone, and the OEM fob MSRP was around $467.
By purchasing a less expensive key fob online and using a tool like the Autel MaxiAP200 (which costs around $50-$100), you can significantly reduce the overall cost. The MaxiAP200 is also a valuable tool for other OBD-II diagnostics and maintenance tasks, making it a worthwhile investment for any car owner who likes to handle basic car maintenance themselves.
Conclusion
Reprogramming your Honda key fob with push button start is achievable at home with the right tools and guidance. By using the Autel MaxiAP200 and following the step-by-step instructions, you can save a considerable amount of money compared to dealership or locksmith services. Remember to verify compatibility, follow the software prompts carefully, and always test your newly programmed key fob to ensure it functions correctly. This DIY approach empowers you to take control of your car maintenance and provides a cost-effective solution for key fob replacement and programming.
