Modern Harley Davidson motorcycles often come equipped with a proximity-based security system that relies on a key fob. This key fob, when in close range to the motorcycle, disarms the security system, allowing you to start and operate your bike without inserting a key. It’s a convenient feature that enhances security and ease of use. However, losing a key fob or needing to program a replacement can be a common issue. Fortunately, with the right tools, programming a Harley Davidson key fob is a straightforward process. This guide will walk you through the steps to program your Harley Davidson key fob, ensuring you can get back on the road with minimal hassle.
If your Harley Davidson key fob is lost, damaged, or you’ve purchased a new one, programming it to your motorcycle is essential for security and functionality. An unprogrammed key fob will not allow your bike to start, effectively immobilizing it. This procedure is crucial for anyone who wants to maintain the convenience and security features of their Harley Davidson.
To program a Harley Davidson key fob, you’ll typically need a diagnostic scan tool. Specifically, with software version 17.2 or newer on Snap-on scan tools, you gain the capability to program these fobs directly. This eliminates the need for dealership visits for simple key fob programming, saving you time and money.
Let’s delve into the step-by-step process of programming your Harley Davidson key fob using a compatible scan tool.
Step-by-Step Key Fob Programming
The programming process is relatively simple and can be accomplished by following these steps using a Snap-on scan tool or equivalent:
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Access the Body Control Module (BCM): Begin by connecting your Snap-on scan tool to your Harley Davidson motorcycle. Navigate through the scan tool’s menu to locate and enter the “Body Control Module” (BCM) section. The scan tool may automatically detect your specific BCM.
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Navigate to Functional Tests and Special Functions: Within the BCM menu, look for “Functional Tests.” Under Functional Tests, you will find “Special Functions,” and within special functions, select “Configurations.” This section houses the key fob programming option.
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Locate Key Fob Configuration: Once in the Configurations menu, the scan tool will gather vehicle information. Among the options presented, you will find the key fob programming settings. You may see information such as “auto-arming enabled” and the bike’s PIN number, which is a manual override code if you lose your fob. Importantly, you will see the current key fob ID, which will likely be all zeros if it’s a new, unprogrammed fob.
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Edit and Enter the New Key Fob Code: Select the “edit” option for the key fob ID. This will allow you to clear the existing zeros and input the new 24-digit code that comes with your Harley Davidson key fob. Carefully enter this number.
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Confirm and Program: After entering the 24-digit code, double-check its accuracy against the tag that came with your new fob. Once confirmed, select “okay” to program the new key fob into the system. The scan tool will indicate when the configuration is complete.
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Test the New Key Fob: After successful programming, cycle the ignition switch on your Harley Davidson. With the newly programmed key fob in proximity, the lights should come on, and the motorcycle should power up as expected. This confirms that the key fob has been successfully programmed.
Conclusion
Programming a Harley Davidson key fob using a Snap-on scan tool is a relatively simple procedure that can be performed quickly and efficiently. By following these steps, you can easily program a new or replacement key fob, ensuring your motorcycle remains secure and functional. This capability, available on modern scan tools, empowers owners and technicians to manage key fob issues without the need for specialized dealership services, making motorcycle maintenance more accessible and convenient.
