MotoLink is a free Android application that enables you to diagnose your Harley-Davidson motorcycle by using your smartphone. Developed by Smart Vehicle Diagnostics LLC, this app offers you a quick and easy way to find out what is wrong with your bike, without having to visit a mechanic. You can simply plug in a wireless Motorscan adapter into your bike’s diagnostic port and launch the app on your smartphone.

MotoLink offers a range of features and benefits, including reading diagnostic trouble codes and getting detailed descriptions, visualizing your bike’s data on a virtual dashboard, choosing US or metric units, and looking up your bike’s VIN and electronic control module’s information. You can also save and share diagnostic reports, view real-time data parameters, and clear the check engine light. Additionally, the app is available in five languages: English, French, Spanish, Italian, and German, and offers free unlimited updates without any ads.

However, please note that even if your bike is on the list, MotoLink may not work with it if it was customized or has aftermarket equipment installed on it. Also, the app works with Motorscan adapters only, and you should not use the app while riding.