NEXIQ First-Link™ is a free Android application designed for commercial drivers and service technicians. It provides a range of essential features that help to diagnose and monitor the health of commercial vehicles and equipment. The application is easy to use and provides an intuitive interface that allows drivers to connect their mobile devices to the diagnostic port. Once connected, the application displays active and inactive fault codes, vehicle specs, life/trip information, and parameters specific to the modules on the vehicle. Additionally, the application generates a session-specific report containing all the vehicle's information, which can be uploaded to the cloud or emailed. The most outstanding feature of the application is its ability to share vehicle information with dispatch and service providers, making it an invaluable tool for commercial drivers and service technicians.