The Garrett Connect mobile app is a free tool that provides mechanics and automotive enthusiasts easy on-the-go access to Garrett tools, news, training and events. GET CERTIFIED Get access to Installer Connect training modules, take the quizzes and gain Garrett certificates after completion. DIAGNOSE YOUR TURBO Using Garrett Turbo Diagnostics tool you will be guided through a series of tests and potential issues to uncover malfunctions and you'll receive the suggested actions. You can genera