Innova OBD2 Code Reader by AutoZone

Innova 3011 is an affordable entry-level tool for diagnosing check engine problems, checking road trip readiness, inspecting used cars, and more, Read and clear the check engine light with a single button, Smog Check Readiness LED Indicators allow the user to immediately identify if the vehicle will pass an emissions test, Code Severity functionality allows the user to quickly identify if the vehicle needs an immediate fix or if it is safe enough to operate and repair later, Auto Re-link feature automatically re-scans the vehicle to verify if the code has been successfully cleared after the code erase command is sent, Patented all-in-one display screen shows 20 pieces of vital information all displayed at one time, Powered directly by the vehicle’s OBD2 port - no batteries required, Contains a built in USB port to easily update with the latest vehicle code information, Works with any car, light truck, minivan, SUV or hybrid manufactured vehicle since 1996 (OBD2), both foreign and domestic