CodeScout 1500 OBD II Code Reader The AutoXray CodeScout provides access to trouble codes that trigger check engine lights as well as the readiness test status that determines if your vehicle is ready for emissions test The user friendly and compact design makes educating yourself on the vehicles performance quick, simple and affordable For use on all vehicles, 1996 and newer Reads Codes on all 96 and newer domestic and import vehicles - Hot Key navigation Resets check engine lights - free internet updates