CarMD 2109 Vehicle Health System with OBD2 22-inch (56 cm) Extension Cable No automotive experience necessary to use this tool; comes with grey diagnostic code reader and cable Plugs into a port found right in the comfort and safety of the vehicle's front seat Gives estimated parts and labor costs by geographic region To solve check engine light problems, double check mechanic estimates, get road-trip ready and inspect used cars Designed to work with 1996 and newer on-board diagnostics 2 compliant cars, trucks, sport utility vehicle's and minivans both foreign and domestic