Actron CP9175 AutoScanner Diagnostic Code Scanner with Freeze Frame Data for OBDII Vehicles Diagnostic code scanner easily retrieves trouble codes from your vehicle's computer to diagnose problems Compatible with all OBD II-compliant vehicles from 1996 to the present Large easy-to-read LCD screen displays DTCs and their descriptions; Internet updateable Monitor status and I/M readiness determines if your vehicle is ready for an emissions test Scanner includes a one-year limited warranty