Can OBDII Diagnostic Scan Tool, Works With Most 1996 & Later Include American, European & Asian Cars, Supports All OBD2 Protocols Including The Newer Can Controller Area Network, Reads Your Diagnostic Trouble Codes, DTC, For Identification, Turns Off Check Engine Light, Mil, Erases, DTC, Trouble Codes & Resets The OBD2 System, Includes A User Manual With The Most Current Trouble Codes.