1Application: OBD2 code reader can works with all 1996 and newer cars and trucks that are OBD2 compliant (including Can protocol). 2Function: Can be used to read and clear generic and manufacturer specific Diagnostic Trouble Codes (DTCs) and turn off check engine light. 3Support Trouble Code: Engine fault code reader supports multiple trouble code requests,generic codes, pending codes and manufacturer's specific codes. 4Backlit Lcd Screen: OBD2 code scanner is designed with large backlit Lcd display, clear data, easy to read, very easy to use and highly reliable. 5Premium Material: Made of upgraded premium Abs plastic housing, Car diagnostic tool is impact resistant, high temperature resistant, not easy to break.