Generic OBD II Diagnostic Trouble Codes (DTCs) are those codes common to all compliant vehicles, regardless of make or model for European, Asian and domestic cars. A common set of Generic DTCs is what allows the full line of AutoXray Scan Tools and Code Readers to work on so many different vehicles.

Generic DTCs typically begin with ‘P0’ or ‘P2’ (‘P’ referring to Powertrain), followed by a 3-digit number (i.e., P0420 or P2420). These codes were originally designed to warn of faults that could cause the vehicle to emit excessive air pollution.

AutoXray Scan Tools and Code Readers will retrieve all the Generic Powertrain DTCs stored in the memory of your vehicle's engine computer. They will also clear all DTCs (including Enhanced DTCs) and turn off the Malfunction Indicator Lamp (MIL) also known as the Check Engine or Service Engine Soon light.