The Launch Tech USA X-431 Torque AUTOHD is a car and truck diagnostic kit that integrates with the X-431 Torque III tablet and HDIII module, creating professional-level and complete diagnosis. The featured heavy duty service functions and calibration functions works on light, medium, and heavy duty vehicles such as Cummins, Detroit, Freightliner, and more. It also offers optional ADAS calibration, guided VW and AUDI functions, FCA security gateway, Code Assist by Identifix, and more.