وصف
Calibration and ProCal 4 tool are VIN locked to a single vehicle and are not transferrable. Please contact the Tech Line with additional questions. ProCal 4 software only available for Windows 7 or greater. Will NOT work with Windows 10 in "S Mode". ProCal 4 tool receives periodic firmware updates for greater usability and additional features. Please connect tool to PC periodically to receive the updates automatically.