Top Of the Range Launch X431 Diagnostic Computer, New Version, 2021 Model. High-end Diagnostic Machine, Works on All 12V Vehicles domestic & import since 1996 Cover All European, Japanese, Korean, American, Australian Models. Global Version. Support All System Diagnosis + Special Functions, Read DTCs, Clear DTCs, Read live data stream, reset service interval, coding, adaptation, testing, Online Coding, ADAS Calibration, Air Suspension Matching, Sunroof Initialization, TPMS and much more. X431 PAD V supports programming and coding, which is to write the relevant control information of the software into the automotive computer’s programmable EPROM or FLASH by making use of the electronic communication transmission technology. LAUNCH X431 PAD V is the only one support DOIP/CANFD protocol in the market until now , and it also support Security Gateway. DOIP/CANFD protocol is the new protocol , some new cars is with them , like for Land Rover , for GM , For Ford , it will be used to many other new cars . Updates 12 Months Free Online From Launch ! Already registered with dealer code on Launch website and installed the latest software.