The Global Automotive Diagnostic Scan Tools Market was sized near USD 5.5 billion in terms of value and X.X thousand units in 2016. The global automotive diagnostic scan toolsmarket is projected to grow with a CAGR of 4.75% during 2017-2023. An automotive scan tool is an electronic tool used to interface with other devices and sometimes reprogram vehicle control modules. One of the most familiar automotive scanning tool is Snap-On “brick” or MT2500/MTG2500.Diagnostics are often stored in ROM chips and are activated on start-up of the system. Automotive diagnostic scan tools are widely used in the vehicle station for all types of vehicles ranging from passenger vehicle car to heavy commercial vehicles to agriculture vehicles. The primary function of the automotive diagnostic scan tools is to identify the faults in the vehicles .It requires to plug the cable into vehicles diagnostic connector. Automotive diagnostic tools are also used reprogram and upgrade the vehicles control module.