If you have any questions before or after you purchase the products, please visit iCarsoft official website and contact Technical Support department by email for help. If your vehicle were produced before year 2005 or after year 2014,or if you want to do specific functions, please kindly confirm with us about the compatibility before purchasing ! iCarsoft US V2.0 can do it all-reads and clears trouble codes on all the systems such as engine, transmission, ABS and airbag etc. Support OBD II/EOBD ten modes of operation full ecu diagnosis The print data function allows you printing out diagnostic data recorded by the scan tool or customized test reports Oil light/service reset,Electronic Parking Brake (EPB) system maintenance,Steering Angle Sensor (SAS) Calibration,Diesel Particulate Filter (DPF) Regeneration Control System Update free iCarsoft US V2.0 Diagnostic Scan Tool for American Vehicles Ford/GM (Cherolet/Buick/Cadillac/GMC)/Chrysler/Jeep/Holden +Oil Reset +EPB+BMS+DPF+SAS+ETC+BLD+INJ