. Read issues with Engine, Transmission, ABS, SRS/Air Bag2. Read Vehicle Information: Display the information such as VIN (Vehicle identification Number), CID (Calibration ID) and CVN (Calibration verification number), etc.3. WiFi updates.4. Read and Clear DTCs: Show the detailed description of the Diagnostic Trouble Code (DTC) and clear reset the diagnostic information.5. O2 Sensor Test: Show the last results of O2 sensor test in graphic display for troubleshooting.6. On-Board Monitor Test: Read the results of on-board diagnostic monitoring tests for specific components systems.