X-431 PRO V4.0 is a medium and high-end product developed by Launch. It inherits many advantages of X-431 PRO series, such as wide vehicle coverage, strong diagnostic functions and accurate test data. In addition, it supports extension module: endoscope and anti-theft key matching
It can automatically identify vehicle information and complete rapid diagnosis. Users can also check online vehicle maintenance records.
•Full vehicle system diagnosis, coverage for abundant US, Asian and European makes and models
•11 special functions for the main brands
•Remote diagnosis allowing you to work on a vehicle from your tool without being on-site
•Read all DTC types for full system, view, graph and record data PIDs, actuation test and all other diagnostic function etc
•Compatible with immobilizer and WiFi printer module