LAUNCH       X-431 IMMO Pro User Manual 
6 Diagnosis 
6.1 Intelligent Diagnose 
Through simple Bluetooth communication between the display tablet and VCI, 
you can easily get the VIN (Vehicle Identification Number) information of the 
currently identified vehicle. Once the VIN is successfully identified, the system 
will retrieve it from the remote server and then guide you to vehicle information 
page without the necessity of step-by-step manual menu selection.   
The vehicle information page lists all historical diagnostic records of the vehicle, 
which lets the technician have a total command of the vehicle faults. In addition, 
a quick dial to local diagnose and diagnostic function are also available on this 
page for reducing the roundabout time and increasing productivity. 
  Notes:   
•  Before using this  function, please make sure the VCI is properly connected to the 
vehicle’s DLC. For detailed connection, see Chapter 4.2. 
•  A stable network connection is required for this function. 
1.  Tap Intelligent Diagnose on the Job menu screen to start pairing with the 
VCI.   
2.  After pairing is complete, the tablet starts reading the vehicle VIN. 
A. If the VIN can be found from the remote server database, the following 
screen will appear: 
 
•  Tap Diagnostic to start a new diagnostic session. 
26