LAUNCH                                                    X-431 PAD III User Manual 
7 
2.2 VCI Connector (Only for Passenger Vehicle Version) 
   
 
Fig. 1-2 VCI connector 
1 
OBD-16 diagnostic 
connector 
To connect on vehicle’s OBD2 DLC. 
2  Mini USB port 
For  connecting  the  USB  cable  to  the tablet  to 
perform vehicle diagnosis. 
3  Mode indicator 
  It  illuminates red when the VCI connector is 
connected to the vehicle’s DLC. 
  Blue indicates  the VCI connector is  working 
in Bluetooth mode.