LAUNCH                  EasyDiag user’s guide 
2. Structure 
 
Fig2.2 
① OBD-16 diagnostic 
connector
To connect vehicle’s OBD2 
diagnostic socket
② Power indicator It will light up once EasyDiag is 
plugged into OBD2 diagnostic 
socket.
③ Communication 
indicator
It will flash when EasyDiag is 
communicating with mobile 
terminal or EasyDiag is resetting.
④ Micro USB port To connect PC for data 
transmission or upgrade via USB 
cable
 
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