How to Use Launch X431 Diagun III

Launch X431 Diagun III X-431 is a new professional vehicle diagnostic tool designed and developed by LAUNCH for repair technicians.

X-431 diagun smart, easy to carry, fully functional and convenient to use, and it’s the standard equipment for garage technicians.

Original Launch X431 Diagun III X-431 Bluetooth Update Online Free 1 year.

This is a new tool.Many customers don't know how to use Launch X431 diagun III.

Now please follow me:

1. Connections
Bluetooth (wireless) / Cable (wired) connections

2. Installation Location
Bluetooth (wireless) Connection Procedure of X-431 Diagun III:
1. Insert the TF card into the slot;
2. Find out the vehicle’s DLC;
3. Plug the 16 PIN end of DBScar diagnostic connector into the vehicle’s DLC.

 How to change the language of X431 diagun III:

To set the language of user interfaces.

On the system setting main menu,click "Language switching",the system will enter Fig.2-10.

Choose the desired one,and click"OK",follow the prompt message to restart it until it takes effect.