In this blog,we will tell you how to register and how to use the Launch X431 Scanner.

We would like to provide full tips for Launch X431 Pro users.This tips also work for other Launch X431 model like X431 Pro mini,Diagun and more models.

*What to do when you got a Launch X431 Package

*How to register and update the Launch X431 Pro

*How to use a Launch X431 V Pro

What to do when you got a Launch X431 Pro package?

Please check package to make sure you got full parts.

What Comes With ALL-IN-ONE Launch X431 V PRO Scanner

X-431 V pro host, QUICK START GUIDE, Papal USER MANUAL, PIN envelope, Storage Case, CLIPPER, FUSE, BLUETOOTH ADAPTER (DBScar-4/DS301), SWITCHING ADAPTER, AIT I OBD16 Extension Cable, USB A to Micro cable, Cigarette Lighter Line,;3 Adapter Plugs applicable for US,UK,EURO.

14 Connectors :TOYOTA-17, HONDA-3, MAZDA-17,FORD-6+1,SSANG YONG-20 , CHRYSLER-6, SUBARU-9 , KIA-20, DAEWOO-12 ,GEELY-22 ,GMVAZ-12, DAEWOO-12, BMW-20, BENZ-38



How to register and update the Launch X431 Pro ?

A.Open the Launch X431 Pro app and click the 'Login>New registration'

B.Create an Account,set up the Usename Password Email Country.
Please be mind,You will not see the CAPTCHA If you use underscore in usename.

C.Next step,enter the serial number and activation code.

We have a Launch Paper come with the serial number and activation code.

D.So we have successful completed the registration and start to download diagnostic software.

E.Here is update interface,we can select all vehicles to update.

Please be mind,we need wait 1~2 hours for full updating.

How to use a Launch X431 V Pro

Now,we have completed the Launch X431 we can start to do diagnostic test on cars.

A.Connect the Bluetooth device and plug into car OBD2 port.

B.Open the Launch X431 V App

About Launch X431 Pro We also call X431 V 

C.2020 newest version X-431 V V5.00.000,Let start from intelligent diagnose that mean automatic diagnosis.

D.If the process sucessful,please select Health report.

X431 Diagnostic codes


F.If you high value the actuation/bidirectional test features,please check here.

You can turn on/off headlight,Car sunroof and injector cut off test,cylinder performance test ,evap test etc...

G.We can use the via live data for every system.

Launch X431 scanner support view live data graph.


Launch X431 quick guide manual download

Launch X431 scanner register and how to use video.


How to use a Launch X431 V Pro

Full tipsHow to register launch x431 scannerHow to update launch x431How to use a launch x431 proHow to use launch x431Step by step

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