China ECU Programmer manufacturer

Global Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic Tool

Product Details:
Place of Origin: China
Brand Name: Launch
Certification: CE
Model Number: LXS05
Payment & Shipping Terms:
Minimum Order Quantity: 1 PCS
Packaging Details: Carton Package
Delivery Time: Within 1 working day
Payment Terms: West Union, Paypal and TT
Contact Now

Detail Information

Type: LAUNCH X431 DIAGUN 3 DIAGNOSTIC TOOL Language: Multi-languages
Update: Online Update Delivery: DHL, Fedex, Aramex, UPS, TNT
Car Models: Univeral Car Models Performance: Strong And High-quality
After Service: One Year Warranty Weight: 6.5KG
High Light:

Launch X-431 Diagun III


Launch X-431 Diagun 3


X-431 Diagun III

Product Description

Launch X-431 Diagun 3 Diagnostic Tool 100% Original X-431 Diagun III


Please click here to buy this product directly

LXS05 LAUNCH X-431 Diagun III User's Manual.pdf



If you want to make order online for Launch X431 Diagun III Scanner Original Update Online, please click here.





Global Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic ToolGlobal Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic ToolGlobal Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic Tool Global Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic Tool


Languages: English
Update Online: Free 1 Year

1. Newest scan tool
2. Wireless diagnosis
3. Fashionable and compact design
4. Long standby
5. Print screen function
6. Compare two groups of data flow oscillogram at the same time
7. Global scale can be used


Notes: Customers can store what they want to print in TF card as a form of picture. Then connect to PC and print it after testing.

Install the patch of DIAGUN printer before printing (downloaded on X431 website).
For the battery performance, it is recommended to charge the battery fully before the first application..


Launch X-431 Diagun 3 Auto Diagnostic Tool Description:

X-431 Diagun III was released in November 20th, 2012, a newly developed diagnostic computer with full color display screen. By communicating with the powerful DBScar diagnostic connector via Bluetooth or cable, X-431 Diagun III can test almost all the domestic cars and the imported ones from Asia, Europe and America. Meanwhile it features high quality test, upgrading fast any where at any time and synchronized with the newest international models. It’s more credible in quality and performance when compared with other products.


X-431 Diagun III Auto Diagnostic Tool is a new professional vehicle diagnostic tool designed and developed by LAUNCH for repair technicians. It’s smart, easy to carry, fully functional and convenient to use, and it’s the standard equipment for garage technicians. X-431Diagun III + Launch

DBScar diagnostic adaptor integrated design, supports wired and Bluetooth wireless diagnosis. Color and touch inductive screen, easy operation.


Auto Diagnostic Tool X-431 Diagun III can be connected to external printer through USB port to print the diagnostic result in real time and support the large capacity TF card to store the diagnostic result. It has a smart, portable design and is easy to operate, and multiple languages are provided to cater for different areas in the world. on the X-431 Diagun III stands for Car Cloud logo. Car Cloud is a state-of-an-art individual application product, which is newly developed based on our LAUNCH’s vehicle diagnostic devices and technology service platform with independent intellectual property rights, mainly providing professional, intelligent vehicle monitoring and diagnosing service for car owners.

Car Cloud website is an portal site and service platform for world-wide automobile aftermarket, which, as one of core Telematics applications, aims to provide data processing and application service for car users and all Telematics service providers of automotive aftermarket by collecting front-end DBS diagnostic data, and combining mobile internet and background cloud processing technology.


Global Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic ToolGlobal Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic Tool


X431 Diagun III Features:
--Global scale can be used
Original update online
Powerful diagnostic functions
Wireless diagnosis
Fashion and Integrated design
Better Battery system
Easy to comparison and analysis
Two DataStream waveforms can be displayed in one screen

CPU --- 400 MHz ARM9
Wide Touch Screen --- 480X272, 4.3 -inch LCD
DRAM --- 1G
Battery --- 3800mAh, 10hrs
Built-in hard disk--- 8G SSD
Upgrading/Printer Interface--- USB
wireless communication Modular --- Bluetooth
USB --- 2 USB Ports (USB 2.0)

Operation system --- WINCE 5.0
Diagnose --- Fully inherits from X431
Update --- Update online
Interface optimization --- entering into diagnosis desktop directly after powering on, easy to use
English/Metric Conversion for PID Values
Quick upgrade --- nearly 1000 times each year


Launch X-431 Diagun 3 Software List:


No. Origin Software Name Version
1 - Demo Software V14.30
2 Smart diagnostic software V17.27
3 Smart OBDII diagnostic software V22.13
4 America America Ford diagnostic software V41.60
5 Chrysler diagnostic software V28.01
6 GM diagnostic software V42.50
7 X431, Acura Diagnostic Software V10.43
8 X431, INFINITI Diagnostic Software V10.31
9 X431, Lexus Diagnostic Software V10.73
10 Australia Australia Ford diagnostic software V25.10
11 Holden diagnostic software V40.00
12 Brazil Brazil GM diagnostic software V12.01
13 China Brilliance Auto diagnostic software V30.00
14 BYD diagnostic software V17.01
15 Changan vehicle diagnostic software V15.00
16 ChangCheng diagnostic software V32.00
17 Changhe diagnostic software V20.00
18 Chery diagnostic software V45.01
19 GEELY diagnostic software V17.00
20 Gonow Auto diagnostic software V12.01
21 HaFei diagnostic software V24.00
22 JAC car diagnostic software V18.01
23 Jiangling diagnostic software V12.22
24 SGMW diagnostic software V17.00
25 Tianjin FAW diagnostic software V16.40
26 Xiamen Golden diagnostic software V13.00
27 XinKai Diagnostic software V11.02
28 ZhongShun diagnostic software V12.01
29 Zhongxing diagnostic software V21.00
30 ZOTYE diagnostic software V17.00
31 Europe Audi diagnostic software V26.30
32 Benz diagnostic software V45.76
33 Europe BMW diagnostic software V45.60
34 Citroen diagnostic software V40.46
35 Europe Ford diagnostic software V40.30
36 Fiat diagnostic software V32.60
37 Jaguar diagnostic software V18.10
38 Lancia diagnostic software V15.72
39 Landrover diagnostic software V31.43
40 Opel diagnostic software V39.93
41 Peugeot diagnostic software V42.34
42 Porsche diagnostic software V20.21
43 diagnostic software V40.75
44 Romeo diagnostic software V18.51
45 Rover diagnostic software V23.01
46 Saab diagnostic software V21.32
47 Seat diagnostic software V26.30
48 Skoda diagnostic software V26.30
49 Transporter&V-Class diagnostic software V19.43
50 Volkswagen diagnostic software V26.30
51 diagnostic software V41.61
52 India Indonesia Daihatsu diagnostic software V11.18
53 Indonesia Suzuki diagnostic software V10.09
54 Mahindra diagnostic software V11.03
55 MARUTI diagnostic software V14.03
56 TATA diagnostic software V13.03
57 Japan Daihatsu diagnostic software V19.90
58 Honda diagnostic software V43.94
59 JPIsuzu diagnostic software V13.30
60 Mazda diagnostic software V37.90
61 Mitsubishi diagnostic software V29.70
62 Nissan diagnostic software V41.20
63 Subaru diagnostic software V21.70
64 Suzuki diagnostic software V33.00
65 Japan Toyota diagnostic software V46.90
66 Korea Daewoo diagnostic software V26.60
67 Hyundai diagnostic software V47.90
68 Kia diagnostic software V41.90
69 Ssangyong diagnostic software V17.81
70 Malaysia Perodua diagnostic software V13.14
71 Proton diagnostic software V14.14
72 Russia GAZ diagnostic software V10.14
73 VAZ diagnostic software V13.05
74 S.Africa S.Africa Opel diagnostic software V10.60
75 Thailand Thailand Isuzu diagnostic software V13.30

Launch X-431 Diagun III Specification:

Operating System WIN CE 5.0
CPU 400 MHz ARM9
Memory Card 1G TF Card
Main Unit Universal Serial Bus/USB
Main Unit Power DC5V
X-431 Diagun Connector DC12V/24V
Display Screen 194X86X33MM, 4.3-inch LCD with touch screen
Rechargeable Battery 3800 mAh
Bluetooth Theoretically: 100m, suggest 15-20m
Upgrading Interface USB
Printer Interface USB
Color Touch Screen 480X272, 4.3”
Wireless communication Module Bluetooth
USB Standard USB 2.0 Ports
Working voltage of diagnostic adaptor DC 12V (DC 24V not yet supported)

Launch Diagun III Main unit components view:

Global Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic Tool
Global Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic ToolList of
Launch X-431 diagun iii configuration assembly:

Global Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic Tool
List of optional non-16pin connectors:

Global Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic Tool

Global Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic ToolGlobal Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic Tool


How To Use It:
Bluetooth (wireless) / Cable (wired) connections

2.Installation Location
Bluetooth (wireless) Connection Procedure of X-431 Diagun III:

2.1.Insert the TF card into the slot;
2.2.Find out the vehicle's DLC;
2.3.Plug the 16 PIN end of DBScar diagnostic connector into the vehicle's DLC.


FAQ (Frequently Asked Questions):
Q: Why the LCD touch screen responds so slowly in cold weather?
A: It is because the ambient temperature is close to the lower limit of operating temperature range (0-50℃). In this situation, it is necessary to warm up the machine for 30 minutes before test.

Q: Why there is no character on the backlit screen?
A: Check if the power is well connected. Turn off the machine, unplug it and then plug it again for power supply, one second later, try to turn on the machine.

Q: The screen does not respond or responds incorrectly when click with stylus.
A: It is necessary to calibrate the screen. Please see chapter 2.5.2 “Calibrate Touch Screen” for details.

Q: What can I do when the screen is confused?
A: Please quit the current application (interface), and run it again. If the problem still exists, please restart the system.

Q: Why can’t the data be input after Soft Keyboard is activated
A: The position where the cursor locates can’t be edited. Or you have not activated the cursor in the input position, please use the stylus to click the part to edit. You can input the data if the cursor flashes.

Q: Why X-431 Diagun III fails in communication with ECU?
A: Please check and make sure that the diagnostic connector and diagnostic program are matching the vehicle make.

Q: Why the saved data disappeared?
A: There are two possible causes:
1. Your TF card is damaged.
2. You’ve changed language, which is related to the data. You may find the data after switching back to the former language.

Q: Screen of main unit flashes at engine ignition moment.
A: Caused by electromagnetic disturbance and this is normal phenomenon.

Q: Diagnose interrupted during diagnosing process.
A: Caused by electromagnetic disturbing or poor connecting.

Q: There is no response when communicating with on-board computer.
A: Please confirm the proper voltage of power supply and check if the throttle has been closed, the transmission is in the neutral position, and the water is in proper temperature.

Q: The systems equipped with the vehicle can not be diagnosed.
A: DLC of some early models is separated; refer to User’s Manual for details.


Contact us:

Mob/Viber/Webchat/Whatsapp: 86-18098983455


Skype: bowshine2010

Web: /


How to buy from:

Global Original Update Online Launch X-431 Diagun III X-431 Diagun 3 Diagnostic Tool

If you want wholesale price, please contact with us so that we could offer you wholesaling price.



Related Products:
Autocom CDP Pro Plus Diagnostic Tool
LAUNCH X431 Diagun Diagnostic Tool
Launch X-431 GX3 Diagnostic Tool
Launch X-431 IV Diagnostic Tool
Autoboss V30 Diagnostic Tool


Get in touch with us

Enter Your Message

You Might Be Into These