Launch X-431 Diagun 3 Diagnostic Tool 100% Original X-431 Diagun III
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.
Update Online: Free 1 Year
Version: DIAGUN III
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
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,
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
X431 Diagun III Features:
--Global scale can be used
Original update online
Powerful diagnostic functions
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:
Smart diagnostic software
Smart OBDII diagnostic software
America Ford diagnostic software
Chrysler diagnostic software
GM diagnostic software
X431, Acura Diagnostic Software
X431, INFINITI Diagnostic Software
X431, Lexus Diagnostic Software
Australia Ford diagnostic software
Holden diagnostic software
Brazil GM diagnostic software
Brilliance Auto diagnostic software
BYD diagnostic software
Changan vehicle diagnostic software
ChangCheng diagnostic software
Changhe diagnostic software
Chery diagnostic software
GEELY diagnostic software
Gonow Auto diagnostic software
HaFei diagnostic software
JAC car diagnostic software
Jiangling diagnostic software
SGMW diagnostic software
Tianjin FAW diagnostic software
Xiamen Golden diagnostic software
XinKai Diagnostic software
ZhongShun diagnostic software
Zhongxing diagnostic software
ZOTYE diagnostic software
Audi diagnostic software
Benz diagnostic software
BMW diagnostic software
Citroen diagnostic software
Europe Ford diagnostic software
Fiat diagnostic software
Jaguar diagnostic software
Lancia diagnostic software
Landrover diagnostic software
Opel diagnostic software
Peugeot diagnostic software
Porsche diagnostic software
Renault diagnostic software
Romeo diagnostic software
Rover diagnostic software
Saab diagnostic software
Seat diagnostic software
Skoda diagnostic software
Transporter&V-Class diagnostic software
Volkswagen diagnostic software
Volvo diagnostic software
Indonesia Daihatsu diagnostic software
Indonesia Suzuki diagnostic software
Mahindra diagnostic software
MARUTI diagnostic software
TATA diagnostic software
Daihatsu diagnostic software
Honda diagnostic software
JPIsuzu diagnostic software
Mazda diagnostic software
Mitsubishi diagnostic software
Nissan diagnostic software
Subaru diagnostic software
Suzuki diagnostic software
Toyota diagnostic software
Daewoo diagnostic software
Hyundai diagnostic software
Kia diagnostic software
Ssangyong diagnostic software
Perodua diagnostic software
Proton diagnostic software
GAZ diagnostic software
VAZ diagnostic software
S.Africa Opel diagnostic software
Thailand Isuzu diagnostic software
Launch X-431 Diagun III Specification:
WIN CE 5.0
400 MHz ARM9
1G TF Card
Universal Serial Bus/USB
Main Unit Power
X-431 Diagun Connector
194X86X33MM, 4.3-inch LCD with touch screen
Theoretically: 100m, suggest 15-20m
Color Touch Screen
Wireless communication Module
Standard USB 2.0 Ports
Working voltage of diagnostic adaptor
DC 12V (DC 24V not yet supported)
Launch Diagun III Main unit components view:
List of Launch X-431 diagun iii configuration assembly:
List of optional non-16pin connectors:
How To Use It:
Bluetooth (wireless) / Cable (wired) connections
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
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
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
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
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