Guangdong, China
Business Type:
Trading Company
Main Products:
Number of Employees:
Year of Establishment:
OEM/ODM Availability:
OEM/ODM Service
Sample Available
French / Japanese Speaker

Auto Tool, Auto Diagnostic Tool, Launch X431 manufacturer / supplier in China, offering Original Launch X431 Diagun IV Global Version Auto Scanner, Thinkdiag Vehicle′s Full System Diagnostic Tool OBD2 Scanner 15 Reset Functions Full OBD2 Functions, Car Brake Fluid Tester Pen Bf100 LED for DOT3/DOT4/DOT5.1 Brake Fluid Tester Automobile Accurate Brake Oil Quality Check Pen and so on.

Diamond Member Since 2010
Audited Supplier
Supplier Homepage Products Launch Distributor Original Launch X431 Diagun IV Global Version Auto Scanner
  • Original Launch X431 Diagun IV Global Version Auto Scanner
  • Original Launch X431 Diagun IV Global Version Auto Scanner
  • Original Launch X431 Diagun IV Global Version Auto Scanner
  • Original Launch X431 Diagun IV Global Version Auto Scanner
  • Original Launch X431 Diagun IV Global Version Auto Scanner
  • Original Launch X431 Diagun IV Global Version Auto Scanner

Original Launch X431 Diagun IV Global Version Auto Scanner

Min. Order / Reference FOB Price
1 Piece US $799/ Piece
Port: Shenzhen, China
Production Capacity: 1000
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram, Credit card
Testing Equipment Type: Diagnostic Tool
Certification: CE
Update Method: by Internet
Condition: New
Standard: Standard
Language: Multi-Language

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Basic Info.

Model NO.
Product Name
Launch X431 Diagun IV
Support Online One-Click Update, 2 Years Free U
Dealer Code
Special Features
WiFi, Bluetooth
Item Type
Battery Testers
Transport Package
Carton Box

Launch X431 Diagun IV Car Diagnostic Tool with Multi-language
There are 3 kinds for choice, the price is different.
1. Only Diagun IV
2. Diagun IV with yellow box full cables
3. Diagun with printer and yellow box full cables
Top Reason to choose X431 Diagun IV:
2017 Diagun Latest version : Diagun IV
With Android 7.0 system, support wifi one-click update 
Handset, Easy to operate, avoid broken or lost bluetooth adpater.
SD Card storage: 16GB Storage,Enough room to download all software you want
Add Special Function: Brake Reset,Oil Reset,SAS Reset,BAT.Reset,Bleeding,Elec.TH Tottle Rottle Rlrn, TPMS Reset, DPF REG.IMMO,Injector
2 Years Free update online
Multi-language, easy to change the language by yourself.
Language including: English,Spanish,French,Russian,Japanese,Arabic,Korean,Italian,German, Danish,polish,Finnish,Dutch,Czech,Portuguese,Swedish,Turkish,Greek,Hungarian,Romanian,Serbian 
X-431 Diagun IV is an slim evolutionary vehicle diagnostic tool. Featuring a quad-core 1.1GHz processor, and a 5.5 inch capacitive screen, X-431 Diagun IV delivers diagnostic functionality which helps to diagnose vehicle issues more efficiently.
In addition, X-431 Diagun IV supports Wi-Fi connection, one-click update, diagnostic feedback and all kinds of service functions (including oil lamp reset etc).
    *Diagnose the electronic control systems of prevailing vehicle models covering Asian, European, American and Chinese. Diagnosis functions include: Read DTCs, Clear DTCs and Read data stream etc.
    *Specially designed for Android platform with clear and user-friendly interface.
    *Via Bluetooth, it is simple for the VCI connector to communicate with X-431 Diagun IV.
  B.Reset: Includes all kinds of maintenance resets.
  C.One-click Update: lets you update diagnostic software and APK more efficiently.
2.Browser: built-in Wi-Fi module makes surfing on the internet freely.
3.Email: allows you to send and receive emails.
4.Settings: to configure your personalized X-431 Diagun IV through it.
5.Applications: other android based applications can be customized to install or uninstall.
Function menu:
Name                                                  Description                                                                      
Diagnose                         Configures   X-431   Diagun   IV   to   operate   as   a diagnostic tool.
Special Function              To perform some maintenance items, including electronic throttle position reset, ABS bleeding, oil lamp reset etc.
Feedback Diagnosis        This option allows you to feed back the diagnostic reports/software bugs to us for troubleshooting and analysis.
Software Upgrade            To update vehicle diagnostic software. If you keep signed in, a pop-up message will appear on the screen once a newer version is detected.
Maintenance Help            To browse the FAQ, Quick Start Guide, User Manual and How-To videos.
Personal Center               To manage, activate your VCI connector, diagnostic report or personal information etc.
Vehicle connection:
The method used to connect the VCI connector to a vehicle's DLC depends on the vehicle's configuration as follows:
• A vehicle equipped with an OBD II management system supplies both communication and 12V power through a standardized DLC.
• A vehicle not equipped with an OBD II management system supplies communication through a DLC connection, and in some cases supplies 12V power through the cigarette lighter receptacle or a connection to the vehicle battery.
For non-OBDII vehicle, proceed as follows:
1. Locate vehicle's DLC socket.
2. Select the corresponding non-16pin connector.
3.  Plug the non-16pin end of the connector into the DLC socket, then connect the other end to the OBD I adaptor, and then tighten the captive screws.
4. Connect the other end of the adaptor to the included VCI connector.
5. To supply power to OBD I adaptor from:
   A. Cigarette Lighter cable(optional): Connect one end of the cigarette lighter cable to vehicle's cigarette lighter receptacle, and the other end to the power jack of OBD I adaptor.
   B. Battery Clamps Cable(optional): Connect one end of the battery clamps
Reset function:
The Reset section is specially designed to provide you quick access to the vehicle systems for various scheduled service and maintenance performances. All resetting operations are driven by executive commands. Just by following the on-screen prompts to select appropriate execution options, input correct values or data, and perform necessary actions, the system will guide you through the complete performance.
The most commonly performed service functions contain:
• Oil Reset Service
• Steering Angle Calibration
• Electronic Parking Brake Reset
• Battery Register / Battery Maintenance
• ABS Bleeding
• Electronic Throttle Position Reset / Learn
• Diesel Particulate Filter (DPF) Regeneration
• Tire Pressure Monitor System Reset
Technical Parameters:
X-431 Diagun IV:
Operating system:Android 7.0
Processor:Quad core 1.1 GHz
Storage:16GB (Expandable up to 64GB)
LCD screen:5.5 inch IPS screen with a resolution of 1280 x 720 pixels
Camera:Front-facing 2MP camera + rear-facing 8MP camera
Battery:2500mh rechargeable polymer lithium battery
*Wi-Fi: WLAN 802.11b/g/n
*Bluetooth: Bluetooth 4.1
Working temperature:0ºC ~ 45ºC
Storage temperature:-10ºC ~ 50ºC
VCI connector:
Working voltage:9~18V 
Working temperature:-10ºC~55ºC 
Storage temperature:-20ºC~70ºC
Relative humidity:20%~90%
Package List:
X-431 Diagun IV handset
VCI connector(Bluetooth connector)
Password envelope 
Power adaptor
Original Launch X431 Diagun IV Global Version Auto Scanner
Original Launch X431 Diagun IV Global Version Auto Scanner
Original Launch X431 Diagun IV Global Version Auto Scanner

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