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Launch X431 Diagun IV Full System Diagnostic Tool


SKU: Launch X431 Diagun IV Category: Tag:

Launch X431 Diagun IV Full System Diagnostic Tool.

Launch X431 Diagun IV  Full System Diagnsotic Tool X-431 Diagun 4 WiFi Bluetooth Scanner with Special Function Update Online Powerful Diagnotist Tool with 2 years Free Update X-431 Diagun IV Code Scanner

Launch X431 Diagun 4 highlights:

  • Support more than 20 languages, you can change the language by yourself easily.
    English, German, Japanese, Russian, French, Korea, Arabic, Spanish, Italy, Portuguese, Polish, Turkish, Dutch, Greek, Hungarian, Arabic, Danish, Persian, Romanian, Serbian, Finnish, Swedish and Czech.
  • Update: Launch X431 Diagun IV Update online two years for free, One-click update online via Wi-Fi.
  • No IP Limit, No need authorization, directly to use.
  • Add 11 Special Function:
    Brake Reset, Oil Reset, SAS Reset, BAT.Reset, Bleeding, Elec.TH Tottle Rottle Rlrn, TPMS Reset, DPF REG.
  • 2017 Latest version Diagun, with Android 7.0 system.
  • SD Card storage: 16GB, big capacity, enough room to download all software you want.
  • Handset, Easy to operate, avoid broken or lost Bluetooth adapter.

X-431 Diagun 4 Description:

X431 diagun iv is a new diagnostic tool release by Launch tech.

It composed of an X-431 PRO pad computer, a protection sleeve, a DBScar diagnostic connector and many OBD1 to OBD2 connector.

It communicate with your car by DBSCAR connect with bluetooth, it read car DTC and do diagnose function by the X431 Pro Pad computer, it achieves X431 series full car model and full system diagnose function, It can replace X431 Diagun III or X431 IV.

Meanwhile, taking advantage of mobile internet, it integrates more application and service, such as creating maintenance data base and case library, providing instant maintenance information, establishing public and private maintenance social circle etc.

As a result, it builds a broad vehicle diagnostic community, which helps you to share vehicle maintenance knowledge online, exchange vehicle maintenance experience online and provide vehicle maintenance related service support online. This will be another revolution raised by Launch in the vehicle diagnosis industry.

IMPORTANT: NEVER use Jump Leads, Start Booster or other sources of External Power while tester is connected to diagnostic socket because it will damage the diagnostic Main Unit. Do not connect or disconnect a diagnostic tool while engine is running.

Launch X431 Diagun 4 Features:

  • Tablet with high configuration.
  • Built-in Social Network Service allows access to diagnostic community.
  • Remote diagnosis & maintenance with golo (optional)
  • x431 diagun iv Original Bluetooth Distance: 10M (Without Obstacle)

Launch Diagun Function:

  1. Full Diagnose Function: X431 diagun iv can diagnose the electronic control system of prevailing vehicle models covering Asian, European, American and China. Full range car models and full car system diagnose make it a professional automotive diagnostic tool. Diagnosis functions include: Read DTCs, Clear DTCs, Read datastream, Special functions etc;
  2. Connecting by Bluetooth: X431 diagun iv communication via bluetooth, very easy to use.  X431 pro Pad computer specially designed for Android platform with clear and user-friendly interface. X431 pro Pad computer equipped with an exclusive X-431 V protection sleeve to prevent it from being damaged;
  3. Browser: Built-in Wi-Fi module makes surfing on the internet freely;
  4. Settings: To configure your personalized X-431 diagun iv through it;
  5. Search: Enables you to locate your target quickly and conveniently;
  6. Email: Allows you to send and receive email. External POP3 or IMAP email account for some common Web email service provider can be added;
  7. File Manager: You can manage the files or downloaded files stored in SD card efficiently;
  8. Other Additional Functions: Alarm, calendar and calculator etc.
  9. Applications: Other android based applications can be customized to install or uninstall.

X431 Diagun IV Support Vehicles Brand:

Abarth, Acura, Alfa Romeo, Audi, Bentley, BMW, Buick, Cadillac, Chevrolet, Chrysler, Citroen, Dacia, Daewoo, Daihatsu, Dodge, Fiat, Ford, GAZ, Geely, GMC

Goinggreen, Greatwall, Holden, Honda, Hyundai, Infiniti, Isuzu, Jaguar, Jeep, Lancia, Land Rover, Lexus, Mazda, Mercedes-Benz, Mini, Mitsubishi, Nissan

Opel, Perodua, Peugeot, Range Rover, Renault, Saab, Seat, Skoda, Smart, Ssangyong, Subaru, Suzuki, Tata. Toyota, Vauxhall, VAZ

Launch X431 Diagun 4 Support System:

Petrol & Diesel Engines, ABS, Airbags, Auto Transmisson, Immobilizer, Key Coding, Cruise Control, Instruments, Body Systems, Self Leveling Suspension, Seats, Doors, Gateway, Steering Angle, Air Suspension, Electronic Power Steering & Motor Assisted, Power Steering, Tyre Pressure, Rain Sensors, 4WD System, Stabilizer, Intelligent Parking Assist, Door Motors, Audio Systems, Air Conditioning, Tiptronic, Anti Theft, Soft Top, Headlamp Leveling, Central Locking, Automatic Clutch, DPF Reset, Electric Windows,Plip Programming, Heated Rear Window, Xenon Headlights, Wash Wipe, Fuel Burning Heater, Transfer Box, Seat Memory, Oil Life Service Reset, Sliding Doors, Electronic Throttle, Navigation System, Rollover Sensor, Cruise Control, Multi Function Steering Wheel, Aux Heating, Electronic Parking Brake, Clutch Electronics, and many, many more.

X-431 Diagun IV Technical Parameters:

  • Operating system:Android 7.0
  • Processor:Quad core 1.1 GHz
  • Memory:1GB
  • 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
  • Connectivity:
  • *Wi-Fi: WLAN 802.11b/g/n
  • *Bluetooth: Bluetooth 4.1
  • Working temperature:0℃ ~ 45℃
  • Storage temperature:-10℃ ~ 50℃

VCI connector:

  • Working voltage:9~18V
  • Working temperature:-10℃~55℃
  • Storage temperature:-20℃~70℃
  • Relative humidity:20%~90%

Packing List:

  • Diagun lV overseas host RoHs.
  • DBScar lV diagnostic connector RoHs.
  • X431 AIT OBD16  extension ine RoHs.
  • Diagun IV quickstart(English)RoHs.
  • X431 PIN anvelope.



Weight 2.5 kg
Dimensions 40 × 30 × 12 cm