Launch- x431

Launch X431 Diagun IV with Full Set Adapters Full System OBD2 Diagnostic Tool Support Bluetooth/Wifi 2 Yrs Free Update

In Stock. History 7 sold. Item No. SP300-B

Buy Now: £540.00
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Product Description

  1. Launch X-431 Diagun IV supports Wi-Fi connection, one-click update,2 years free update, diagnostic feedback and all kinds of service functions (including oil lamp reset etc).
  2. We are Authorized Launch Dealer. Purchasing from us, you will get 100% genuine Launch Device.
  3. provide you best price, high-quality items and one year warranty with free technique service

Launch X431 Diagun IV With Full Adapters

Launch X431 Diagun IV Full Set pic-1

Top 9 Reasons to choose X431 Diagun IV:

1. Diagun Latest version: Diagun IV
2. With Android 7.0 system, support wifi one-click update 
3. Handset, Easy to operate, avoid broken or lost Bluetooth adapter.
4. SD Card storage: 16GB Storage, Enough room to download all software you want
5. Add Special Function: Brake Reset, Oil Reset, SAS Reset, BAT. Reset, Bleeding, Elec.TH Tottle
6. Rottle Rlrn, TPMS Reset, DPF REG.IMMO, Injector
7. 2 Years Free update online
8. Multi-language, easy to change the language by yourself.
9. Language including English, Spanish, French, Russian, Japanese, Arabic, Korean, Italian, German, Danish, Polish, Finnish, Dutch, Portuguese, Swedish, Turkish, Greek, Hungarian, Romanian, Serbian.

Launch X431 Diagun IV Description:

X-431 Diagun IV is a 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).

X431 Diagun IV Features and Functions:

1. Full Diagnose Function:
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;
X431 Diagun iv Special functions:
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:
1) Oil Reset Service
2) Steering Angle Calibration
3) Electronic Parking Brake Reset
4) Battery Register / Battery Maintenance
5) ABS Bleeding
6) Electronic Throttle Position Reset / Learn
7) Diesel Particulate Filter (DPF) Regeneration
8) Tire Pressure Monitor System Reset
2. Connecting 
with Bluetooth:
diagun iv communication via Bluetooth, very easy to use. X431 Diagun IV computer is specially designed for Android platform with clear and user-friendly interface (5.5 inch IPS screen with a resolution of 1280 x 720 pixels). X431 Diagun IV computer is equipped with an exclusive 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.
10. Software Update:
Once a newer diagnostic software version is detected, a prompt message will pop up on the screen. To keep synchronized with the latest version, tap “Update now” to enter the update center.

X431 Diagun IV Vehicle Coverage:

Wide Vehicle Coverage: both  of 12V diesel and 12V gasoline are ok

Launch X431 Diagun IV Full Set support car list

How to use X431 Diagun IV:

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 a non-OBDII vehicle, proceed as follows:
1. Locate vehicle’s DLC socket.
2. Plug the VCI connector into the vehicle’s DLC socket (It is suggested to use the OBD II extension cable to connect the VCI connector and DLC socket).
3. Choose one of the two ways to obtain power from:
   A. Power adaptor: Connect one end of the included power adapter to DC IN port of X-431 Diagun IV handset and the other end to AC outlet. 
   B. Internal battery pack

For a non-OBDI 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

How to begin diagnosis:

Launch X431 Diagun IV Start Diagnose

Launch X431 Diagun IV Full Set quick guide

Technical Parameters:

X-431 Diagun IV:
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

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%

X-431 Diagun IV FAQs:

Q: How to save power?
Please turn off the screen while X-431 Diagun IV keeps idle.
    Set a shorter standby time.
    Decrease the brightness of the screen.
    If WLAN connection is not required, please turn it off.
    Disable GPS function if GPS service is not in use.

Q: What should I do in case I forgot the screen lock?
You can set screen lock as a pattern or password. If you forgot the password, please consult your device provider or reset your device.
Warning: Resetting may cause data loss. Before use, please make sure important data has been backed up.

Q: How to do if the system runs slow?  

A: In this case, please do the followings:
> Check all running applications and stop the unnecessary applications (Steps: Settings -> Apps -> Running -> Tap the desired application and then tap “Stop”).
> Check all installed applications, remove the unnecessary applications (Steps: Settings -> Apps -> Downloaded -> Tap the desired application and then tap “Uninstall”).
If all the steps mentioned above are finished and the system still works slowly. Please try to close the system and reboot your X-431 Diagun IV.

Q: How to reset X-431 Diagun IV?
Resetting may cause data loss. Before doing so, please make sure important data and information has been backed up.
Do the following to reset X-431 Diagun IV:
1. Tap “Settings” --> “Back & Reset”;
2. Tap “Factory data reset”;
3. Tap “Reset tablet”;
4. Tap “Clear all data” to start resetting until the tool automatically reboots.

X-431 Diagun IV  Package List:

X-431 Diagun IV with full adapters



Shipping method and delivery time:

UK Warehouse Shipping: 2-4 working days, Only item title marked " Ship from UK " will ship from UK warehouse. ( UK local address 2-4 working days arrival, other European countries will take about 5-10 working days arrival depend on the place), We will pay the freight ship to each customer, If customer country does not have Shipping service in our UK warehouse or only have UPS service, customer need pay the UPS freight difference or package will ship from Shenzhen, China.
DHL Shipping: 2-4 working days, To help you clearance we will help declare a lower price on the invoice help clearance. If address is remote area, customer need pay remote freight or we will ship by Normal Post or Yanwen Express.
Yanwen Express: 5-10 working days, usually No Tax for European Countries or Remote Area . The tax was pre-paid, when package reached, there's no tax no extra fee for customers.
If you have any questions about the device, the price or the payment, please can contact us for free.
Contact Person: Elyza
Whatsapp: +86 13983755934
Telephone:  +86 13983755934
Wechat:     +86 13983755934
Official Email:
Online service support

After-sales service

After Sale Warranty: 1 Year