X431 diagun iv, can replace X431 Diagun III or X431 IV, is a new diagnostic tool release by Launch tech. It is composed of anX431 Diagun IV computer, a protection sleeve, a DBScar diagnostic connector and many OBD1 to OBD2 connectors. It communicates with your car by DBSCAR connecting with Bluetooth, it reads car DTCs and does diagnose function by the X431 Pro Pad computer, it achieves X431 series full car model and full system diagnostic function.
Launch X431 Diagun IV Diagnostic Scanner with 2 years Free Update
Top 8 reasons to choose Diagun IV full set
x431 diagun iv Original Bluetooth Distance:
- 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 11 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
- Support 131 kinds of car software
- With full set yellow cable& connectors
- Language including: English,Spanish,French,Russian,Japanese,Arabic,Korean,Italian,German, Danish,polish,Finnish,Dutch,Czech,Portuguese,Swedish,Turkish,Greek,Hungarian,Romanian,Serbian
10M (Without Obstacle)
1.Full Diagnose Function:
*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.
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
Electronic Throttle Position Reset / Learn
Diesel Particulate Filter (DPF) Regeneration
Tire Pressure Monitor System Reset
2. Connecting by Bluetooth
X431 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;
Built-in Wi-Fi module makes surfing on the internet freely;
To configure your personalized X-431 diagun iv through it;
Enables you to locate your target quickly and conveniently;
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.
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.
X-431 Diagun IV Technical Parameters:
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
Connectivity: Wi-Fi: WLAN 802.11b/g/n
Bluetooth: Bluetooth 4.1
Working temperature 0℃ ~ 45℃
Storage temperature -10℃ ~ 50℃
VCI connector Parameters:
Working voltage: 9 ~18V
Working temperature: -10℃ ~ 55℃
Storage temperature: -20℃ ~ 70℃
Relative humidity: 20% ~ 90%
Launch Diagun IV Software Car List:
Note: Software with red font is required to be purchased separately.
1pc x Diagun lV overseas host RoHs
1pc x DBScar lV diagnostic connector RoHs
1pc x X431 AIT OBD16 extension ine RoHs
1pc x Diagun IV quickstart(English)RoHs
1pc x X431 PIN anvelope
Diagun 4 FAQs:
1. 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.
2. What should I do in case I forgot the screen lock?
You can set screen lock as 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.
3. How to do if the system runs slow?
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 steps mentioned above are finished and the system still works slowly. Please try to close the system and reboot your X-431 Diagun IV.
4. 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.
Shipment Option and Delivery Time In OBDiitool.co.uk
1. Shipment from Shenzhen/ Hongkong warehouse
1)DHL Shipping and Other Express Service:
- Take About 5-7 working days
- DHL will be the default delivery method
- To help you clearance we will declare a lower price on the invoice to help clearance.
- If address is remote area, you need pay remote freight 35 USD or we will ship by Normal Post or Yanwen/EMS/Aramex Express.
- For some eu countries, there might be customs duty problem, if you have any special rquest on this, you can email to inform us your suggestions.
3)Normal Registered Airmail Post way
- Take About 7-10 working days,No Tax Problem
- 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.
- Due to high custom tax in European Countries,Like Germany, Greece,Romania,Sweden,France,etc, we will use Yanwen express as first option, if you will need faster DHL shipment, please contact us ,thank you.
2. UK, Amazon US, Canada, and Australia Warehouse Shipping:
- Take About 10-16 working days, Sometimes will be 20 days.
- Registered Airmail Includes Netherlands Post, USPS Post, Singapore Post, Hongkong Post, etc
- Order amount less than 150USD, and package weight less than 2KG will be sent by Registered airmail.
- But if you feel it is really slow, and want us to send by DHL, you can choose "Premium Delivery" and pay for the extra shipping for express service. finally we will send it by DHL.
- Item title marked "Ship from UK"
- Take About 3-7 working days, Free TAX, faster shipping with cheaper price.
- If US/UK Stock was sold out, your order will be shipped from China via DHL or YANWEN(No Tax).
- We have stocked up hot sale items in UK, Amazon US and Australia Warehouse, which is more convenient for you.
- We can offer you lifetime customer service and tech support.
- If you have any problems, please provide error image or video to show the problem, and kindly describe it in detail;
- Technician will try their best to help you solve the problem. If there are no solutions, you can return for a refund or get a new one for replacement.
For any question, please contact us at: