Launch X431 Diagun IV Hand Hold Auto Diagnostic Tool with 2 Years Free Update Online

What is Launch X431 Diagun IV Hand Hold Auto Diagnostic Tool?

2017 New 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. Meanwhile, taking advantage of mobile internet, it integrates more application and service, such as creating maintenance database 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 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.

Top Reason to choose X431 Diagun IV Hand Hold Auto Diagnostic Tool:

1. 2017 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 adpater.
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 Rottle Rlrn, TPMS Reset, DPF REG.IMMO,Injector
6. 2 Years Free update online
7. 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, Farsi, Finnish, Chinese, etc.
8. 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. 
9. 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 Hand Hold Auto Diagnostic Tool Product Display



Launch X431 Diagun IV Hand Hold Auto Diagnostic Tool Product Features:

Tablet with high configuration (in the last paragraph, there are technical parameters)
Built-in Social Network Service allows access to diagnostic community
One-click update online via Wi-Fi
Remote diagnosis & maintenance with golo (optional) 

Launch X431 Diagun IV Hand Hold Auto Diagnostic Tool Product Functions:

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;
Launch 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:
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
 
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;
  
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.


Vehicle Connection of Launch X431 Diagun IV Hand Hold Auto Diagnostic Tool:

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:

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. 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 adaptor to DC IN port of X-431 Diagun IV handset, and the other end to AC outlet. 
   B. Internal battery pack

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

Launch X 431 Diagun IV Tech Parameters:
VCI Connector:
Launch X431 Diagun Packing List

X-431 Diagun IV handset
VCI connector(Bluetooth connector)
Password envelope 
Power adaptor

FAQ

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.

Our Services:
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