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LAUNCH TECH X-431 V+ V4.0 User Manual

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Version: V1.00.000
Revised date: 04-22-2020
Statement: LAUNCH owns the complete intellectual property rights for the
software used by this product. For any reverse engineering or cracking actions
against the software, LAUNCH will block the use of this product and reserve the
right to pursue their legal liabilities.

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Summary of Contents for LAUNCH TECH X-431 V+ V4.0

  • Page 1 Version: V1.00.000 Revised date: 04-22-2020 Statement: LAUNCH owns the complete intellectual property rights for the software used by this product. For any reverse engineering or cracking actions against the software, LAUNCH will block the use of this product and reserve the right to pursue their legal liabilities.
  • Page 2 X-431 V+ V4.0 User Manual Copyright Information Copyright © 2020 by LAUNCH TECH CO., LTD. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of LAUNCH.
  • Page 3 LAUNCH X-431 V+ V4.0 User Manual Important Safety Precautions Important: To avoid personal injury, property damage, or accidental damage to the product, read all of the information in this section before using the product.  Never collide, throw, or puncture the tool, and avoid falling, extruding and bending it.
  • Page 4 LAUNCH X-431 V+ V4.0 User Manual the engine is running.  Put blocks in front of the drive wheels and never leave the vehicle unattended while testing.  Keep the tool dry, clean, free from oil, water or grease. Use a mild detergent on a clean cloth to clear the outside of the equipment as necessary.
  • Page 5 LAUNCH X-431 V+ V4.0 User Manual TABLE OF CONTENTS 1 Introduction ....................1 1.1 Product Profile ..................1 1.2 Package List (Only for Passenger Vehicle Configuration) ....... 2 1.2 Package List (Only for Commercial Vehicle Configuration)...... 3 1.3 Components & Controls ................4 1.3.1 Display Tablet (Only for Passenger Vehicle Configuration) ....
  • Page 6 LAUNCH X-431 V+ V4.0 User Manual 4.2 Vehicle Connection (Only for Passenger Vehicle Configuration) ....22 4.2 Vehicle Connection (Only for Commercial Vehicle Configuration) ..23 5 Diagnosis .....................25 5.1 Intelligent Diagnose ................25 5.2 Local Diagnose ..................28 5.2.1 Health Report (Quick Test) ..............34 5.2.2 System Scan ...................37...
  • Page 7 LAUNCH X-431 V+ V4.0 User Manual 7.1 Update Diagnostic Software & APP ............64 7.2 Update Frequently Used software ............65 7.3 Renew Subscription................65 8 TPMS......................68 9 User Info .......................70 9.1 VCI ......................70 9.2 VCI Management (Only for Passenger Vehicle Configuration) ....70 9.2 VCI Management (Only for Commercial Vehicle Configuration) .....70...
  • Page 8 X-431 V+ V4.0 User Manual 1 Introduction 1.1 Product Profile X-431 V+ V4.0 is a powerful Android-based diagnostic tool, which has several production configurations ranging from commercial vehicle to passenger vehicle. It inherits from LAUNCH’s advanced diagnosing technology and is characterized by covering a wide range of vehicles, featuring powerful functions, and providing precise test result.
  • Page 9 LAUNCH X-431 V+ V4.0 User Manual  TPMS: Enables you to activate tire pressure information, program tire pressure sensor and perform the TPMS relearning functions etc. It needs to work with the TSGUN device (sold separately) to perform all kinds of various TPMS functions.
  • Page 10 LAUNCH X-431 V+ V4.0 User Manual product registration. Power adaptor For charging the tablet via AC outlet. (Optional) Battery clamps To supply power to the non-16pin (Optional) cable connector from the vehicle’s battery. To supply power to the non-16pin Cigarette lighter connector from the vehicle’s cigarette...
  • Page 11 LAUNCH X-431 V+ V4.0 User Manual To connect the VCI module to Diagnostic cable vehicle’s DLC. To supply power to the VCI module Cigarette lighter through connection to cigarette (optional) cable lighter receptacle. To supply power to the VCI module Battery clamps through connection to vehicle’s...
  • Page 12 LAUNCH X-431 V+ V4.0 User Manual In Off mode, press it for 3 seconds to turn the tablet on. In On mode:  Press it once to activate the LCD if the LCD is off. POWER Key  Press it once to turn off the LCD if the LCD lights up.
  • Page 13 LAUNCH X-431 V+ V4.0 User Manual Rear Camera For housing the VCI. The VCI is pre-installed in this slot on the back of the display tablet. Use the hand to press the Docking slot for VCI once, it will automatically ejected from the docking slot.
  • Page 14 LAUNCH X-431 V+ V4.0 User Manual 1.3.1 Display Tablet (Only for Commercial Vehicle Configuration) The tablet acts as the central processing system, which is used to receive and analyze the live vehicle data from the VCI device and then output the test result.
  • Page 15 LAUNCH X-431 V+ V4.0 User Manual off. Press it once to turn off the LCD if the LCD lights up. • Press and hold it for 3 seconds to turn it off. • Press and hold it for 8 seconds to perform forced shutdown.
  • Page 16 LAUNCH X-431 V+ V4.0 User Manual OBD-16 diagnostic To connect on vehicle’s OBD II DLC. connector  Illuminates red when the VCI is connected to the vehicle’s DLC. Mode indicator  Blue indicates the VCI is working in wireless (BT) communication mode.
  • Page 17 LAUNCH X-431 V+ V4.0 User Manual DC-IN power jack Connects the power adaptor. Connects the diagnostic cable. Diagnostic socket It is defined as follows:  Vehicle: While communicating with the vehicle, the indicator lights up and flashes. Otherwise, it will not illuminate.
  • Page 18 LAUNCH X-431 V+ V4.0 User Manual Wireless: It lights up when the module works as a Wi-Fi hotspot or wireless adaptor. Currently disabled and only reserved for Data I/O port subsequent function extension. 1.4 Technical Parameters 1.4.1 Display tablet (Only for Passenger Vehicle Configuration)
  • Page 19 LAUNCH X-431 V+ V4.0 User Manual Front-facing 5.0MP + Rear-facing 8.0MP Camera camera  Wi-Fi (802.11a/b/g/n/ac) Connectivity  Bluetooth Working temperature 0℃ ~ 50℃ ℃ Storage temperature 70℃ 1.4.2 VCI (Only for Passenger Vehicle Configuration) Working voltage DC 9 ~18V Working temperature 0℃~ 50℃...
  • Page 20 LAUNCH X-431 V+ V4.0 User Manual 2 Initial Use 2.1 Charging & Turning On 1. Use the included power adaptor to charge the tablet. 2. After charging is complete, press the POWER button to turn the tablet on. The system starts initializing and then enters the home screen.
  • Page 21 LAUNCH X-431 V+ V4.0 User Manual Long press: Tap and hold on the current interface or area until a contextual menu pops up on the screen, and then release it. Slide: To jump to different pages. Drag: Tap the application icon and drop it to other location.
  • Page 22 LAUNCH X-431 V+ V4.0 User Manual 2.7 Network Setup The tablet has built-in Wi-Fi that can be used to get online. Once you’re online, you can register your tool, surf the Internet, get apps, send email, launch the remote diagnosis, and check for software updates etc.
  • Page 23 LAUNCH X-431 V+ V4.0 User Manual 3 Getting Started 3.1 Register & Update Follow the steps below to proceed registration and update: Tap the application icon on the home screen to launch it, and then tap Login to enter the login interface of diagnosis software.
  • Page 24 LAUNCH X-431 V+ V4.0 User Manual Input the 12-digit Product Serial Number and 8-digit Activation Code (can be obtained from the password envelope), and then tap Activate. Tap Yes to navigate to the update center to update all available software. Tap No to ignore it.
  • Page 25 LAUNCH X-431 V+ V4.0 User Manual Note: The tablet has an auto-save function. Once the username and password are correctly entered, the system will automatically store it. Next time you login the system, you will not be asked to input the account manually.
  • Page 26 LAUNCH X-431 V+ V4.0 User Manual tire pressure sensor and perform the TPMS relearning functions etc. It needs to work with the TSGUN device (sold separately) to perform all kinds of various TPMS functions. Software Update To update vehicle diagnostic software and APK.
  • Page 27 LAUNCH X-431 V+ V4.0 User Manual the screen and goes through the whole diagnostic session. The table below provides a brief description for the operations of the diagnostics toolbar buttons: Name Description Home Returns to Job menu screen. Tap to print the selected screenshots out via external printer.
  • Page 28 LAUNCH X-431 V+ V4.0 User Manual 4 Connections 4.1 Preparation Normal testing conditions  Turn on the vehicle power supply.  Vehicle battery voltage range should be 9-14 volts or 18~30 volts.  Throttle should be closed at its close position.
  • Page 29 LAUNCH X-431 V+ V4.0 User Manual 4.2 Vehicle Connection (Only for Passenger Vehicle Configuration) The method used to connect the VCI device 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.
  • Page 30 LAUNCH X-431 V+ V4.0 User Manual B. Battery Clamps Cable (optional): Connect one end of the battery clamps cable to vehicle’s battery, and the other end to the power jack of OBD I adaptor. 4.2 Vehicle Connection (Only for Commercial Vehicle Configuration) The method used to connect the VCI module to a vehicle’s DLC depends on the...
  • Page 31 LAUNCH X-431 V+ V4.0 User Manual  Via Battery clamps cable...
  • Page 32 LAUNCH X-431 V+ V4.0 User Manual 5 Diagnosis 5.1 Intelligent Diagnose Through simple Bluetooth communication between the display tablet and VCI, you can easily get the VIN (Vehicle Identification Number) information of the currently identified vehicle. Once the VIN is successfully identified, the system will retrieve it from the remote server and then guide you to vehicle information page without the necessity of step-by-step manual menu selection.
  • Page 33 LAUNCH X-431 V+ V4.0 User Manual • Tap Diagnostic to start a new diagnostic session. • Tap Scan History to view its historical repair record. If there are records available, it will be listed on the screen in sequence of date. If no records exist, the screen will show No Record.
  • Page 34 LAUNCH X-431 V+ V4.0 User Manual Place the VIN inside the viewfinder rectangle to scan it. The most recognizable location for this number is in the top left corner on the vehicle’s dashboard. Other locations include the driver’s door or post, and the firewall under the hood.
  • Page 35 LAUNCH X-431 V+ V4.0 User Manual • If the VIN scanned is incorrect, tap the result field to modify it and then tap • To scan it again, tap REPEAT. If the VIN exists on the remote server, the system will enter the diagnostic function selection screen.
  • Page 36 LAUNCH X-431 V+ V4.0 User Manual In this case, camera scan and enter VIN are available. A. Camera Scan: In this mode, the VCI should be connected to the vehicle’s DLC first, and then a Bluetooth communication should be established between the tablet and the VCI.
  • Page 37 LAUNCH X-431 V+ V4.0 User Manual • Tap to choose it from the record list if the VIN of the vehicle has been scanned before. • Tap to input the VIN manually if the tablet has failed to identify the VIN of the vehicle.
  • Page 38 LAUNCH X-431 V+ V4.0 User Manual Input the VIN, and tap OK, the tablet will automatically identify the vehicle model and directly navigate to the diagnostic function selection menu. 2. Tap a corresponding diagnostic software logo, and then follow the on-screen instruction to access the diagnostic software.
  • Page 39 LAUNCH X-431 V+ V4.0 User Manual Introduction: Tap to check the software function list. Note: Tap to read some precautions on using the current diagnostic software. Search Bluetooth: Tap to search for the available VCI. After the VCI is successfully activated, it will be bound to the user account and paired with the tablet automatically.
  • Page 40 LAUNCH X-431 V+ V4.0 User Manual 4). Select test item: Select the desired test item to proceed. 5). Turn the ignition key to ON: Set the ignition switch to on.
  • Page 41 LAUNCH X-431 V+ V4.0 User Manual 5.2.1 Health Report (Quick Test) This function varies from vehicle to vehicle. It enables you to quickly access all the electronic control units of the vehicle and generate a detailed report about vehicle health.
  • Page 42 LAUNCH X-431 V+ V4.0 User Manual operation is only one part of an overall diagnostic strategy. Follow testing procedures (in vehicle’s service manual), instructions and flowcharts to confirm the locations of the problem. On-screen Buttons: Enter: Tap to enter the diagnostic function selection screen.
  • Page 43 LAUNCH X-431 V+ V4.0 User Manual Note: For workshop information, tap the input box to enter it. Alternatively you can also set it in User Info -> Settings -> Shop Information. Once you configured the information, it will be automatically generated every time you saved the diagnostic report.
  • Page 44 LAUNCH X-431 V+ V4.0 User Manual DTCs are cleared and which remain unfixed. • Post indicates DTC status of post-repair. • Pre indicates DTC status of pre-repair. Note: Before performing this function, please make sure that: • You have saved a pre-repair report of the currently tested vehicle, and •...
  • Page 45 LAUNCH X-431 V+ V4.0 User Manual Tap the desired system to go to the diagnostic function selection screen. For detailed operations on diagnostic function, please refer to Chapter 5.2.3. 5.2.3 System Selection This option allows you to manually select the test system and function step by step.
  • Page 46 LAUNCH X-431 V+ V4.0 User Manual Note: Different vehicle has different diagnostic menus. A. Version Information This function is used to read the version information of system mode, vehicle VIN, software and ECU. B. Read Fault Code This function displays the detailed information of DTC records retrieved from the vehicle’s control system.
  • Page 47 LAUNCH X-431 V+ V4.0 User Manual On-screen Buttons: Freeze Frame: When an emission-related fault occurs, certain vehicle conditions are recorded by the on-board computer. This information is referred to as freeze frame data. Freeze frame data includes a snapshot of critical parameter values at the time the DTC is set.
  • Page 48 LAUNCH X-431 V+ V4.0 User Manual Tap YES, the system will automatically delete the currently existing trouble code. Note: After clearing, you should retrieve trouble codes once more or turn ignition on and retrieve codes again. If there are still some trouble codes in the system, please troubleshoot the code using a factory diagnosis guide, then clear the code and recheck.
  • Page 49 LAUNCH X-431 V+ V4.0 User Manual On-screen Buttons: Select Page: Tap to select all items of the current page. Select All: Tap to select all items. To select certain data stream item, just check the box before the item name.
  • Page 50 LAUNCH X-431 V+ V4.0 User Manual 2. The indicator 1/X shown on the bottom of the screen stands for the current page/total page number. Swipe the screen from the right/left to advance/return to the next/previous page. There are 3 types of display modes available for data viewing, allowing you to view various types of parameters in the most suitable way.
  • Page 51 LAUNCH X-431 V+ V4.0 User Manual • Combine: This option is mostly used in graph merge status for data comparison. In this case, different items are marked in different colors (maximum 4 items can be displayed on the same screen simultaneously).
  • Page 52 LAUNCH X-431 V+ V4.0 User Manual Compare Sample: Tap to select the sample DS file. All the values you customized and saved in process of DS sampling will be imported into the Standard Range (See below) column for your comparison.
  • Page 53 LAUNCH X-431 V+ V4.0 User Manual Report: Tap to save the current data in text format. All reports are saved in Report -> Health Reports. For details on report operations, please refer to Chapter 5.6. Record: Tap to start recording diagnostic data. Recorded live data can serve as valuable information to help you in troubleshooting of vehicle problems.
  • Page 54 LAUNCH X-431 V+ V4.0 User Manual current standard range. Tap it to start recording the sample data (*Note: Only data stream items with measurement units will be recorded), the following screen will appear: Once the recording process is complete, tap to stop it and navigate to the data revision screen.
  • Page 55 LAUNCH X-431 V+ V4.0 User Manual During the actuation test, the display tablet outputs commands to the ECU in order to drive the actuators, and then determines the integrity of the system or parts by reading the ECU data, or by monitoring the operation of the actuators, such as switching an injector between two operating states.
  • Page 56 LAUNCH X-431 V+ V4.0 User Manual launch instant messages, allowing for improved efficiency and faster repairs. Tap Remote Diagnose on the Job menu, the screen appears blank by default. Home Button Navigate to the Job menu screen. Directly input the username of the tool for searching,...
  • Page 57 LAUNCH X-431 V+ V4.0 User Manual searching. The partner must be the users who have registered specific diagnostic tools. They may be the following:  Workshop  Technician  golo users Once the result matches the keyword, the following screen will appear: Here you can tap Remote Diagnose to launch remote diagnostics directly or choose to add the partner into the Contacts list.
  • Page 58 LAUNCH X-431 V+ V4.0 User Manual Tap Add friend to send your request. Once the partner receives the request, a beep will sound. Tap Messages: • Once the partner agreed your request, he/she will automatically be listed in the Contacts tab.
  • Page 59 LAUNCH X-431 V+ V4.0 User Manual Tap the input field and use the on-screen keyboard to send the text message. to send the voice message. to send the emoj. to call out more function options. File: Choose diagnostic reports or local files to send.
  • Page 60 LAUNCH X-431 V+ V4.0 User Manual pull-down menu will appear: These options are defined as follows: Actions Results Request to control the partner’s device remotely to help him diagnose the vehicle. *Notes:  In process of remote diagnosis, tap the button to send a voice message.
  • Page 61 LAUNCH X-431 V+ V4.0 User Manual Generate diagnostic report Use this option to invite a technician to perform a remote control on your tool. *Notes:  In process of remote diagnosis, tap the button to send a voice message.  Once you received the report from the partner, tap View Report to view details.
  • Page 62 LAUNCH X-431 V+ V4.0 User Manual 5.3.4 Launch Remote Diagnosis (Device-To-PC) User also can ask for remote control from a PC client technician. Slide the switch to ON Notify the partner of the remote diagnostics web link Input the partner’s official account and password...
  • Page 63 LAUNCH X-431 V+ V4.0 User Manual 1. Slide the switch to ON so that the partner can find and connect to this device while using the PC. 2. Notify the partner of the PC client website http://remote.x431.com. When the partner accesses the link, the PC displays as below: Note: Before processing remote diagnosis, please make sure the tool is properly connected to the vehicle.
  • Page 64 LAUNCH X-431 V+ V4.0 User Manual 3. Tell the partner to input his own official technician account and password, and then tap Login to navigate to the following figure. 4. Tell the partner to enter the Serial Number provided by you, and then tap Start remote diagnosis to control your device remotely.
  • Page 65 LAUNCH X-431 V+ V4.0 User Manual 2) The partner is not allowed to save any diagnostic reports or records on your tablet. Once the session is complete, a remote diagnostic report will be automatically generated. 5.4 Report This option is used to view, delete or share the saved reports.
  • Page 66 LAUNCH X-431 V+ V4.0 User Manual operation, without starting from scratch. Tap Diagnostic History on the Job menu screen, all diagnostic records will be listed on the screen in date sequence. • Tap certain vehicle model to view the details of the last diagnostic report.
  • Page 67 LAUNCH X-431 V+ V4.0 User Manual 6 Service Function This module provides an easy dial to quickly access the most commonly performed service functions as follows.  Oil Reset Service  Electronic Parking Brake Reset  Steering Angle Calibration  ABS Bleeding ...
  • Page 68 LAUNCH X-431 V+ V4.0 User Manual 6.2 Electronic Parking Brake Reset This function enables you to reset the brake pad after replacing the brake pad. It needs to be performed in the following cases: 1. The brake pad and brake pad wear sensor are replaced.
  • Page 69 LAUNCH X-431 V+ V4.0 User Manual It needs to be performed in the following cases: 1. After the engine ECU, crankshaft position sensor, or crankshaft flywheel is replaced. 2. The DTC 'tooth not learned' is present. 6.7 IMMO Service This function enables you to perform the anti-theft key matching function, so that the immobilizer control system on the car identifies and authorizes remote control keys to normally use the car.
  • Page 70 LAUNCH X-431 V+ V4.0 User Manual It needs to be performed in the following cases: 1. The exhaust back pressure sensor is replaced. 2. The PM trap is removed or replaced. 3. The fuel additive nozzle is removed or replaced.
  • Page 71 LAUNCH X-431 V+ V4.0 User Manual 7 Software Update This module enables you to update the diagnostic software & App and frequently used software. 7.1 Update Diagnostic Software & APP Go to Software Update on the Job Menu and tap the Downloaded tab.
  • Page 72 LAUNCH X-431 V+ V4.0 User Manual To download certain software that is not frequently used, check the box before the vehicle model. Tap Update to start downloading. Once download is finished, the software packages will be installed automatically. 7.2 Update Frequently Used software If the user only intends to update the frequently used software, go to Software Update and tap the Downloaded tab.
  • Page 73 LAUNCH X-431 V+ V4.0 User Manual renew your subscription. Tap Renewal on the bottom of the screen to enter the payment screen. There are three ways available for you to make payment: PayPal, Subscription Renewal Card (*need to buy it from the local dealer where you purchased the tool) and Credit Card.
  • Page 74 LAUNCH X-431 V+ V4.0 User Manual 2. Input the 24-digit pin code of Subscription Renewal Card and then tap Submit to finish the renewal. 3. Go to update center to update the diagnostic software. 3. Using Credit Card 1. Select Credit Card, and then follow the on-screen instructions to finish the transaction.
  • Page 75 LAUNCH X-431 V+ V4.0 User Manual 8 TPMS This module allows you to configure the tablet as TPMS activation & diagnostic tool, which provides the ability to trigger TPMS sensor, program TPMS sensor, perform the relearning procedure. It needs to work with the TSGUN device (sold separately).
  • Page 76 LAUNCH X-431 V+ V4.0 User Manual RF (Radio Frequency) Communication Vehicle For more detailed operation, refer to the included User Manual of the TSGUN.
  • Page 77 LAUNCH X-431 V+ V4.0 User Manual 9 User Info This function allows users to manage personal information and VCI. 9.1 VCI This option allows you to manage all your activated VCI devices. If several VCI devices are activated on this tool, a list of VCIs will be displayed on the screen.
  • Page 78 LAUNCH X-431 V+ V4.0 User Manual 2. Tap the desired VCI module and the following prompt window will appear: 3. Tap PAIR to start pairing. Once the pairing is successfully done, the screen displays: 4. There are two Wi-Fi communication modes available for the VCI module.
  • Page 79 LAUNCH X-431 V+ V4.0 User Manual Input the Wi-Fi network name and access password (if the network is encrypted) until it is properly connected. In this case, the tablet can surf the Internet and communicate with the VCI module. Note: please be sure to keep the VCI powered on while performing the operation.
  • Page 80 LAUNCH X-431 V+ V4.0 User Manual search result. 9.8 Profile Use this item to view and configure personal information. • Tap the user image to change it. • Tap > next to Free Upgrade Period to check the due date of all diagnostic software.
  • Page 81 LAUNCH X-431 V+ V4.0 User Manual Address, Telephone, Fax and License Plate. After inputting, tap Save. Once you saved the shop information, it will be entered automatically in the Add Information box every time you save the diagnostic report. 9.10.3 Printer Set This option is designed to establish a wireless connection between the tablet and the Wi-Fi printer (sold separately) while performing printing operations.
  • Page 82 LAUNCH X-431 V+ V4.0 User Manual 2. Tap Reset to configure Wi-Fi printer. Step 1: Connect the printer: Tap Scan to start scanning and select the desired printer hotspot named with X-431PRINTER-XXXX (XXXX stands for 4 characters), and then tap Connect to enter Step 2.
  • Page 83 LAUNCH X-431 V+ V4.0 User Manual 4. Touch next to Select a printer on the upper left corner of the screen. 5. Select All Printers -> Add printer and enable the installed printer service, the system starts searching for all available Wi-Fi printers of the brand.
  • Page 84 LAUNCH X-431 V+ V4.0 User Manual 6. Select the desired Wi-Fi printer from the list. If the chosen Wi-Fi printer hotspot is open, the tablet can connect it directly. If it is encrypted, a password may be required. Refer to the Wi-Fi printer user manual to get the default password.
  • Page 85 LAUNCH X-431 V+ V4.0 User Manual 9.11 Diagnostic Software Clear This item allows you to hide/clear the diagnostic software that is not frequently used. Note: Removing software may completely delete the software from the tablet. If some software is not used and the tablet runs out of space, you can use this feature to...
  • Page 86 LAUNCH X-431 V+ V4.0 User Manual 10 Other Modules This module collects compatible add-on modules and some system apps. 10.1 Videoscope This tool provides an optional function of videoscope (needs to be purchased separately). Automotive videoscope is mainly applied to those unseen parts of engine, fuel tank, braking system.
  • Page 87 4. If all checks are normal, send vehicle year, make, model and VIN number to us using Feedback feature. 4. How to download the X-431 V+ V4.0 App after resetting the tablet? *Note: Before registration, please make sure the network is properly connected.
  • Page 88 LAUNCH X-431 V+ V4.0 User Manual and tap the Download icon to start downloading. 4. After the download is complete, follow the on-screen instructions to install it. 5. After installation, use the existing username and password to login and go to update center to download the diagnostic software.
  • Page 89 Warranty THIS WARRANTY IS EXPRESSLY LIMITED TO PERSONS WHO PURCHASE LAUNCH PRODUCTS FOR PURPOSES OF RESALE OR USE IN THE ORDINARY COURSE OF THE BUYER’S BUSINESS. LAUNCH electronic product is warranted against defects in materials and workmanship for one year from date of delivery to the user. This warranty does not cover any part that has been abused, altered, used for a purpose other than for which it was intended, or used in a manner inconsistent with instructions regarding use.
  • Page 90 Send the unit pre-paid to: Attn: Customer Service Department LAUNCH TECH CO., LTD. Launch Industrial Park, North of Wuhe Avenue, Banxuegang, Bantian, Longgang, Shenzhen, Guangdong P.R.China, 518129 Launch website: http://www. cnlaunch.com http://www.x431.com Statement: We reserve the rights to make any change to product designs and specifications without notice.