Version: V1.00.
Coypright & Safety Precautions LAUNCH Copyright Information Copyright © 2019 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. The information contained herein is designed only for the use of this unit.
Coypright & Safety Precautions LAUNCH 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. Do not insert foreign objects into or place heavy objects on your device. Sensitive components inside might cause damage.
Coypright & Safety Precautions LAUNCH the engine is running. Put blocks in front of the drive wheels and never leave the vehicle unattended while testing. Keep the test equipment 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. Do not drive the vehicle and operate the test equipment at the same time. Any distraction may cause an accident. Keep clothing, hair, hands, tools, test equipment, etc.
Table of Contents LAUNCH TABLE OF CONTENTS 1 INTRODUCTIONS .......................................................................................... 1 1.1 PRODUCT PROFILE .................................................................................... 1 1.2 FEATURES................................................................................................. 1 1.3 COMPONENTS & CONTROLS....................................................................... 1 1.3.1 Display Tablet ...................
Table of Contents LAUNCH 4.3.3 Vehicle connection ......................................................................... 17 4.4 COMMUNICATION SETUP.......................................................................... 18 5 START DIAGNOSTICS ................................................................................ 19 5.1 HEALTH REPORT (QUICK TEST) ............................................................... 19 5.1.1 View fault report ........................................................
Table of Contents LAUNCH 9.2 MY CONNECTOR ..................................................................................... 43 9.3 ACTIVATE CONNECTOR............................................................................ 43 9.4 FIRMWARE FIX ........................................................................................ 44 9.5 MY ORDER.............................................................................................. 44 9.6 INQUIRE SUBSCRIPTION RENEWAL CARD STATUS .............
Introductions LAUNCH 1 Introductions 1.1 Product Profile Featuring a quad-core processor, and a 5.5 inch capacitive screen, X-431 Diagun V delivers diagnostic functionality which helps to diagnose vehicle issues more efficiently. In addition, the tablet supports WLAN connection, one-click update, diagnostic feedback and all kinds of common service functions. 1.2 Features 1. Diagnostics: A.
Introductions LAUNCH Display tablet -- the central system and monitor for the system (for details, please refer to Chapter 1.3.1). VCI connector -- the Vehicle Communication Interface for accessing vehicle data (for details, please refer to Chapter 1.3.2). 1.3.1 Display Tablet Fig. 1-1 Front View 1 VCI connector 2 VOLUME +/- Key To adjust the volume.
Introductions LAUNCH To print the screen, hold and press the POWER and VOLUME – key until a snapshot pops up on the screen. The captured snapshot is saved in the “Screenshots” folder. In Off mode, press it for 3 seconds to turn the tablet on. In On mode: 3 POWER/Screen lock key Press it to activate the LCD if the LCD is off. Press it to turn off the LCD if the LCD lights up. Press it for 3 seconds to turn it off. Press it for 8 seconds to perform forced shutdown.
Introductions LAUNCH Fig.
Introductions LAUNCH 1.3.2 VCI Connector (Only applies to 12V passenger cars) The VCI connector works as a vehicle communication interface device, which is used to connect to the vehicle’s DLC (Data Link Connector) socket directly or via OBD II extension cable to read the vehicle data and then send it to the tablet via wireless BT communication. Fig. 1-3 VCI connector 1 2 OBD-16 diagnostic connector Mode indicator Connect to the vehicle’s DLC or OBD II extension cable.
Introductions LAUNCH 1.4 Technical Parameters Display tablet: Operating system Android Processor Quad core Memory 2GB Storage 32GB LCD screen 5.5 inch high definition screen with a resolution of 1280 x 720 pixels Camera Rear-facing 5MP camera Working temperature 0℃ ~ 50℃ VCI connector: Working voltage 9~18V Working temperature 0℃ ~ 50℃ Storage temperature -20℃ ~ 70℃ Relative humidity 20% ~ 90% 1.
Introductions LAUNCH OBD I adaptor (Optional. For connecting the non-16pin connector and the VCI connector) Cigarette lighter cable (Optional. To supply power to the non-16pin connector from the vehicle’s cigarette lighter receptacle) Battery clamps cable (Optional. To supply power to the non-16pin connector from the vehicle’s battery) Power adaptor (For charging the tablet) Non-16pin connectors (Optional.
Initial Setup LAUNCH 2 Preparations 2.1 Charging the tablet 1. Plug one end of the included power adaptor into the charging port of the tablet. 2. Connect the other end to the AC outlet. If appears on the screen, it indicates it is being charged. If the logo changes into , it indicates that the battery is fully charged. Unplug the power adaptor from the tablet. 2.
Initial Setup LAUNCH 2.4 Tips on finger operations Single-tap: To select an item or launch a program. Double-tap: To zoom in so that the text on a webpage appears in a column that fits your device’s screen. 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.
Initial Setup LAUNCH 2.6 Adjust brightness Tips: Reducing the brightness of the screen is helpful to conserve the battery power. 1. On the home screen, tap Settings -> Display -> Brightness level. 2. Drag the slider to adjust it. 2.7 Set standby time If no activities are made within the defined standby period, the screen will be locked automatically and the system enters sleep mode to save power. 1. On the home screen, tap Settings -> Display -> Sleep. 2. Choose the desired sleep time.
Network Setup LAUNCH 3 Network Setup *Note: If you don’t need to use WLAN for a while, you can turn it off to conserve battery life. The tablet has built-in WLAN module that can be used to get online. Once you’re online, you can register App, surf the Internet, get apps, send email, and check for software updates etc. 3.1 Connect to a WLAN network 1. On the home screen, tap Settings -> WLAN. 2. Slide the switch to ON, the tablet will start searching for all available wireless networks. 3.
Getting Started & Connections LAUNCH 4 Getting Started & Vehicle Connection 4.1 Diagnosis Flowchart For new users, please follow the operation chart shown in Fig. 4-1 to get familiar with and start using this tool. Fig. 4-1 4.2 Getting Started During initial use, tap the application icon on the home screen to launch it and enter the main menu screen. By default, all software is pre-installed on the tablet and can be used to diagnose vehicles even if you do not experience the product registration.
Getting Started & Connections LAUNCH 4.2.1 User registration Tap “Login” on the upper right corner of the Job menu, the following window will pop up on the screen: Fig. 4-2 1. If you are a new user, tap “New Registration”. See Fig. 4-3. Fig. 4-3 *Note: To obtain better service, you need to provide real information. A. Create App account: In Fig.
Getting Started & Connections LAUNCH Fig. 4-4 B. Activate the VCI connector: In Fig. 4-4, input the Serial Number and Activation Code, which can be found in the password envelope. Product SN Product SN Activation code Fig. 4-5 *Note: To exit and activate it later, tap “Skip”. In this case, you can activate your connector by tapping “Activate Connector” in “Personal Center”. For details, please refer to Chapter 9.3 Activate Connector. C.
Getting Started & Connections LAUNCH Fig. 4-6 To download the diagnostic software, tap “Yes” to enter the software download page. Tap “No” to download it later. On the download page, tap “Update” to start downloading. It may take several minutes to finish it, please be patient to wait. To pause downloading, tap “Pause”. To resume it, tap “Continue”. Once download is complete, the system will install the software package automatically. 2.
Getting Started & Connections LAUNCH Feedback Diagnosis This option allows you to feed back the diagnostic reports/software bugs to us for troubleshooting and analysis. Software Upgrade To update vehicle diagnostic software. Maintenance Help To browse the FAQ, Quick Start Guide, User Manual and How-To videos. Personal Center To manage, activate your VCI connector, diagnostic report or personal information etc. 4.3 Connections 4.3.
Getting Started & Connections LAUNCH Fig. 4-7 4.3.3 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.
Getting Started & Connections LAUNCH 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. Fig. 4-8 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. Fig. 4-9 4.4 Communication Setup 1.
Start Diagnostics LAUNCH 5 Start Diagnostics Follow the steps mentioned below to start a new diagnostic session. Tap “Diagnose”, and then tap a corresponding diagnostic software logo. Take Demo as an example to demonstrate how to diagnose a vehicle. 1). Tap the “DEMO”, a screen similar to the following appears: Fig. 5-1 2). Tap “Demo” to ignore the connection and jump to the test item selection screen (*Note: No connection is required for DEMO program). Fig. 5-2 5.
Start Diagnostics LAUNCH service manual), instructions and flowcharts to confirm the locations of the problem. Tap “Health Report”, the system start scanning the ECUs. Once the scanning is complete, a screen similar to the following appears: Fig. 5-3 In Fig. 5-3, the tested system with fault code appears in red and the system with OK displays in black (normally). Tap the desired system to enter the test function selection page. For detailed operations on test function, please refer to Chapter 5.3.
Start Diagnostics LAUNCH Fault Report: Tap to view the health report in details. See Chapter 5.1.1. 5.1.1 View fault report This function allows you to view the health report in details. Fig. 5-4 In Fig. 5-4: The systems that have been found OK are displayed in black under the Normal tab. The tested systems with faults are listed under the Fault tab and the number of DTC is displayed in red next to the system. Tap > to view the detailed DTC information of the current system.
Start Diagnostics LAUNCH Fig. 5-5 On-screen Buttons: Search: Highlight a certain DTC item, and then tap it to launch the browser to search for more detailed information about the selected DTC online. Report: To save the current data in text format. All reports are saved under the tab “Report” in “My Report” from “Personal Center” menu. For details on report operations, please refer to Chapter 9.1 “My Report”. 5.1.
Start Diagnostics LAUNCH 5.2 System Scan This option allows you to quickly scan which systems are installed on the vehicle. In Fig. 5-2, tap “System Scan”, the system start scanning the systems. Once the scanning is complete, the screen will display the result. See Fig. 5-6. Fig. 5-6 In Fig. 5-3, tap the desired system to advance to the test function selection page. For detailed operations on test function, please refer to Chapter 5.3. 5.
Start Diagnostics LAUNCH Fig. 5-7 Swipe the screen from the bottom to view the vehicle system on the next page. Tap the desired system (take “ECM” for example) to jump to the test function page. Fig. 5-8 *Note: Different vehicle has different diagnostic menus.
Start Diagnostics LAUNCH 5.3.1 Version Information This function is used to read the version information of system mode, vehicle VIN, software and ECU. 5.3.2 Read Fault Code This function displays the detailed information of DTC records retrieved from the vehicle’s control system. *Note: Retrieving and using DTCs for troubleshooting vehicle operation is only one part of an overall diagnostic strategy. Never replace a part based only on the DTC definition.
Start Diagnostics LAUNCH On-screen Buttons: : Highlight a certain DTC item, and then tap it to search for more information about the selected DTC online. Report: To save the current data in text format. All reports are saved under the tab “Diagnostic Report” in “My Report” from “Personal Center” menu. For details on report operations, please refer to Chapter 9.1 “My Report”. Freeze Frame: When an emission-related fault occurs, certain vehicle conditions are recorded by the on-board computer.
Start Diagnostics LAUNCH In Fig. 5-8, tap “Read Data Stream”, the system will display data stream items. Fig. 5-10 On-screen Buttons: Select Page: Tap it to select all items of the current page. To select certain data stream item, just check the box before the item name. Unselect: Tap it to deselect all data stream items. OK: Tap it to confirm and jump to the next step. After selecting the desired items, tap “Confirm” to enter the data stream reading page.
Start Diagnostics LAUNCH Fig. 5-11 *Notes: 1. If the value of the data stream item is out of the range of the standard (reference) value, the whole line will display in red. If it complies with the reference value, it displays in black (normal mode). 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.
Start Diagnostics LAUNCH “Personal Center” menu. For details on playback operations, please refer to Chapter 9.1 “My Report”. To stop reading the data stream, tap before the recording progress bar. Saved data: Tap to access to “My Reports”. Report: Tap to save the current waveform as a diagnostic record. There are 3 types of display modes available for data viewing, allowing you to view various types of parameters in the most suitable way.
Start Diagnostics LAUNCH Combine – this option is mostly used in graph merge status for data comparison. In this case, different items are marked in different colors. See Fig. 5-13. Fig. 5-13 On-screen Buttons: Record: Tap to start recording diagnostic data for future playback and analysis. The saved file follows the naming rule: It begins with vehicle type, and then the record starting time and ends with .x431 (To differentiate between files, please configure the accurate system time).
Special Functions LAUNCH 6 Reset In addition to amazing & powerful diagnostic function, the tool also features various service functions.
Special Functions LAUNCH Follow the instructions on the screen to operate Select “Reset” Select the service mode (The available mode varies from vehicle to vehicle) Select the desired reset item (e.g. oil lamp reset etc.) Select the car brand Figure 6-1 6.1 Oil Reset Service This function allows you to perform reset for the engine oil life system, which calculates an optimal oil life change interval depending on the vehicle driving conditions and climate.
Special Functions LAUNCH d) The servo motor is replaced. 6.3 Steering Angle Calibration To reset the steering angle, first find the relative zero point position for the car to drive in straight line. Taking this position as reference, the ECU can calculate the accurate angle for left and right steering.
Special Functions LAUNCH saves to the computer to more accurately diagnose engine misfires. If tooth learning is not performed for a car equipped with Delphi engine, the MIL turns on after the engine is started. The diagnostic device detects the DTC P1336 'tooth not learned'. In this case, you must use the diagnostic device to perform tooth learning for the car. After tooth learning is successful, the MIL turns off.
Special Functions LAUNCH corresponding cylinder so as to more accurately control or correct cylinder injection quantity. After the ECU or injector is replaced, injector code of each cylinder must be confirmed or re-coded so that the cylinder can better identify injectors to accurately control fuel injection. 6.
Special Functions LAUNCH 6.11 Electronic Throttle Position Reset This function enables you to make initial settings to throttle actuators and returns the “learned” values stored on ECU to the default state. Doing so can accurately control the actions of regulating throttle (or idle engine) to adjust the amount of air intake.
Diagnostic Feedback LAUNCH 7 Diagnosis Feedback This item allows you to feedback your diagnostic problems to us for analysis and troubleshooting. Tap “Diagnostic Feedback”, a pop-up message will appear: Fig. 7-1 Tap “CONFIRM” to choose the vehicle diagnostic record page. A). Tap the desired vehicle to enter the diagnostic log selection page. Select the check box and tap “Submit”.
Diagnostic Feedback LAUNCH Fig. 7-2 Check the box before the failure type, fill in the detailed failure description in the blank text box and telephone or email address. After inputting, tap “Submit Result” to send it to us. B). Tap “History”, the diagnostic logs marked with different color indicate the process status of the diagnostic feedback. Black/Red/Blue means the diagnostic feedback is fixed/pending/in process respectively.
Software Update LAUNCH 8 Software Update 8.1 Update Diagnostic Software & APP 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. Fig. 8-1 Tap “Update” to start downloading. Once downloading is finished, the software packages will be installed automatically. To delete the older version saved on the local storage, select the check box and then tap “Delete”.
Software Update LAUNCH *Note: Before update, please make sure the tablet has a strong WLAN connection. 8.2 Renew Subscription If the software subscription is due or expires, the system will prompt you to renew your subscription and a “Renew” button will appear on the bottom of the update page. Fig. 8-2 Tap “Renewal” to navigate to the payment screen.
Software Update LAUNCH Fig. 8-3 There are two ways available for you to make payment: PayPal and Subscription Renewal Card (*need to buy it from the local dealer where you purchased the tool). A. Using PayPal 1. Select “PayPal”, and then follow the on-screen instructions to finish the transaction. 2. After payment, go to update center to update the diagnostic software. B. Using Subscription Renewal Card 1. Select “Subscription Renewal Card”.
Software Update LAUNCH Fig. 8-4 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.
Personal Center LAUNCH 9 Personal Center This function allows users to manage the VCI connector and diagnostic reports, and personal information. 9.1 My Report This option is used to view the diagnostic report generated in process of vehicle diagnosis. Additionally, delete, share operations are also supported. Tap “My Report”, there are total 2 options available. If user records the running parameters while reading data stream, it will be saved as .x431 file and appear under Record tab.
Personal Center LAUNCH use this option to activate it. Fig. 9-2 Input the Serial Number and Activation Code, and then tap “Activate” to activate it. *Note: The Serial Number and Activation Code can be found from the password envelope. 9.4 Firmware Fix Use this item to upgrade and fix diagnostic firmware. During fixing, please do not cut power or switch to other interfaces. 9.5 My Order Use this item to check the historical order information. 9.
Personal Center LAUNCH Fig. 9-3 Enter the 12-digit subscription renewal card number, and tap or click “Search” to check the status. It mainly includes the product configuration, renewal years and activation date etc. 9.7 Profile Use this item to view and configure personal information. 9.8 Change password This item allows you to modify your login password. 9.9 Settings This function allows users to configure system settings. 9.9.1 Units of Measurement It is designed to set the measurement unit.
Personal Center LAUNCH are available. 9.9.2 About The software version information and disclaimer are included. 9.9.3 Log out This option allows you to logout the system. To logout the current user ID, tap “Exit from current account”.
Others LAUNCH 10 Others 10.1 Synchronization You can transfer media files and APK between the PC and tablet. 10.1.1 Connect to PC 1. Use the data cable (optional) to connect the tablet to your PC. 2. Swipe from the top, a message “Connected as a media device” appears. 10.1.2 Run on PC Perform the following steps: Locate the new disc. Copy the files. 10.1.3 Install an application Do the following steps: 1.
FAQ LAUNCH 11 FAQ 1. How to save power? Please turn off the screen while the tool 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. Communication error with vehicle ECU? Please confirm: 1. Whether diagnostic connector is correctly connected. 2. Whether ignition switch is ON. 3.
FAQ LAUNCH 4. Tap “Clear all data” to start resetting until the tool automatically reboots. 5. How to activate the VCI? *Note: Before registration, please make sure the network is properly connected. If you have activated a VCI device before, but bought a new VCI one due to the loss or other reasons, please follow the below steps to activate: 1. Tap the application icon on the home screen to launch it. 2. Tap "Personal Center" -> "Activate Connector". 3.
Warranty LAUNCH 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.
Warranty LAUNCH plus return freight. 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 http://www.dbscar.com Statement: LAUNCH reserves the rights to make any change to product designs and specifications without notice.
FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
such as a device case and a device holster are not composed of metal components. Keep your device 0 mm away from your body to meet the requirement earlier mentioned. This device was tested for typical body-worn operations. To comply with RF exposure requirements, a minimum separation distance of 0 mm must be maintained between the user’s body and the handset, including the antenna. Third-party belt-clips, holsters, and similar accessories used by this device should not contain any metallic components.
