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Launch X-431 PAD VI User Manual

Launch X-431 PAD VI
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www.x431.com +86 755 8455 7891
LAUNCH
PAD VII
User Manual
Copyright Information
Copyright © 2019 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. LAUNCH is not responsible for any use of this
information as applied to other units.
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Table of Contents

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Launch X-431 PAD VI Specifications

General IconGeneral
Operating SystemAndroid 9.0
RAM4 GB
Storage64 GB
Resolution1920 x 1200
ConnectivityWi-Fi, Bluetooth
ProcessorOcta-core
PortsHDMI
Supported ProtocolsCAN
Operating Voltage9V to 36V

Summary

Copyright Information

Trademark Information

Details LAUNCH's registered trademarks, service marks, and company names.

Important Safety Information

Using This Manual

Conventions

Explains formatting conventions like bold text and icons used in the manual.

Notes and Important Messages

Details how NOTE, WARNING, and DANGER messages are presented and their meanings.

Hyperlink

Describes how hyperlinks are formatted and their function within the document.

Illustrations

Explains that illustrations are samples and may vary from actual screens.

1 Introduction

1.1 Product Profile

Provides an overview of the X-431 PAD VII's features and capabilities.

2 Components & Controls

2.1 Display Tablet

Describes the functions and features of the main display tablet unit.

2.2 SmartLink C Device

Details the SmartLink C device, its functions, and applications.

3 Preparations

3.1 Charging the Tablet

Instructions for charging the tablet battery using the provided power adaptor.

3.2 Power ON/OFF

Steps for turning the tablet device on and off.

3.3 Locator & Navigation Buttons

Identifies and explains the purpose of the tablet's physical and on-screen navigation buttons.

3.4 Wi-Fi Setup

Guides on connecting the tablet to a wireless local area network.

3.5 Adjust Brightness

Instructions for adjusting the display brightness to conserve battery power.

3.6 Change System Language

Steps to change the operating system language of the diagnostic tool.

3.7 Set Standby Time

Configures the screen lock and sleep mode to save power.

4 Initial Use

4.1 Register & Download Diagnostic Software

Guides new users through the process of registering the tool and downloading software.

4.2 Job Menu

Describes the main menu of the diagnostic tool and its included functions.

4.3 Connections

Details how to connect the diagnostic tool to a vehicle.

4.3.1 Preparation

Outlines the necessary conditions and cable selections for connecting to a vehicle.

4.3.2 DLC Location

Explains how to locate the Data Link Connector (DLC) port on various vehicles.

4.3.3 Vehicle Connection

Details methods for connecting the SmartLink C device to different vehicle types via DLC.

4.4 Communication Setup

Explains the available methods for communication between the tablet and SmartLink C.

5 Start Diagnostics

5.1 Intelligent Diagnose

Describes using VIN to retrieve vehicle data and history from the cloud for quick diagnosis.

5.2 Local Diagnose

Guides users through manual vehicle diagnosis procedures.

5.2.1 Main Menu

Explains the main vehicle selection screen and its various tabs and buttons.

5.2.2 VINSCAN

Covers methods for scanning or entering the Vehicle Identification Number for diagnosis.

5.2.3 Manual Selection

Guides users on how to manually select diagnostic software and vehicle models.

Health Report (Quick Test)

Provides a detailed report on the vehicle's electronic control units and overall health.

System Scan

Allows quick scanning of installed vehicle systems for diagnosis.

System Selection

Enables manual selection of test systems and functions for diagnostics.

Data Stream

Actuation Test

Diagnostic History

Feedback

6 Maintenance Reset

6.1 Oil Reset Service

Resets the engine oil life system, calculating optimal oil change intervals.

6.2 Electronic Parking Brake Reset

Guides on resetting the electronic parking brake system after brake pad replacement.

6.3 Steering Angle Calibration

Recalibrates the steering angle sensor for accurate steering system operation.

6.4 ABS Bleeding

Performs bi-directional ABS tests to bleed the brake system.

6.5 Tire Pressure Monitor System Reset

Resets TPMS sensor information and performs relearning.

6.6 Gear Learning

Completes gearbox self-learning for improved shifting quality.

6.7 IMMO Service

Manages immobilizer system functions for anti-theft and key authorization.

6.8 Injector Coding

Writes injector codes to the ECU for accurate fuel injection control.

6.9 Battery Maintenance System Reset

Resets the vehicle battery monitoring unit and performs battery matching.

6.10 Diesel Particulate Filter (DPF) Regeneration

Clears PM from the DPF filter to stabilize its performance.

6.11 Electronic Throttle Position Reset

Initializes throttle actuators for accurate throttle control.

6.12 Gearbox Matching

Completes gearbox self-learning for better shift quality.

6.13 AFS (Adaptive Front-lighting System) Reset

Initializes the adaptive headlamp system based on ambient light and driving conditions.

6.14 Sunroof Initialization

Configures sunroof functions like lock off, rain closure, and memory settings.

6.15 Suspension Calibration

Adjusts vehicle body height for air suspension systems.

6.16 EGR Adaption

Learns the EGR valve position after cleaning or replacement.

6.17 Seats Calibration

Matches seats with memory functions after replacement or repair.

6.18 Tyre Reset

Sets tire size parameters for modified or replaced tires.

6.19 Coolant Bleed

Activates the electronic water pump for bleeding the cooling system.

6.20 AdBlue Reset

Resets the AdBlue system after replacement or refill of urea.

6.21 NOx Sensor Reset

Resets NOx sensor learned values for emissions control.

7 Software Update

7.1 Update Diagnostic Software & APP

Guides on updating diagnostic software and applications from the Available tab.

7.2 Update Frequently Used Software

Instructions for updating frequently used diagnostic software from the Downloaded tab.

7.3 Renew Subscription

8 SmartLink Diag.

8.1 Introduction

Introduces the SmartLink system for remote vehicle diagnosis and service.

8.2 Perform SmartLink Remote Operation

Guides users through initiating and managing remote diagnostic sessions.

8.2.1 Posting remote assistance request

Steps for submitting a remote assistance request through the SmartLink system.

8.2.2 Connections & operations

Details the connection process and operations for remote diagnosis.

10 ADAS

9 TPMS

9.1 Working Principle

Illustrates how the tablet works with the X-431 TSGUN for TPMS functions.

9.2 Operation Flowchart

Provides a step-by-step flowchart for TPMS operations using the X-431 TSGUN.

9.3 Binding/Unbinding

9.3.1 Binding

Instructions on how to bind the X-431 TSGUN device to the diagnostic tool.

9.3.2 Unbinding

Steps to unbind an X-431 TSGUN device for use with other tools.

11 User Info

11.1 My Report

Allows viewing, deleting, and sharing saved diagnostic reports.

11.2 VCI Management

Manages activated Vehicle Communication Interface (VCI) devices on the tool.

11.3 Activate VCI

Guides on activating the SmartLink C device if the step was skipped during sign-up.

11.4 Fix Connector Firmware/System

Used to upgrade and fix diagnostic firmware for the device.

11.5 Data Stream Sample Management

Feature to manage recorded data stream sample files.

11.6 Vehicle Voltage Detection

Detects the voltage of the vehicle when the SmartLink C is plugged into the DLC.

11.7 My Order

Allows checking the status of all customer orders.

11.8 Subscription Renewal Card

Used to check the status of the subscription renewal card.

11.9 Profile Management

Allows viewing and configuring personal user information and settings.

11.10 Change Password

Allows modification of the user's login password for the system.

11.11 System Settings

Enables configuring application settings and viewing software version information.

11.12 Diagnostic Software Clear

Hides or removes infrequently used diagnostic software to save space.

12 Others

12.1 Remote Diagnose

Facilitates instant messaging and remote diagnosis between users for faster repairs.

12.1.1 Interface Layout

Describes the interface elements for remote diagnosis, including message tab and friends list.

12.1.2 Add Friends

Guides on creating a contacts list for technicians to facilitate communication.

12.1.3 Start Instant Messaging

Details how to initiate instant text, voice, or emoji messages with contacts.

12.1.4 Launch Remote Diagnosis (Device-To-Device)

Enables initiating remote diagnosis between Launch diagnostic tools.

12.1.5 Launch Remote Diagnosis (Device-To-PC)

Allows remote control from a PC client technician for diagnosis.

12.2 Toolbox

Lists add-on modules like Oscilloscope, Sensor, and Multimeter.

12.3 Tablet Setting

Provides quick access to Android system settings.

12.4 Files

Features a file manager for accessing and managing folders on the tablet.

12.5 Wireless Upgrade

Describes Over-the-Air (OTA) updates for operating system and software.

12.6 Built-in Apps

Lists and describes various built-in applications like TeamViewer, Browser, and Camera.

13 J2534 Reprogramming Using SmartLink C

13.1 As a Local J2534 PassThru Device

Using SmartLink C with a PC for local J2534 ECU reprogramming.

13.2 As a Remote J2534 PassThru Device

Supporting remote ECU reprogramming using SmartLink C via the internet.

14 FAQ

14.1 About X-431 PAD VII

Addresses common questions about saving power, communication errors, and tablet reset.

15 Glossary of Terms & Abbreviations

Warranty

Order Information

Customer Service

FCC Statement

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