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Launch X-431 Torque LINK - User Manual

Launch X-431 Torque LINK
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Important Safety Instruction
Ÿ The tool is a sealed unit. There are no end-user serviceable parts inside. All internal repairs
must be done by an authorized repair facility or qualified technician. For any inquiry, please
contact the dealer.
Ÿ Wear an ANSI-approved eye shield when testing or repairing vehicles.
ŸDo not drive the vehicle and operate the test equipment at the same time. Any distraction
may cause an accident.
ŸKeep clothing, hair, hands, tools, test equipment, etc. away from all moving or hot engine
parts.
ŸAlways perform automotive testing in a safe environment.
ŸTo avoid damaging the test equipment or generating false data, please make sure the
vehicle battery is fully charged and the connection to the vehicle DLC (Data Link
Connector) is clear and secure.
Before using this test equipment, please read the following safety information carefully.
ŸAutomotive batteries contain sulfuric acid that is harmful to skin. In operation, direct
contact with the automotive batteries should be avoided. Keep the ignition sources away
from the battery at all times.
Disclaimer of Warranties and Limitation of Liabilities
ŸPut blocks in front of the drive wheels and never leave the vehicle unattended while testing.
Ÿ CAUTION: Please use the included power adapter to charge your tool. No responsibility
can be assumed for any damage or loss caused as a result of using power adapters other
than the one supplied.
Ÿ DANGER: Do not attempt to replace the internal rechargeable lithium battery. Risk of
explosion if the battery is replaced with an incorrect type. Contact the dealer for factory
replacement.
Copyright Information
ŸThe vehicle shall be tested in a well-ventilated work area, as engines produce various
poisonous compounds (hydrocarbon, carbon monoxide, nitrogen oxides, etc.)
Copyright © 2022 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.
All information, specifications and illustrations in this publication are based on the latest
information available at the time of printing. Due to continuing improvements, actual product
may differ slightly from the product described herein and LAUNCH reserves the right to make
changes at any time without prior notice.
Safety Instructions
ŸDo not connect or disconnect any test equipment while the ignition is on or the engine is
running.
Ÿ Keep a fire extinguisher suitable for chemical, gasoline and electrical fires nearby.
ŸBefore starting the engine, put the gear lever in NEUTRAL (for manual transmission) or
PARK (for automatic transmission) to avoid injury.
LAUNCH
Speaker
Rear Camera
Adjustable Kickstand
USB Type-C Port
USB Type-A Port
Microphone
Microphone
Front Camera
LCD Screen
Power Button
(Flip out it to any angle and
work comfortable at your desk,
or hang it on automotive part.)
Display Tablet VCI (Vehicle Communication Interface)
The display tablet acts as the central processing system, which is used to receive and
analyze the live vehicle data from the VCI and then output the test result.
Ÿ Please use the included power adapter to charge your tool. No responsibility can be assumed for any
damage or loss caused as a result of using power adapters other than the one supplied.
Notes:
Ÿ If the battery remains unused for a long period of time or the battery is completely discharged, it is
normal that the tool will not power on while being charged. Please charge it for a period of 5 minutes
and then turn it on.
For details on how to charge, refer to Section 1 “Charging & Turning On.
Quick Start Guide
LAUNCH
Accessory Checklist
A tablet for showing
test results.
Display Tablet
Power Adapter
To supply power to the tablet
through connection to AC
outlet.
Type A to Type B Data Cable
To connect the VCI device to
the tablet to perform vehicle
diagnosis.
To connect the tablet to PC to
exchange data.
Type A to Type C Data Cable
Private & Confidential Sheet
A piece of paper bearing
Product S/N and Verification
Code, which is required for
your VCI activation.
Vehicle Communication
Interface (VCI) Vehicle
A device for accessing vehicle
data.
VCI Diagnostic Cable
To connect the VCI device to
vehicle’s DLC.
Adapter Cable Kit (For
Passenger Cars)
(Optional. For different
vehicle diagnostic sockets, it
may be necessary to use one
of the adapter cables. For
detailed adapter cables,
please check the package box)
98********00
The following accessory items are only for reference. Please consult from the local agency or
check the package list supplied with the tool together.
(Connects to AC outlet for charging/Connects to
PC for data exchange. )
(Connects to the VCI to perform vehicle
diagnosis/Connects to compatible add-on
module or USB storage device.)
OBD-16 Diagnostic Connector
3.97 Inch Touch Screen
LAN/WAN Port
DC-IN Port
Data I/O Port
*Warning: The SmartLink C dongle obtains power through the vehicle's DLC, and it is prohibited to
connect to an external DC power supply. No responsibility can be assumed for any damage or loss
caused as a result of not strictly following the above method.
The SmartLink C dongle can work as a VCI (Vehicle Communication Interface) device. It is
used to read the vehicle data and then send it to the tablet via wireless (BT) communication
or data cable connection.
(Connects the crossover
cable. Only applied in
the “SmartLink” mode.)
(Connects the data cable.)
(Currently disabled and
for manufacturer use only.
See “*Warning”.)
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Summary

Important Safety Instructions

General Safety Precautions

Read safety information carefully before using test equipment and perform automotive testing in a safe, well-ventilated environment.

Accessory Checklist

Display Tablet

The tablet displays test results and acts as the central processing system for the tool.

Vehicle Communication Interface (VCI)

The VCI device accesses vehicle data and communicates wirelessly or via cable with the tablet.

Power Adapter

Supplies power to the tablet via connection to an AC outlet for charging.

VCI Diagnostic Cable

Connects the VCI device to the vehicle's DLC for data communication.

Type A to Type B Data Cable

Connects the VCI device to the tablet for performing vehicle diagnosis.

Type A to Type C Data Cable

Connects the tablet to a PC for data exchange.

Adapter Cable Kit

Optional kit with adapter cables for different vehicle diagnostic sockets.

Private & Confidential Sheet

Contains Product S/N and Activation Code required for VCI activation.

Device Overview

Display Tablet Ports and Features

Details the ports (USB, microphone, power button, screen) and features of the display tablet.

VCI Device Ports and Features

Details the ports (OBD-16 connector, LAN/WAN, DC-IN, Data I/O) and features of the VCI.

Initial Setup Procedures

Charging & Turning On

Instructions for charging the tablet using the power adapter and turning on the device.

Changing Language

Steps to change the tablet's display language via settings.

Wi-Fi Setup

Guide to connecting the tablet to a wireless network for internet access.

Register & Update

Process for creating an account, activating the VCI, and downloading software updates.

Diagnostic Preparation & Execution

Preparation & Connection

Ensuring correct vehicle conditions and connecting the VCI to the vehicle's DLC.

Start Diagnostics

Overview of diagnostic approaches (Smart, Manual, Tech to Tech) and recommended steps.

Overview

This document describes the LAUNCH X-431 Torque LINK, a diagnostic tool designed for automotive testing and repair. It consists of a display tablet and a Vehicle Communication Interface (VCI) device, also referred to as the SmartLink C dongle.

Display Tablet

The display tablet serves as the central processing system for the X-431 Torque LINK. Its primary function is to receive and analyze live vehicle data transmitted from the VCI and then present the test results to the user.

Function Description:

  • Central Processing: The tablet acts as the brain of the system, processing diagnostic information.
  • Data Analysis: It analyzes the received vehicle data to identify issues and provide diagnostic insights.
  • Result Output: Test results are displayed on its LCD screen, offering a clear visual representation of vehicle status and diagnostic findings.
  • User Interface: The tablet features a touch screen for intuitive navigation and interaction with the diagnostic software.
  • Connectivity: It includes a USB Type-A Port for connecting to the VCI device, compatible add-on modules, or USB storage devices. A USB Type-C Port allows for charging via an AC outlet and data exchange with a PC.
  • Multimedia: Equipped with a front camera, rear camera, microphone, and speaker, the tablet supports various multimedia functions that may be integrated into future diagnostic or communication features.

Usage Features:

  • Intuitive Operation: The touch screen and user-friendly interface facilitate easy operation and navigation through diagnostic menus.
  • Multi-language Support: The tablet supports multiple languages, allowing users to select their preferred language for operation. This feature can be accessed through the system settings.
  • Wi-Fi Connectivity: A built-in Wi-Fi module enables the tablet to connect to the internet. This is crucial for tool registration, updating diagnostic software and APKs, browsing the web, and sending emails.
  • Adjustable Kickstand: An adjustable kickstand allows the tablet to be positioned at various angles, enhancing user comfort during desk work or when hanging the device on automotive parts.
  • Power Management: The tablet is powered by an internal rechargeable lithium battery, charged via the USB Type-C port using the provided power adapter.

Maintenance Features:

  • Software Updates: Regular software updates are recommended to ensure the tablet has the latest diagnostic capabilities and functions. These updates can be downloaded via Wi-Fi after registration.
  • Charging Guidelines: Users are advised to use the included power adapter for charging to prevent damage or loss. If the battery is completely discharged or unused for a long period, it may require a 5-minute charge before powering on.

Vehicle Communication Interface (VCI)

The VCI device, specifically the SmartLink C dongle, is the intermediary between the vehicle and the display tablet. Its primary role is to read vehicle data and transmit it wirelessly (via Bluetooth) or through a data cable to the tablet.

Function Description:

  • Vehicle Data Access: The VCI connects to the vehicle's Data Link Connector (DLC) to access and retrieve diagnostic data.
  • Data Transmission: It sends the collected vehicle data to the display tablet for analysis.
  • Connectivity: Features an OBD-16 Diagnostic Connector for standard OBD II vehicles and a Data I/O Port for connecting data cables. It also has LAN/WAN ports, applicable in "SmartLink" mode for network connectivity.

Usage Features:

  • Wireless Communication: The VCI primarily communicates with the tablet wirelessly via Bluetooth, offering flexibility and freedom of movement during diagnosis.
  • Wired Communication: A data cable can also be used for communication between the VCI and the tablet, providing a reliable connection when wireless is not preferred or available.
  • Power Source: The VCI obtains power directly from the vehicle's DLC, eliminating the need for an external power supply during operation.
  • Diagnostic Approaches: The tool supports three types of diagnosis:
    • Smart Diagnosis (AutoDetect): This approach simplifies the diagnostic process by automatically guiding the user to a fix through wireless communication, minimizing manual menu selection.
    • Manual Diagnosis: Users can manually select menu-driven commands for diagnosis, offering more control.
    • Tech to Tech Remote Diagnosis: This feature facilitates remote vehicle diagnosis, enabling repair shops or mechanics to collaborate and launch instant messages for improved efficiency.

Maintenance Features:

  • Connection Guidelines: Users must ensure a clear and secure connection to the vehicle's DLC to avoid damaging the test equipment or generating false data.
  • Power Source Restriction: It is strictly prohibited to connect the SmartLink C dongle to an external DC power supply, as it is designed to draw power from the vehicle's DLC. Failure to adhere to this can result in damage or loss.
  • Adapter Cable Usage: For non-OBD II vehicles, specific non-16pin connector adapter cables are required. Users should consult the User Manual for detailed connection methods.

General Safety and Maintenance

  • Safe Environment: Always perform automotive testing in a safe, well-ventilated environment.
  • Personal Protective Equipment: Wear ANSI-approved eye shields during testing or repairs.
  • Vehicle Safety: Use blocks in front of drive wheels and never leave the vehicle unattended during testing. Ensure the gear lever is in NEUTRAL (manual) or PARK (automatic) before starting the engine.
  • Battery Care: Automotive batteries contain sulfuric acid; avoid direct contact. Ensure the vehicle battery is fully charged for accurate data.
  • Tool Integrity: The tool is a sealed unit with no end-user serviceable parts. All internal repairs must be performed by an authorized repair facility or qualified technician.
  • Fire Safety: Keep a fire extinguisher suitable for chemical, gasoline, and electrical fires nearby.
  • Power Adapter: Only use the included power adapter for charging the tablet to prevent damage.
  • Battery Replacement: Do not attempt to replace the internal rechargeable lithium battery, as there is a risk of explosion if an incorrect type is used. Contact the dealer for factory replacement.

Launch X-431 Torque LINK Specifications

General IconGeneral
BrandLaunch
ModelX-431 Torque LINK
CategoryScanner
LanguageEnglish

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