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Launch X-431 PRO3 LINK User Manual

Launch X-431 PRO3 LINK
61 pages
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LAUNCH
i
Copyright Information
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.
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.
Important Safety Information
Warning: To avoid personal injury, property damage, or accidental damage to the product, read all of
the information in this section before using the product.
Work Area Safety
Keep work area clean and well lit. Cluttered benches and dark areas may cause accidents.
Do not connect or disconnect the tool while the ignition is on or the engine is running.
DO NOT attempt to operate the tool while driving the vehicle. Have a second person to operate the
tool.
Before testing a vehicle, put the transmission in PARK (for automatic transmission) or NEUTRAL (for
manual transmission). Engage the parking brake and chock the tires.
NEVER smoke or allow a spark or flame in vicinity of battery or engine.
The vehicle shall be tested in a well-ventilated work area, as engines produce various poisonous
compounds (hydrocarbon, carbon monoxide, nitrogen oxides, etc.)
Do not operate the tool in explosive atmospheres, such as in the presence of flammable liquids,
gases, or heavy dust.
Never leave the vehicle unattended while testing.
Keep a fire extinguisher suitable for gasoline/chemical/electrical fires nearby.
Use extreme caution when working around the ignition coil, distributor cap, ignition wires and spark
plugs. These components create hazardous voltages when the engine is running.
Keep bystanders, children and visitors away while operating the tool.
This product is not a toy. Do not allow children to play with or near this tool.
Use as intended only. Do not modify.
Inspect before every use; do not use if parts are loose or damaged.
Do not place the tool on any unstable surface.
Handle the tool with care. If the tool is dropped, check for breakage and any other conditions that
may affect its operation.
Keep the tool dry, clean, free from oil, water or grease. Use a mild detergent on a clean cloth to clean
the outside of the tool when necessary.
Store the tool and accessories in a locked area out of the reach of children.
To avoid damaging the tool 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.
If the VCI (Vehicle Communication Interface) is not in use for a long period of time, it is suggested to
unplug the VCI from vehicle’s DLC to conserve battery power.
Electrical Safety
Do not use the tool while standing in water.

Table of Contents

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Launch X-431 PRO3 LINK Specifications

General IconGeneral
RAM3 GB
Display10.1-inch touchscreen
Battery7000 mAh
Weight1.5 kg
Storage32 GB
ConnectivityWi-Fi, Bluetooth
Special FunctionsCoding
Vehicle CoverageOver 100 brands
Supported ProtocolsCAN
Dimensions30 mm
Operating SystemAndroid

Summary

Important Safety Information

Work Area Safety

Guidelines for maintaining a safe and organized workspace to prevent accidents.

Electrical Safety

Precautions to prevent electric shock and hazards associated with electrical components.

Personal Safety

Recommendations for operator safety, including protective gear and avoiding hazardous conditions.

Precautions on Operating Vehicle's ECU

Specific warnings and procedures for working with the vehicle's Electronic Control Unit.

FCC Statement

1 Introduction

1.1 Product Profile

Overview of the diagnostic tool's features and capabilities.

1.2 Package List

Details of the common accessories included with the diagnostic tool.

1.3 Components & Controls

Description of the main components and their functions within the diagnostic system.

1.3.1 Display Tablet

Detailed description of the tablet, its ports, and screen functions.

1.3.2 SmartLink C V2.0 Device

Details on the SmartLink C V2.0 device and its operational modes.

1.4 Technical Parameters

Specifications for the display tablet and SmartLink C V2.0 device.

10 User Info

10.1 My Report

Manage personal information and view/delete/share saved diagnostic reports.

10.2 VCI

Manage all activated Vehicle Communication Interface (VCI) devices.

10.3 VCI Management

Option to deactivate pairing with the VCI device.

10.4 Activate VCI

Activate the VCI device using its serial number and activation code.

10.5 Firmware Fix

Upgrade and fix diagnostic firmware.

10.6 Sample

Manage recorded data stream sample files.

10.7 My Order

Check the status of all your orders.

10.8 Subscription Renewal Card

Check the status of the subscription renewal card.

10.9 Profile

View and configure personal information.

10.10 Change password

Modify your login password.

10.11 Settings

Configure application settings and view software version information.

10.11.1 Units

Configure measurement units (Metric System and English System).

10.11.2 Shop Information

Define your shop information including address and telephone.

10.11.3 Printer Set

Establish wireless connection for printing operations.

10.11.4 Clear Cache

Clear the App cache to restart the application.

10.11.5 About

View software version information and disclaimer.

10.11.6 Diagnostic Software Auto Update

Set whether the automatic update function is ON.

10.11.7 Device Account Management

Manage sub-accounts for shared access to the VCI device.

10.11.8 Login/Logout

Log out the current user ID or log in to the system.

10.12 Diagnostic Software Clear

Hide or clear diagnostic software that is not frequently used.

4 Connections

4.1 Preparation

Steps to prepare for vehicle connection, including ignition and DLC location.

4.2 Vehicle Connection

Methods for connecting the VCI device to the vehicle's DLC port.

2 Initial Use

2.1 Charging & Turning On

Instructions for charging the device and turning it on.

2.2 Screen Layout

Description of the on-screen buttons and their functions.

2.3 Adjust Brightness

How to adjust the screen brightness to conserve battery power.

2.4 Change System Language

Procedure to change the tool's system language.

2.5 Set Standby Time

Configure the standby time to save power and lock the screen.

2.6 WLAN Setup

Steps to connect the device to a Wi-Fi network for online access.

5 Diagnosis

5.1 Intelligent Diagnose

Get VIN information and guide to vehicle information without manual menu selection.

5.2 Local Diagnose

Execute menu-driven commands to diagnose the vehicle manually.

5.3 Remote Diagnose

Launch instant messaging and remote diagnosis for faster repair job fixing.

5.3.1 Interface Layout

Description of the remote diagnose interface elements.

5.3.2 Add Friends

Procedure to search and add partners to the friend list.

5.3.3 Start Instant Messaging

Function to send text, voice, or emoji messages to connected users.

5.3.4 Launch Remote Diagnosis (Scanner-To-Scanner)

Initiate remote diagnosis with other diagnostic tools.

5.3.5 Launch Remote Diagnosis (Scanner-To-PC)

Ask for remote control from a PC client technician.

5.4 Feedback

Send feedback of diagnostic problems for analysis and troubleshooting.

5.5 Diagnostic History

Access previously tested vehicle's diagnostic records.

3 Register & Update

3.1 Register & Update

First procedure to activate the tool by registering the device account.

3.2 Job Menu

Overview of the main menu items after logging in.

6 Service Function (Reset)

6.1 Maintenance Light Reset (Oil Reset)

Reset the oil service to recalculate the engine oil life interval.

6.2 Electronic Parking Brake Reset (BRAKE RESET)

Reset the brake pad after replacing the brake pad.

6.3 Steering Angle Reset (SAS Reset)

Reset the steering angle sensor after replacement or alignment.

6.4 ABS Bleeding

Perform bi-directional tests to check Anti-lock Braking System operating conditions.

6.5 Crank Position Sensor Adaptive Learning (GEAR LEARN)

Perform gear learning for the car to turn off the Malfunction Indicator Light.

6.6 Anti-theft Matching (IMMO)

Match the anti-theft key after replacing related components.

6.7 Injector Coding (INJECTOR)

Write injector actual code or rewrite code in the ECU to the injector.

6.8 Battery Matching (BAT. RESET)

Perform resetting operation on vehicle battery monitoring unit.

6.9 DPF Regeneration (DPF REG.)

Clear PM from the DPF filter to stabilize filter performance.

6.10 Throttle Matching (ELEC. THROTTLE RLRN)

Make initial settings to throttle actuators and return learned values to default.

6.11 Gearbox Matching (GEARBOX)

Complete gearbox self-learning to improve gear shifting quality.

6.12 Headlight Matching (AFS RESET)

Initialize the adaptive headlamp system.

6.13 Sunroof Initialization (SUNROOF)

Set sunroof lock off, rain close, sliding/tilting memory, and temp threshold.

6.14 Suspension Level Calibration (SUS RESET)

Adjust the vehicle's body height.

6.15 EGR Adaption

Learn the EGR valve after it is cleaned or replaced.

6.16 Seats Calibration

Match seats with memory function after replacement or repair.

6.17 Tyre Reset

Set size parameters of modified or replaced tires.

6.18 Coolant Bleed

Activate the electronic water pump before venting the cooling system.

6.19 AdBlue Reset

Perform urea reset operation after diesel exhaust treatment fluid replacement.

6.20 NOx Sensor Reset

Reset catalytic converter learned value after NOx fault re-initialization.

6.21 AC System Relearn/Initialization

Perform AC system relearn/initialization after ECU or actuator replacement.

6.22 High Voltage Battery Detection (HIGH VOLTAGE BATTERY)

Diagnosis and status information detection for high voltage battery.

6.23 Windows Calibration

Perform door window matching and recover power window functions.

6.24 Language Change

Change the system language of the vehicle center console.

6.25 A/F Reset

Set or learn air/fuel rate parameters.

6.26 Transport Mode

Limit vehicle speed, disable remote key etc. for power saving.

6.27 Stop/Start Reset

Open or close the automatic Start/Stop function via ECU setting.

6.28 Intelligent Cruise Control System Reset

Match the intelligent cruise control module after replacement or repair.

6.29 Engine Power Balance Monitoring

Monitor crankshaft acceleration to determine relative power provided by each cylinder.

6.30 Gas Particulate Filter (GPF) Regeneration

Perform GPF replacement or regeneration to improve fuel consumption.

6.31 Motor Angle Calibration

Calibrate motor angle when rotor position differs from actual field position.

6.32 Tire Pressure Reset (TPMS RESET)

Reset tire pressure and turn off the TPMS indicator light.

6.33 IMMO Programming

Perform read-write functions for vehicle key, EEPROM, MCU, and ECU data.

7 SmartLink Diag.

8 Software Update

8.1 Update Diagnostic Software & APP

Update diagnostic software and applications on the tool.

8.2 Update Frequently Used software

Instructions for updating frequently used vehicle software.

8.3 Renew Subscription

Renew software subscription when it is due or expires.

9 Add-on Modules (Toolbox)

9.1 ADAS (Calibration)

Calibrate camera-based & radar-based driver assistance systems.

9.2 TPMS

Configure tablet as TPMS activation & diagnostic tool.

9.3 S2-2 Sensorbox

Diagnose and simulate vehicle sensor faults.

9.4 S2-2 Multimeter

Measure physical parameters like voltage, resistance, frequency.

9.5 BST360 (Battery Tester)

Fix battery detection faster and easier.

9.6 Videoscope

Check unseen parts of engine, fuel tank, braking system.

9.7 Immobilizer Programmer

Perform read-write functions for vehicle keys and ECU data.

9.8 Oscilloscope (Optional)

Quickly judge faults on automotive electronic equipment and wiring.

11 J2534 Reprogramming

12 Synchronization

13 FAQ

13.1 About diagnostic tablet

Frequently asked questions about the diagnostic tablet's operation.

1. How to save power?

Tips for saving power on the diagnostic tablet.

2. Communication error with vehicle ECU?

Troubleshooting steps for communication errors with the vehicle ECU.

3. Failed to enter into vehicle ECU system?

Troubleshooting steps for failure to enter the vehicle ECU system.

4. How to reset the tablet?

Procedure for performing a factory reset on the tablet.

5. How to download the diagnostic app after resetting the tablet?

Steps to download the diagnostic app after a tablet reset.

13.2 About SmartLink Diag.

Information regarding network conditions and delay for SmartLink Diag.

1. What's network conditions is required for SmartLink Diag.?

Required network broadband and conditions for remote SmartLink Diag.

2. What does the word “Delay” displayed on the SmartLink C screen mean?

Explanation of network delay states (Green, Yellow, Red) on the SmartLink C screen.

3. My network delay is so long.

Possible reasons for long network delay and troubleshooting tips.

4. Some systems of some old vehicles cannot be tested

Explanation why some old vehicles might not be compatible with the system.

5. Is it necessary to re-ignite the car after the diagnostic system starts working?

Determining if re-ignition is necessary for detailed analysis after OBD diagnosis.

14 Glossary of Terms & Abbreviations

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