LAUNCH TECH X-431 PRO3 User manual

Version: V1.00.000
Revised date: 2015-12-08

LAUNCH X-431 PRO3 User’s Manual — Safety Precautions
Copyright Information
Copyright © 2015 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.
Neither LAUNCH nor its affiliates shall be liable to the purchaser of this unit or
third parties for damages, losses, costs, or expenses incurred by purchaser or
third parties as a result of: Accident, misuse, or abuse of this unit, or
unauthorized modifications, repairs, or alterations to this unit, or failure to strictly
comply with LAUNCH operating and maintenance instructions. LAUNCH shall
not be liable for any damages or problems arising from the use of any options or
any consumable products other than those designated as Original LAUNCH
Products or LAUNCHApproved Products by LAUNCH.
Trademark Information
LAUNCH is a registered trademark of LAUNCH TECH CO., LTD. (LAUNCH) in
China and other countries. All other LAUNCH trademarks, service marks,
domain names, logos, and company names referred to in this manual are either
trademarks, registered trademarks, service marks, domain names, logos,
company names of or are otherwise the property of LAUNCH or its affiliates. In
countries where any of the LAUNCH trademarks, service marks, domain names,
logos and company names are not registered, LAUNCH claims other rights
associated with unregistered trademarks, service marks, domain names, logos,
and company names. Other products or company names referred to in this
manual may be trademarks of their respective owners. You may not use any
trademark, service mark, domain name, logo, or company name of LAUNCH or
any third party without permission from the owner of the applicable trademark,
service mark, domain name, logo, or company name. You may contact LAUNCH
by visiting the website at www.cnlaunch.com, or writing to LAUNCH TECH. CO.,
LTD., Launch Industrial Park, North of Wuhe Avenue, Banxuegang, Bantian,
Longgang, Shenzhen, Guangdong, P.R.China, to request written permission to
use Materials on this manual for purposes or for all other questions relating to
this manual.
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LAUNCH X-431 PRO3 User’s Manual — Safety Precautions
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.
yNever collide, throw, or puncture X-431 PRO3, and avoid falling, extruding
and bending it.
yDo not insert foreign objects into or place heavy objects on your device.
Sensitive components inside might cause damage.
yDo not use X-431 PRO3 in exceptionally cold or hot, dusty, damp or dry
environments.
yIn places using X-431 PRO3 may cause interference or generate a potential
risk, please turn it off.
yX-431 PRO3 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. If there is any inquiry, please contact the dealer.
yNever place X-431 PRO3 into apparatus with strong electromagnetic field.
yKeep X-431 PRO3 far away from magnetic devices because its radiations
can damage the screen and erase the data stored on X-431 PRO3.
yDANGER: Do not attempt to replace the internal rechargeable lithium battery.
Contact the dealer for factory replacement.
yCAUTION: Please use the included battery and charger. Risk of explosion if
the battery is replaced with an incorrect type.
yUse the approved charging methods only. You can use any of the following
charging methods to safely recharge the internal battery of X-431 PRO3:
Charging method Display on Display off
AC adaptor Supported, but the
battery will charge
slowly
Supported
USB connection between the
Micro-USB interface on the
X-431 PRO3 and a USB port
on a PC or other device that
comply with the USB2.0
standards. Users have to use
the connection to USB
interfaces with USB2.0
version or higher.
Supported, but will
compensate power
consumption and the
battery will charge more
slowly than usual.
Supported, but
the battery will
charge slowly.
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LAUNCH X-431 PRO3 User’s Manual — Safety Precautions
yDo not disconnect power abruptly when X-431 PRO3 is being formatted or in
process of uploading or downloading. Or else it may result in program error.
yDo not delete unknown files or change the name of files or directories that
were not created by you, otherwise your X-431 PRO3 software might fail to
work.
yBe aware that accessing network resources can leave your X-431 PRO3
vulnerable to computer viruses, hackers, spyware, and other malicious
activities that might damage your device, software or data. It is your
responsibility to ensure that you have adequate protection in the forms of
firewalls, antivirus software, and anti-spyware software and keep such
software up to date.
Precautions on Using X-431 PRO3
Before using this test equipment, please read the following safety information
carefully.
yAlways perform automotive testing in a safe environment.
yIf the diagnostic connector remains unused for a long period of time, it is
suggested to unplug the connector from vehicle’s DLC to conserve battery
power.
yWear an ANSI-approved eye shield when testing or repairing vehicles.
yThe vehicle shall be tested in a well ventilated work area, as engines produce
various poisonous compounds (hydrocarbon, carbon monoxide, nitrogen
oxides, etc.)
yDo not connect or disconnect any test equipment while the ignition is on or
the engine is running.
yPut blocks in front of the drive wheels and never leave the vehicle unattended
while testing.
yKeep 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.
yDo not drive the vehicle and operate the test equipment at the same time.
Any distraction may cause an accident.
yKeep clothing, hair, hands, tools, test equipment, etc. away from all moving or
hot engine parts.
yBefore starting the engine, put the gear lever in the Neutral position (for
manual transmission) or in the Park (for automatic transmission) position to
avoid injury.
yTo 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.
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LAUNCH X-431 PRO3 User’s Manual — Safety Precautions
yAutomotive 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.
Precautions on Operating Vehicle’s ECU
yDo not disconnect battery or any wiring cables in the vehicle when the ignition
switch is on, as this could avoid damage to the sensors or the ECU.
yDo not place any magnetic objects near the ECU. Disconnect the power
supply to the ECU before performing any welding operations on the vehicle.
yUse extreme caution when performing any operations near the ECU or
sensors. Ground yourself when you disassemble PROM, otherwise ECU and
sensors can be damaged by static electricity.
yWhen reconnecting the ECU harness connector, be sure it is attached firmly,
otherwise electronic elements, such as ICs inside the ECU, can be damaged.
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LAUNCH X-431 PRO3 User’s Manual — Table of Contents
TABLE OF CONTENTS
1 INTRODUCTION.............................................................................................. 1
1.1 PRODUCT PROFILE ......................................................................................1
1.2 FEATURES ...................................................................................................1
1.3 KNOWLEDGE OF X-431 PRO3......................................................................2
1.3.1 X-431 PRO3 whole set......................................................................2
1.3.2 X-431 PRO3 tablet ............................................................................2
1.3.3 Diagnostic connector (Only applies for 12V cars).............................3
1.4 TECHNICAL PARAMETERS ............................................................................4
1.5 PACKAGE LIST .............................................................................................5
2 PREPARATIONS.............................................................................................. 6
2.1 CHARGING X-431 PRO3..............................................................................6
2.2 USING YOUR BATTERY..................................................................................6
2.3 POWER ON/OFF............................................................................................6
2.3.1 Power on............................................................................................ 6
2.3.2 Power off............................................................................................ 6
2.4 TIPS ON FINGER OPERATIONS.......................................................................7
2.5 LOCK &UNLOCK THE SCREEN ......................................................................7
2.5.1 Lock the screen.................................................................................7
2.5.2 Unlock the screen..............................................................................7
2.6 SCREEN LAYOUT..........................................................................................8
2.7 NOTIFICATION PANEL ...................................................................................8
2.8 CUSTOMIZE YOUR DESKTOP.........................................................................8
2.8.1 Create a widget on the desktop......................................................... 8
2.8.2 Move items on the desktop ...............................................................8
2.8.3 Delete items from the desktop...........................................................8
2.8.4 Adjust brightness...............................................................................9
2.8.5 Set standby time................................................................................ 9
2.9 SET SCREEN LOCK.......................................................................................9
3 WI-FI SETTING.............................................................................................. 10
3.1 CONNECT TO A WI-FI NETWORK.................................................................10
3.2 DISCONNECT FROM A WI-FI NETWORK .......................................................10
4 HOW TO DIAGNOSE......................................................................................11
4.1 DIAGNOSIS FLOWCHART ............................................................................11
4.2 USER REGISTRATION,CONNECTOR ACTIVATION &DIAGNOSTIC SOFTWARE
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LAUNCH X-431 PRO3 User’s Manual — Table of Contents
DOWNLOAD .....................................................................................................11
4.2.1 User registration...............................................................................11
4.2.2 Diagnostic software layout............................................................... 14
4.2.3 Function menu................................................................................. 15
4.3 CONNECTIONS...........................................................................................15
4.3.1 Preparation......................................................................................15
4.3.2 DLC location.................................................................................... 15
4.3.3 Vehicle connection...........................................................................16
4.4 BLUETOOTH SETTING.................................................................................18
4.5 START DIAGNOSING...................................................................................18
4.5.1 Read DTC........................................................................................ 20
4.5.2 Clear fault memory..........................................................................21
4.5.3 Read data stream............................................................................21
4.5.4 Special function ...............................................................................24
4.5.5 How to view History?.......................................................................24
4.5.6 Electronic throttle position reset/learn.............................................24
4.6 REPAIR DATA.............................................................................................24
4.7 UPDATE.....................................................................................................25
4.8 golo...........................................................................................................25
4.8.1 Register a golo official account........................................................26
4.8.2 Assign a diagnostic tool to an official account.................................26
4.8.3 Pre-bind a golo user........................................................................26
4.8.4 Launch real-time remote diagnosis.................................................27
4.9 BUSINESS..................................................................................................27
4.9.1 Fault vehicles...................................................................................27
4.9.2 Vehicle consultation.........................................................................28
4.10 PROFILE ..................................................................................................28
4.10.1 My connector.................................................................................28
4.10.2 Activate connector.........................................................................28
4.10.3 Firmware fix...................................................................................28
4.10.4 My report........................................................................................29
4.10.5 Profile.............................................................................................29
4.10.6 Change password.......................................................................... 29
4.10.7 Help ...............................................................................................29
4.10.8 Log out........................................................................................... 29
4.11 SETTINGS ................................................................................................29
4.11.1 Units of measurement....................................................................29
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LAUNCH X-431 PRO3 User’s Manual — Table of Contents
4.11.2 Orientation .....................................................................................29
4.11.3 Print information............................................................................. 29
4.11.5 Diagnostic feedback ......................................................................32
4.11.6 Network test...................................................................................32
4.11.7 About..............................................................................................32
5 X-431 HD MODULE (OPTIONAL)................................................................. 33
5.1 KNOWLEDGE OF X-431 HD MODULE..........................................................33
5.1.1 Features...........................................................................................33
5.1.2 Ports & indicators of X-431 HD Module...........................................33
5.1.3 Technical Parameters......................................................................34
5.2 CONNECTIONS...........................................................................................35
5.2.1 How to connect OBD II vehicle........................................................35
5.2.2 How to connect non-OBD II vehicle ................................................ 35
5.3 ACTIVATE X-431 HD MODULE....................................................................36
5.4 DOWNLOAD DIAGNOSTIC SOFTWARE .........................................................36
5.5 HOW TO DIAGNOSE ....................................................................................36
6 OTHERS......................................................................................................... 37
6.1 EMAIL ........................................................................................................37
6.1.1 Configure an email account............................................................. 37
6.1.2 Add an email account......................................................................37
6.2 BROWSER..................................................................................................37
6.2.1 Open browser.................................................................................. 37
6.2.2 Download files .................................................................................38
6.3 SYNCHRONIZATION ....................................................................................38
6.3.1 Connect to PC.................................................................................38
6.3.2 Run on PC.......................................................................................38
6.3.3 Install an application........................................................................38
6.4 CAMERA ....................................................................................................39
6.4.1 How to take photos and record a video?.........................................39
6.4.2 How to capture the screen? ............................................................39
6.4.3 How to browse a picture or video?..................................................39
6.5 CLEAR CACHE ...........................................................................................40
7 FAQ ................................................................................................................ 41
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LAUNCH X-431 PRO3 User’s Manual — General Operations
1 Introduction
1.1 Product Profile
X-431 PRO3 is a new Android-based vehicle trouble diagnostic device
developed for internet applications. 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.
Through the Bluetooth communication between vehicle diagnostic connector
and variant mobile intelligent terminals, it achieves full car model and full system
vehicle trouble diagnosis, which include Reading DTCs, Clearing DTCs,
Reading Data Stream, Actuation Test and Special Functions.
Meanwhile, taking advantage of mobile internet, it integrates more application
and service, such as golo (Instant messaging and remote assistance), Repair
Data, Business and Update etc.
X-431 PRO3 adopts a higher performance-price ratio tablet computer, which is
equipped with Android 5.1 operating system, 1.3GHz quad core CPU and 10.1”
HD display.
1.2 Features
1. Diagnose:
Diagnose the electronic control system of prevailing vehicle models
covering Asian, European, American and Chinese. Diagnosis functions
include: Read DTCs, Clear DTCs, Read Data Stream, Special Functions
etc.
Specially designed forAndroid platform with user-friendly interface.
Via Bluetooth, it is simple for the diagnostic connector to communicate
with X-431 PRO3.
Equipped with an exclusive X-431 PRO3 protective sleeve to prevent it
from being damaged.
Multiple maintenance and repair functions are supported: Electronic
throttle position reset/learn and gear learning etc.
2. Repair Data:Provides a mass of service information for various vehicle
models, which enables users to retrieve service data of some vehicle online.
3. golo:This feature allows you to manage your golo customers who are bound
to and assigned by repair shop. Remote assistance and instant messaging
are supported.
4. Business: This module allows you to provide online answers and solutions
for the questions submitted by golo users and other repair technicians to
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LAUNCH X-431 PRO3 User’s Manual — General Operations
earn extra reward points and expand your business.
5. Update: Lets you update your diagnostic software more efficiently.
6. Browser: Built-in Wi-Fi module makes surfing on the internet freely.
7. Email:Allows you to send and receive emails.
8. Settings: To configure your personalized X-431 PRO3 through it.
9. Other additional functions: Alarm, Calendar and Calculator etc.
1.3 Knowledge of X-431 PRO3
1.3.1 X-431 PRO3 whole set
X-431 PRO3 is composed of an X-431 PRO3 tablet (See Chapter “1.3.2”) and a
diagnostic connector (See Chapter “1.3.3”).
1.3.2 X-431 PRO3 tablet
Fig. 1-1 X-431 PRO3 tablet
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LAUNCH X-431 PRO3 User’s Manual — General Operations
1 Earphone Jack
2 Speakers
3 Rear Camera
4 TF Card Slot To insert a TF card.
5 USB/Charging
Port
6 POWER Key In Off mode, press it to turn on X-431 PRO3;
In On mode:
Press it to activate the LCD if the LCD is off.
Press it to turn off the LCD if the LCD lights up.
7 VOLUME +/- Key To adjust the volume.
1.3.3 Diagnostic connector (Only applies for 12V cars)
Fig. 1-2 Diagnostic connector
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LAUNCH X-431 PRO3 User’s Manual — General Operations
①OBD-16 diagnostic
connector To connect on vehicle’s OBD2 DLC.
②ECU communication
indicator It flashes when the connector is communicating
with the vehicle.
③Power indicator It lights up while the connector is plugged into
the vehicle’s DLC.
④Bluetooth/USB
communication
indicator
yIt indicates Bluetooth mode if the connector
is energized and illuminates blue (default
mode).
yIt illuminates red when the connector is
connected to X-431 PRO3 via USB cable.
⑤Mini USB port For connecting the USB cable to X-431 PRO3.
1.4 Technical Parameters
X-431 PRO3:
¾Operating system:Android 5.1
¾CPU: Quad-core 1.3GHz processor
¾Battery: 7000mAh rechargeable polymer lithium battery
¾Memory: 1GB
¾Storage capacity: 16GB
¾LCD: 10.1 inch
¾LCD resolution: 1280 x 800
¾Touch screen: Capacitive touch screen
¾Cameras: 5.0 mega pixels rear and 2.0 mega pixels front
¾Wi-Fi: Support 802.11a/b/g/h
¾Bluetooth: Supported
¾Working temperature: 0 ~℃45℃
¾Storage temperature: -20 ~℃70℃
Diagnostic Connector:
¾Working voltage: 9 ~18V
¾Average working current: About 35mA
¾Standby current:About 25mA
¾Working temperature: -20 to 55℃
¾Storage temperature: -30 to 70℃
¾Storage humidity: <80%
¾Working humidity: <60%
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LAUNCH X-431 PRO3 User’s Manual — General Operations
1.5 Package List
While purchasing, please check the following accessories:
¾X-431 PRO3 tablet (including X-431 PRO3 protective sleeve)
¾Confidential paper
¾Diagnostic connector (for 12V car diagnosis)
¾X-431 HD module (optional, for heavy-duty trucks diagnosis)
¾OBD II extension cable
¾Cigarette lighter cable
¾Power adaptor
¾USB cable
¾Non-16pin connectors
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LAUNCH X-431 PRO3 User’s Manual — General Operations
2 Preparations
2.1 Charging X-431 PRO3
There are two charging methods available:
Via Power adaptor:
1. Insert one end of the included USB cable into the power adaptor.
2. Connect the other end into the charging port of X-431 PRO3.
3. Plug the adaptor into AC outlet.
Via Personal computer:
1. Insert one end of the included USB cable into the USB port of PC.
2. Connect the other end into the charging port of X-431 PRO3.
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 USB cable on the
charger from X-431 PRO3.
2.2 Using your battery
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.
Please use the included power adaptor to charge your tool. No responsibility
can be assumed for any damage or loss caused as a result of using power
adaptors other than the one supplied.
While X-431 PRO3 has low battery, a beep will sound. If it is very low, X-431
PRO3 will be switched off automatically.
2.3 Power on/off
2.3.1 Power on
Press [POWER] to turn the tool on.
Note: If it is the first time you have used this tool or the tool remains idle for a long
period of time, the tool could fail to turn on. Please charge the tool for a minimum of 5
minutes and attempt to turn on again.
2.3.2 Power off
Press [POWER] for 3 seconds, an option menu will pop up on the screen. Tap
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LAUNCH X-431 PRO3 User’s Manual — General Operations
“Power off” to turn the tool off.
To perform a forced shutdown, press [POWER] for more than 8 seconds until
the screen goes dark.
2.4 Tips on finger operations
Single-tap: To select a 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 desktop icon and drop it to other location.
Spread apart/pinch together: To zoom in manually, place two
fingers on the screen and then spread them apart. To zoom out,
place two fingers apart on the screen and then pinch them together.
2.5 Lock & unlock the screen
Many screen lock modes are available on X-431 PRO3.
Note: You are recommended to set screen lock as “None” since X-431 PRO3 is a
frequently used diagnostic tool.
2.5.1 Lock the screen
When it is ON, press [POWER] once to lock the screen;
The system will lock the screen automatically after X-431 PRO3 remains idle
over the preset standby time.
2.5.2 Unlock the screen
Press [POWER] to activate the screen and drag the lock to “Unlock” position.
Note: If you define as unlock using the pattern, you have to draw the right target
pattern to unlock it.
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LAUNCH X-431 PRO3 User’s Manual — General Operations
2.6 Screen layout
1. Preview the screen
Tap and hold any blank area on the home screen, a function menu will pop up at
the bottom of the screen. It mainly includes wallpapers, lock screen wallpapers,
widgets, settings and apps.
2. On-screen buttons
There are three on-screen buttons available on the bottom of the screen.
yBack: Tap to return to the previous screen.
yHome: Tap to jump to the Android’s home screen.
yRecent App: Tap to view the recently launched applications and running
applications. The following operations can be done:
yTap the desired app to open it.
ySwipe the desired app to the left or to the right to close it.
yTap to close all unlocked applications.
2.7 Notification panel
The notification bar is used to display some activities, such as new message, to
do list and running tasks. You can also open the notification bar to view the
reminder or activity notification.
2.8 Customize your desktop
2.8.1 Create a widget on the desktop
1. Tap and hold a blank area on the home screen, tap “WIDGETS” below the
preview screen;
2. Tap and hold the desired application or widget, and then drag it to the target
position.
2.8.2 Move items on the desktop
Tap and hold the item to be moved, and drag and drop it to the target location.
2.8.3 Delete items from the desktop
Warning: Deleting an icon will uninstall the corresponding application. Please be
careful to do so.
1. Tap and hold the item to be moved until it is shaken.
2. Drag it on the trash icon and release it.
Note: If no trash icon appears on the top of the screen, it indicates that the
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LAUNCH X-431 PRO3 User’s Manual — General Operations
application can not be uninstalled.
2.8.4 Adjust brightness
Tips: Reducing the brightness of the screen is helpful to save the power of X-431
PRO3.
1. On HOME screen, tap Settings > Display > Brightness level.
2. Drag the slider to adjust it.
2.8.5 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 HOME screen, tap Settings > Display > Sleep.
2. Choose the desired sleep time.
2.9 Set screen lock
This function is designed to lock the screen and buttons to avoid accidental
operations while X-431 PRO3 keeps unused.
1. On HOME screen, tap Settings > Security > Screen lock.
2. Choose the desired screen lock mode and follow the on-screen instructions to
finish your setting.
Note: You are recommended to set screen lock as “None” since X-431 PRO3 is a
frequently used diagnostic tool.
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LAUNCH X-431 PRO3 User’s Manual — General Operations
3 Wi-Fi Setting
Note: Once WLAN is set as ON, X-431 PRO3 will consume more power. While
WLAN keeps unused, please turn it off to conserve battery power.
X-431 PRO3 has built-in Wi-Fi that can be used to get online. Once you’re online,
you can register your X-431 PRO3, browse the Internet, get apps and send
email on your network.
3.1 Connect to a Wi-Fi network
1. On home screen, tap Settings > WLAN.
2. Tap or slide the Wi-Fi switch to ON, X-431 PRO3 starts searching all
available wireless LANs.
3. Choose the desired Wi-Fi access point / network,
yIf the network you chose is open, you can connect directly;
yIf the selected network is encrypted, you have to enter the right security
key (network password).
Note: On the WLAN setting page, tap and choose “Add network” to add a new
network.
Once it is connected successfully, tap the Wi-Fi network from the list to view its
name, link speed, security type, IP address etc.
When this tool is in range, it will connect to the previously linked network
automatically.
3.2 Disconnect from a Wi-Fi network
1. On home screen, tap Settings > WLAN.
2. Tap the network with a Connected status, then tap “Disconnect”.
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LAUNCH X-431 PRO3 User’s Manual — Vehicle Diagnosis
4 How to diagnose
4.1 Diagnosis Flowchart
For new users, please follow the operation chart shown in Fig. 4-1 to get familiar
with and start using X-431 PRO3.
Fig. 4-1
4.2 User Registration, Connector Activation & Diagnostic
Software Download
4.2.1 User registration
Tap the X-431 PRO3 icon on the desktop to launch the application, and then tap
“Login” to enter the login interface of diagnosis software.
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LAUNCH X-431 PRO3 User’s Manual — Vehicle Diagnosis
Fig. 4-2
1.If you are a new user, tap “New Registration” to enter registration page. See
Fig. 4-3.
Fig. 4-3
In Fig. 4-3, fill in the information in each field (Items with * must be filled). After
inputting, tap “Register”, a screen similar to the following will appear:
Fig. 4-4
In Fig. 4-4, input the Serial Number and Activation Code, which can be found in
the password envelope.
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