Launch X-431 Throttle III User manual

Important Safety Instruction Accessory Checklist
Copyright Information
Copyright © 2021 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.
Disclaimer of Warranties and Limitation of Liabilities
All information, specifications and illustrations in this publication are based on the latest
information available at the time of printing. Launch reserves the right to make changes at
any time without prior notice.
Safety Instructions
Before using this test equipment, please read the following safety information carefully.
Always perform automotive testing in a safe environment.
Wear an ANSI-approved eye shield when testing or repairing vehicles.
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 connect or disconnect any test equipment while the ignition is on or the engine is
running.
Put blocks in front of the drive wheels and never leave the vehicle unattended while
testing.
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. away from all moving or hot engine
parts.
 Keep a fire extinguisher suitable for chemical, gasoline and electrical fires nearby.
Before starting the engine, put the gear lever in NEUTRAL (for manual transmission) or
PARK (for automatic transmission) to avoid injury.
To 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.
Automotive 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.
X-431 Throttle III Tablet VCI (Vehicle Communication Interface)
The tablet acts as the central processing system, which is used to receive and analyze the
live vehicle data from the SmartLink C device and then output the test result.
The SmartLink C device works as a VCI (Vehicle Communication Interface) device, which is
used to obtain vehicle data, and then send it to the tablet for analysis via WiFi / BT / USB
communication.
Warning: The SmartLink C device obtains power through the vehicle’s DLC port, 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.
LAUNCH
THANK YOU FOR CHOOSING LAUNCH!
If you have any questions or comments please forward them to:
LAUNCH Tech USA Product Support
Phone: [phone] xt: 4
Fax: [phone]
1820 S. Milliken Ave. Ontario, CA 91761
Monday - Friday 5 am - 5 pm PST
Service & Repair
Phone: [phone] xt: 5
Monday - Friday 8 am - 5 pm PST
Please visit our public form @
http://launch.activeboard.com
X-431 Throttle III Tablet
A tablet for showing
test results.
SmartLink C Device
A VCI device for accessing
vehicle data.
Private & Confidential Paper
A piece of paper bearing
Product S/N and Verification
Code, which is required for
your VCI activation.
Non-16pin Connector Kit
(Optional, For detailed non-
16pin connectors, please
check the package box)
O2-1 Scope Box Kit
(For detailed accessories,
please check the package
box)
For different product configurations, the accessories may vary. For detailed accessory
items, please consult from the local agency or check the packing list supplied with this tool
together.
Quick Start Guide
Power Adapter
To supply power to the tablet
through connection to AC
outlet.
Type A to Type B Data Cable
Connects the tablet to the VCI
device or add-on module
(such as Scope Box).
Type A to Type C USB Cable
Connects the tablet to the PC
for data exchange.
OBD I Adapter Cable
An adapter cable for
connecting non-16 pin
connector.
Cigarette Lighter Cable
To supply power to the non-
16pin connector via vehicle’s
cigarette lighter receptacle.
Battery Clamps Cable
To supply power to the non-
16pin connector via vehicle’s
battery.
HDMI Cable
To mirror the tablet screen
onto an external projector or
monitor with HD interface.
Front Camera
Handgrip
Charging LED
HDMI-Out Port
Type-A USB Port
Memory Card Slot
Type-C USB Port
DC-IN Port
Microphone
13.3" IPS Touch Screen
Camera Flash
Microphone
POWER Button
3.97 Inch Touch Screen
OBD-16 Diagnostic Connector
LAN/WAN Port DC-IN Port
Data I/O Port
Volume Buttons
Rear Camera
Audio Speaker
Foldable Stand
Audio Speaker
(Red means Charging, and
Green means Fully Charged.)
(
)
Flip out it to any angle and work comfortable
at your desk, or hang it on steering wheel.
Ambient Light Sensor

LAUNCH
LAUNCH
5. Vehicle Connection
SmartLink C Device
SmartLink C Device
OBD II Extension Cable
OBD II Extension Cable
To Vehicle’s DLC
To Vehicle’s DLC
OBD I Adapter Box
Non-16pin Connector
The method used to connect the diagnostic connector to a vehicle's DLC (Data Link
Connector) 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.
 A vehicle not equipped with an OBD II management system supplies communication
through a DLC connection, and in some cases supplies 12V power through the cigarette
lighter receptacle or a connection to the vehicle battery.
6. Start Diagnostics
Preparation
Start Diagnostics
Before diagnosing, please make sure the following conditions are met:
 Switch the ignition on.
 Vehicle battery voltage range should be 9-14Volts.
 Throttle should be in a closed position.
This tool supports three kinds of diagnosis approaches: Smart Diagnosis, Remote
Diagnosis and Manual Diagnosis.
Smart Diagnosis (AutoDetect):
Through simple wireless (BT) communication between the tablet and VCI device, you can
easily get the VIN (Vehicle Identification Number) information of the currently identified
vehicle.
Once the VIN is successfully identified, the system will retrieve it from the remote server and
then guide you to vehicle information page without the necessity of step-by-step manual
menu selection.
Remote Diagnosis (Tech to Tech):
This option aims to help repair shops or professional technicians launch instant messaging
and remote diagnosis, making the repair job getting fixed faster.
Manual Diagnosis:
In this mode, you have to diagnose a vehicle by performing the menu-driven command
manually.
For new users, please follow the operation chart shown below to get familiar with and start
using this tool (*If you choose “AutoDetect” to diagnose a vehicle, this flowchart shall not apply).
1. Charging & Turning On
2. Changing Language
4. Register & Update
3. Network Setup
4. Register & Update(Cont.)
1. Plug one end of the included power adaptor into the charging port of the handset, and
other end into the AC outlet.
2. Once the battery is fully charged, disconnect the power adaptor from the AC outlet.
handset
* 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.
3. Press the [POWER] button on the , the system starts initializing and then enters
the home screen.
The tablet supports multiple languages. To change the language of the tool,
1. On the home screen, tap on Settings -> Language & Input -> Languages.
2. Tap on “Add a language”, and then choose the desired language from the list.
3. Tap and hold the desired language and drag it to the top of the screen and then release it,
the system will change into the target language.
The tablet has dual built-in Wi-Fi communication modules. One is used to communicate with
the tablet, and the other allows the tablet to get online. Once you're online, you can register
your tool, update diagnostic software & APK, browse the Internet and send email on your
network.
If the SmartLink C device is successfully activated, it will be automatically bound to the
tablet. In this case it is not necessary for the user to manually configure it again.
-1. On the home screen, select Settings Wi Fi.
2. Select the desired wireless network from the list (Password may be required for secured
networks).
3. When Connected appears, it indicates that it is properly connected to the network.
-> Network & Internet ->
Register/Login
Has this unit been registered?
New Customer Existing Customer
1. Launch App: On the home screen, tap the application icon
to launch it, a dialog box similar to the following will pop up
on the screen.
A. If you are a new user, tap on “New Customer” in Fig. A to
start your sign-up. Refer to Steps 2-4.
B. If you have registered to be a member, tap on “Existing
Customer” to login the system directly.
2. Create an App Account: Tap on “New Registration” in Figure A, input the information
(items with * must be filled) and then tap on “Register”. Refer to Figure B.
3. Activate VCI Connector: Input the Product S/N and Activation Code (can be obtained
from the password envelope), and then tap on “Activate”. Refer to Figure C.
4. Finish Registration: To download the diagnostic software, tap on “Yes” to navigate to the
download page. Tap on “No” to download and install it later.
On the download page, tap on “Update” to start downloading until it is complete.
Select Country
*
Email
*
Confirm Password
*
Password
*
Username
*
CAPTCHA CAPTCHA
Register
2 3
1
Create an Account
Activate VCI
Finish Registration
Register
B
Create an Account
Activate VCI
Finish Registration
Register
1 3
2
Serial Number
Activation Code
Where is my activation code?
>> Skip
Activate
C
A
Register
123
Yes
No
Congratulations! You have registered successfully. Do you download vehicle
software now?
Create an Account
Activate VCI
Finish Registration
D
Launch App Tap on “Diagnose”
Select test systemSelect test function
Select vehicle
Select software
version
Note: To enjoy more service and functions, you are suggested to check for updates on a frequent
basis and keep synchronized with the latest available software.
Statement: LAUNCH owns the complete intellectual property rights for the software used by this
product. For any reverse engineering or cracking actions against the software, LAUNCH will block
the use of this product and reserve the right to pursue their legal liabilities.
Quick Start Guide
Quick Start Guide
Possible DLC Location
For OBD II vehicles, connect the SmartLink C to vehicle's DLC port directly via the OBD II
extension cable.
Note: If the power supply on vehicle diagnostic socket is insufficient or the power pin is
damaged, you can get power via either of the following ways:
A. Via Battery clamps cable: Connect one end of the battery clamps cable to the power jack of the
OBD I adapter box, and the other end to the vehicle's battery.
B. Via Cigarette lighter cable: Connect one end of the cigarette lighter cable to the power jack of the
OBD I adapter box, and the other end to the cigarette lighter receptacle.
For non-OBD II vehicles, proceed as follows:
For passenger vehicles, the DLC is usually located 12 inches from the center of the
instrument panel (dash), under or around the driver's side for most vehicles. Below illustrates
the possible DLC location.
If the DLC cannot be found, refer to the vehicle's service manual for the location.