Autel Intelligent Tech MAXISYSMY905 User Manual

Trademarks

Autel®, MaxiSysTM, MaxiDAS®, MaxiScan®, MaxiTPMS®, MaxiVideoTM, MaxiRecorderTM,
and MaxiCheckTM are trademarks of Autel Intelligent Technology Co., Ltd, registered in
China, the United States and other countries. All other marks are trademarks or
registered trademarks of their respective holders.

Copyright Information

No part of this manual 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 Autel.

Disclaimer of Warranties and Limitation of Liabilities

All information, specifications and illustrations in this manual are based on the latest
information available at the time of printing. Autel reserves the right to make changes at
any time without notice. While information of this manual has been carefully checked
for accuracy, no guarantee is given to the completeness and correctness of the
contents, including but not limited to the product specifications, functions, and
illustrations.

Autel will not be liable for any direct damages or for any special, incidental, or indirect
damages or for any economic consequential damages (including lost profits).

IMPORTANT: Before operating or maintaining this unit, please read this manual
carefully, paying extra attention to the safety warnings and precautions.

For Services and Support:

pro.auteltech.com

www.auteltech.com

1-855-288-3587/1-855-AUTELUS (North America)
0086-755-86147779 (China)

[e-mail]

For technical assistance in all other markets, please contact your local selling agent

ii

Safety Information

For your own safety and the safety of others, and to prevent damage to the device and
vehicles upon which it is used, it is important that the safety instructions herein
presented throughout this manual be read and understood by all persons operating, or
coming into contact with, the device.

There are various procedures, techniques, tools, and parts for servicing vehicles, as
well as in the skill of the person doing the work. Because of the vast number of test
applications and variations in the products that can be tested with this equipment, we
cannot possibly anticipate or provide advice or safety messages to cover every
circumstance. It is the automotive technician’s responsibility to be knowledgeable of the
system being tested. It is crucial to use proper service methods and test procedures. It
is essential to perform tests in an appropriate and acceptable manner that does not
endanger your safety, the safety of others in the work area, the device being used, or
the vehicle being tested.

Before using the device, always refer to and follow the safety messages and applicable
test procedures provided by the manufacturer of the vehicle or equipment being tested.
Use the device only as described in this manual. Read, understand, and follow all
safety messages and instructions in this manual.

Safety Messages

Safety messages are provided to help prevent personal injury and equipment damage.
All safety messages are introduced by a signal word indicating the hazard level.

DANGER: Indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury to the operator or to bystanders.

WARNING: Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury to the operator or to bystanders.

Safety Instructions

The safety messages herein cover situations Autel is aware of. Autel cannot know,
evaluate or advise you as to all of the possible hazards. You must be certain that any
condition or service procedure encountered do not jeopardize your personal safety.

DANGER: When an engine is operating, keep the service area WELL
VENTILATED or attach a building exhaust removal system to the engine exhaust
system. Engines produce carbon monoxide, an odorless, poisonous gas that
causes slower reaction time and can lead to serious personal injury or loss of
life.

iii

Safety Information Important Safety Instructions

WARNINGS:

 Always perform automotive testing in a safe environment.
 Wear safety eye protection that meets ANSI standards.
 Keep clothing, hair, hands, tools, test equipment, etc. away from all

moving or hot engine parts.

 Operate the vehicle in a well ventilated work area, for exhaust gases are

poisonous.

 Put the transmission in PARK (for automatic transmission) or NEUTRAL

(for manual transmission) and make sure the parking brake is engaged.

 Put blocks in front of the drive wheels and never leave the vehicle

unattended while testing.

 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 a fire extinguisher suitable for gasoline, chemical, and electrical fires

nearby.

 Do not connect or disconnect any test equipment while the ignition is on or

the engine is running.

 Keep the test equipment dry, clean, free from oil, water or grease. Use a

mild detergent on a clean cloth to clean the outside of the equipment as
necessary.

 Do not drive the vehicle and operate the test equipment at the same time.

Any distraction may cause an accident.

 Refer to the service manual for the vehicle being serviced and adhere to

all diagnostic procedures and precautions. Failure to do so may result in
personal injury or damage to the test equipment.

 To avoid damaging the test equipment or generating false data, make

sure the vehicle battery is fully charged and the connection to the vehicle
DLC is clean and secure.

 Do not place the test equipment on the distributor of the vehicle. Strong

electro-magnetic interference can damage the equipment.

iv

Contents

SAFETY INFORMATION ........................................................................................... III

CHAPTER 1 USING THIS MANUAL ...................................................................... 1

1.1 CONVENTIONS .................................................................................................... 1

1.1.1 Bold Text .................................................................................................. 1

1.1.2 Terminology ............................................................................................ 1

1.1.3 Notes and Important Messages .............................................................. 1

1.1.4 Hyperlinks ................................................................................................ 1

1.1.5 Procedures ............................................................................................... 2

CHAPTER 2 GENERAL INTRODUCTION ............................................................... 3

2.1 MAXISYS DISPLAY TABLET ..................................................................................... 3

2.1.1 Functional Description ............................................................................. 3

2.1.2 Power Sources ......................................................................................... 5

2.1.3 Technical Specifications ........................................................................... 6

2.2 VCI – BLUETOOTH DIAGNOSTIC INTERFACE .............................................................. 7

2.2.1 Functional Description ............................................................................. 7

2.2.2 Technical Specifications ........................................................................... 8

2.2.3 Power Sources ......................................................................................... 8

2.3 ACCESSORY KIT ................................................................................................... 8

2.3.1 Main Cable .............................................................................................. 8

2.3.2 Other Accessories .................................................................................... 9

CHAPTER 3 GETTING STARTED ......................................................................... 10

3.1 POWERING UP .................................................................................................. 10

3.1.1 Application Buttons ............................................................................... 11

3.1.2 Locator and Navigation Buttons ............................................................ 12

3.1.3 System Status Icons ............................................................................... 13

3.2 POWERING DOWN ............................................................................................ 13

3.2.1 Reboot System ....................................................................................... 14

3.3 INSTALLING COMPUTER SOFTWARE ....................................................................... 14

3.3.1 Printing Operation ................................................................................. 15

CHAPTER 4 DIAGNOSTICS OPERATIONS ........................................................... 16

4.1 ESTABLISHING VEHICLE COMMUNICATION .............................................................. 16

4.1.1 Vehicle Connection ................................................................................ 16

4.1.2 VCI Connection ...................................................................................... 18

4.1.3 No Communication Message ................................................................ 19

4.2 GETTING STARTED ............................................................................................. 20

v

4.2.1 Vehicle Menu Layout ............................................................................. 20

4.3 VEHICLE IDENTIFICATION ..................................................................................... 22

4.3.1 Auto VIN Scan ........................................................................................ 22

4.3.2 Manual VIN Input .................................................................................. 23

4.3.3 Manual Vehicle Selection ...................................................................... 24

4.3.4 Alternative Vehicle Identification .......................................................... 27

4.4 NAVIGATION ..................................................................................................... 27

4.4.1 Diagnostics Screen Layout ..................................................................... 27

4.4.2 Screen Messages ................................................................................... 30

4.4.3 Making Selections ................................................................................. 30

4.5 MAIN MENU .................................................................................................... 31

4.6 DIAGNOSIS ....................................................................................................... 31

4.6.1 ECU Information .................................................................................... 35

4.6.2 Read Codes ............................................................................................ 36

4.6.3 Erase Codes ........................................................................................... 37

4.6.4 Live Data................................................................................................ 37

4.6.5 Active Test ............................................................................................. 44

4.6.6 Special Functions ................................................................................... 45

4.7 SERVICE ........................................................................................................... 46

4.7.1 Function Descriptions ............................................................................ 46

4.8 PROGRAMMING AND CODING .............................................................................. 47

4.9 GENERIC OBD II OPERATIONS ............................................................................. 51

4.9.1 General Procedure ................................................................................. 51

4.9.2 Function Descriptions ............................................................................ 53

4.10 EXITING DIAGNOSTICS .................................................................................... 56

CHAPTER 5 DATA MANAGER OPERATIONS ....................................................... 57

5.1 OPERATIONS..................................................................................................... 57

5.1.1 Image Files ............................................................................................ 57

5.1.2 PDF Files ................................................................................................ 59

5.1.3 Review Data .......................................................................................... 60

5.1.4 Apps Manager (Coming soon) ............................................................... 60

5.1.5 Message (Coming soon) ........................................................................ 61

5.1.6 Data Logging (Coming soon) ................................................................. 61

CHAPTER 6 MAXIFIX OPERATIONS ................................................................... 62

6.1 NAVIGATION ..................................................................................................... 62

6.1.1 Terminology ........................................................................................... 64

6.2 OPERATIONS..................................................................................................... 65

6.2.1 Home ..................................................................................................... 65

6.2.2 Your Cloud ............................................................................................. 66

vi

6.2.3 Search Fix .............................................................................................. 68

6.2.4 Q&A ....................................................................................................... 69

6.2.5 Support .................................................................................................. 69

CHAPTER 7 SETTINGS OPERATIONS ................................................................. 70

7.1 OPERATIONS..................................................................................................... 70

7.1.1 Unit ........................................................................................................ 70

7.1.2 Language ............................................................................................... 71

7.1.3 Printing Setting ...................................................................................... 71

7.1.4 Push Message ........................................................................................ 71

7.1.5 About ..................................................................................................... 72

7.1.6 System Settings ..................................................................................... 72

CHAPTER 8 SHOP MANAGER OPERATIONS ...................................................... 73

8.1 VEHICLE HISTORY .............................................................................................. 74

8.1.1 Historical Test Record ............................................................................ 75

8.2 WORKSHOP INFORMATION .................................................................................. 76

8.3 CUSTOMER MANAGER ....................................................................................... 77

8.3.1 History Notes ......................................................................................... 79

CHAPTER 9 UPDATE OPERATIONS .................................................................... 81

CHAPTER 10 VCI MANAGER OPERATIONS .......................................................... 83

10.1 BLUETOOTH PAIRING ...................................................................................... 83

CHAPTER 11 REMOTE DESK OPERATIONS .......................................................... 85

11.1 OPERATIONS ................................................................................................. 85

CHAPTER 12 SUPPORT OPERATIONS .................................................................. 87

12.1 PRODUCT REGISTRATION ................................................................................. 87

12.2 SUPPORT SCREEN LAYOUT ............................................................................... 88

12.3 MY ACCOUNT ............................................................................................... 89

12.4 USER COMPLAINT .......................................................................................... 89

12.5 SUPPORT COMMUNITIES ................................................................................. 92

12.6 TRAINING CHANNELS ...................................................................................... 94

12.7 FAQ DATABASE ............................................................................................. 95

CHAPTER 13 REMOTE PROGRAM OPERATIONS (COMING SOON) ...................... 96

CHAPTER 14 TRAINING OPERATIONS ................................................................. 96

CHAPTER 15 QUICK LINK OPERATIONS .............................................................. 98

vii

CHAPTER 16 DIGITAL INSPECTION OPERATIONS ................................................ 99

16.1 ADDITIONAL ACCESSORIES ............................................................................. 100

16.2 OPERATIONS ............................................................................................... 102

CHAPTER 17 SCOPE OPERATIONS (COMING SOON) ..........................................104

CHAPTER 18 MAINTENANCE AND SERVICE .......................................................105

18.1 MAINTENANCE INSTRUCTIONS........................................................................ 105

18.2 TROUBLESHOOTING CHECKLIST ....................................................................... 106

18.3 ABOUT BATTERY USAGE ................................................................................ 106

18.4 SERVICE PROCEDURES ................................................................................... 107

CHAPTER 19 WARRANTY ..................................................................................109

viii

Chapter 1 Using This Manual

This manual contains device usage instructions.
Some illustrations shown in this manual may contain modules and optional equipment

that are not included on your system. Contact your sales representative for availability
of other modules and optional tools or accessories.

1.1 Conventions

The following conventions are used.

1.1.1 Bold Text

Bold emphasis is used to highlight selectable items such as buttons and menu
options.

Example:

 Tap OK.

1.1.2 Terminology

The term “select” means highlighting a button or menu item and tapping it to
confirm the selection.

1.1.3 Notes and Important Messages

The following messages are used.

Notes

A NOTE provides helpful information such as additional explanations, tips,
and comments.

Important

IMPORTANT indicates a situation which, if not avoided, may result in damage

to the test equipment or vehicle.

1.1.4 Hyperlinks

Hyperlinks, or links, that take you to other related articles, procedures, and
illustrations are available in electronic documents. Blue colored text indicates
a selectable hyperlink.

1

Using This Manual Conventions

1.1.5 Procedures

An arrow icon indicates a procedure.
Example:

 To use the camera:

1 Tap the Camera button. The camera screen opens.
2 Focus the image to be captured in the view finder.
3 Tap the blue circle. The view finder now shows the captured picture

and auto-saves the taken photo.

2

Chapter 2 General Introduction

The MaxiSys MiniTM is an evolutionary smart wireless diagnostic device developed for
customers looking for a tool with ultra mobility and modern design while still delivering
ultimate performance. Featuring the powerful A9 quad-core 1.40GHz processor, a 8.0
inch LED capacitive touch screen, and long-distance wireless communication, based
on the multitasking mobile operating system, and combined with the best possible
coverage of OE-level diagnostics, the MaxiSys Mini is the ideal solution to manage your
repair jobs smartly and conveniently with greater mobility.

There are two main components to the MaxiSys system:

 MaxiSys Display Tablet -- the central processor and monitor for the system
 Vehicle Communication Interface (VCI) -- the device for accessing vehicle data

This manual describes the construction and operation of both the devices and how they
work together to deliver diagnostic solutions.

2.1 MaxiSys Display Tablet

2.1.1 Functional Description

Figure 2-1 MaxiSys Tablet Front View

1. 8.0” LED Capacitive Touch Screen

2. Ambient Light Sensor – detects ambient brightness

3. Microphone

3

General Introduction MaxiSys Display Tablet

Figure 2-2 MaxiSys Tablet Back View

1. Camera Flash

2. Camera Lens

3. Mini SD (secure digital) Card Slot (optional module)

Figure 2-3 MaxiSys Tablet Left Side

1. Audio Speaker

2. HDMI (high-definition multimedia interface) Port

3. DC Power Supply Input Port

4

General Introduction MaxiSys Display Tablet

Figure 2-4 MaxiSys Tablet Top View

1. Lock/Power Button – turns the MaxiSys tool on and off with long press, or
locks the screen with short press

2. Volume Key

3. USB Port

4. Mini USB OTG Port

5. Head Phone Jack

2.1.2 Power Sources

The MaxiSys Display Tablet can receive power from any of the following
sources:

 Internal Battery Pack
 AC/DC Power Supply
 Vehicle Power

Internal Battery Pack

The display tablet can be powered with the internal rechargeable battery,
which if fully charged can provide sufficient power for about 6 hours of
continuous operation.

AC/DC Power Supply

The display tablet can be powered from a wall socket using the AC/DC power
adapter. The AC/DC power supply also charges the internal battery pack.

Vehicle Power

The display tablet can be powered from the cigarette lighter or other suitable
power port on the test vehicle through a direct cable connection. The vehicle
power cable connects to the DC power supply port on the top side of the
display unit.

5

General Introduction MaxiSys Display Tablet

Item

Description

Operating System

Android

TM

4.0, Ice Cream Sandwich

Processor

Samsung Exynos Quad-Core Processor 1.4GHz

Memory

2GB RAM & 32GB On-board Memory

Display

8.0 inch LED capacitive touch screen with
1024x768P resolution

Connectivity

 Wi-Fi (802.11 a/b/g/n)
 USB: 2.0
 Bluetooth v.2.1 + EDR

Camera (rear)

Rear-facing, 5.0 Megapixel, AF with Flashlight

Sensors

Gravity Accelerometer, Ambient Light Sensor
(ALS)

Audio Input/Output

 Microphone
 Dual Speakers
 4-Band 3.5 mm stereo/standard headset jack

Power and Battery

 4900 mAh 3.8 V lithium-polymer battery
 Charging via 12 V AC/DC power supply

Input Voltage

12 V (9-24 V)

Power Consumption

3.9 W

Operating
Temperature

-10 to 55°C (14 to 131°F)

Storage Temperature

-20 to 70°C (-4 to 158°F)

Housing

Strong plastic housing with protective rubber boot

Dimensions (W x H x D)

221 mm (8.7”) x 160 mm (6.3”) x 20 mm (0.78”)

Weight

NW: 0.67 kg (1.48 lb), GW: 8.534 kg (18.81 lb)

Protocols

ISO 9142-2, ISO 14230-2, ISO 15765-4, K/L lins,
Flashing Code, SAE-J1850 VPW, SAE-J1850
PWM, CAN ISO 11898, Highspeed, Middlespeed,
Lowspeed and Singlewire CAN, GM UART, UART
Echo Byte Protocol, Honda Diag-H Protocol, TP

2.0, TP 1.6, SAE J1939, SAE J1708,
Fault-Tolerant CAN

2.1.3 Technical Specifications

6

General Introduction VCI – Bluetooth Diagnostic Interface

2.2 VCI – Bluetooth Diagnostic Interface

2.2.1 Functional Description

Figure 2-5 Bluetooth Diagnostic Interface

1. Vehicle Data Connector (DB15-Pin)

2. Power LED - illuminates solid green when powered on

3. Vehicle LED - flashes green when communicating with the vehicle’s
network

4. Error LED - illuminates solid red when serious hardware failure occurs;
also flashes red when performing software/firmware update

5. Bluetooth LED - illuminates solid green when connected with the
MaxiSys display tablet through Bluetooth communication; also flashes
green when transmitting data between the vehicle and the display tablet

6. USB LED – illuminates solid green when the device is properly
connected and communicating with the MaxiSys display tablet via the
USB cable

7. USB Port

Communication

The Bluetooth Diagnostic Interface supports both Bluetooth and USB
communication. It can transmit vehicle data to the MaxiSys Display Tablet with
or without a physical connection. The working range of the transmitter through
Bluetooth communication is about 755 feet (about 230 m). A signal lost due to
moving out of range automatically restores itself when the display unit is
brought closer to the VCI unit.

7

General Introduction Accessory Kit

Item

Description

Communications

 Bluetooth V.2.1 + EDR
 USB 2.0

Wireless Frequency

2.4 GHz

Input Voltage Range

12 VDC

Supply Current

200 mA @ 12 VDC

Operating Temperature

0°C to 50°C (ambient)

Storage Temperature

-20°C to 70°C (ambient)

Dimensions (L x W x H)

147.5 mm (5.80”) x 85.5 mm (3.37”) x 29.0 mm
(1.14”)

Weight

0.215 kg (0.473 lb)

2.2.2 Technical Specifications

2.2.3 Power Sources

The Bluetooth Diagnostic Interface operates on 12-volt vehicle power, which it
receives through the vehicle data connection port. The unit powers on
whenever it is connected to an OBD II/EOBD compliant data link connector
(DLC).

2.3 Accessory Kit

2.3.1 Main Cable

The VCI device can be powered through the Main Cable when connected to
an OBD II/EOBD compliant vehicle. The Main Cable connects the VCI device
to the vehicle’s data link connector (DLC), through which the VCI device can
transmit vehicle data to the MaxiSys display tablet.

Figure 2-6 Main Cable – 1.5 m in length

8

General Introduction Accessory Kit

Standard 2.0 USB Cable

Connects the display tablet to the VCI unit.

Mini USB Cable

Connects the display tablet to the PC.

AC/DC External Power Adapter

Connects the display tablet to the external DC power
port for power supply.

Compact Disc (CD)

Includes the User Manual, Printing Services Program
and Update Application, etc.

Stylus Pen

Provides precise touch and control, while protecting
your touch screen from scratching.

Cigarette Lighter

Provides power to the display tablet through
connection to the vehicle’s cigarette lighter receptacle,
as some non-OBD II vehicles cannot provide power
via the DLC connection.

Mini Case

Fixes all four corners of the device with the straps, and
provides a hand belt allowing you to hold the device
freely without fear of dropping.

2.3.2 Other Accessories

9

Chapter 3 Getting Started

Make sure the MaxiSys Display Tablet has a charged battery or is connected to the DC
power supply (see 2.1.2 Power Sources on page 5).

3.1 Powering Up

Press the Lock/Power button on the top left side of the display tablet to switch
the unit on. The system boots up, and shows the lock screen. Press and drag
the inner ring to the edge of the circle to unlock the screen; the MaxiSys Job
Menu is shown.

Figure 3-1 Sample MaxiSys Job Menu

1. Application Buttons

2. Locator and Navigation Buttons

3. Status Icons

NOTE: The screen is locked by default when you first turn on the display tablet.
It is recommended to lock the screen to protect information in the system and
reduce battery usage.

Almost all operations on the display tablet are controlled through the touch
screen. The touch screen navigation is menu driven, which allows you to
quickly locate the test procedure, or data that you need, through a series of
choices and questions. Detailed descriptions of the menu structures are found
in the chapters for the various applications.

10

Getting Started Powering Up

Name

Button

Description

Diagnostics

Configures the unit to operate as a diagnostic
tool. See Diagnostics Operations on page 16.

Data
Manager

Opens the organization system for saved data
files. See Data Manager Operations on page 57。

MaxiFix

Launches the MaxiFix platform which provides the
most compatible and abundant repair techniques
and diagnostics database. See MaxiFix

Operations on page 62.

Settings

Allows you to set the MaxiSys system settings,
and to view the general information about the
Display Tablet. See Settings Operations on page

70.

Shop
Manager

Allows you to edit and save workshop information
and customer data, as well as reviewing test
vehicle history records. See Shop Manager

Operations on page 73.

Update

Checks for the latest update available for the
MaxiSys system, and performs updating
procedures. See Update Operations on page 81.

VCI
Manager

Establishes and manages Bluetooth connection
to the VCI device. See VCI Manager Operations
on page 83.

Remote
Desk

Configures your unit to receive remote support
using the TeamViewer application program. See

Remote Desk Operations on page 85.

Support

Launches the Support platform which
synchronizes Autel’s on-line service base station
with the MaxiSys tablet. See Support Operations
on page 87.

3.1.1 Application Buttons

The Application buttons configure the MaxiSys for the type of operation or
activity to be performed. The table below gives brief descriptions of the
available applications.

Use the stylus pen or your finger tip to select an application from the Job
Menu.

Table 3-1 Applications

11

Getting Started Powering Up

Name

Button

Description

Remote
Program

Configures your unit to operate as a PassThru
interface to allow remote control for vehicle
diagnosis and ECU reprogramming. See Remote

Program Operations (Coming soon)on page 96.

(Coming Soon)

Training

Allows you to store and play technical tutorial and
training videos about the device usage or vehicle
diagnostic techniques. See Training Operations
on page 96.

Quick Link

Provides associated website bookmarks to allow
quick access to product update, service, support
and other information. See Quick Link Operations
on page 98.

Digital
Inspection

Configures the unit to operate as a video scope
device by connecting to an Imager head cable for
close vehicle inspections. See Digital Inspection

Operations on page 99.

Scope

Configures the unit to operate as a lab scope,
graphing multimeter, or digital multimeter. See

Scope Operations (Coming soon)on page 104.

(Coming Soon)

Name

Button

Description

Locator

Indicates the location of the screen. Swipe the
screen left or right to view the previous or next
screen.

Back

Returns to the previous screen.

Home

Returns to Android System’s Home screen.

Recent Apps

Displays a list of applications that are currently
working. To open an app, touch it. To remove
an app, swipe it to the right.

3.1.2 Locator and Navigation Buttons

Operations of the Navigation buttons at the bottom of the screen are described
in the table below:

Table 3-2 Locator and Navigation Buttons

12

Getting Started Powering Down

Name

Button

Description

Chrome

Launches the Chrome browser.

Camera

Opens the camera.

Display & Sound

Allows you to adjust the brightness of the
screen and the volume of the audio output.

VCI

Opens the VCI Manager application. The tick
icon at the bottom right corner indicates the
display tablet is communicating with the VCI
device, otherwise a cross icon displays.

MaxiSys
Shortcut

Returns to the MaxiSys operation interface
from other Android applications.

 To use the camera:

1. Tap the Camera button. The camera screen opens.

2. Focus the image to be captured in the view finder.

3. Tap the inner blue circle. The view finder now shows the captured
picture and auto-saves the taken photo.

4. Tap the thumbnail image on the top right corner of the screen to view
the stored image.

5. Tap the Back or Home button to exit the camera application.

Refer to Android documentation for additional information.

3.1.3 System Status Icons

These are the standard status icons of the Android operating system. Your
MaxiSys display tablet is a fully functional Android Pad. Refer to Android
documentation for additional information.

3.2 Powering Down

All vehicle communications must be terminated before shutting down the
MaxiSys display tablet. A warning message displays if you attempt to shut
down while the VCI unit is communicating with the vehicle. Forcing a shut
down while communicating may lead to ECM problems on some vehicles. Exit
the Diagnostics application before powering down.

13

Getting Started Install Computer Software

 To power down the MaxiSys tablet:

1. Press and hold the Lock/Power Button.

2. Tap OK; the tablet will turn off in a few seconds.

3.2.1 Reboot System

In case of system crash, press and hold the Lock/Power button for 8 seconds
to reboot the system.

3.3 Installing Computer Software

The MaxiSys Diagnostic Platform allows you to realize some of its functions
on a computer to enhance capabilities and improve user experience. To
realize these functions on a computer, you need to install certain software.

There are two Setup.exe program packages contained in the CD provided
with the MaxiSys tool kit. The packages include the following applications:

1. PC Link – launches a Printing Services program which receives and
allows editing the files sent from the MaxiSys tablet for printing

2. Driver Program - setup driver program for the VCI device

3. Update Agent – firmware update agent for the VCI device

 To install the Setup.exe program

1. Insert the CD into the CD-ROM of the computer. The driver
installation wizard will load momentarily.

2. Click on Next on the welcome page.

3. Click the Change button, and select a destination folder to install the
program, and click Next to continue. Or directly click Next to
continue without changing the default installation folder.

4. Click Install and the Setup.exe program will be installed onto the
computer.

14

Getting Started Install Computer Software

3.3.1 Printing Operation

This section describes how to receive file from the MaxiSys tablet and perform
printing through the computer:

 To perform printing through the computer

1. Install the PC Link (Printing Services program) to the computer.

2. Make sure the display tablet is connected to the computer network,
either via Wi-Fi or LAN, before printing. See 7.1.3 Printing Setting on
page 71 for more information.

3. Run the Printing Services program on the computer.

4. Tap the Print button on the toolbar displayed in various applications
of the MaxiSys system. A temporary file will be created and sent to
the computer for printing.

5. Click the Printer Server tab on the top of the program interface on
the computer, and wait for the printing file to load.

6. Click the Print button to start printing.

NOTE: Make sure the computer installed with the Printing Services program is
connected to a printer.

Refer to the accompanied user manual for the corresponding VCI device for
detailed information about the operation of the network configuration program
and/or the update agent.

15

Chapter 4 Diagnostics Operations

By establishing a data link to the electronic control systems of the vehicle being
serviced through the VCI device, the Diagnostics application allows you to retrieve
diagnostic information, view live data parameters, and perform active tests. The
Diagnostics application can access the electronic control module (ECM) for various
vehicle control systems, such as engine, transmission, antilock brake system (ABS),
airbag system (SRS) and more.

4.1 Establishing Vehicle Communication

The Diagnostics operations require connecting the MaxiSys Diagnostic
Platform to the test vehicle through the VCI device using the main cable, and
test adapters (for non-OBD II vehicles). To establish proper vehicle
communication to the MaxiSys display tablet, you need to perform the
following steps:

1. Connect the VCI device to the vehicle’s DLC for both communication and
power source.

2. Connect the VCI device to the MaxiSys display tablet via Bluetooth
pairing or USB connection.

3. When these are done, check the VCI navigation button at the bottom bar
on the screen, if the button displays a green tick icon at the lower right
corner, the MaxiSys Mini diagnostic platform is ready to start vehicle
diagnosis.

4.1.1 Vehicle Connection

The method used to connect the VCI device to a vehicle’s DLC depends on
the vehicle’s configuration as follows:

 A vehicle equipped with an On-board Diagnostics Two (OBD II)

management system supplies both communication and 12-volt power
through a standardized J-1962 DLC.

 A vehicle not equipped with an OBD II management system supplies

communication through a DLC connection, and in some cases supplies
12-volt power through the cigarette lighter receptacle or a connection to
the vehicle battery.

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Diagnostics Operations Establishing Vehicle Communication

OBD II Vehicle Connection

This type of connection only requires the main cable without any additional
adapter.

 To connect to an OBD II vehicle

1. Connect the main cable’s female adapter to the Vehicle Data
Connector on the VCI device, and tighten the captive screws.

2. Connect the cable’s 16-pin male adapter to the vehicle’s DLC, which
is generally located under the vehicle dash.

NOTE: The vehicle’s DLC is not always located under the dash; refer to
the user manual of the test vehicle for additional connection information.

Non-OBD II Vehicle Connection

This type of connection requires both the main cable and a required OBD I
adapter for the specific vehicle being serviced.

 To connect to a Non-OBD II Vehicle

1. Connect the main cable’s female adapter to the Vehicle Data
Connector on the VCI device, and tighten the captive screws.

2. Locate the required OBD I adapter and connect its 16-pin jack to the
main cable’s male adapter.

3. Connect the attached OBD I adapter to the vehicle’s DLC.

NOTE: Some adapters may have more than one adapter or may have
test leads instead of an adapter. Whatever the case, make the proper
connection to the vehicle’s DLC as required.

After the VCI device is successfully connected to the vehicle, the Power
LED on the device illuminates, and a brief beep sound will be heard.

Some DLC connection only supplies communication and power is to be
supplied via the cigarette lighter connection.

 To connect the cigarette lighter

1. Plug the DC power connector of the cigarette lighter into the DC
power supply input port on the device.

2. Connect the male connector of the cigarette lighter into the vehicle’s
cigarette lighter receptacle.

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Diagnostics Operations Establishing Vehicle Communication

4.1.2 VCI Connection

After the VCI device is properly connected to the vehicle, the Power LED on
the VCI device illuminates solid green light, and is ready to establish
communication with the MaxiSys display tablet.

The Bluetooth Diagnostic Interface supports 2 communication methods with
the MaxiSys display tablet: Bluetooth and USB.

Pairing Up via Bluetooth

Bluetooth pairing is recommended as the first choice for the communication
between the MaxiSys display tablet and the VCI device. The working range for
Bluetooth communication is about 755 feet (230 m); this means you can
perform vehicle diagnosis freely around the workshop with greater
convenience.

If you use more than one VCI device to connect to the test vehicles when
customers are many, you can perform vehicle diagnosis on various vehicles
conveniently, by pairing the MaxiSys display tablet separately to each of the
VCI devices connected to the different test vehicles, via Bluetooth, without the
need to repeat the plugging and unplugging procedure, which is unavoidable
through traditional wired connection, thus saves you more time and provides
more efficiency.

 To pair up the MaxiSys display tablet with the VCI device via

Bluetooth

1. If not already done, power up the MaxiSys display tablet.

2. Select the VCI Manager application from the MaxiSys Job Menu.

3. When the VCI Manager application is opened, the device
automatically starts scanning for available VCI devices around for
Bluetooth pairing. The found devices are listed in the Setting
section on the right side of the screen.

NOTE: If no VCI device is found, this may indicates that the signal
strength of the transmitter is too weak to be detected. In this case try to
get closer to the device, or reposition the VCI device, and remove all
possible objects that causes signal interference. When these are done,
tap the Scan button at the top right corner to start searching again.

4. Depending on the VCI type you use, the device name may display
as Maxi suffixed with a serial number. Select the required device for
pairing.

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Diagnostics Operations Establishing Vehicle Communication

5. When paring is successfully done, the connection status displayed
to the right of the device name is shown as Paired.

6. Wait for a few minutes, and the VCI button on the system
Navigation bar at the bottom of the screen shall display a green tick
icon, indicating the display tablet is connected to the VCI device,
and is ready to perform vehicle diagnosis.

Refer to 10.1 Bluetooth Pairing on page 83 for additional information.

USB Cable Connection

The USB cable connection is a simple and quick way to establish
communication between the MaxiSys display tablet and the VCI device. After
properly connecting the USB cable from the tablet to the VCI device, the VCI
navigation button at the bottom bar of the screen shows a green tick icon in a
few seconds, and the USB LED on the VCI device illuminates solid green light,
indicating the connection between the devices is successful. The MaxiSys
diagnostic platform is now ready to perform vehicle diagnosis.

NOTE: When both the communication methods are applied at the same time,
the MaxiSys system will use the USB communication as the default priority.

4.1.3 No Communication Message

A. If the MaxiSys Display Tablet is not connected to the VCI device, an

“Error” message displays. An “Error” message indicates the display
tablet is not communicating with the VCI device, and so cannot gain
access to the vehicle control module. In this case, you need to do the
following check-ups:

 Check if the VCI device is powered on.
 In case of wireless connection, check if the network is configured

correctly, or if the right device has been paired.

 If during the diagnosis process, the communication is suddenly

interrupted due to the loss of signal, check if there is any object that
causes signal interruption.

 Check if the VCI device is properly positioned. It is recommended to

put the VCI device with the front side up.

 Try standing closer to the VCI device to obtain more stable signals,

and faster communication speed.

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Diagnostics Operations Getting Started

 In case of wired connection, check the cable connection between

the display tablet and the VCI device.

 Check if the green LED on the VCI device is illuminated for

Bluetooth or USB.

 Check if the Error LED on the VCI device is on, this may indicate

there is a communication error between the devices, in this case try
re-establishing the connection again; if this does not work, there
may be a hardware problem with the device, in this case contact for
technical support.

B. If the VCI device is unable to establish a communication link, a prompt

message displays with check instructions. The following conditions are
the possible causes for this massage to display:

 The VCI device is unable to establish a communication link with the

vehicle.

 You’ve selected a system for testing that the vehicle is not equipped

with.

 There is a loose connection.
 There is a blown vehicle fuse.
 There is a wiring fault on the vehicle, or the data cable or adapter.
 There is a circuit fault in the data cable or adapter.
 Incorrect vehicle identification was entered.

4.2 Getting Started

Prior to first use of the Diagnostics application, the VCI device must be
synchronized with the MaxiSys Display Tablet to establish a communication
link. See VCI Manager Operations on page 83.

4.2.1 Vehicle Menu Layout

When the VCI device is properly connected to the vehicle, and paired to the
MaxiSys Display Tablet, the platform is ready to start vehicle diagnosis. Tap on

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Diagnostics Operations Getting Started

Name

Button

Description

Home

Returns to the MaxiSys Job Menu.

VIN Scan

Touching this button opens a dropdown list; tap

Auto Detect for auto VIN detection; tap Manual
Input to enter VIN manually.

All

Displays all the vehicle makes in the vehicle
menu.

History

Displays the stored test vehicle history records.
This option provides you direct access to the
previously tested vehicle recorded during
previous test sessions. See 8.1 Vehicle History
on page 74.

USA

Displays the USA vehicle menu.

the Diagnostics application button on the MaxiSys Job Menu, the screen then
opens the Vehicle Menu.

Figure 4-1 Sample Vehicle Menu Screen

1. Top Toolbar Buttons

2. Manufacturers Buttons

Top toolbar Buttons

The operations of the Toolbar buttons at the top of the screen are listed and
described in the table below:

Table 4-1 Top Toolbar Buttons

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Diagnostics Operations Vehicle Identification

Name

Button

Description

Europe

Displays the European vehicle menu.

Asia

Displays the Asian vehicle menu.

Domestic

Displays the Domestic vehicle menu.

Search

Touching this button opens the virtual keyboard,
allowing you to manually enter the specific
vehicle make required.

Cancel

Touching this button exits the search screen, or
cancels an operation.

Manufacturers Buttons

The Manufacturers buttons display the various vehicle logos and the brand
names. Select the required manufacturer button after the VCI device is
properly connected to the test vehicle to start a diagnostic session.

The small envelop icon displays beside the vehicle brand name is tappable,
touching which displays an attached PDF file, showing relevant information,
such as vehicle coverage and function list etc for the corresponding vehicle
make.

4.3 Vehicle Identification

The Maxisys diagnostic system supports four methods for Vehicle
Identification.

1. Auto VIN Scan

2. Manual VIN Input

3. Manual Vehicle Selection

4. OBD Direct Entry

4.3.1 Auto VIN Scan

The MaxiSys diagnostic system features the latest VIN-based Auto VIN Scan
function to identify CAN vehicles in just one touch, which allows the technician
to quickly detect vehicles, scan all the diagnosable ECUs on every vehicle and
run diagnostics on the selected system.

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