Autel MaxiSys MS908SP User manual

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Trademarks
Autel®, MaxiSys®, MaxiDAS®, MaxiScan®, MaxiTPMS®, MaxiRecorder®, and MaxiCheck®
are trademarks of Autel Intelligent Technology Corp., 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 for 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, special, incidental, indirect damages or 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.autel.com
www.autel.com
1-855-288-3587/1-855-AUTELUS (North America)
0086-755-86147779 (China)
[email protected]
For details, please refer to the Service Procedures in this manual.

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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 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 does 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

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carbon monoxide, an odorless, poisonous gas that causes slower reaction time and
can lead to serious personal injury or loss of life.
Do Not Turn the Volume Up Too Loud When Using Headphones
Listening at high volumes that over-stimulate the ear for long periods of time may result
in loss of hearing.
SAFETY 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.
⚫Be extra cautious 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.

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CONTENTS
1USING THIS MANUAL ...................................................................................................1
CONVENTIONS...................................................................................................................1
2GENERAL INTRODUCTION ..........................................................................................3
MAXISYS DISPLAY TABLET .................................................................................................3
VCI –J2534 ECUPROGRAMMING DEVICE..........................................................................7
ACCESSORIES KIT .............................................................................................................9
3GETTING STARTED....................................................................................................12
POWER UP.....................................................................................................................12
POWER DOWN.................................................................................................................15
4DIAGNOSTICS.............................................................................................................17
ESTABLISH VEHICLE COMMUNICATION ...............................................................................17
GETTING STARTED ..........................................................................................................21
VEHICLE IDENTIFICATION ..................................................................................................23
NAVIGATION....................................................................................................................26
MAIN MENU ....................................................................................................................29
DIAGNOSIS......................................................................................................................30
PROGRAMMING AND CODING ............................................................................................42
GENERIC OBD II OPERATIONS..........................................................................................45
EXIT DIAGNOSTICS ..........................................................................................................48
5SERVICE......................................................................................................................50
OIL RESET SERVICE ........................................................................................................50
ELECTRIC PARKING BRAKE (EPB) SERVICE .......................................................................51
TIRE PRESSURE MONITORING SYSTEM (TPMS) SERVICE ...................................................51
BATTERY MANAGEMENT SYSTEM (BMS) SERVICE..............................................................52
STEERING ANGLE SENSOR (SAS) SERVICE .......................................................................52
DIESEL PARTICLE FILTER (DPF) SERVICE..........................................................................53
IMMOBILIZER (IMMO) SERVICE.........................................................................................54
6MAXIFIX .......................................................................................................................55
NAVIGATION....................................................................................................................55
OPERATIONS...................................................................................................................58
7SHOP MANAGER ........................................................................................................63
VEHICLE HISTORY............................................................................................................64
WORKSHOP INFORMATION................................................................................................66
CUSTOMER MANAGER......................................................................................................66

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8DATA MANAGER.........................................................................................................70
OPERATIONS...................................................................................................................70
9SETTINGS....................................................................................................................74
OPERATIONS...................................................................................................................74
10 UPDATE.......................................................................................................................79
11 VCI MANAGER.............................................................................................................81
BTPAIRING ....................................................................................................................82
12 REMOTE DESK............................................................................................................83
OPERATIONS...................................................................................................................83
13 SUPPORT ....................................................................................................................85
PRODUCT REGISTRATION .................................................................................................85
SUPPORT SCREEN LAYOUT...............................................................................................85
MY ACCOUNT..................................................................................................................86
USER COMPLAINT............................................................................................................87
DATA LOGGING................................................................................................................89
COMMUNITIES .................................................................................................................89
TRAINING CHANNELS .......................................................................................................91
FAQDATABASE ..............................................................................................................91
14 ACADEMY....................................................................................................................93
15 QUICK LINK .................................................................................................................94
16 MAXISCOPE ................................................................................................................95
17 DIGITAL INSPECTION.................................................................................................96
ADDITIONAL ACCESSORIES ...............................................................................................97
OPERATIONS.................................................................................................................100
18 MAINTENANCE AND SERVICE ................................................................................102
MAINTENANCE INSTRUCTIONS.........................................................................................102
TROUBLESHOOTING CHECKLIST ......................................................................................102
ABOUT BATTERY USAGE ................................................................................................103
SERVICE PROCEDURES ..................................................................................................104
19 COMPLIANCE INFORMATION..................................................................................107
20 WARRANTY...............................................................................................................109
12-MONTH LIMITED WARRANTY......................................................................................109

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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 in your system.
Conventions
The following conventions are used.
Bold Text
Bold text is used to highlight selectable items such as buttons and menu options.
Example:
⚫Tap OK.
Notes and Important Messages
Notes
A NOTE provides helpful information such as additional explanations, tips, and
comments.
Example:
NOTE
New batteries reach full capacity after approximately 3 to 5 charging and discharging
cycles.
Important
IMPORTANT indicates a situation which, if not avoided, may result in damage to the
tablet or vehicle.
Example:
IMPORTANT
Keep the cable away from heat, oil, sharp edges and moving parts. Replace damaged
cables immediately.

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Hyperlink
Hyperlinks or links that take you to other related articles, procedures, and illustrations
are available in electronic documents. Blue italic text indicates a selectable hyperlink
and blue underlined text indicates a website link or an email address link.
Illustrations
Illustrations used in this manual are samples, and the actual testing screen may vary for
each vehicle being tested. Observe the menu titles and on-screen instructions to make
correct option selection.
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.

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2 General Introduction
The MaxiSys®MS908S Pro Diagnostic Platform is an evolutionary smart solution for
specialized automotive diagnosis. Utilizing the powerful Cortex A7+A15 six-core
processor, and a 9.7 inch LED capacitive touch screen, combined with the best
possible coverage of OE-level diagnostics, and based on the revolutionary
multitask-capable Android Operating system, the MaxiSys organizes information with
test instrumentation to help you diagnose symptoms, codes, and customer complaints
easily, quickly and efficiently.
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 these devices and how they
work together to deliver diagnostic solutions.
MaxiSys Display Tablet
Functional Description
Figure 2-1 MaxiSys Tablet Front View
1. 9.7”LED Capacitive Touch Screen
2. Ambient Light Sensor –detects ambient brightness.
3. Microphone

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Figure 2-2 MaxiSys Tablet Back View
1. Audio Speaker
2. Collapsible Stand – extends from the back to allow hands-free viewing of the tablet
at a 30 degree angle.
3. Camera Lens
4. Camera Flash
Figure 2-3 MaxiSys Tablet Left Side
1. Mini SD (Secure Digital) Card Slot
2. Mini USB (Universal Serial Bus) Port (it cannot be used at the same time with the
No. 4 USB Port in Figure 2-4 MaxiSys Tablet Top View)
3. Head Phone Jack

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Figure 2-4 MaxiSys Tablet Top View
1. DC Power Supply Input Port
2. HDMI (High-Definition Multimedia Interface) Port
3. USB Port
4. USB Port (it cannot be used at the same time with the Mini USB Port in Figure 2-3
MaxiSys Tablet Left Side)
5. Lock/Power Button – long press to turn on and off MaxiSys, or short press to lock
the screen.
Power Sources
The tablet can receive power from any of the following sources:
⚫Internal Battery Pack
⚫AC/DC Power Supply
⚫Vehicle Power
IMPORTANT
Please charge the battery with the ambient temperature between 0°C and 45°C. If
charge the battery when the temperature is out of range, the battery may catch on fire.
Internal Battery Pack
The tablet can be powered with the internal rechargeable battery, which if fully charged
can provide sufficient power for about 7.5 hours of continuous operation.
AC/DC Power Supply
The 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 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.