USER MANUAL

MaxiCheck MX900-TS

Trademarks
Autel®, MaxiSys®, MaxiDAS®, MaxiPRO®, MaxiRecorder®, MaxiCOM®, MaxiTPMS®,
and MaxiCheck® are trademarks of Autel Intelligent Technology Corp., Ltd., registeredin China, the United States, and other countries. All other marks are trademarks orregistered trademarks of their respective holders.

Copyright Information
No part of this manual may be reproduced, stored in a retrieval system or transmitted inany form or by any means electronic, mechanical, photocopying, recording, orotherwise 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 informationof this manual has been carefully checked for accuracy, no guarantee is given for thecompleteness and correctness of the contents, including but not limited to the productspecifications, functions, and illustrations.
Autel will not be liable for any direct, special, incidental, or indirect damages, or for any
economic consequential damages (including the loss of profits) as a result of using thisproduct.
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 (North America)+86 (0755) 8614-7779 (China)
support@autel.com
For technical assistance in all other markets, please refer to Technical Support in thismanual.

i

Safety Information
For your own safety and the safety of others, and to prevent damage to the device andvehicles 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 required for servicing
vehicles, as well as the skills of the person doing the work. Because of the vast numberof 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 thesystem 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 notendanger your safety, the safety of others in the work area, the device being used, orthe 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. Be sure to read, understand, andfollow 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 orserious injury to the operator or to bystanders.
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death orserious injury to the operator or to bystanders.

Safety Instructions
The safety messages herein cover situations Autel is aware of at the time of publication.
Autel cannot know, evaluate or advise you as to all of the possible hazards. You mustbe certain that any condition or service procedure encountered does not jeopardize
your personal safety.

ii

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

⚫

Put the transmission in PARK (for automatic transmission) or NEUTRAL (formanual 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 theengine 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 theengine 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 thevehicle battery is fully charged and the connection to the vehicle DLC is clean andsecure.

⚫

Do not place the test equipment on the distributor of the vehicle. Strong
electro-magnetic interference can damage the equipment.

iii

CONTENTS
1 USING THIS MANUAL .....................................................................................................1
1.1

CONVENTIONS .....................................................................................................1

1.1.1

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

1.1.2

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

1.1.3

Hyperlinks .....................................................................................................1

1.1.4

Illustrations ...................................................................................................2

1.1.5

Procedures ...................................................................................................2

2 GENERAL INTRODUCTION ............................................................................................3
2.1

MAXICHECK MX900-TS TABLET ...........................................................................3

2.1.1

Function Description .....................................................................................3

2.1.2

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

2.1.3

Technical Specifications ...............................................................................5

2.2

MAXIVCI V150 ....................................................................................................7

2.2.1

Function Description .....................................................................................7

2.2.2

Power Source ...............................................................................................8

2.2.3

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

2.3

OTHER ACCESSORIES...........................................................................................93 GETTING STARTED.......................................................................................................10
3.1

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

3.1.1

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

3.1.2

Locator and Navigation Buttons ..................................................................13

3.1.3
3.2
3.2.1

System Status Icons ................................................................................... 14
POWERING DOWN .............................................................................................. 15
Reboot System ........................................................................................... 15

4 DIAGNOSTICS................................................................................................................ 16
4.1

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

4.1.1

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

4.1.2

VCI Connection .......................................................................................... 16

4.1.3

No Communication Message ......................................................................17

4.2
4.2.1

GETTING STARTED ............................................................................................. 18
Vehicle Menu Layout .................................................................................. 18
iv

4.3

VEHICLE IDENTIFICATION ..................................................................................... 20

4.3.1

Auto Detect .................................................................................................20

4.3.2

Manual Input ............................................................................................... 21

4.3.3

Scan VIN/License ....................................................................................... 21

4.3.4

Menu Vehicle Selection .............................................................................. 22

4.3.5

OBDII Direct Entry ...................................................................................... 22

4.4

NAVIGATION.......................................................................................................23

4.4.1

Diagnostic Screen Layout ........................................................................... 23

4.4.2

Screen Messages ....................................................................................... 25

4.4.3

Making Selections ...................................................................................... 26

4.5

DIAGNOSTIC FUNCTION ENTRANCE ......................................................................26

4.5.1

Auto Scan ...................................................................................................26

4.5.2

Control Unit.................................................................................................28

4.6

DIAGNOSTIC FUNCTIONS ..................................................................................... 28

4.6.1

ECU Information ......................................................................................... 29

4.6.2

Trouble Codes ............................................................................................ 30

4.6.3

Live Data ....................................................................................................31

4.6.4

Active Test ..................................................................................................38

4.6.5

Special Functions ....................................................................................... 38

4.7

GENERIC OBDII OPERATIONS ............................................................................. 39

4.7.1

General Procedure ..................................................................................... 39

4.7.2

Function Descriptions ................................................................................. 40

4.8
4.8.1
4.8.2
4.9

DIAGNOSTIC REPORTS ........................................................................................ 43
Pre-Scan and Post-Scan Functions ............................................................ 43
Diagnostics Report Saving, Viewing, and Sharing ......................................44
EXITING DIAGNOSTICS ........................................................................................ 47

5 SERVICE......................................................................................................................... 49
5.1

OIL RESET SERVICE ........................................................................................... 49

5.2

ELECTRIC PARKING BRAKE (EPB) SERVICE .......................................................... 49

5.2.1

EPB Safety .................................................................................................50

5.3

TIRE PRESSURE MONITORING SYSTEM (TPMS) SERVICE ......................................50

5.4

BATTERY MANAGEMENT SYSTEM (BMS) SERVICE ................................................ 50

5.5

STEERING ANGLE SENSOR (SAS) SERVICE .......................................................... 51v

5.6

DIESEL PARTICLE FILTER (DPF) SERVICE ............................................................ 51

5.7

IMMOBILIZER (IMMO) SERVICE ............................................................................ 52

6 TPMS .............................................................................................................................. 54
6.1
6.1.1

GETTING STARTED ............................................................................................. 54
TPMS Service Menu Layout .......................................................................54

6.2

CONNECTING TABLET TO VEHICLE .......................................................................55

6.3

VEHICLE SELECTION ........................................................................................... 55

6.3.1

Auto Detect .................................................................................................56

6.3.2

Manual Input ............................................................................................... 56

6.3.3

Scan VIN/License ....................................................................................... 57

6.3.4

Menu Vehicle Selection .............................................................................. 57

6.4

TPMS SERVICE SCREEN LAYOUT ........................................................................60

6.4.1

Top Toolbar Buttons ................................................................................... 61

6.4.2

Navigation Tab ........................................................................................... 61

6.4.3

Main Section ............................................................................................... 61

6.4.4

Function Buttons ......................................................................................... 61

6.5

TPMS CHECK ...................................................................................................61

6.6

TPMS DIAGNOSTICS .......................................................................................... 64

6.6.1

DTC Details ................................................................................................ 65

6.6.2

Retry Diagnosis .......................................................................................... 66

6.6.3

Clear DTCs .................................................................................................66

6.6.4

Live Data ....................................................................................................66

6.6.5

Service Function ......................................................................................... 67

6.6.6

ECU Information ......................................................................................... 67

6.7

SENSOR PROGRAMMING ..................................................................................... 68

6.7.1

Copy by Activation ...................................................................................... 70

6.7.2

Copy by OBD.............................................................................................. 72

6.7.3

Copy by Input ............................................................................................. 73

6.7.4
6.8

Auto Create 1-20 Sensors .......................................................................... 73
TPMS RELEARN ................................................................................................ 74

6.8.1

OBD Relearn .............................................................................................. 75

6.8.2

Automatic Relearn ...................................................................................... 76

6.8.3

Stationary Relearn ...................................................................................... 77vi

6.8.4
6.9

Copy Relearn.............................................................................................. 78
TPMS BY OEM PART NO. ................................................................................. 80

6.9.1

Application Scenarios ................................................................................. 80

6.9.2

Operations ..................................................................................................80

7 TOOLKIT ......................................................................................................................... 85
8 TPMS RETROFIT............................................................................................................ 86
9 VCI MANAGER ............................................................................................................... 88
9.1

VCI BLUETOOTH PAIRING ................................................................................... 89

9.2

BAS BLUETOOTH PAIRING .................................................................................. 89

9.3

VCI UPDATE ......................................................................................................90

9.3.1
9.4

Update via Tablet ....................................................................................... 90
BAS UPDATE ....................................................................................................90

10 SETTINGS .................................................................................................................... 91
10.1

UNIT ................................................................................................................. 91

10.2

LANGUAGE ........................................................................................................91

10.3

PRINTING SETTINGS ........................................................................................... 92

10.3.1Printing Operations ..................................................................................... 92

10.4

REPORT SETTINGS ............................................................................................. 93

10.5

PUSH NOTIFICATIONS ......................................................................................... 94

10.6

AUTO UPDATE ...................................................................................................94

10.7

TPMS MARKET .................................................................................................95

10.8

TPMS PROG. SETTING....................................................................................... 95

10.9

VEHICLE LIST .....................................................................................................95

10.10

SYSTEM SETTINGS ............................................................................................. 95

10.11

ABOUT .............................................................................................................. 95

11 UPDATE ........................................................................................................................ 97
12 BATTERY TEST ........................................................................................................... 98
12.1

MAXIBAS BT506 BATTERY TESTER ....................................................................99

12.1.1

Function Description ................................................................................... 99

12.1.2

Power Sources ......................................................................................... 100

12.1.3

Technical Specifications ........................................................................... 101

12.2

TEST PREPARATION ......................................................................................... 101

12.2.1

Inspect the Battery .................................................................................... 101
vii

12.2.2
12.3

Connect the Battery Tester .......................................................................102

IN-VEHICLE TEST .............................................................................................. 103

12.3.1

Battery Test .............................................................................................. 104

12.3.2Starter Test ............................................................................................... 106

12.3.3Generator Test ......................................................................................... 106

12.4

OUT-OF-VEHICLE TEST ..................................................................................... 108

12.4.1

Test Procedure ......................................................................................... 108

12.4.2

Test Results.............................................................................................. 109

13 DATA MANAGER .......................................................................................................110
13.1

VEHICLE HISTORY ............................................................................................ 111

13.1.1

Historical Test Record .............................................................................. 112

13.2

WORKSHOP INFORMATION................................................................................. 114

13.3

CUSTOMER ......................................................................................................114

13.4

IMAGE ............................................................................................................. 115

13.5

CLOUD REPORT ............................................................................................... 117

13.6

PDF FILES ......................................................................................................117

13.7

REVIEW DATA ..................................................................................................117

13.8

DATA LOGGING ................................................................................................ 118

13.9

UNINSTALL APPS .............................................................................................. 118

14 REMOTE DESKTOP ...................................................................................................119
15 SUPPORT ................................................................................................................... 121
15.1

SUPPORT SCREEN LAYOUT ............................................................................... 121

15.2

MY ACCOUNT ..................................................................................................121

15.3

DATA LOGGING ................................................................................................ 122

15.4

TRAINING ........................................................................................................ 122

15.5

FAQ ............................................................................................................... 122

16 MAXIVIEWER ............................................................................................................. 123
17 MAXIVIDEO ................................................................................................................ 125
18 QUICK LINK ............................................................................................................... 126
19 AUTEL USER CENTER .............................................................................................. 127
20 MAINTENANCE AND SERVICE................................................................................. 129
20.1

MAINTENANCE INSTRUCTIONS............................................................................ 129

20.2

TROUBLESHOOTING CHECKLIST ......................................................................... 130
viii

20.3

ABOUT BATTERY USAGE ................................................................................... 130

20.4

SERVICE PROCEDURES ..................................................................................... 131

20.4.1

Technical Support ..................................................................................... 131

20.4.2

Repair Service .......................................................................................... 133

20.4.3

Other Services .......................................................................................... 133

21 COMPLIANCE INFORMATION .................................................................................. 134
22 WARRANTY ............................................................................................................... 136

ix

1 Using This ManualThis manual contains device usage instructions.
Some illustrations shown in this manual may make reference to modules and optional
equipment that are not included in your system. Contact your sales representative foravailability of other modules and optional tools or accessories.

1.1 Conventions
The following conventions are used:

1.1.1 Bold Text
Bold text is used to highlight selectable items such as buttons and menu options.
Example:⚫

Tap OK.

1.1.2 Notes and Important Messages
1.1.2.1

Notes

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

1.1.2.2

Important

IMPORTANT indicates a situation which, if not avoided, may result in damage to thetest equipment or vehicle.

1.1.3 Hyperlinks
Hyperlinks are available in electronic documents. Blue italic text indicates a selectablehyperlink; blue underlined text indicates a website link or an email address link.

11.1.4 Illustrations
Illustrations used in this manual are samples; the actual testing screen may vary foreach vehicle being tested. Observe the menu titles and on-screen instructions to makecorrect option selection.

1.1.5 Procedures
An arrow icon indicates a procedure.
Example:➢ To power down the tablet
1.

Long press the Power/Lock button.

2.

Tap Power off. The tablet will turn off in a few seconds.

2

2 General Introduction
There are two main components of the MaxiCheck system:⚫

MX900-TS Tablet — the central processor and monitor for the system.

⚫

MaxiVCI V150 — a vehicle communication interface. Used for accessing vehicle
data.

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

2.1 MaxiCheck MX900-TS Tablet
2.1.1 Function Description

Figure 2-1 Tablet Front View
1.

8.0” LCD Touchscreen

2.

Ambient Light Sensor — detects ambient light brightness.

3.

Power LED — indicates battery level & charging or system status.

4.

TPMS Service Symbol — indicates the position of the embedded TPMS antenna.

3

The power LED displays green, yellow, or red depending on power level and operatingstate.
A.

B.

Green
⚫

Illuminates green when the tablet is charging and the battery level is above
90%.

⚫

Illuminates green when the tablet is powered on and the battery level is above
15%.

Yellow⚫

Illuminates yellow when the tablet is charging and the battery level is below
90%.

C. Red⚫

Illuminates red when the tablet is powered on and the battery level is below
15%.

⚫

Illuminates red when the tablet shows abnormality after being powered on or
during charging.

Figure 2-2 Tablet Back View
5.

Collapsible Stand — extends from the back to allow hands-free viewing of thetablet.

6.

Rear Camera

7.

Camera Flash4

Figure 2-3 Tablet Top View
8.

USB Type-C Charging Port

9.

Mini SD Card Slot

10. USB Port
11. Power/Lock Button — turns the device on/off with long press, or locks the screenwith short press.

2.1.2 Power Sources
The tablet can receive power from any of the following sources:⚫

Internal Battery Pack⚫

External Power Supply

2.1.2.1

Internal Battery Pack

The tablet can be powered with the internal rechargeable battery, which if fully charged
can provide sufficient power for about 7 hours of continuous operation.

2.1.2.2

External Power Supply

The tablet can be powered from a wall socket using the USB Type-C cable and theexternal power adapter. The external power supply also charges the internal battery
pack.

2.1.3 Technical Specifications
Table 2-1 Specifications
Item

Description

Recommended Use

IndoorOperating System

Android 11

Processor

Quad-core processor (1.8 GHz)
5

Item

Description

Memory4 GB RAM & 64 GB ROM

Display

8-inch LCD screen with 1280 x 800 resolution

Rear Camera

8 MP

Connectivity

SensorAudio Input/Output

Power and Battery⚫

USB Type-C⚫

USB 2.0

⚫

Wi-Fi

⚫

Bluetooth⚫

Mini SD card (supports up to 64 GB)

Ambient lightchanging

sensorforbrightness⚫
⚫

Input: N/A⚫

Output: buzzer⚫

3.7 V/7700 mAh lithium-polymer battery⚫

Charges via 5 V DC power supply

auto

Tested Battery Life

Around 7 hours of continuous use

Battery Charging Input

5 V/3 A

Power Consumption

Approx. 600 mA (LCD on with default brightness,
Wi-Fi on) @3.7 V

Operating Temp.

0 to 50 °C (32 to 122 °F)

Storage Temp.

-10 to 60 °C (14 to 140 °F)

Operating Humidity

5% to 95% non-condensing

Dimensions(W x H x D)

259.87 mm (10.23”) x 168.98 mm (6.65”) x 33.60
mm (1.32”)

Net Weight998 g (2.2 lbs)

6

Item

Description

Protocols

ISO9141-2, ISO14230-2, ISO15765, K/L-Line,
Flashing
Code,
SAE-J1850
VPW,
SAE-J1850PWM,
ISO11898(High-speed,
Middle-speed, Low-speed and Single-wire CAN,
fault-tolerant CAN), SAE J2610, GM UART,
UART Echo Byte Protocol, Honda Diag-H
Protocol, TP2.0, TP1.6, ISO13400, CAN FD

2.2 MaxiVCI V150
MaxiVCI V150 is a small vehicle communication interface (VCI) that wirelessly
connects to the tablet and vehicle’s data link connector (DLC) for vehicle datatransmission.

2.2.1 Function Description

2

1

Figure 2-4 MaxiVCI V150 Views
1.

Vehicle Data Connector (16-Pin) — connects the MaxiVCI V150 to the vehicle’s
16-pin DLC directly.

2.

Power/Connection LED — refers to Table 2-2 Power/Connection LED for details.

7

Table 2-2 Power/Connection LED
LED

Power/Connection

Color

Description

Green

Lights solid green when powered on.

Blue

Lights solid blue when the device issuccessfully connected via Bluetooth
but is not communicating with thevehicle.

Flashing
Blue

Flashes blue when the device issuccessfully connected via Bluetoothand is communicating with the vehicle.

Red and
Blue/Redand Green

Lights solid red and blue (connected via
Bluetooth) or solid red and green (notconnected) when there is somethingabnormal.

Flashing
Red

Flashes red when the firmware is
updating.

2.2.2 Power Source
The MaxiVCI V150 operates on 12-volt vehicle power, which is received through thevehicle’s DLC. The unit powers on whenever it is connected to the vehicle’s DLC.

2.2.3 Technical Specifications
Table 2-3 Specifications
Item

Description

Communication

BR + EDR

Wireless Frequency

2.4 GHz

Input Voltage Range

8 to 30 V DC

Supply Current

150 mA @ 12 V DC

Operating Temp.

0 to 50 °C (32 to 122 °F)

Storage Temp.

–10 to 60 °C (14 to 140 °F)

8

Item
Dimensions(L x W x H)

WeightDescription
77.47 x 46.8 x 21.38 mm (3.05” x 1.84” x 0.84”)
51.5 g (0.11 lbs)

2.3 Other Accessories
External Power Adapter
Together with the USB Type-C cable, connects thetablet to the external DC power port for power
supply.

USB Type-C Cable (for charging)9

3 Getting Started
Ensure the tablet is sufficiently charged or is connected to an external power supply.
(See Power Sources.)NOTE
The images and illustrations depicted in this manual may differ slightly from those in themost recent product.

3.1 Powering Up
Long press the Power/Lock button on the top-right side of the tablet to power on theunit. The power LED will illuminate green. The system boots up and displays the lockscreen. Slide the screen up to enter the MaxiCheck Job Menu.

Figure 3-1 MaxiCheck Job Menu
1.

Application Buttons

2.

Locator and Navigation Buttons

3.

System Status Icons

10

NOTE
The tablet screen is locked by default when first powered on. We recommend you lockthe screen to protect the information in the system and conserve the power.
The touchscreen navigation is menu-driven, enabling quick access to functions andfeatures by tapping on the buttons on the screen. Detailed descriptions of the menu
items are found in the application chapters.

3.1.1 Application Buttons
Descriptions of the tool applications are displayed in the table below.
Table 3-1 Applications
ButtonName

Description

Diagnostics

Accesses diagnostic functions menu. See Diagnostics.

Service

Accesses special functions menu. See Service.

TPMS

Accesses the TPMS service program. See TPMS.

ToolKitAccesses auxiliary functions menu for TPMS service.
See ToolKit.

TPMS Retrofit

Allows TPMS to be installed on vehicles. See TPMS
Retrofit.

VCI Manager

Pairs the tablet with MaxiVCI V150. Checks thecommunication status and updates the VCI firmware.
See VCI Manager.

Settings

Accesses the MaxiCheck system settings menu andgeneral tablet menu. See Settings.

11ButtonName

Description

UpdateChecks for the latest update available for the MaxiChecksystem and installs new software. See Update.

Battery Test

Accesses the Battery Test menu with two functions,
including in-vehicle test and out-vehicle test. See Battery
Test.

Data Manager

Accesses the organization system for saved data files.
See Data Manager.

RemoteDesktop

Configures the unit to receive remote support using the
TeamViewer application. See Remote Desktop.

OEM
Authorization

Manages the permissions for unlocking the OE gateway.

SupportLaunches the Support platform which synchronizes
Autel’s online service base station with the MaxiChecktablet. See Support.

MaxiViewer

Provides quick search for the supported functions andvehicles of Autel diagnostic tools. See MaxiViewer.

MaxiVideo

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

Quick Link

Provides associated website bookmarks to allow quick
access to product update, service, support, and otherinformation. See Quick Link.

12

ButtonName

Description

MaxiTools

Includes log collection and factory data reset two parts.

Autel User
CenterAllows you to register an account, view and edit yourpersonal profile and link your device. See Autel User
Center.

3.1.2 Locator and Navigation Buttons
Operations of the navigation buttons at the bottom of the screen are described in thetable below.
Table 3-2 Locator and Navigation Buttons
ButtonName

Description

LocatorIndicates which screen you are on. Swipe the screen left or
right to view the previous or next screen.

Back

Returns to the previous screen.

MaxiCheck
Home

Returns to the MaxiCheck Job Menu from other operations.

Android
Home

Returns to the Android system’s Home screen.

RecentApps

Displays a list of applications that are currently in use. Tap
an app icon to launch. Close a running application byswiping it to the top. Or close all running applications bytapping Clear All.

ChromeLaunches the Google Chrome browser.

CameraTap the Camera icon to open camera viewfinder. Press andhold the icon to take a screenshot of the display screen. The
saved files are auto-stored in the Data Manager application
for later review. See Data Manager for details.
13ButtonName

Description

Display
Brightness

Supports the display brightness automatically or manually
adjustment.

VCI
Manager
Shortcut

Opens the VCI Manager application. The BT badge at thebottom-right corner indicates the tablet is communicatingwith the VCI device. An “X” badge will display at thebottom-right corner if the tablet is not connected to the VCI
device.

Diagnostics
Shortcut

Returns to the Diagnostics screen.

Service
Shortcut

Returns to the Service screen.

TPMS
Shortcut

Returns to the TPMS screen.

➢ To use the camera
1.

Tap the Camera icon. The camera screen opens.

2.

Focus the image to be captured in the viewfinder.

3.

Tap the camera icon on the right side of the screen. The viewfinder 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 thestored images.

5.

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

NOTE
After swiping the camera screen from left to right, the camera mode and video
mode can be switched by tapping the Camera icon or Video icon.

3.1.3 System Status Icons
By tapping the bottom-right corner or sliding from the top of the screen, a Shortcut
Panel will be displayed, on which you are allowed to adjust various system settings forthe tablet. As the tablet is working with Android operating system, you may refer toAndroid documents for more information.

143.2 Powering Down
All vehicle communications must be terminated before shutting down the tablet. A
warning message appears if you attempt to shut down the tablet while it iscommunicating with the vehicle. Forcing a shut-down while communicating may lead to
ECU problems on some vehicles. Please exit the Diagnostics application before
powering down.

➢ To power down the tablet
1.

Long press the Power/Lock button.

2.

Tap Power off. The tablet will turn off in a few seconds.

3.2.1 Reboot System
In case of a system crash, long press the Power/Lock button and tap the Restart
option to reboot the system.

15

4 Diagnostics
The Diagnostics application can retrieve ECU information, read & erase DTCs, andview live data. The Diagnostics application can access the electronic control unit (ECU)
for various vehicle control systems, including engine, transmission, antilock brakesystem (ABS), and airbag system (SRS).

4.1 Establishing Vehicle Communication
Prior to performing the Diagnostics function, ensure the tablet is connected to the test
vehicle through the MaxiVCI V150.

4.1.1 Vehicle Connection
To connect the MaxiVCI V150 to the test vehicle, insert the vehicle data connector on
the MaxiVCI V150 into the vehicle’s DLC which is usually located under the vehicle
dashboard, and the MaxiVCI V150 will be automatically powered on.
NOTE
The vehicle’s DLC is not always located under the dashboard. Refer to the vehicle’s
user manual for DLC location.

4.1.2 VCI Connection
The Power/Connection LED on the MaxiVCI V150 will light solid green when properly
connected to the vehicle and be ready to establish a communication with the tablet.
The wireless diagnostic interface MaxiVCI V150 can be connected to the tablet via
Bluetooth pairing, which does not need to repeat the plugging and unplugging
procedure that is unavoidable when using traditional wired connection, saving moretime and providing higher efficiency. The working range for Bluetooth communication isabout 328 feet (100 m), enabling remote vehicle diagnostics. To establish a proper
vehicle communication between the tablet and test vehicle, you can perform thefollowing steps:
1.

Connect the MaxiVCI V150 to the vehicle’s DLC for both communication andpower supply.

2.

Connect the MaxiVCI V150 to the tablet via Bluetooth pairing.

16

A BT badge will display at the bottom-right corner of the VCI Manager shortcut, whichmeans the communication of MaxiVCI V150 and MaxiCheck tablet has been
established, and the tablet is ready to start vehicle diagnosis.
Refer to VCI Bluetooth Pairing for details.

4.1.3 No Communication Message
A.

If the tablet is not connected to the MaxiVCI V150 correctly, an “Error” message
may display. This indicates that the tablet cannot access the vehicle control
module. In this case, please do the following check-ups:⚫

Check if the MaxiVCI V150 is powered up.

⚫

Check if the MaxiVCI V150 is properly positioned.

⚫

Check if the Power/Connection LED on the MaxiVCI V150 is illuminated forBluetooth connection.

⚫

Check that the network is configured correctly or that the right MaxiVCI V150
has been paired up with the tablet.

⚫

B.



During the diagnosis process, if the communication is suddenlyinterrupted due to the loss of signal, check if there is any object thatcauses signal interruption.



Try standing closer to the MaxiVCI V150 to obtain more stable signals
and faster communication speed.

Check if the Power/Connection LED on the MaxiVCI V150 lights solid red andblue (connected via Bluetooth) or solid red and green (not connected) when
there is something abnormal, and if so, it indicates there is somethingabnormal with the MaxiVCI V150. In this case, contact technical support forhelp.

If the MaxiVCI V150 is unable to establish a communication link, a prompt
message displays with check instructions. The following conditions are thepossible causes:⚫

The MaxiVCI V150 is unable to establish a communication link with thevehicle.

⚫

The system selected for testing is not equipped on the vehicle.

⚫

There is a loose connection.

⚫

There is a blown vehicle fuse.

⚫

There is a wiring fault of the vehicle or the adapter.

⚫

There is a circuit fault in the adapter.

17

⚫

Incorrect vehicle identification was entered.

4.2 Getting Started
Ensure a communication link is established between the test vehicle and tablet via the
MaxiVCI V150.

4.2.1 Vehicle Menu Layout
When the tablet is properly connected to the vehicle, the platform is ready to startvehicle diagnosis. Tap the Diagnostics application button on the MaxiCheck Job Menu
to access the Vehicle Menu.

Figure 4-1 Vehicle Menu
1.

Top Toolbar Buttons

2.

Vehicle Manufacturer Buttons

4.2.1.1

Top Toolbar Buttons

The operations of the toolbar buttons at the top of the screen are listed and described in
the table below.

18

Table 4-1 Top Toolbar Buttons
Button4.2.1.2

Name

Description

Home

Returns to the MaxiCheck Job Menu.

VID

Provides a fast way to identify the test vehicle.
See Vehicle Identification for details.

All

Displays all the vehicle manufacturers.

Favorites

Adds your preferred vehicle manufacturers into
favorites.

History

Displays the saved history records. See Vehicle
History for details.

America

Displays vehicles from American manufacturers.

EuropeDisplays vehicles from European manufacturers.

Asia

Displays vehicles from Asian manufacturers.

China

Displays vehicles from Chinese manufacturers.

SearchTap the search field to show a virtual keyboard
and enter a vehicle manufacturer name.

Cancel

Tap to exit the search screen or cancel anoperation.

Vehicle Manufacturer Buttons

The vehicle manufacturer buttons list the vehicle brands available for testing. Select the
manufacturer button after the tablet is properly connected to the test vehicle to start a
diagnostics session.

19

4.3 Vehicle Identification
The MaxiCheck diagnostics system supports five methods for vehicle identification:
1.

Auto Detect

2.

Manual Input

3.

Scan VIN/License

4.

Manual Vehicle Selection

5.

OBDII Direct Entry

4.3.1 Auto Detect
The MaxiCheck diagnostics system features the latest VIN-based Auto Detect function
to identify vehicles and scan all the diagnosable ECUs and run diagnostics on theselected system. This function is compatible with 2006 and newer vehicles.

➢ To perform Auto Detect
1.

Tap the Diagnostics application button from the MaxiCheck Job Menu. The
Vehicle Menu displays.

2.

Tap the VID button on the top toolbar to open the dropdown list.

Figure 4-2 VID Screen
3.

Select Auto Detect. The tablet starts VIN scanning on the vehicle’s ECU.
Once the test vehicle is successfully identified, the system will guide you to thevehicle Diagnostics Menu screen. See Figure 4-4 Diagnostic Menu Screen.

204.3.2 Manual Input
For vehicles not supporting the Auto Detect function, you may manually enter the VIN.

➢ To perform Manual Input
1.

Tap the Diagnostics application button from the MaxiCheck Job Menu. The
Vehicle Menu displays.

2.

Tap the VID button on the top toolbar to open the dropdown list.

3.

Select Manual Input.

4.

Tap the input box and enter the correct VIN code or license number.

5.

Tap OK. The vehicle will be identified and matched to the vehicle database,and the system will guide you to the vehicle Diagnostics Menu screen.

4.3.3 Scan VIN/License
MaxiCheck diagnostic tablet also supports Scan VIN/License function. Enabling thisfunction will automatically turn on the camera. With the help of the camera system, thevehicle’s VIN or license number can be easily recognized.
NOTE
The method of scan license is supported in some countries and areas. Please manually
input the license number if it is not available.

➢ To perform Scan VIN/License
1.

Tap the Diagnostics application button from the MaxiCheck Job Menu. The
Vehicle Menu displays.

2.

Tap the VID button on the top toolbar to open the dropdown list.

3.

Select Scan VIN/License.

4.

The camera will be turned on. On the right side of the screen, from top tobottom, three options are available: Scan QR Code/Barcode, Scan VIN, andScan License Number.

5.

Select one of the three options and position the tablet to align the VIN, or
license number, or the barcode within the scanning window. The scan result
will display in the dialog box of the Recognition Result screen. Tap OK to
confirm the result, and then the vehicle information confirmation screen will
display on the tablet.

21

Figure 4-3 Scan VIN/License
6.

If the VIN or license number cannot be scanned, you can input manually. Tap
thebutton on the bottom-right corner of the screen to display the screen
for manually input. After entering the correct VIN, tap OK to continue.

7.

Follow the on-screen instructions to complete the operation and advance tothe vehicle Diagnostics Menu screen.

4.3.4 Menu Vehicle Selection
When the vehicle’s VIN is not automatically retrievable through the vehicle’s ECU, or
the specific VIN is unknown, you can select the vehicle manually.
Step-by-step Vehicle Selection
This mode of vehicle selection is menu-driven. Select a vehicle manufacturer on the
Vehicle Menu screen and the Select Diagnostic Type screen displays, then tap the
Manual Selection button. Select the vehicle information like the Brand, Model,
Capacity, Engine type, and Model year on the same screen. The ESC button at thelower-right corner of the screen will bring you back to the previous screen. Tap the
Reset button to reselect the vehicle information if needed.

4.3.5 OBDII Direct Entry
Occasionally, the tablet may not be able to identify a vehicle. For these vehicles, theuser may perform a generic OBDII or EOBD diagnostic. See Generic OBDII Operations
for additional information.

22

4.4 Navigation
After the test vehicle is identified, the Diagnostic Menu screen will appear. This section
consists of various commonly used functions, including Auto Scan and Control Unit.
The available functions displayed vary depending on the test vehicle.

4.4.1 Diagnostic Screen Layout

Figure 4-4 Diagnostic Menu Screen
The Diagnostic Menu screen typically includes four sections:1.

Diagnostics Toolbar

2.

Status Information Bar

3.

Main Section

4.

Function Buttons

4.4.1.1

Diagnostics Toolbar

The Diagnostics Toolbar contains several buttons such as print and save. The tablebelow provides a brief description for the operations of these buttons.
Table 4-2 Diagnostics Toolbar Buttons
ButtonName

Description

Home

Returns to the MaxiCheck Job Menu.

23

ButtonName

Description

VehicleSwap

Exits the service session of the currently identified
test vehicle and returns to the Vehicle Menu screen.

Settings

Opens the Settings screen. See Settings for details.

Print

Prints a copy of the displayed data. See Printing
Settings for details.

Help

Displays instructions for operations.

Save

Opens a submenu which provides options for data
storage.

Data
Logging

Records the communication data and ECU
information of the test vehicle. When encountering
an error during testing and diagnosing, use thisfunction to contact Autel’s technical staff forsolutions. See Data Logging for details.

➢ To print data in Diagnostics
1.

Tap the Diagnostics application button from the MaxiCheck Job Menu. The
Print button on the diagnostic toolbar is available throughout the wholediagnostics operations.

2.

Tap Print. A drop-down menu will be displayed:

3.
4.

⚫

Print This Page — prints a screenshot of the current screen.

⚫

Print All Data — prints a PDF file of all displayed data.

A temporary file will be created and sent to the connected PC for printing.
When the file is transferred successfully, a confirmation message will appear.

➢ To submit Data Logging reports in Diagnostics
1.

Tap the Diagnostics application button from the MaxiCheck Job Menu. The
Data Logging button on the diagnostic toolbar is available throughout thewhole diagnostics operations.

2.

Tap the Data Logging button to display the error options. Select a specificerror, and a submission form will appear to let you fill in the report information.

3.

Tap the Send button in the upper-right corner of the screen to submit thereport form via the Internet. A confirmation message will appear when sent
successfully.
24

4.4.1.2

Status Information Bar

The status information bar at the top of the main section may display the following
items:
1.

Menu Title — displays the menu heading of the main section.

2.

VCI Icon — displays the VCI connection status.

3.

Voltage Icon — displays the vehicle’s voltage status.

4.4.1.3

Main Section

The main section of the screen varies according to the stage of operations, which may
display vehicle identification selections, the main menu, test data, messages,
instructions, and other diagnostic information.

4.4.1.4

Function Buttons

The displayed function buttons vary depending on the stage of operations. Thesebuttons can be used to navigate menus, to save or clear diagnostic data, to exit
scanning, and to perform a number of other control functions. The use of these buttons
will be discussed in detail in the following sections of the corresponding test operations.

4.4.2 Screen Messages
Screen messages will appear when additional input is needed before proceeding.
There are three main types of on-screen messages: Confirmation, Warning, and Error.

4.4.2.1

Confirmation Messages

Confirmation messages inform you when you are about to perform an action thatcannot be reversed or when an action has been initiated and confirmation is needed tocontinue.
When a user-response is not required to continue, the message will display briefly.

4.4.2.2

Warning Messages

This type of messages displays a warning that a selected action may result in an
irreversible change or loss of data. An example of this type of message is the “Erase
Codes” message.

4.4.2.3

Error Messages

Error messages display when a system or procedural error has occurred. Examples ofpossible errors include cable disconnection or communication interruption.

25

4.4.3 Making Selections
The Diagnostics application is a menu-driven program that presents a series of choices.
Once a selection has been made, the next menu in the series is displayed. Eachselection narrows the focus and leads to the desired test. Tap the screen to make menu
selections.

4.5 Diagnostic Function Entrance
The Diagnostics application enables a data link to the electronic control system of thetest vehicle for vehicle diagnosis. The application performs function tests, retrieves
vehicle diagnostic information such as trouble codes and live data from various vehicle
control systems like engine, transmission, and ABS.
There are two options available when accessing the diagnostic function:
1.

Auto Scan — starts auto scanning for all the available systems on the vehicle.

2.

Control Unit — displays a selection menu for all available control units of the test
vehicle.

After a selection is made and the tablet establishes communication with the vehicle, thecorresponding function menu or selection menu will display.

4.5.1 Auto Scan
The Auto Scan function performs a comprehensive scanning over all the ECUs in thevehicle to locate systems faults and retrieve DTCs. An example of Auto Scan screen is
pictured as below.

Figure 4-5 Auto Scan Screen
26

1.

Navigation Bar

2.

Main Section

3.

Function Buttons

4.5.1.1

Navigation Bar

List Tab — displays the scanned data in list format.
Progress Bar — indicates the test progress.

4.5.1.2

Main Section

Column 1 — displays the sequence numbers.
Column 2 — displays the scanned systems.
Column 3 — displays the diagnostic indicators describing test results.
These indicators are defined as follows:

Fault(s) | #: Fault(s) indicate(s) there is/are detected fault code(s) present; “#”indicates the number of the detected faults.

Pass | No Fault: Indicates the system has passed the scanning process and nofault has been detected.



Not Scanned: Indicates the system has not been scanned or the tablet is unable
to access this system.

Column 4 — tap to enter the related system to view the detailed information andperform further diagnosis or testing.

4.5.1.3

Function Buttons

The table below provides a brief description of the function buttons.
Table 4-3 Function Buttons in Auto Scan
Name

Description

ReportDisplays the diagnostic data in a report form.

Quick erase

Deletes codes. A warning message screen will display toinform you of possible data loss when this function is selected.

OK

Confirms the test result. Continues the system diagnosis aftera required system is selected by tapping the item in the main
section.

Pause

Suspends scanning and it will change to the Continue button
after tapping.
27

Name

Description

ESC

Returns to the previous screen or exits Auto Scan.

4.5.2 Control Unit
The Control Unit function allows you to manually locate a required control system fortesting through a series of choices. Follow the menu-driven procedures and makeproper selections. The program will guide you to the proper diagnostic function menu
based on selections.

4.6 Diagnostic Functions

Figure 4-6 Function Menu Screen
The Diagnostic Functions are listed on the Function Menu screen. The Function Menu
options vary slightly for different vehicles, which may include:⚫

ECU Information — provides the retrieved ECU information in detail. An
information screen opens upon selection.

⚫

Trouble Codes — contains Read Codes and Erase Codes. The former displays
detailed DTC information retrieved from the vehicle control module, and the latterallows you to erase DTCs and other data from the ECU.

⚫

Live Data — retrieves and displays live data and parameters from the vehicle’s
ECU.

⚫

Active Test — accesses vehicle-specific subsystem and components tests.

⚫

Special Function — performs various component adaptations.

28

NOTE
The diagnostics toolbar functions such as saving and printing of test results can be
performed throughout the whole diagnostic testing. Data logging and help information
are also available.

➢ To perform a diagnostic function
1.

Establish communication with the test vehicle.

2.

Identify the test vehicle by selecting from the menu options.

3.

Locate the required system for testing by tapping Auto Scan or throughmenu-driven selections in Control Unit.

4.

Select the desired diagnostic function from the Function Menu screen.

4.6.1 ECU Information
This function retrieves and displays the specific information for the tested control unit,
including unit type, version numbers, and other specifications.

Figure 4-7 ECU Information Screen
1.
2.
3.

Diagnostics Toolbar Buttons — see Table 4-2 Diagnostics Toolbar Buttons fordetailed descriptions of the operations for each button.
Main Section — the left column displays the item names; the right column shows
the specifications or descriptions.
Function Button — in this case, only the ESC button is available. Tap it to exit after
viewing.

29

4.6.2 Trouble Codesa)

Read Codes
This function retrieves and displays the DTCs from the vehicle’s control system.
The Read Codes screen varies for each vehicle being tested. On some vehicles,
freeze frame data can also be retrieved for viewing.

Figure 4-8 Trouble Codes Screen
1.

Diagnostics Toolbar Buttons — see Table 4-2 Diagnostics Toolbar Buttons fordetailed descriptions of the operations for each button.

2.

Main Section

3.

⚫

Column 1 — displays the retrieved codes from the vehicle.

⚫

Column 2 — indicates the status of the retrieved codes.

⚫

Column 3 — detailed descriptions for the retrieved codes.

⚫

Snowflake Icon — only displays when freeze frame data is available forviewing; selecting this icon will display a data screen, which looks andbehaves similar to the Read Codes screen.

Function Button⚫

Freeze Frame — tap to view the freeze frame.

⚫

Search — tap to search for related fault code information on the Internet.

⚫

Erase Codes — tap to erase the fault codes.

⚫

ESC — tap to return to the previous screen or exit the function.

30

b)

Erase Codes
After reading the retrieved codes and making appropriate vehicle repairs, use thisfunction to erase vehicle codes.

➢ To erase codes
1.

Tap Erase Codes from the Trouble Codes screen.

2.

A warning message displays to inform you of data clearing when this function
is applied.


Tap Yes to continue. A Confirmation screen displays when the operation
is successfully done.



Tap No to exit.

3.

Tap ESC on the Confirmation screen to exit Erase Codes.

4.

Perform the Read Codes function again to check if the codes have beenerased successfully.

4.6.3 Live Data
When this function is selected, the screen displays the data list for the selected module.
The items available for any control module vary by vehicle. The parameters display inthe order that they are transmitted by the ECU, so expect variation among vehicles.
Gesture scrolling allows you to quickly move through the data list. Touch the screen
and drag your finger up or down to reposition the parameters being displayed if the data
occupies more than one screen. The figure below displays a typical Live Data screen.

Figure 4-9 Live Data Screen

31

1.

Diagnostics Toolbar Buttons — tap the drop-down button at the top center of thescreen and the diagnostic toolbar buttons display. See Table 4-2 Diagnostics
Toolbar Buttons for detailed descriptions of the operations for each button.

2.

Main Section⚫

3.

Name Column — displays the parameter names.
a)Check Box — tap the check box on the left side of the parameter name tomake item selection. Tap the check box again to deselect the item.

b)

Drop-down Button — tap the drop-down button on the right side of theparameter name to open a submenu, providing data display mode
options.

⚫

Value Column — displays the values of the parameters.

⚫

Unit Column — displays the unit for the parameters (Tap the Settings buttonon the diagnostic toolbar and select a required mode. See Unit for more
information.)

Function Buttons — There are many function buttons on the Live Data screen.
Detailed descriptions of these buttons are described in the following subsections.

A. Display Mode
There are four types of display modes available for data viewing, allowing you toview various types of parameters in the mode best suited to represent the data.
Tap the drop-down button on the right side of a parameter name to open a
submenu. A total of 7 buttons will be displayed: The 4 buttons to the left represent
different data display modes, plus one Information button (active when additional
information is available), one Unit Change button (for switching the unit ofdisplayed data), and one Trigger button (tap to open the Trigger Settings screen).

Figure 4-10 Display Mode Screen
32Each parameter item displays the selected mode independently.
◆

Analog Gauge Mode — displays the parameters in gauge charts.

◆

Text Mode — the default mode that displays the parameters as a text list.

NOTE
Status parameters, such as a switch reading like ON, OFF, ACTIVE, and ABORT, canonly be displayed in Text Mode. Value parameters, such as a sensor reading, can bedisplayed in both text and graph modes.
◆

Waveform Graph Mode — displays the parameters in waveform graphs. In thismode, five control buttons will display on the right side of the parameter item,
allowing you to manipulate the display status.

Figure 4-11 Waveform Graph Mode Screena)Settings Button (SetY) — sets the minimum and maximum value of the Y
axis.

b)

Scale Button — changes the scale values.

There are two scale buttons displayed above the waveform graph, which can beused to change the scale values of the X axis and Y axis of the graph. There are
four scales available for the X axis: x1, x2, x4, and x8. And there are three scales
available for the Y axis: x1, x2, and x4.
c)Edit Button — edits the waveform color and the line thickness.

d)Zoom-in Button — tap once to display the selected data graph in full screen.

e)Exit Button — tap to exit the waveform graph mode.

33

Full Screen Display — this option is only available in the waveform graph mode,and mostly used in Graph Merge status for data comparison. There are four control
buttons available on the top-right side of the screen under this mode.
⚫

Scale Button — tap to change the scale values below the waveform graph.
There are four scales available for the X axis: x1, x2, x4, and x8. And there arethree scales available for the Y axis: x1, x2, and x4.

⚫

Edit Button — tap to open an edit window, in which you can set the waveform
color and line thickness displayed for the selected parameter.

⚫

Zoom-out Button — tap to exit full screen display.

⚫

Exit Button — tap to exit the waveform graph mode.

➢ To edit the waveform color and line thickness in a data graph1.

Select a parameter to display in Waveform Graph mode.

2.

Tap the Edit button, and an edit window displays.

Figure 4-12 Waveform Edit Screen
3.

The parameter is selected automatically in the left column.

4.

Select a color from the middle column.

5.

Select a line thickness from the right column.

6.

Tap Done to save the setting and exit, or tap Cancel to exit without saving.

◆

Digital Gauge Mode — displays the parameters in the form of a digital gauge
graph.

B. Trigger Settings
On the Trigger Settings screen, you can set a standard range by filling in aminimum value and a maximum value. When exceeding this range, the trigger
34

function will be executed and the device will automatically record and save thegenerated data. You can review the saved live data by tapping the Review button
at the bottom of the screen.
Tap the drop-down button on the right side of the parameter name to open a
submenu. The Trigger button is the last one in the submenu. Tap to display the
Trigger Settings screen.

Figure 4-13 Trigger Settings Screen
Two buttons and two input boxes are available in the Trigger Settings screen.

➢a)Trigger — switches the trigger on or off. The trigger is ON by default.

b)Buzzer Alarm — switches the alarm on or off. The alarm function makes a
beeping sound as an alert when the data reading reaches the preset minimum
or maximum point. The buzzer alarm will only sound at the first trigger.

c)

MIN — tap this input box to enter the required lower limit value.

d)

MAX — tap this input box to enter the required upper limit value.

To set a trigger
1.

Tap the drop-down button on the right side of a parameter name to open a
submenu.

2.

Tap the Trigger button on the right side of the submenu to open the Trigger
Settings screen.

3.

Tap the MIN value input box to enter the required minimum value.

4.

Tap the MAX value input box to enter the required maximum value.

5.

Tap OK to save the settings and return to the Live Data screen, or tap Cancel
to exit without saving.

35

When the trigger is successfully set, a trigger mark will display in front of the parametername. The mark is gray when it is not triggered, and displays orange when triggered.
Moreover, two horizontal lines display on each of the data graphs (when Waveform
Graph Mode is applied) to indicate the alarm point. The limit lines are shown in different
colors to differentiate them from the parameter waveforms.
C. Function Buttons
The operations of the available function buttons on the Live Data screen are
described below.
Cancel All — tap this button to cancel all selected parameters. Up to 50
parameters can be selected at one time.
Show Selected/Show All — tap this button to switch between the two options:
one displays the selected parameters, the other displays all the available items.
Graph Merge — tap this button to merge selected data graphs (for Waveform
Graph Mode only). This function is very useful when comparing different
parameters.
NOTE
This mode supports graph merge of 2 to 5 parameters that can be represented digitally.
Non-digital parameters are not supported.
➢

To merge selected data graphs
1.

Select parameters that need to be merged.

2.

Tap the Graph Merge button at the bottom of the Live Data screen.

3.

a)This mode only supports parameters that can be represented digitally. If
non-digital parameters are selected, a message will display advising theuser that the selected parameters are not supported in this mode and toselect 2 to 5 digital parameters. Tap Got It to return to the previous screen
and select supported parameters.

b)

When unsupported parameters are selected, a message will appear
advising the user to select only supported parameters. A message will
also display if more than 5 parameters have been selected. Please select2 to 5 of the supported parameters and tap the OK button to merge.

Tap the Cancel Merging button at the bottom of the Live Data screen tocancel merging.

To top — moves a selected item to the top of the list.
Setting — tap this button to set recording duration.

36

➢To set live data record duration
1.

Tap the Setting button at the bottom of the Live Data screen.

2.

Tap the “>” button to the right of Recording Time After Trigger bar and selecta time length.

3.

Tap OK to save the setting and return to the Live Data Setting screen; or tap
the “X” button at the upper-right corner to exit without saving.

4.

Tap Done at the upper-right corner of the Live Data Setting screen to confirm
and save the setting, and return to the Live Data screen, or tap Cancel to exit
without saving.

Clear Data — tap this button to clear all cached live data.
Freeze — displays the retrieved data in freeze mode.
⚫

Previous Frame — moves to the previous frame of frozen data.

⚫

Next Frame — moves to the next frame of frozen data.

⚫

Play/Pause — tap to play/pause the frozen data.

⚫

Resume — tap to exit the freeze data mode and return to normal data display.

Record — starts recording the live data of the selected data items. Tap the Record
button at the bottom of the Live Data screen. A message will display prompting theuser to select parameters to record. Tap the Got It button to confirm. Scroll down
and select data to record. Tap the Record button to start recording. Tap theResume button to stop recording. The recorded live data can be viewed in the
Review section at the bottom of the Live Data screen. The recorded data can also
be reviewed in the Data Manager application.
⚫

Resume — tap this button to stop data recording and return to normal data
display.

⚫

Flag — this button displays when the Record function is applied. Tap thisbutton to set flags when recording data. Notes can be added during playback
in Review or Data Manager. Select the preset flag to open a pop-up window
and display a virtual keyboard to enter notes.

Review — review the recorded data. Tap the Review button to display a recording
list, and select one item to review.
NOTE
Only the data recorded during the current operation can be reviewed on the Live Data
screen. All the historical recorded data can be reviewed in Review Data in the DataManager application.
⚫

Previous Frame — switches to the previous frame of recorded data.

⚫

Next Frame — switches to the next frame of recorded data.

⚫

Play/Pause — tap to play/pause the recorded data.
37⚫

Show Selected — displays the selected parameters.

⚫

Graph Merge — merges selected data graphs.

⚫

Back — exits the review and returns to the Live Data screen.

Back — returns to the previous screen or exits the function.

4.6.4 Active Test
The Active Test function is used to access vehicle-specific subsystem and component
tests. Available tests vary by vehicle.
During an active test, the tablet sends commands to the ECU to activate the actuators.
This test determines the integrity of the system or part by reading ECU data, or bymonitoring the operation of the actuators. Such tests may include switching a solenoid,
relay or switch, between two operating states.
Selecting Active Test displays a menu of test options. Available tests vary by vehicle.
Select a test from the menu options, and follow the instructions displayed on the screen
to complete the test. Procedures and instructions vary by vehicle.
The function buttons in the lower-right corner of the Active Test screen manipulate thetest signals. Operational instructions are displayed in the main section of the test
screen. Follow the on-screen instructions and make appropriate selections to complete
the tests. Tap the ESC button to exit the test when finished.

4.6.5 Special Functions
These functions perform various component adaptations, including the recalibration orconfiguration of certain components after repairs or replacements have been
completed.
Select a function to display detailed information and the execution screen.
Tap a function button to perform the selected function or exit the function.

38

4.7 Generic OBDII Operations
This option presents a quick way to check for DTCs, isolate the cause of an illuminatedMalfunction Indicator Lamp (MIL), check monitor status prior to emissions certification
testing, and perform a number of other services that are emissions-related. The OBD
direct access option is also used for testing OBDII/EOBD compliant vehicles that are
not included in the database.
The diagnostics toolbar buttons at the top of the screen function the same as thoseavailable for specific vehicle diagnostics. See Table 4-2 Diagnostics Toolbar Buttons
for details.

4.7.1 General Procedure➢ To access the OBDII/EOBD diagnostics functions
1.

Tap the Diagnostics application button from the MaxiCheck Job Menu. The
Vehicle Menu displays.

2.

Tap the EOBD button. There are two options to establish communication withthe vehicle:

3.

⚫

Auto Scan — when this option is selected, the diagnostic tool attempts toestablish communication using each protocol in order to determine which
one the vehicle is using.

⚫

Protocol — when this option is selected, the screen opens a submenu
listing various protocols. A communications protocol is a standardized
way of data communication between an ECU and a diagnostic tool.
Global OBD may use several different communication protocols.

Select a specific protocol under the Protocol option. Wait for the OBDII
Diagnostic Menu to display.

39

Figure 4-14 OBDII Diagnostic Menu
4.

Select a function to continue.
⚫

DTC & FFD⚫

I/M Readiness⚫

Live Data⚫

O2 Sensor Monitor⚫

On-Board Monitor⚫

Component Test⚫

Vehicle Information⚫

Vehicle Status

NOTE
The supported functions may vary by vehicles.

4.7.2 Function Descriptions
This section describes the various functions of each diagnostic option:

4.7.2.1

DTC & FFD

When this function is selected, the screen displays a list of stored and pending codes. A
snowflake icon will display on the right side of the DTC item when the freeze frame data
is available for viewing.

40⚫

Stored Codes
Stored codes are the current emissions-related DTCs from the ECU of the vehicle.
OBDII/EOBD codes have a priority according to their emission severity, with higher
priority codes overwriting lower priority codes. The priority of the code determines
the illumination of the MIL and the codes erase procedure. Manufacturers rank
codes differently, so DTCs may vary by vehicle.

⚫

Pending Codes
These are codes that were generated during the last drive cycle, but before the
DTC actually sets, two or more consecutive drive cycles are needed. The intended
use of this service is to assist the service technician after a vehicle repair and after
clearing diagnostic information, by reporting test results after a single driving cycle.

⚫

a)

If a test failed during the drive cycle, the DTC associated with that test isreported. If the pending fault does not occur again within 40 to 80 warm-up
cycles, the fault is automatically cleared from memory.

b)

Test results reported do not necessarily indicate a faulty component or system.
If test results indicate another failure after additional driving, a DTC is stored toindicate a faulty component or system.

Freeze Frame
Typically, the stored freeze frame is the last DTC reported. Certain DTCs that havea greater impact on vehicle emission, have a higher priority. In these cases, the top
prioritized DTC is the one for which the freeze frame records are retained. Freeze
frame data includes a “snapshot” of critical parameter values at the time the DTC is
set.

⚫

Erase Codes
This option is used to clear all emissions-related diagnostics data including DTCs,
freeze frame data, and specific manufacturer-enhanced data from the vehicle ECU.
This option resets the I/M Readiness Monitor Status for all vehicle monitors to “Not
Ready” or “Not Complete.”
A Confirmation screen will appear when the Clear Codes option is selected toprevent accidental loss of data. Select Yes on the confirmation screen to continue,or select No to exit.

4.7.2.2

I/M ReadinessThis function is used to check the readiness of the monitoring system. It is an excellent
function to use prior to having a vehicle inspected for state emissions compliance.
Select I/M readiness to display a sub menu with two choices:41⚫

Since DTCs Cleared — displays the status of monitors since the last time the
DTCs are erased.

⚫

This Driving Cycle — displays the status of monitors since the beginning of thecurrent drive cycle.

4.7.2.3

Live Data

This function displays the real time PID data from ECU. Displayed data includes analog
inputs and outputs, digital inputs and outputs, and system status information broadcast
on the vehicle data stream.
Live data can be displayed in various modes. See Live Data for detailed information.

4.7.2.4

O2 Sensor Monitor

This function allows you to access to the oxygen sensor information, including thecharacteristic parameters and the test results of some evaluation indexes. However,the OBD system using the CAN communication protocol does not support this function,and the relevant information will be output in the On-Board monitor.

4.7.2.5

On-Board Monitor

Use this option to view the results of on-board monitor tests. The tests are useful after
servicing or after erasing a vehicle’s control module memory.

4.7.2.6

Component Test

This function enables dual-directional control of the ECU so that the diagnostic tool isable to transmit control commands to operate the vehicle systems. This function isuseful in determining how well the ECU responds to a command.

4.7.2.7

Vehicle Information

The option displays the vehicle identification number (VIN), the calibration identification,and the calibration verification number (CVN), and other information of the test vehicle.

4.7.2.8

Vehicle Status

This function checks the current condition of the vehicle, such as the communications
protocols of OBDII modules, quantity of fault codes, and the status of the malfunction
indicator light (MIL).

42

4.8 Diagnostic Reports
4.8.1 Pre-Scan and Post-Scan Functions
After performing pre-scan and post-scan functions by entering the same maintenanceorder number, tap Data Manager > Vehicle History to select the historical test record
named with the maintenance order number. Both the pre-scan results and post-scanresults will be displayed in the same historical test record, which can be generated as a
PDF report for easily comparing the changes between pre-scan and post-scan.
⚫

Pre-Scan Function
Select and tap a vehicle button from the Vehicle Menu screen. Enter the
maintenance order number in the pop-up box to scan and detect the whole vehicle.
You can also add pictures to record the current condition of the vehicle. Once thepre-scan is completed, you are not allowed to perform pre-scan again, and thescan result cannot be modified.

⚫

Post-Scan Function
After the pre-scan is complete, exit the current test vehicle and tap the vehicle
button from the Vehicle Menu screen to reconnect again. Enter the same
maintenance order number in the pop-up box. The screen for post-scan will display.
The post-scan record will be generated when the scan is completed. The pre-scanresults and post-scan results will be displayed in the same historical test record.

NOTE
The post-scan function can be performed repeatedly. After exiting the vehicle, you only
need to tap the vehicle button from the Vehicle Menu screen to reconnect again, thenenter the same maintenance order number in the pop-up box and follow the steps torescan. The last post-scan result is the final one.

43

4.8.2 Diagnostics Report Saving, Viewing, and Sharing
The diagnostic report can be reviewed, saved, and shared with others through manyways.

4.8.2.1⚫

Diagnostics Report Saving
Via the History function
1.

Enter the main screen of the Diagnostics application, and tap History on the
top toolbar.

Figure 4-15 History Screen2.

Select a history record, and tap the

button on the upper-right corner.

Figure 4-16 Historical Test Screen
44

3.
⚫

Tap Get Report. Enter the license plate and current mileage. Tap Save.

Via the Auto Scan function
1.

Tap Auto Scan from the Diagnostic Menu screen. The tablet will scan the
ECU automatically.

Figure 4-17 Select Auto Scan Screen
2.

When the system scan is completed, tap Report from the function buttons at
the bottom of the screen.

Figure 4-18 Auto Scan Screen45⚫

Via the functions on the Diagnostics Toolbar
The diagnostic report can also be viewed from such diagnostics functions screen
including Auto scan, Trouble codes, Live data, and Active test. There are two ways
to view the saved reports:

Tap thebutton in the diagnostics toolbar and select Save All Data. Enterthe license number and tap Save. Tap the
button on the upper-right of thescreen to view the report.



Tap thebutton in the diagnostics toolbar and select Save Report. Enterthe license plate and current mileage. Tap Save > View Report and then selecta saved report to view.

Figure 4-19 Trouble Codes Screen

4.8.2.2

Diagnostics Report Viewing

All the saved reports can be viewed in the Data Manager application.


Tap Data Manager > Vehicle History. Select a specific vehicle history record andthen tap View PDF in the upper-right corner to view the report.

Once you saved the reports by tapping the Save All Data button, tap DataManager > PDF to view these reports.

Once you saved the reports by tapping the Get Report or Save Report button, tap
Data Manager > Cloud Report to view these reports saved to the Autel cloud
platform.

46

4.8.2.3
1.

Diagnostics Report Cloud Sharing
Tap Data Manager > Cloud Report to enter the Report List screen.

Figure 4-20 Report List Screen
NOTE
Note that if the report displays, it means the report has been uploaded to the cloud
successfully, and you can share the report with others; if the report displays, itmeans the report has failed to upload to the cloud, but will try to automatically upload tothe cloud when entering the Report again.
2.

Tap theon the lower-right corner of the report.

3.

There are three ways for report cloud sharing: scan the QR code, send by email,send by SMS (via phone number).

4.9 Exiting Diagnostics
The Diagnostics application remains open as long as there is an active communication
with the vehicle. You must exit the diagnostics operation to stop all communications
with the vehicle before closing the Diagnostics application.
NOTE
Damage to the vehicle electronic control module (ECM) may occur if thecommunication is disrupted. Ensure all forms of communication link such as data cable,
USB cable, and wireless or wired network, are properly connected throughout the test.
Exit all interfaces before disconnecting the test cable and power supply.

47

➢ To exit the Diagnostics application
On an active diagnostic screen:
1.

Tap the Back or ESC button to exit a diagnostic session step by step.

2.

Or tap the Vehicle Swap button on the Diagnostics Toolbar to return to the
Vehicle Menu screen.

On the Vehicle Menu screen:
1.

Tap the Home button on the top toolbar.

2.

Or tap the Back button on the Navigation Bar at the bottom of the screen.

3.

Or tap the Home button on the diagnostics toolbar to exit the application
directly and return to the MaxiCheck Home Menu.

Now, the Diagnostics application is no longer communicating with the vehicle and it issafe to open other MaxiCheck applications.

48

5 Service
The Service application is specially designed to provide quick access to the vehicle
systems for various scheduled service and maintenance tasks. The typical service
operation screen is a series of menu-driven executive commands. Follow on-screen
instructions to select appropriate execution options, enter correct values or data, andperform necessary actions. The application will display detailed instructions to complete
selected service operations.
After entering a special function, the screen will display two options: Diagnosis and Hot
Functions. The Diagnosis option enables the reading and clearing of codes which aresometimes necessary after completing certain special functions. The Hot Functions
consists of sub functions of the selected special function.
The most commonly used services are described in this chapter.

5.1 Oil Reset Service
This function performs reset of the Engine Oil Life system, which calculates the optimal
oil life change interval depending on the vehicle driving conditions and climate. The Oil
Life Reminder must be reset each time the oil is changed, so the system can calculate
when the next oil change is required.
NOTE
1.

Always reset the engine oil life to 100% after every oil change.

2.

All required work must be carried out before the service indicators are reset. Failure
to do so may result in incorrect service values and cause DTCs to be stored by therelevant control module.

3.

For some vehicles, the tool can reset additional service lights such as themaintenance cycle and service interval. On BMW vehicles for example, service
resets include engine oil, spark plugs, front/rear brakes, coolant, particle filter, brakefluid, micro filter, vehicle inspection, exhaust emissions inspection and vehicle
checks.

5.2 Electric Parking Brake (EPB) Service
This function has a multitude of usages to maintain the electronic braking system safely
and effectively. The applications include deactivating and activating the brake control
system, assisting with brake fluid control, opening and closing brake pads, and setting
brakes after disc or pad replacement.

49

5.2.1 EPB Safety
It can be dangerous to perform Electric Parking Brake (EPB) system maintenance, so
before you begin the service work, please keep these rules in mind:✓

Ensure that you are fully familiar with the braking system and its operation before
commencing any work.

✓

The EPB control system may be required to be deactivated before carrying out any
maintenance/diagnostic work on the brake system. This can be done from the tool
menu.

✓

Only perform maintenance work when the vehicle is stationary and on level ground.

✓

Ensure that the EPB control system is reactivated after the maintenance work has
been completed.

NOTE
Autel accepts no responsibility for any accident or injury arising from the maintenance of
the Electric Parking Brake system.

5.3 Tire Pressure Monitoring System (TPMS) Service
This function allows you to quickly look up the tire sensor IDs from the vehicle’s ECU, as
well as to perform TPMS replacement and reset procedures after tire sensors are
replaced.

5.4 Battery Management System (BMS) Service
The Battery Management System (BMS) allows the tool to evaluate the battery charge
state, monitor the close-circuit current, register the battery replacement, activate the rest
state of the vehicle, and charge the battery via the diagnostic socket.
NOTE
1. This function is not supported by all vehicles.
2. The sub functions and actual test screens of the BMS may vary by vehicle, please
follow the on-screen instructions to make correct selections.
The vehicle may use either a sealed lead-acid battery or an AGM (Absorbed Glass Mat)battery. Lead acid battery contains liquid sulphuric acid and can spill when overturned.
AGM battery (known as VRLA battery, valve regulated lead acid) also contains sulphuric
acid, but the acid is contained in glass mats between terminal plates.
It is recommended that the replacement aftermarket battery has the same specifications,such as capacity and type, as the exiting battery. If the original battery is replaced with adifferent type of battery (e.g. a lead-acid battery is replaced with an AGM battery) or abattery with a different capacity (mAh), the vehicle may require reprogramming of the50

new battery type, in addition to, performing the battery reset. Consult the vehicle manual
for additional vehicle-specific information.

5.5 Steering Angle Sensor (SAS) Service
Steering Angle Sensor Calibration permanently stores the current steering wheel
position as the straight-ahead position in the steering angle sensor EEPROM. Therefore,
the front wheels and the steering wheel must be set exactly to the straight-ahead
position before calibration. In addition, the vehicle identification number (VIN) is also
read from the instrument cluster and stored permanently in the steering angle sensor
EEPROM. On successful completion of calibration, the steering angle sensor fault
memory is automatically cleared.
Calibration must always be carried out after the following operations:⚫

Steering wheel replacement.

⚫

Steering angle sensor replacement.

⚫

Any maintenance that involves opening the connector hub from the steering angle
sensor to the column.

⚫

Any maintenance or repair work on the steering linkage, steering gear or otherrelated mechanism.

⚫

Wheel alignment or wheel track adjustment.

⚫

Accident repairs where damage to the steering angle sensor, SAS assembly, or any
part of the steering system may have occurred.

NOTE
1. Autel accepts no responsibility for any accident or injury arising from servicing the
SAS system. When interpreting DTCs retrieved from the vehicle, always follow the
manufacturer’s recommendation for repair.
2. All software screens shown in this manual are examples, actual test screens mayvary by test vehicle. Pay attention to the menu titles and onscreen instructions tomake correct selections.
3. Before starting any procedure, make sure vehicle has an ESC button. Look for
button on dash.

5.6 Diesel Particle Filter (DPF) Service
The Diesel Particle Filter (DPF) function manages DPF regeneration, DPF component
replacement teach-in and DPF teach-in after replacing the engine control unit.
The ECM monitors driving style and selects a suitable time to employ regeneration.
Cars driven a lot at idling speed and low load will attempt to regenerate earlier than cars

51

driven more with higher load and speed. In order for regeneration to take place, aprolonged high exhaust temperature must be obtained.
In the event of the car being driven in such a way that regeneration is not possible, i.e.,frequent short journeys, a diagnostic trouble code will eventually be registered inaddition to the DPF light and “Check Engine” indicators displaying. A service
regeneration can be requested in the workshop using the diagnostic tool.
Before performing a forced DPF regeneration using the tool, check the following items:⚫

The fuel light is not on.

⚫

No DPF-relevant faults are stored in system.

⚫

The vehicle has the specified engine oil.

⚫

The oil for diesel is not contaminated.

IMPORTANT
Before diagnosing a problematic vehicle and attempting to perform an emergency
regeneration, it is important to obtain a full diagnostic log and read out relevantmeasured value blocks.
NOTE
1. The DPF will not regenerate if the engine management light is on, or there is a
faulty EGR valve.
2. The ECU must be re-adapted when replacing the DPF and when topping up the fueladditive Eolys.
3. If the vehicle needs to be driven in order to perform a DPF service, a second person
is needed for the function. One person should drive the vehicle while the otherperson observes the screen on the Tool. Do not attempt to drive and observe thescan tool at the same time. This is dangerous and puts your life and the lives ofother motors and pedestrians at risk.

5.7 Immobilizer (IMMO) Service
An immobilizer is an anti-theft mechanism that prevents an automobile’s engine fromstarting unless the correct ignition key or other device is present. This device prevents
thieves from starting the car by a method known as hot wiring. Most new vehicles havean immobilizer as standard equipment. An important advantage of this system is that it
doesn’t require the car owner to activate it; it operates automatically. An immobilizer isconsidered as providing much more effective anti-theft protection than an audible alarm
alone; many auto insurance companies offer lower rates for vehicles that are equippedwith an immobilizer.
As an anti-theft device, an immobilizer disables one of the systems needed to start a
car's engine, usually the fuel supply or the ignition. This is accomplished by radio52frequency identification between a transponder in the ignition key and a radio frequency
reader in the steering column. When the key is placed in the ignition, the transponder
sends a signal with a unique identification code to the reader, which relays it to areceiver in the vehicle's computer control module. If the code is correct, the computer
allows the fuel supply and ignition systems to operate and start the engine. If the code isincorrect or absent, the computer disables the system, and the engine will be unable tostart until the correct key is placed in the ignition.
The IMMO service can disable a lost vehicle key and program the replacement key fob.
One or more replacement key fobs can be programmed.

53

6 TPMSThe TPMS application supports TPMS sensors including BLE sensors which arecompatible with Tesla vehicles. Relying on this application, you can check the TPMS
sensor conditions, program the MX-Sensor, and perform the TPMS Relearn procedureand other basic TPMS diagnostic functions.

6.1 Getting Started
6.1.1 TPMS Service Menu Layout
Tap TPMS on the MaxiCheck Job Menu. The Vehicle Menu displays. Select a specificvehicle to perform TPMS service. A TPMS icon displays on the vehicle manufacturer
button indicating the TPMS service is available.

Figure 6-1 TPMS Vehicle Menu Screen
1.

Top Toolbar Buttons
Table 6-1 Top Toolbar Buttons
ButtonName

Description

Home

Returns to the MaxiCheck Job Menu.

VID

Provides a fast way to identify the test vehicle.
See Vehicle Selection for details.
54Button2.

Name

Description

History

Displays the stored test vehicle history records.
See Vehicle History for details.

Market

Tap the drop-down button to select the correct
market, then the vehicle manufacturer icons of
the selected market will be displayed.
Note: Please double check whether the market
is selected correctly if the vehicle cannot befound.

SearchSearches for a specific vehicle make.

TPMS Service Access Methods⚫

OEM Part NO.

⚫

Vehicle Manufacturer Buttons

OEM Part NO.
Refer to TPMS by OEM Part NO. for details.
Vehicle Manufacturer Buttons
Select the required vehicle manufacturer and follow the on-screen instructions to selectvehicle information step by step to start a TPMS service session.

6.2 Connecting Tablet to Vehicle
Prior to performing TPMS function, you need to connect the tablet to vehicle. For how toestablish a connection between the tablet and vehicle, see Establishing Vehicle
Communication for details.

6.3 Vehicle Selection
There are four accesses to identify the test vehicle:⚫

Auto Detect⚫

Manual Input⚫

Scan VIN/License⚫

Manual Vehicle Selection

55

6.3.1 Auto Detect
For vehicles supporting the Auto Detect function, you can acquire the VIN information toquickly identify the exact vehicle with just one tap.

➢ To perform Auto Detect in TPMS application
1.

Tap the TPMS application button from the MaxiCheck Job Menu. The Vehicle
Menu displays.

2.

Tap the VID button on the top toolbar to open the dropdown list.

3.

Select Auto Detect. The tablet starts VIN scanning on the vehicle's ECU. Oncethe test vehicle is successfully identified, the system will guide you to the TPMS
Service screen. See Figure 6-8 TPMS Service Screen.

Figure 6-2 VID Screen in TPMS Application

6.3.2 Manual Input
For vehicles not supporting the Auto Detect function, you may manually enter thevehicle VIN.

➢ To perform Manual Input in TPMS application
1.

Tap the TPMS application button from the MaxiCheck Job Menu. The Vehicle
Menu displays.

2.

Tap the VID button on the top toolbar to open the dropdown list.

3.

Select Manual Input.

4.

Tap the input box and enter the correct VIN code or license number.

5.

Tap OK. The vehicle will be identified and matched to the vehicle database,and the system will guide you to the TPMS Service screen.

56

6.3.3 Scan VIN/License
MaxiCheck tablet also supports identifying the vehicle by scanning its VIN or license
number. Using this vehicle identification method will automatically turn on the camera
system.

➢ To perform Scan VIN/License in TPMS application
1.

Tap the TPMS application button from the MaxiCheck Job Menu. The Vehicle
Menu displays.

2.

Tap the VID button on the top toolbar to open the dropdown list.

3.

Select Scan VIN/License.

4.

The camera will be turned on. On the right side of the screen, from top tobottom, three options are available: Scan QR Code/Barcode, Scan VIN, andScan License Number.

5.

Select one of the three options and position the tablet to align the VIN, or
license number, or the barcode within the scanning window. The scan result
will display in the dialog box of the Recognition Result screen. (See Figure 4-3
Scan VIN/License.) Tap OK to confirm the result, and then the vehicle
information confirmation screen will display on the tablet.

6.

If the VIN or license number cannot be scanned, you can input manually. Tap
thebutton on the bottom-right corner of the screen to display the screen for
manually input. After entering the correct VIN or license number, tap OK tocontinue.

7.

Follow the on-screen instructions to complete the operation and advance to the
TPMS Service screen.

6.3.4 Menu Vehicle Selection
When the vehicle’s VIN is not automatically retrievable through the vehicle’s ECU, or the
specific VIN is unknown, you can select the vehicle manually.
Step-by-step Vehicle Selection
This mode of vehicle selection is menu-driven. Select a vehicle manufacturer on the
TPMS Vehicle Menu screen and the Select Diagnostic Type screen displays, then tap
the Manual Selection button. Select the vehicle information like the Brand, Model,
Capacity, Engine type, and Model year on the same screen. The ESC button at thelower-right corner of the screen will bring you back to the previous screen. Tap the
Reset button to reselect the vehicle information if needed.

57

Figure 6-3 Vehicle Model Selection

Figure 6-4 Vehicle Year Selection
The following screen may display for vehicles using Indirect TPMS.

58

Figure 6-5 Indirect TPMS Selection Screen
For indirect TPMS vehicle, only the Relearn function is supported. Tap the vehicle year
information button, in the case of the above screen — 2008/08-2019/12 (indirect), todisplay the Relearn Procedure screen. Follow the on-screen instructions to complete theoperation.

Figure 6-6 Relearn Procedure for Indirect TPMS
For vehicles using Direct TPMS, select the correct vehicle. The TPMS Service screen
will be displayed.

59

Figure 6-7 TPMS Service Screen

6.4 TPMS Service Screen Layout
The TPMS Service screen typically includes four sections:Figure 6-8 TPMS Service Screen
1.

Top Toolbar Buttons

2.

Navigation Tab

3.

Main Section

4.

Function Buttons

606.4.1 Top Toolbar Buttons
The top toolbar contains a number of buttons. See Table 4-2 Diagnostics Toolbar
Buttons for details.

6.4.2 Navigation Tab
The navigation tab at the top of the main section contains the following items:
1.

Check Tab — displays the triggered sensor data.

2.

Diagnostics Tab — checks the status of the TPMS system. This function isavailable for certain vehicles.

3.

Programming Tab — displays the triggered/retrieved sensor IDs and new
programmed sensor IDs.

4.

Relearn Tab — displays the OEM sensor manufacturer, part number, and sensor
frequency, and performs the relearn procedures.

NOTE
Not all vehicles support Diagnostics function. If the selected vehicle model does notsupport Diagnostics, this tab will not appear on the screen.

6.4.3 Main Section
The main section of the screen varies depending on the stage of operations. It can show
the TPMS sensor conditions, such as sensor ID, pressure, temperature, battery status,
and the specific relearn procedures.

6.4.4 Function Buttons
The displayed function buttons at this section of the screen varies depending on thestage of operations. They can be used to trigger the TPMS sensor, create sensor IDs,
program MX-Sensor, read and clear codes, and return to the previous screen or exit thefunction. The functions of these buttons will be introduced respectively in the following
sections.

6.5 TPMS Check
The sensor check function allows the activation of TPMS sensor to view sensor datasuch as sensor ID, tire pressure, sensor frequency, tire temperature, sensor battery, andsensor position. It also sends the sensor data to vehicle’s ECU to let the ECU learn thepositions of sensors whenever wheels are rotated or sensors are replaced.

61

Figure 6-9 Check Screen
1.

Sensor ID

2.

Tire Pressure

3.

Sensor Frequency

4.

Tire Temperature

5.

Sensor Battery Status

6.

Low Battery Icon

7.

Successfully Triggered

NOTE
1. The default check order on the tablet is LF (left front), RF (right front), RR (rightrear), and LR (left rear). The wheel positions correspond with the descriptions on
the right of the screen. If you select RF in the right table, the cursor willautomatically move to vehicle's RF wheel on the left screen. You can also change
the check order by manually moving the cursor to other wheels.
2.

You can tap the drop-down buttonon the table header tochoose a unit of the sensor ID, tire pressure, and tire temperature according to yourpreference.

3.

If the battery level of a sensor is low, a red low battery icon
the wheel on the screen.

62

will display beside➢ To check the sensors
1.

Select the Check tab.

2.

Tap the desired wheel position on the vehicle thumbnail. Hold the part of thetablet marked with TPMS service symbol close to the tire sidewall near thevalve stem, and then tap the Trigger button.

3.

The tablet will send low frequency signal to trigger the sensor.

4.

Once the sensor is successfully triggered, the information of the sensor will be
displayed on the screen.

5.

Tap Back to exit the function.

NOTE
Once triggered, the wheel icons will display green or red indicating sensor status. Refer
to Table 6-2 Possible Results for Triggering for details. And the sensor position, sensor
ID, tire pressure, tire temperature, sensor frequency, and sensor battery information of
the triggered sensor will display in the table on the right of the screen.
Table 6-2 Possible Results for Triggering
Icon(Green)(Green)(Red)

Results

Description

Successful
Sensor Read

TPMS sensor is successfully
activated and decoded. The tableon the right side of the screen
displays sensor information.

Successful
Sensor Read &Low Battery

TPMS sensor is successfully
activated and decoded, but thebattery level of the sensor is low.

FailedRead

Sensor

If the search period expires and nosensor is activated or decoded,
the sensor may be mounted
incorrectly or cannot function. The
table on the right side of thescreen displays “Failed.”
If a sensor with a duplicate ID has
been read, the screen displays amessage “Sensor ID duplicated.”
In this case, repeat the test
procedure.

63

6.6 TPMS Diagnostics
The Diagnostics function is used to check the status of the TPMS system. This function
requires connection with the test vehicle. Refer to Establishing Vehicle Communication
for details.

➢ To perform TPMS diagnostics function
1.

Tap the Diagnostics tab. The tablet will automatically communicate with thevehicle.

2.

The diagnostics results will be displayed on the screen automatically.

Figure 6-10 Diagnostics Communication Screen

Figure 6-11 Diagnostics Screen 1

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1)

Sensor IDs Retrieved by Activation2)

Sensor IDs Retrieved by OBD — saved in the TPMS ECU

3)DTCs Retrieved by OBD — existed in the TPMS ECU

NOTE
1. If the OBD function is supported by the test vehicle, the sensor ID saved in the
TPMS ECU will be retrieved and displayed on the screen with an OBD mark before
it when the communication is completed.
2.

If the sensor ID retrieved from sensor activation is the same as the ID saved in the
ECU, the trigger mark ( ) and OBD mark ( ) beside the IDs will display green. If
the IDs are different, the marks will become red (and). In this case, thevehicle ECU may not recognize the sensor installed on the vehicle.

3.

If the OBD function is not supported by the test vehicle, the sensor ID saved in the
TPMS ECU cannot be retrieved and only the sensor ID retrieved from sensor
activation will display on the screen with a signal icon.

6.6.1 DTC Details
If diagnostic trouble codes (DTCs) are present in the TPMS ECU, a yellow hazard icon
displays in the DTC column and the detail button is available.
Tap detail in the DTC column to view the detailed information.

Figure 6-12 DTCs Screen
In the screen above, the detailed fault descriptions will be displayed. Select one of the
DTCs and tap Search, then the additional information will display.

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If no DTCs are present in the TPMS ECU, a green “No DTC” message will display in the
DTC column.

Figure 6-13 No DTC Screen

6.6.2 Retry Diagnosis
Tap Retry Diagnosis to establish communication with the ECU again and to retrieve
sensor IDs and DTCs present in the ECU.

6.6.3 Clear DTCs
Tap the Clear DTCs button and the data trouble codes existed in the TPMS ECU will becleared.

6.6.4 Live Data
Tap Live Data to view the data stream of the sensor information.

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Figure 6-14 Live Data Screen
All the parameters displayed on the Live Data screen are default values.
Check box before the parameters you want to see, the Show Selected icon on thebottom of the screen will be available and turn blue. Tap Show Selected and theselected parameters will be displayed in a separate screen.
For more details, please refer to Live Data.

6.6.5 Service Function
Tap this button and all the service functions supported by this vehicle will be shown on
the screen. You can select one of the functions among them each time and follow theon-screen instructions to complete.

6.6.6 ECU Information
By tapping this button, the information of the test vehicle will be listed out on the screen.

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Figure 6-15 ECU Information Screen

6.7 Sensor Programming
The Programming function is used to program the sensor data to the MX-Sensor andreplace the faulty sensor (poor battery life or malfunction).
NOTE
Programming function will only work with Autel MX-Sensor. The 1-Sensor (Press-in) istaken as an example in this manual. Please choose the proper MX-Sensor when
programming.

Figure 6-16 Programming Function Screen68As shown in the screen above, there are four options available when programming
MX-Sensor: Copy by Activation, Copy by OBD, Copy by Input, and Auto Create 1-20
Sensors.
The main section of the screen may include:⚫

Column 1 — displays wheel positions.

⚫

Column 2 — displays the new created sensor IDs.

⚫

Column 3 — displays the retrieved sensor IDs by activation or by OBD.

⚫

Column 4 — displays the product serial number.

The sensor IDs retrieved from sensor activation or TPMS ECU will automatically appear
on the screen with the trigger and OBD marks beside them.

Figure 6-17 Programming Screen 1
If the OBD function is not supported by the test vehicle and the sensor ID saved in the
ECU cannot be retrieved, the Programming screen appears as below.

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Figure 6-18 Programming Screen 2

6.7.1 Copy by Activation
This function allows the user to copy the retrieved sensor ID from the activated sensor to
the new MX-Sensor. It is used after the original sensor is triggered.
➢

To copy by activation
1.

After performing TPMS check (see TPMS Check for details), the trigger marks
with sensor IDs will appear on the table in the Programming screen.

Figure 6-19 Copy by Activation Confirmation Screen

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2.

Select the corresponding wheel, then tap Copy by Activation.

3.

Place the MX-Sensor near the TPMS antenna of the tablet and tap OK to start
programming the retrieved sensor ID to the MX-Sensor.

Figure 6-20 Copy by Activation Screen

Figure 6-21 Copy by Activation Complete Screen
4.

When the programming is complete, the programmed ID will display in thecolumn to the right of the wheel designation. In the pictured example, the new
ID is displayed to the right of the LF column.

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NOTE
1. If the IDs of the original sensor and the new MX-Sensor are the same and the ID isalready registered to the vehicle ECU, there is no need to perform the Relearn
function when the new programmed sensor has been installed to the same wheel.
2. If the IDs retrieved from sensor activation and those registered to the TPMS ECU
are different, tap Copy by OBD to program the IDs saved in the ECU to the new
MX-Sensor.

6.7.2 Copy by OBD
By using this function, the tablet will program the sensor IDs retrieved from the ECU ofthe test vehicle to the new MX-Sensors.
➢

To copy by OBD
1.

Select one sensor position and place an MX-Sensor near the TPMS antenna of
the tablet, then tap Copy by OBD to program the new MX-Sensor.

Figure 6-22 Copy by OBD Screen
2.

When the programming is complete, the programmed ID will display in thecolumn to the right of the wheel designation. In the pictured example, the new
ID is displayed to the right of the RF column.

NOTE
1. There is no need to perform the Relearn function to write the ID into the ECU when
the new programmed sensor has been put in the same position.
2. The Copy by OBD programming method, if available, is recommended to program
new MX-Sensors.

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6.7.3 Copy by Input
The Copy by Input function allows users to program a new MX-Sensor with the ID of an
original TPMS sensor.
➢

To copy by input
1.

Select one sensor position and place an MX-Sensor near the TPMS antenna of
the tablet, then tap Copy by Input to program the new MX-Sensor.

2.

When the input box displays, enter the ID of the original sensor, then tap OK
when finished.

Figure 6-23 Copy by Input Screen
NOTE
1. Sensor either has a hexadecimal format or a decimal format. A warning message
will display if too many characters are entered.
2.

The Copy by Input programming method uses the ID of the original sensor that isalready stored within the TPMS ECU and therefore does not require the sensor berelearned if the new programmed sensor has been put in the same position.

6.7.4 Auto Create 1-20 Sensors
The Auto Create 1-20 Sensors function is used to automatically create a random sensor
ID to program a new MX-Sensor.
NOTE
To use this function, there is no need to activate the original sensor or retrieve theoriginal sensor IDs from the TPMS ECU.

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➢

To auto create 1-20 sensors
1.

Select the vehicle model, and select a wheel location on the screen and place
the MX-Sensor(s) near the TPMS antenna of the tablet. Tap Auto Create 1-20
Sensors to program the new MX-Sensor.

2.

When the programming is complete, the programmed ID will display in thetable on the screen.

NOTE
1. A random ID will be created for the MX-Sensor. This new ID differs from the ID
stored in the TPMS ECU. Therefore, the sensor needs to be relearned.
2.

The tablet has the ability to program 20 MX-Sensors at once without unboxing. It issuggested that you place the part of the tablet marked with TPMS Service Symbol
to the middle of the longer side of the packaging box, as seen in the figure below.

Figure 6-24 Auto Create 20 MX-Sensors

6.8 TPMS Relearn
This function is used to write the newly programmed sensor IDs into the vehicle ECU for
sensor recognition.
Generally speaking, relearn only needs to be performed when the newly programmed
sensor IDs are different from the original sensor IDs stored in the TPMS ECU.
There are four ways for relearn, namely OBD Relearn, Automatic Relearn, Stationary
Relearn, and Copy Relearn. The first three are relearn methods for new sensor ID, while
the Copy Relearn is a method to clone the sensor ID.

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6.8.1 OBD Relearn
OBD Relearn is completed via the OBD diagnostic function without needing to drive,and the relearn procedures are basically the same for different models. Thus, we highly
recommend you use this efficient and time-saving relearn method.
The OBD Relearn function allows the MaxiCheck tablet to directly write the TPMS
sensor IDs into the TPMS module.
NOTE
1. Not all vehicles support the OBD Relearn function. If the selected vehicle supports
OBD Relearn function, the OBD Relearn button will display on the bottom of thescreen.
2. Before performing the OBD Relearn function, be sure to activate all the four
sensors.

Figure 6-25 OBD Relearn Screen 1
1.

Vehicle Information

2.

Battery from Vehicle

3.

OEM Sensor Information

4.

Learning Process Guide

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Figure 6-26 OBD Relearn Screen 2

6.8.2 Automatic Relearn
Automatic Relearn requires driving to complete. For some vehicle models, theAutomatic Relearn procedures can be completed directly by driving, while for somevehicle models, you need to follow the on-screen Learning Process Guide to let thevehicle enter the Automatic Relearn mode before driving.

Figure 6-27 Automatic Relearn Screen 1

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Figure 6-28 Automatic Relearn Screen 2

6.8.3 Stationary Relearn
Stationary Relearn can be completed without relying on driving and OBD diagnostics.
To activate this mode, it is usually necessary to perform a series of operations to let thevehicle enter the relearn mode first, then use TPMS tools to perform activation or
deflation to complete the relearn. The Stationary Relearn operation procedures vary byvehicle models. Please carefully read the on-screen Learning Process Guide before
performing Stationary Relearn.
NOTE
Stationary Relearn requires the vehicle to be placed in the “Learn Mode” after each newsensor is triggered.

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Figure 6-29 Stationary Relearn Screen 1

Figure 6-30 Stationary Relearn Screen 2

6.8.4 Copy Relearn
Copy Relearn is to clone the sensor ID and tire location. Before performing Copy
Relearn, you need to first obtain the sensor ID and tire location needed to be cloned,
then use Autel tool to clone and program the sensor ID, and install the sensor to thecorresponding tire to complete Copy Relearn.

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NOTE
1. Ensure the original sensor will not interfere with the relearn procedures. It is
recommended that you keep the original sensor at least 100 meters away from thevehicle or put the sensor in an enclosed metal box to avoid signal interference.
2. Normally, it is not necessary to perform relearn procedures after cloning. However,some vehicle models like Porsche and Maserati, may need to perform the relearn
procedures after cloning, so that the TPMS system can work properly.

Figure 6-31 Copy Relearn Screen 1

Figure 6-32 Copy Relearn Screen 2796.9 TPMS by OEM Part NO.
If the sensor’s OEM part number is known, this function is an efficient method to activate
and program MX-Sensors.

6.9.1 Application Scenarios
This method is ideal for the following two cases:
In the workshop
If the mounted sensor is faulty and the part number is known to the technician, thetechnician can use this method to check the original sensor, and then write the retrieved
information into a new MX-Sensor via Programming function. Then the newly
programmed MX-Sensor is ready to replace the original sensor and be installed on thevehicle.
In the tire shop
If a customer needs to replace one or more tires including sensors, or purchase a lot of
sensors for one vehicle model and the OEM part number of this model is known, thisfunction can be used to program up to 20 sensors at the same time.

6.9.2 Operations
1.

Tap OEM Part NO. on the TPMS Vehicle Menu screen to access the next screen. A
list of sensor OEM part numbers will display.
a)

Swipe the screen left and right to find the correct OEM part number of thesensor for the test vehicle.

Figure 6-33 OEM Part NO. Screen80b)

Or tap the search box on the top-right corner of the screen to enter the partnumber.

Figure 6-34 OEM Part NO. Search Screen
2.

When a specific OEM part NO. is selected, the screen will display as below.

Figure 6-35 OEM Part NO. Service Menu Screen
NOTE
Only sensor Check and Programming functions are available with the OEM Part NO.
function. The Diagnostics and Relearn functions can only be accessed by selecting avehicle on the TPMS Vehicle Menu screen.

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6.9.2.1

Check

The Check tab is the default selection on the screen above. Tap Trigger on thebottom-left of the screen to activate the original sensors and retrieve the sensor
information. The original sensor ID, tire pressure, tire temperature, sensor frequency,
and sensor battery status will populate the displayed table.

Figure 6-36 Check Screen via OEM Part NO.

6.9.2.2

Programming

The programming function is used to program the sensor data to the MX-Sensor andreplace the faulty sensor (poor battery life or malfunction).
There are three options available when programming MX-Sensor using the OEM PartNO. function: Copy by Activation, Copy by Input, and Auto Create 1-20 Sensors. Refer
to Sensor Programming for details.

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Figure 6-37 Programming Screen via OEM Part NO.
1.

ID Programmed to the New MX-Sensor

2.

ID Retrieved from Sensor Activation

3.

PSN Code on MX-Sensor

NOTE
By tapping Auto Create 1-20 Sensors, up to 20 MX-Sensors can be programmed at atime.
The Product Serial Number (PSN) code, which is printed on the MX-Sensor, acts as areference to identify the corresponding sensor ID. This can be especially useful when
programming multiple MX-Sensors.

6.9.2.3

SupportThe Support function will display the correct vehicle types for the selected OEM partnumber.
To conduct additional procedures such as Diagnostics and Relearn, select the correct
test vehicle and then tap Enter Vehicle at the bottom-left of the screen. Refer to TPMS
Diagnostics and TPMS Relearn for more details about the comprehensive TPMS
functions menu.

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Figure 6-38 Support Screen84

7 ToolKit
This chapter describes auxiliary functions for TPMS service and vehicle diagnostics.

Figure 7-1 ToolKit Screen
1.

RKE & RFThis function is used to check the signal strength of 315 and 433 MHz frequenciesof remote keyless entry fobs.

2.

Unlock RED I 7002A
This function is used to unlock the specified Redi-sensor: 7002A.

3.

Sleep | Park Mode
For those OEM sensors that are delivered in Sleep Mode, this function is used towake and set them to Park Mode.

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8 TPMS Retrofit
This function is used to install the TPMS system in vehicles. A TPMS retrofit is only
required if your vehicle is not installed with a TPMS system. Tap the TPMS Retrofit
application button on the MaxiCheck Job Menu to access the function, then a Vehicle
Identification screen will display. See Vehicle Identification for additional information.
Prior to using this function, ensure the ignition light is in the ON position with theMaxiVCI V150 device successfully connected to the vehicle and the tablet.
➢

To perform the TPMS Retrofit function
1.

Tap the TPMS Retrofit application button from the MaxiCheck Job Menu.

2.

Select the appropriate vehicle manufacturer, followed by the vehicle model and
year.

3.

Tap OK at the bottom of the screen to confirm the information of the vehicle.
The Retrofit screen opens.

4.

Follow the instructions displayed on the screen, which will guide you to choose
the procedure, including the Back-up, Retrofit, Restore, Program Autel ECU,
Autel ECU Relearn, and Service Function buttons.

Figure 8-1 TPMS Retrofit Screen

86

NOTE
⚫
The Retrofit screen has the same layout as the TPMS screen. After the retrofit
function is finished, tap on the other tabs to perform optional functions.
⚫

Accesses the TPMS Retrofit function either by tapping TPMS on the MaxiCheck
Job Menu or by directly tapping TPMS Retrofit. The TPMS Retrofit application lists
vehicles available for retrofit only. The TPMS application covers all vehicles, andthe vehicles available for retrofit will display on the Retrofit tab.

87

9 VCI Manager
This application pairs the tablet with the MaxiVCI V150, checks the communication
status and update the VCI firmware.

Figure 9-1 VCI Manager Screen
1.

2.

Connection Mode — there are four connection modes available for selection. The
connection status is displayed alongside.
⚫

VCI BT — when the VCI is paired to a device via Bluetooth, the connection
status displays as “Connected.” Otherwise, it displays as “Disconnected.”⚫

BAS BT — when paired to a battery tester via Bluetooth, the connection status
displays as “Connected.” Otherwise, it displays as “Disconnected.”⚫

VCI Update — connects the VCI to the diagnostic tablet via Bluetooth first, thenupdates the VCI firmware through the tablet.

⚫

BAS Update — updates the BT506 battery tester’s firmware via the Internet
through the tablet.

Bluetooth Setting
Toggle the Bluetooth ON/OFF button to ON. The Bluetooth Setting screen displays
the device name for all the devices available for pairing. You can tap the needed
one to start pairing. The BT status icon displayed to the left of the device nameindicates the received signal strength.

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9.1 VCI Bluetooth Pairing
The MaxiVCI V150 needs to be connected to a vehicle, so that it is powered during thesynchronization procedure. Ensure the tablet has sufficient battery power or isconnected to an external power supply.

➢ To pair the MaxiVCI V150 with the tablet
1.

Power on the tablet.

2.

Insert the 16-pin vehicle data connector of the MaxiVCI V150 to the vehicle
data link connector (DLC).

3.

Tap the VCI Manager application on the MaxiCheck Job Menu of the tablet.

4.

Select VCI BT from the Connection Mode list on the left column.

5.

Toggle the Bluetooth ON/OFF button to ON. Tap the Scan button at the
top-right corner. Now the device starts searching for available pairing units.

6.

The device name may display as “Maxi-” suffixed with a serial number. Selectthe appropriate device for pairing.

7.

When paring is successfully done, the connection status displayed to the rightof the device name is shown as “Connected.”

8.

Once connected, the BT badge displays at the bottom-right corner of the VCIManager shortcut, and the Power/Connection LED on the MaxiVCI V150
illuminates solid blue, which signifies that the tablet is connected to theMaxiVCI V150, and is ready to perform vehicle diagnosis. If you need to
disconnect the connected device, tap it again.

9.

Tap the Home button on the top-left to return to the MaxiCheck Job Menu.

NOTE
An MaxiVCI V150 can only be connected to one tablet at a time, and once it’s connected,
the device will not be discoverable to other devices.

9.2 BAS Bluetooth Pairing
The BT506 battery tester device can be connected with the tablet via Bluetooth. Ensurethat the BT506 battery tester is sufficiently charged or is connected to an external power
supply before use.

➢ To pair the Battery Tester with the tablet
1.

Power on the diagnostic tablet and the battery tester.

2.

Connect the red clamp to the positive (+) battery terminal and the black clamp
to the negative (–) battery terminal.

3.

Tap VCI Manager on the MaxiCheck Job Menu of the tablet.

4.

Select BAS BT from the Connection Mode list on the left column.
89

5.

Toggle the Bluetooth ON/OFF button to ON. Tap Scan at the top-right corner ofthe screen. The device will start to search for available units to pair with.

6.

Depending on the type of battery tester, the device name may appear as “Maxi-”
suffixed with the battery tester’s serial number. Select the appropriate device
for pairing.

7.

When paired successfully, the connection status reads “Connected.”

9.3 VCI Update
9.3.1 Update via Tablet
Before updating the VCI firmware, ensure the tablet’s connection to the Internet isstable.

➢ To update the MaxiVCI V150 firmware via tablet
1.

Power on the tablet.

2.

Connect the MaxiVCI V150 to the tablet via Bluetooth.

3.

Tap the VCI Manager application on the MaxiCheck Job Menu of the tablet.

4.

Select VCI Update from the Connection Mode list on the left column.

5.

The current version and the latest version of the VCI firmware will be displayed
after a few seconds. Tab Update Now to update the VCI firmware if available.

9.4 BAS Update
Before updating the battery tester firmware, please make sure the network connection isstable.

➢ To update the battery tester’s firmware
1.

Power on the diagnostic tablet and the battery tester.

2.

Connect the battery tester to the tablet via Bluetooth.

3.

Tap the VCI Manager application on the MaxiCheck Job Menu of the tablet.

4.

Select BAS Update from the Connection Mode list on the left column.

5.

The current version and the latest version of the battery tester’s firmware will
be displayed after a few seconds. Tap Update Now to update the battery
tester’s firmware if available.

NOTE
Do not leave the BAS Update page during upgrade.

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10 Settings
Access the Settings menu to adjust default settings and view information about the
MaxiCheck system. The following options are available for the MaxiCheck systemsettings:
⚫

Unit

⚫

Language⚫

Printing Settings⚫

Report Settings⚫

Push Notifications⚫

Auto Update⚫

TPMS Market⚫

TPS Prog. Setting⚫

Vehicle List⚫

System Settings

⚫

About

This section describes the procedures to adjust the device’s system settings.

10.1 Unit
This option allows you to adjust the measurement unit for the diagnostic system.

➢ To adjust the unit setting
1.

Tap the Settings application on the MaxiCheck Job Menu.

2.

Tap the Unit option on the left column.

3.

Select the appropriate measurement unit. A check icon will display to the rightof the selected unit.

4.

Tap the Home button on the top-left corner to return to the MaxiCheck Job
Menu, or select another setting option for system setup.

10.2 Language
This option allows you to adjust the display language for the MaxiCheck system.

➢ To adjust the language setting
1.

Tap the Settings application on the MaxiCheck Job Menu.

2.

Tap the Language option on the left column.
91

3.

Select an appropriate language. A check will display to the right of the selectedlanguage.

4.

Tap the Home button on the top-left corner to return to the MaxiCheck Job
Menu, or tap another setting to adjust.

10.3 Printing Settings
Configure this option to enable the tablet to print via network.

➢ To setup the printer connection
1.

Tap the Settings application on the MaxiCheck Job Menu.

2.

Tap the Printing Settings option on the left column.

3.

Tap Print via PC-link or Print via Wi-Fi to activate the printing function, whichenables the device to send files to the printer through the PC via Wi-Fi or
Ethernet connection.

4.

Tap the Home button on the top-left corner to return to the MaxiCheck Job
Menu, or tap another setting to adjust.

10.3.1 Printing Operations
If the Wi-Fi printer is not available, you can use your PC to print the data on the tablet.
Follow the instructions below to operate.

➢ To install the PC Link driver program1.

Download the Maxi PC Suite software from www.autel.com > Support >Downloads > Autel Update Tools, and install it to your windows-based PC.

2.

Double click on Setup.exe.

3.

Select the installation language and the wizard will load momentarily.

4.

Follow the instructions on the screen and click Next to continue.

5.

Click on Install and the printer driver program will be installed onto the PC.

6.

Click on Finish to complete the installation.

NOTE
The MaxiSys Printer runs automatically after the installation. The PC, printer, and thetablet must be connected to the same network.
This section describes how to receive files from the tablet and perform printing throughthe PC.

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NOTE
⚫

Make sure the tablet is connected to the same network with your PC, either via
Wi-Fi or LAN, before printing.

⚫

Make sure the PC installed with the Printing Services program is connected to a
printer.

➢ To perform printing through the PC
1.

Run the PC Link program on the PC.

2.

Select the MaxiSys Printer tab.

3.

Tap the Print button on the top toolbar of the tablet. A test document will besent to the PC.
If the Auto Print option in the MaxiSys Printer is selected, the MaxiSys
Printer will print the received document automatically.



If the Auto Print option is not selected, click the Open PDF File to view all
the temporary files. Select the file(s) needed for printing, then tap Print.

NOTE
To confirm that the printer is functioning normally, you can click Test Print in the PC
Link program to test.

10.4 Report Settings
Two options are available in this section: Scan Report and Report Upload to Cloud.
⚫

Scan Report
Toggle the ON/OFF button to enable/disable Pre-Scan and Post-Scan functions,which enable the user to compare the changes between pre-scan and post-scan.
For more information about the pre-scan and post-scan functions, see Pre-Scan
and Post-Scan Functions for details.

⚫

Report Upload to CloudThis option automatically synchronizes the diagnostics information of the vehicle tothe vehicle history and forms a diagnostic report for the user to upload. Tap the
ON/OFF button to enable/disable the Report Upload to Cloud function. The button
appears blue if the function is enabled and displays gray if the function is disabled.
For more information about the Report Upload to Cloud function, see Diagnostics
Report Saving, Viewing, and Sharing for details.

NOTE
Make sure the tablet is connected to the Internet while uploading reports.

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10.5 Push Notifications
This option allows you to manage notifications. The Notification Preferences option isturned on by default and cannot be turned off by users so that certain systemnotifications such as system security warnings won’t be blocked.

➢ To manage other notifications
1.

Tap the Settings application on the MaxiCheck Job Menu.

2.

Tap the Push Notifications option on the left column.

3.

Tap thebutton on the right of the Other Notifications option to open adrop-down list.

4.

There are four options: Enable All Notifications, Limit to 3 Notifications or Less
Per Week, Limit to 1 Notification Per Week, and Disable All Notifications.
Select whichever you prefer.

NOTE⚫

Notifications will display on the screen. Slide the screen from top to check thereceived messages. If the message list covers more than one screen, slide the list
up or down to view them.

⚫

Tapping a specific message launches the corresponding application. For example,
if you tap on an Update notification, the Update application will be launched.

10.6 Auto Update
The Auto Update function allows the tool to automatically update the OS, the MaxiChecksystem, and the vehicle coverage software. Each can be configured to update
automatically at a specified time. Tap the ON/OFF button to enable/disable the desired
automatic update time.

➢ To set auto system or vehicle update1.

Tap the Settings application on the MaxiCheck Job Menu.

2.

Tap the Auto Update option on the left column. The three auto update items
will display on the right of the screen.

3.

Select the update type to schedule. Toggle the button to ON.

4.

Tap on the time to set the time of the day for updating. If the update time is set
and the device is connected to the Internet, the selected software will be
automatically updated at the configured time.

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10.7 TPMS Market
This option allows you to set the TPMS market region. The available options are Europe
Market, North America Market, Korea Market, Japan Market, and Australia Market. A
check mark will display to the right of the selected item.

10.8 TPMS Prog. SettingThis option allows you to set the TPS program pressure limit. The available options are
Prog. Pressure≤69Kpa/10PSI and No Prog. Pressure Limit. A check mark will display tothe right of the selected item.

10.9 Vehicle List
This option allows you to sort the vehicles either by alphabetical order or by frequency ofuse.

➢ To adjust the vehicle list setting
1.

Tap Settings on the MaxiCheck Job Menu.

2.

Tap Vehicle list on the left column.

3.

Select the desired sort type. A check mark will display to the right of theselected item.

4.

Tap the Home button on the top-left corner to return to the MaxiCheck Job
Menu, or select another setting option for the system setup.

10.10 System Settings
This function provides you with direct access to the Android system settings interface,where you can adjust various system settings for the Android operating system.
Regarding wireless and network settings, various device settings such as sound anddisplay, as well as system security settings, and check related information about theAndroid system, refer to your Android documentation for additional information.

10.11 About
The About option provides information of the MaxiCheck diagnostics device including
the product name, version, hardware, and serial number.

➢ To check the MaxiCheck product information in About
1.

Tap the Settings application on the MaxiCheck Job Menu.

2.

Tap the About option on the left column. The product information displays on
the right of the screen.

95

3.

Tap the Home button on the top-left corner to return to the MaxiCheck Job
Menu or select another setting to adjust.

96

11 Update
The Update application on the tablet downloads the latest version of the software. The
updates improve the MaxiCheck applications’ capabilities, typically by adding new tests,
new model coverage or by adding new or enhanced applications.
The tablet automatically searches for available updates for all of the MaxiCheck
software when it is connected to the Internet. Any updates that are found can be
downloaded and installed on the device. This section describes update procedures in
the MaxiCheck system.
NOTE
Ensure the tablet is registered before utilizing the Update application. See Autel User
Center for a comprehensive registration guide.

➢ To update the software
1.

Power up the tablet, and ensure that it is connected to a power source and hasa steady Internet connection.

2.

Tap the Update application button from the MaxiCheck Job Menu. The Update
application screen displays.

3.

On the Update screen, tap the Get button to update the specific item(s) or tap
the Update All button to update all available items.

4.

Tap More to view the details of all the available updates. You can also tap theGet or Update All button for update.

5.

During the update, tap theicon to suspend the updating process. Tap theicon to resume the update and the process will continue from the pause
point.

6.

When the updating process is completed, the software will be installed
automatically. The new version will replace the older version.

NOTE
For the account management, proceed to the Member Center tab.

97

12 Battery Test
The Battery Test application allows the user to perform in-vehicle battery test andout-of-vehicle battery test functions when the BT506 battery tester is connected to the
MaxiCheck tablet and a battery. The BT506 battery tester enables technicians to viewthe health status of the vehicle’s battery and electrical system.
NOTE
The BT506 battery tester needs to be purchased separately.

Figure 12-1 Battery Test Screen

9812.1 MaxiBAS BT506 Battery Tester
12.1.1 Function Description

Figure 12-2 MaxiBAS BT506 Tester
1.

Power Button

2.

Status LED

3.

Power LED

4.

USB Port

5.

Battery Clamp Cable
Table 12-1 LED Description
LED

Status LED

Color

Description

Flashing GreenThe tester is communicating via USB
cable.

Flashing Blue

The tester is communicating via
Bluetooth.

Flashing Red

Battery clamps are connected to thewrong battery terminals.

99

LED

Color

Description

Solid GreenThe tester is powered on and thebattery is sufficiently charged.

Flashing GreenThe tester is charging. (Turns solid
green when battery is fully charged.)

Solid Red

The device is in boot mode.

Flashing Red

The battery level is low. Pleasecharge.

Power LED

12.1.2 Power Sources
The MaxiBAS BT506 tester can receive power from the following sources:⚫

Internal Battery Pack⚫

AC/DC Power Supply

IMPORTANTDo not charge the tester when the temperature is below 0 °C (32 °F) or above 45 °C(113 °F).

12.1.2.1 Internal Battery Pack
The MaxiBAS BT506 battery tester can be powered with the internal rechargeable
battery.

12.1.2.2 AC/DC Power Supply — Using Power Adapter
The MaxiBAS BT506 battery tester can be powered from an electrical outlet using the
AC/DC power adapter. The AC/DC power supply also charges the internal battery pack.

100

12.1.3 Technical Specifications
Table 12-2 Technical specifications
Item
Connectivity

Description⚫
⚫

USB 2.0, Type C
Bluetooth 4.2

Input Voltage

5 V DC

Working Current< 150 mA at 12 V DC

Internal Battery

3.7 V/800 mAh Lithium-ion Polymer battery

CCA Range

100 to 2000 A

Voltage Range

1.5 to 16 V

Working Temp.

－10 °C to 50 °C (14 °F to 122 °F)

Storage Temp.

－20 °C to 60 °C (－4 °F to 140 °F)

Dimension (L x W x H)

107 mm (4.21”) x 75 mm (2.95”) x 26 mm (1.02”) (clamp
cable not included)

Weight

320 g (0.7 lbs.)

12.2 Test Preparation
12.2.1 Inspect the Battery
Before starting a test, inspect the battery for:⚫

Cracking, buckling or leaking. If you see any of these defects, replace the battery.

⚫

Corroded, loosen, or damaged cables and connections. Repair or replace asneeded.

⚫

Corrosion on the battery terminals, and dirt or acid on the case top. Clean the caseand terminals using a wire brush and a mixture of water and baking soda.

10112.2.2 Connect the Battery Tester➢

To pair with the MaxiCheck tablet
1.

Turn on both the MaxiCheck tablet and the BT506 battery tester. Ensure thatthe units are sufficiently charged before you begin.

2.

Enable Bluetooth on the tablet by tapping VCI Manager > BAS BT. Tap Scanat the top-right corner. The device will start to search for available pairing units.

3.

Depending on the type of battery tester, the device name may display as “Maxi-”
suffixed with a serial number. Select the appropriate device for pairing.

4.

When paired successfully, the connection status will read “Connected.”

Figure 12-3 Battery Tester Connection Example 1➢

To connect to a battery
1.

Connect the red clamp to the positive (+) terminal of the battery.

2.

Connect the black clamp to the negative (−) terminal of the battery.

Figure 12-4 Battery Tester Connection Example 2102

12.3 In-vehicle Test
The In-vehicle test is used for testing batteries that are installed in a vehicle. An
in-vehicle test includes the Battery Test, Starter Test, and Generator Test. These tests
help determine the health of the battery, the starter, and the generator.
IMPORTANTA disclaimer will appear when first accessing any function on the Home screen. Please
read the end-user agreement and tap Accept to continue. If you tap Decline, you will
not be able to use the features properly.
Prior to testing any battery, ensure that the battery tester is paired with the tablet via
Bluetooth and connected properly to a battery.
➢

To start the in-vehicle test
1.

Tap Battery Test from the MaxiCheck Job Menu. Select In-vehicle Test.

2.

Confirm the vehicle information on the left side of the screen. Make sure the
VIN is entered.

3.

Confirm your battery information, including voltage, type, standard, andcapacity. Tap Next to continue the in-vehicle test functions.

Figure 12-5 Battery information Screen
NOTE
In the Settings application, the Battery Test option allows you to change the requirement
for entering the VIN information. If the setting is enabled, supplying the VIN is no longer
mandatory.

103Please refer to the table below for a list of buttons that may appear when accessing thefunctions.
Table 12-3 Top Toolbar Buttons
ButtonName

Description

Battery
Connection

The value on the icon indicates the real-time
voltage of the tested battery. In the battery test,
the button will turn green if the battery is good.
Otherwise, it will turn red.

Next

Tap to proceed.

Home

Returns to the battery test main screen.

Back

Returns to the previous screen.

Exit

Returns to the Job Menu.

12.3.1 Battery Test
1.

Follow the on-screen instructions. Check the boxes once all required tasks arecompleted, and tap Start Testing.

104

Figure 12-6 Battery Screen
2.

Wait until the test is completed. The test results will be displayed on the tool.

Figure 12-7 Battery Test Results Screen
Table 12-4 Test Results
ResultDescription

Good Battery

Battery is good.

Good &
Recharge

Battery is good but insufficiently charged. Recharge the battery.

Charge & Retest

Battery requires charge to determine its condition.

Bad CellReplace the battery.

Replace Battery

Replace the battery.

NOTE
Please always complete the battery test before you proceed to the starter and generator
tests.

105

12.3.2 Starter Test
Follow the on-screen instructions to complete the test. Start the engine and let it idle.
The test results will appear as follows.

Figure 12-8 Starter Test Result Screen
Table 12-5 Starter Test Results
ResultDescription

Cranking Normal

The starter is good.

Current Too Low

Low momentary discharge capacity.

Voltage Too Low

Low battery storage capacity.

Not Started

The starter is not detected for starting.

12.3.3 Generator Test
Follow the on-screen instructions to complete the test. The test results will appear as
follows.

106

Figure 12-9 Generator Test Results Screen
Table 12-6 Generator Test Results
ResultDescription

Charging Normal

The generator is functioning normally.

Output Too Low

Output Too High

Ripple Too Large⚫

The belt linking the starter and the generator isloose;⚫

The cable linking the starter and battery is loose
or corroded.

⚫

The generator is not properly connected to theground;⚫

The voltage adjuster is broken and needs
replacement.

The commutation diode is broken.
⚫

The cable is loose;⚫

Some vehicles with power management
systems do not provide path for charging due tothe sufficient load capacity of the battery;⚫

The generator or the voltage adjuster is broken
and needs replacement.

No Output

10712.4 Out-of-vehicle Test
Out-of-vehicle test is used to test the condition of batteries that are not connected to avehicle. This function aims to check the health status of the battery only.

12.4.1 Test Procedure➢

To start the out-of-vehicle test
1.

Connect the tester clamps to the battery terminals.

2.

Tap Battery Test from the MaxiCheck Job Menu. Select Out-of-vehicle Test.

3.

Select the appropriate battery type, rating standard, and CCA value. Tap Start
Testing to start the test.

Figure 12-10 Out-of-vehicle Test Screen
4.

The test results will display in a few seconds.

108

Figure 12-11 Out-of-vehicle Test Results Screen

12.4.2 Test Results
Table 12-7 Out-of-Vehicle Test Results
ResultDescription

Good Battery

Battery meets required standards.

Good & Recharge

Battery is good, but low on charge. Fully charge thebattery. Check for causes of low charge.

Charge & Retest

Battery requires charge to determine its condition.

Replace Battery

Battery fails to meet industry-accepted standards.

Bad CellBattery fails to meet industry-accepted standards.

109

13 Data Manager
The Data Manager application allows you to store, print, and review the saved files,
manage the workshop information, and customer information records, and keep test
vehicle records.
Selecting the Data Manager application opens the file system menu. There are nine
main functions available.

Figure 13-1 Data Manager Main Screen

Table 13-1 Buttons in Data Manager
ButtonName

Description

VehicleHistory

Tap to review the diagnostic history
record.

Workshop
Information

Tap to edit
workshops.

Customer

Tap to create a new customer account
file.

Image

Tap to review the screenshots.
110

the

informationofButtonName

Description

Cloud Report

Tap to review the saved reports andshare cloud reports.

PDF

Tap to review the reports stored as
PDF format.

Review Data

Tap to review the recorded data.

Data Logging

Tap to review the communication data
and ECU information of the test
vehicle. The saved data can bereported and sent to the technicalcenter via the Internet.

UninstalledApps

Tap to uninstall applications.

13.1 Vehicle History
This function stores records of test vehicle records, including vehicle information and theretrieved DTCs from previous diagnostic sessions. Test information is summarized anddisplayed in an easy-to-read table listing. The Vehicle History also provides directaccess to the previously tested vehicle and allows you to directly restart a diagnostic
session without needing to perform auto or manual vehicle selection.

111

Figure 13-2 Vehicle History Screen
1.

Top Toolbar Buttons — displays navigation and application controls.

2.

Main Section — displays all the vehicle history records.

➢ To activate a test session for the recorded vehicle
1.

Tap the Data Manager application on the MaxiCheck Job Menu.

2.

Select Vehicle History to open the screen. Tap the relevant application tab toselect the test record. Take selecting the Diagnostics tab as an example.

3.

Tap the Diagnostics icon at the bottom of the thumbnail of a vehicle record
item.

4.

The Diagnostics screen of the vehicle displays and a new diagnostic session is
activated. See Diagnostics for detailed instructions on vehicle diagnostic
operations. Or,

5.

Select a vehicle thumbnail to open a record. A Historical Test record sheet
displays. Review the recorded information of the test vehicle, and tap the
Diagnostics button on the upper-right corner.

13.1.1 Historical Test Record
The Historical Test Record is a detailed data form of the vehicle, which includes generalvehicle information, service record, customer information, and the diagnostic trouble
codes retrieved from the previous test sessions. Technician notes will also appear if
present.

112

NOTE
The MaxiCheck tablet must establish connection to the MaxiVCI V150 device to restart
test sessions on the previously tested vehicles.

Figure 13-3 Historical Test Record Sheet➢

To edit the Historical Test record
1.

Tap Data Manager on the MaxiCheck Job Menu.

2.

Select Vehicle History.

3.

Select the specific vehicle history record thumbnail from the main section. The
Historical Test record will appear.

4.

Tap Edit (the pen icon) to start editing.

5.

Tap each item to input information or attach files or images.

NOTE
The vehicle VIN, license number, and customer account information are correlated bydefault. Vehicle records will automatically be correlated using this vehicle and customer
identification.
6.

Tap Add to Customer to supplement the historical test record sheet to an
existing customer account, or add a new associated account with the test
vehicle record. See Customer for more information.

7.

Tap Done to save the updated record sheet, or tap Cancel to exit without
saving.

113

13.2 Workshop Information
The Workshop Information form allows you to edit, input, and save the detailed
workshop information, such as shop name, address, phone number, and other remarks,
which, when printing vehicle diagnostic reports and other associated test file, will display
as the header of the printed documents.

Figure 13-4 Workshop Information Sheet➢ To edit the Workshop Information sheet
1.

Tap the Data Manager application on the MaxiCheck Job Menu.

2.

Select Workshop Information.

3.

Tap the Edit button on the top toolbar.

4.

Tap on each field to input the appropriate information.

5.

Tap Done to save the updated workshop information sheet, or tap Cancel toexit without saving.

13.3 Customer
The Customer function allows you to create and edit customer accounts. It helps you tosave and organize all customer information accounts that are correlated with theassociated test vehicle history records.

➢ To create a customer account1.

Tap the Data Manager application on the MaxiCheck Job Menu.

2.

Select Customer.

114

3.

Tap the Add a Customer button. An empty information form displays; tap eachfield to input the appropriate information.

NOTE
The items that must be filled are indicated as required fields.
4.

Some customers may have more than one vehicle for service. You can always
add new vehicle information to the account. Tap Add New Vehicle
Information, and then fill in the vehicle information. Tap the
button tocancel.

5.

Tap Complete to save the account, or tap Cancel to exit without saving.

➢ To edit a customer account1.

Tap Data Manager on the MaxiCheck Job Menu.

2.

Select Customer.

3.

Select a customer account by tapping the corresponding name card. A
Customer Information record displays.

4.

Tap the Edit icon on the top toolbar to start editing.

5.

Tap on the input field to edit information, and enter the updated information.

6.

Tap Complete to save the updated information, or tap Cancel to exit without
saving.

➢ To delete a customer account1.

Tap Data Manager on the MaxiCheck Job Menu.

2.

Select Customer.

3.

Tap the Delete icon on the right of a customer account. A message displays.

4.

Tap OK to confirm the command, and the account is deleted, or tap Cancel tocancel the request.

13.4 ImageThe Image section is a PNG database containing all captured screenshots.

115

Figure 13-5 Image Screen
1.

Top Toolbar Buttons — used to edit, print, and delete the stored image files. See thefollowing table for detailed information.

2.

Main Section — displays the stored images.
Table 13-2 Toolbar Buttons in Image Screen
ButtonName

Description

Back

Returns to the previous screen.

SearchTap to search the image by entering
its stored time.

Edit

Tap to display the editing toolbar to
select, delete, print, or email theimage(s).

Cancel

Tap to close the editing toolbar orcancel file search.

Print

Tap to print the selected image.

DeleteTap to delete the selected image.

Email

Tap to send the selected image to an
email.

116

➢ To edit/delete image(s)1.

Select Data Manager from the MaxiCheck Job Menu.

2.

Select Image to access the PNG database.

3.

Tap Edit on the top-right corner of the screen. The editing screen displays.

4.

Select the image(s) you want to edit by tapping the check box at thebottom-right corner of the image.

5.

Tap the Delete icon to delete the selected images or delete all images. Tap
Print to print the selected image(s). Tap Email to send the selected image(s) toan email.

13.5 Cloud Report
This section displays the saved reports, which can be transferred to the Autel cloud
platform once a stable network connection is established. These reports can then be
viewed or shared with others. See Report Settings and Diagnostics Report Saving,Viewing, and Sharing for further details.

13.6 PDF Files
The PDF files designated for local viewing are displayed in this section. Enter the PDF
database and select a file to access the saved information.
This section uses the standard Adobe Reader application for file viewing and editing.
Please refer to the associated Adobe Reader manual for more detailed instructions.

13.7 Review Data
The Review Data section allows you to play back the recorded data frames of live data
streams.
On the Review Data main screen, select a record file to play back.

117

Figure 13-6 Data Playback Screen
1.

Main Section — displays the recorded data frames.

2.

Navigation Toolbar — allows you to manipulate data playback.

Use the navigation toolbar buttons to play back the recorded data from frame to frame.
Tap Back to exit data playback.

13.8 Data Logging
The Data Logging section allows you to launch Support platform directly to view all
records of all feedback or no feedback data loggings on the diagnostic system. For moredetails, see Data Logging.

13.9 Uninstall Apps
This section allows you to manage the software applications installed on the MaxiCheck
diagnostics system. Selecting this section opens a managing screen, on which you cancheck all available vehicle diagnostic applications.
Select the vehicle software you want to delete by tapping on the vehicle manufacturer
icon, the selected item will display a blue mark at the upper-right corner. Tap the Delete
button on the top toolbar to delete the software from the system database.

118

14 Remote Desktop
The Remote Desktop application launches the TeamViewer QuickSupport program,which is a simple, fast, and secure remote-control interface. You can use the application
to receive remote support from Autel’s support center, colleagues, or friends, byallowing them to control your MaxiCheck tablet on their PC via the TeamViewer
software.
If you think of a TeamViewer connection as a phone call, the TeamViewer ID would be
the phone number under which all TeamViewer Clients can be reached separately.
Computers and mobile devices that run TeamViewer are identified by a unique global ID.
The first time the Remote Desktop application is launched, this ID is generated
automatically based on the hardware characteristics and will not change later on.
Make sure the tablet is connected to the Internet before launching the Remote Desktop
application, so that the tablet is able to receive remote support from a third party.

Figure 14-1 Remote Desktop Screen➢ To receive remote support from a partner
1.

Power on the tablet.

2.

Tap the Remote Desktop application on the MaxiCheck Job Menu. The
TeamViewer QuickSupport screen appears and the device ID is generated andshown.
119

3.

Your partner must install the Remote Control software to his/her PC by
downloading the TeamViewer program (full version) online (seehttp://www.teamviewer.com), and then launch the software.

4.

Provide your ID to your partner and wait for him/her to send you aremote-control request.

5.

A prompt will appear asking you to allow remote control on your device.

6.

Tap Allow to accept, or tap Deny to reject.

Refer to the associated TeamViewer documents for additional information.

120

15 Support
This application launches the Support platform which synchronizes Autel’s online
service base station with the MaxiCheck tablet. Connected to Autel’s service channel
and online communities, the Support application provides the quickest way for problem
solutions, allowing you to send help requests to obtain direct service and support.

15.1 Support Screen Layout
The Support application interface is navigated by the Home button on the top toolbar.
And the main section of the Support screen is divided into two sections. The narrowcolumn on the left is the main menu; select one subject from the main menu to display
the corresponding function screen on the right.

Figure 15-1 Support Application Screen

15.2 My Account
The My Account screen displays the comprehensive information of the user and the
product, which is synchronized with the online registered account, including user
information and device information.
⚫

User Information — displays detailed information of your registered online Autelaccount, such as your Autel ID, name, address, and other contact information.
121

⚫

Device Information — displays the registered product information, including the
product serial number, registration time, expired time, and warranty period.

15.3 Data Logging
The Data Logging screen keeps records of all Feedback (submitted), No Feedback(not submitted but saved) or History (up to the latest 20 test records) data loggings on
the diagnostic system. You can edit and send test records by using the Data Logging
function. Autel support personnel will receive and process submitted reports through the
Support platform.

➢ To make a reply in a Data Logging session
1.

Tap on the Feedback tag to view the list of submitted data loggings.

2.

Select a specific item to view the latest update of the processing progress.

3.

Tap on the input field at the bottom of the screen and enter your reply, or tap
the Audio button to record a voice message or the Camera button to take ascreenshot.

4.

Tap Send to deliver your message to Autel support.

15.4 Training
The Training section provides quick links to Autel’s online video library. Select a video
channel by language to see all available online tutorial videos on topics such as productusage techniques and vehicle diagnostics practice.

15.5 FAQ
The FAQ section provides comprehensive references for all questions frequently asked
and answered about the use of Autel’s online member account, shopping, and payment
procedures.
⚫

Account — displays questions and answers about the use of Autel's online user
account.

⚫

Shopping — displays questions and answers about online product purchasemethods or procedures.

⚫

Payment — displays questions and answers about online product payment
methods or procedures.

122

16 MaxiViewer
The MaxiViewer allows you to search the functions supported by our tools and thesoftware version information. There are two ways of searching, either by searching thetool and the vehicle or searching the functions.

➢ To Search by the vehicle
1.

Tap the MaxiViewer application on the MaxiCheck Job Menu. The Function
Viewer screen displays.

2.

Tap the tool name on the top-left corner to open the drop-down list. Tap the one
you want to search.

3.

Tap the vehicle brand, model, and year you want to search.

Figure 16-1 Function Viewer Screen 1
4.

All the functions supported by the selected tool for the selected vehicle will
display as several columns.

123

Figure 16-2 Function Viewer Screen 2➢ To search by the functions
1.

Tap the MaxiViewer application on the MaxiCheck Job Menu. The Function
Viewer screen displays.

2.

Tap the tool name on the top-left to open the drop-down list. Tap the one youwant to search.

3.

Type the function you want to search in the top-right search column. All thevehicles with this function will be listed with several columns, including system,function, sub function, and version.

Figure 16-3 Function Viewer Screen 3
NOTE
Fuzzy search is supported.
124

17 MaxiVideoThe MaxiVideo application configures the MaxiCheck tablet to operate as a digital video
scope by simply connecting the tablet to a MaxiVideo Digital Inspection Camera. Thisfunction allows you to examine difficult-to-reach areas normally hidden from sight, withthe ability to record digital still images and videos, which offers you an economicalsolution to inspect machinery, facilities, and infrastructure in a safe and quick way.
NOTE
1. The MaxiVideo Digital Inspection Camera and its fittings are additional accessories,
and need to be purchased separately. Both sizes (8.5 mm and 5.5 mm) of theimager head are optional and available for purchase.
2. This function is compatible with the MaxiVideo Digital Inspection Camera in models
MV105S, MV108S, MV105, and MV108.
3. Connect the tablet with MaxiVideo Digital Inspection Camera using the USB cable.
For detailed operation instructions, please refer to the Quick Reference Guide for
the MaxiVideo Digital Inspection Camera.

125

18 Quick Link
The Quick Link application provides you with convenient access to Autel’s official
website and many other well-known sites in automotive service industry to provide
technical help, knowledge bases, forums, and training and expertise consultations.

Figure 18-1 Quick Link Screen➢ To open a quick link1.

Tap the Quick Link application on the MaxiCheck Job Menu. The Quick Link
application screen appears.

2.

Select a website thumbnail from the main section. The Chrome browser islaunched and the selected website is opened.

➢ To manage the quick links
1.

Tap Quick Link on the MaxiCheck Job Menu. The Quick Link application
screen displays.

2.

Tap theicon on the upper-right corner to add websites. Tap thedelete websites.

126

icon to19 Autel User Center
Software updates are available for free for the first year from the date of purchase. The
Autel User Center application allows you to register your tool to download the latest
released software, thereby enhancing the functionality of the MaxiCheck application byadding new vehicle models or enhanced applications to the database.
There are two ways for product registration:
A. Via the MaxiCheck tablet➢

To log in with your account and register your tool1.

Tap Autel User Center from the MaxiCheck Job Menu. The following screen
displays.

Figure 19-1 Autel User Center Screen
2.

If you already have an Autel ID, you can log in with your phone number andverification code, or tap Log In with Password to log in with your Autel ID andpassword. If you don't have an Autle ID yet, tap Register to create an Autel ID.

3.

Once your account is successfully registered, you will enter the main menu of
the Autel User Center.

4.

Select Device Management on the main menu.

127

5.

Tap the Link Device button on the upper-right corner of the Device
Management screen. The serial number and password of the device willautomatically appear on the Link Device screen.

6.

Tap the Link button to complete the product registration.

B. Via the Autel website➢ To register your Autel tool
1.

Visit the website: pro.autel.com.

2.

If you have an Autel account, sign in with your account ID and password andskip to step 7.

3.

If you are a new member to Autel, click the Register button to create your Autel
ID.

4.

Enter the required personal information in the input fields.

5.

Enter your email address, then click Request. You will receive an email from
Autel with your verification code. Open the email and copy the code into theproper input box.

6.

Set a password for your account, and enter the password again to confirm.
Read the Autel User Service Agreement and Autel Privacy Policy, thencheck the box to accept the terms. After all the information is entered, click
Register. A Product Registration screen will appear.

7.

Your product serial number and password are required to complete yourregistration. To find your serial number and password on the tool: go to
Settings＞About.

8.

Enter your tool’s serial number and password on the Product Registration
screen. Enter the CAPTCHA code and click Submit to complete yourregistration procedure.

128

20 Maintenance and Service
To ensure that the MaxiCheck diagnostic tablet performs at its optimum level, we advisethat the product maintenance instructions covered in this section is read and followed.

20.1 Maintenance Instructions
The following shows how to maintain your devices, together with precautions to take.
⚫

Use a soft cloth and alcohol or a mild window cleaner to clean the touch screen of
the tablet.

⚫

Do not use any abrasive cleansers, detergent, or automotive chemicals to thetablet.

⚫

Maintain the devices in dry conditions and keep them within normal operating
temperatures.

⚫

Dry your hands before using the tablet. The touch screen of the tablet may not work
if the touch screen is moist, or if you tap the touch screen with wet hands.

⚫

Do not store the device in humid, dusty or dirty areas.

⚫

Check the housing, wiring, and connectors for dirt and damage before and after
each use.

⚫

After using the device, wipe the device housing, wiring, and connectors clean with adamp cloth.

⚫

Do not attempt to disassemble your tablet.

⚫

Do not drop or cause severe impact to the devices.

⚫

Only use authorized battery chargers and accessories. Any malfunction or damage
caused by the use of unauthorized battery charger and accessories will void thelimited product warranty.

⚫

Ensure that the battery charger does not come in contact with conductive objects.

⚫

Do not use the tablet beside microwave ovens, cordless phones and some medicalor scientific instruments to prevent signal interference.

12920.2 Troubleshooting Checklist
A. When the tablet does not work properly:⚫

Ensure the tablet has been registered online.

⚫

Ensure the system software and diagnostic application software are properly
updated.

⚫

Ensure the tablet is connected to the Internet.

⚫

Check all cables, connections, and indicators to see if the signal is being
received.

B. When battery life is shorter than usual:⚫

This may happen when you are in an area with low Wi-Fi signal strength. Turn
off your device when not in use.

C. When the tablet cannot be turned on:⚫

Ensure the tablet is connected to a power source or the battery is charged.

D. When you are unable to charge the tablet:⚫

Your charger may be out of order. Contact your nearest dealer.

⚫

You may be attempting to use the device in an overly hot/cold temperature. Trychanging the charging environment.

⚫

Your device may have not been connected to the charger properly. Check theconnector.

NOTE
If your problems persist, please contact Autel’s technical support personnel or your local
selling agent.

20.3 About Battery UsageYour tablet is powered by a built-in Lithium-ion Polymer battery. This means that, unlike
other forms of battery technology, you can recharge your battery while some charge
remains without reducing your tablet’s autonomy due to the “battery memory effect”
inherent in those technologies.
DANGER1.

The built-in Lithium-ion Polymer battery is factory replaceable only; incorrect
replacement or tampering with the battery pack may cause an explosion.

2.

Do not use a damaged battery charger.

⚫

Do not disassemble or open crush, bend or deform, puncture or shred.

⚫

Do not modify or remanufacture, attempt to insert foreign objects into the battery,130expose to fire, explosion or other hazards.
⚫

Make sure to use the charger and USB cables only that come together in the
package. If you use the other charger and USB cables, you might incur malfunction
or failure of the device.

⚫

Only use the charging device that has been qualified with device as per the
standard. Use of an unqualified battery or charger may present a risk of fire,
explosion, leakage, or other hazards.

⚫

Avoid dropping the tablet. If the tablet is dropped, especially on a hard surface, andthe user suspects damage, take it to a service center for inspection.

⚫

Move the tablet closer to your network’s base station to improve battery life.

⚫

The battery recharging time varies depending on the remaining battery capacity.

⚫

Battery life inevitably shortens over time.

⚫

Since over charging may shorten battery life, remove the tablet from its charger
once it is fully charged. Unplug the charger, once charging is complete.

⚫

Leaving the tablet in hot or cold places, especially inside a vehicle in summer orwinter, may reduce the capacity and life of the battery. Always keep the battery
within normal temperatures.

20.4 Service ProceduresThis section introduces information for technical support, repair service, and application
for replacement or optional parts.

20.4.1 Technical Support
If you have any question or problem on product operations, please contact us.
Autel China Headquarters⚫

Phone: +86 (0755) 8614-7779 (Monday-Friday, 9AM-6PM Beijing Time)⚫

Email: support@autel.com⚫

Address: Floor 2, Caihong Keji Building, 36 Hi-tech North Six Road, Songpingshan
Community, Xili Sub-district, Nanshan District, Shenzhen City, China⚫

Web: www.autel.com

Autel North America⚫

Phone: 1-855-288-3587 (Monday-Friday, 9AM-6PM Eastern Time)⚫

Email: ussupport@autel.com⚫

Address: 36 Harbor Park Drive, Port Washington, New York, USA 11050
131

⚫

Web: www.autel.com/us

Autel Europe⚫

Phone: +49(0)89 540299608 (Monday-Friday, 9AM-6PM Berlin Time)⚫

Email: support.eu@autel.com⚫

Address: Landsberger Str. 408, 81241 München, Germany⚫

Web: www.autel.eu

Autel APAC
Japan:⚫

Phone: +81-045-548-6282⚫

Email: support.jp@autel.com⚫

Address: 6th Floor, Ari-nadoribiru 3-7-7,
Yokohama-shi, Kanagawa-ken, 222-0033 Japan⚫

Web: www.autel.com/jp

Shinyokohama,

Kohoku-ku,

Australia:⚫

Email: ausupport@autel.com⚫

Address: Unit 5, 25 Veronica Street, Capalaba

Autel IMEA⚫

Phone: +971 585 002709 (in UAE)⚫

Email: imea-support@autel.com⚫

Address: 906-17, Preatoni Tower (Cluster L), Jumeirah Lakes Tower, DMCC,
Dubai, UAE⚫

Web: www.autel.com

Autel Latin America
Mexico:⚫

Phone: +52 33 1001 7880 (Spanish in Mexico)⚫

Email: latsupport@autel.com⚫

Address: Avenida Americas 1905, 6B, Colonia Aldrete, Guadalajara, Jalisco,
MexicoBrazil:⚫

Email: brsupport@autel.com
132

⚫

Address: Avenida José de Souza Campos n° 900, sala 32 Nova Campinas
Campinas – SP, Brazil⚫

Web: www.autel.com/br

20.4.2 Repair Service
If it becomes necessary to return your device for repair, please contact us first and thendownload the repair service form from www.autel.com, and fill it in. The following
information must be included:⚫

Contact name⚫

Return address⚫

Telephone number⚫

Product name⚫

Complete description of the problem⚫

Proof-of-purchase for warranty repairs⚫

Preferred method of payment for non-warranty repairs

NOTE
For non-warranty repairs, payment can be made with Visa, Master Card, or withapproved credit terms.
Send the device to your local agent, or to the below address:
Floor 2, Caihong Keji Building, 36 Hi-tech North Six Road, Songpingshan Community,
Xili Sub-district, Nanshan District, Shenzhen City, China

20.4.3 Other Services
You can purchase the optional accessories directly from Autel’s authorized tool
suppliers, and/or your local distributor or agent.
Your purchase order should include the following information:⚫

Contact information⚫

Product or part name⚫

Item description⚫

Purchase quantity133

21 Compliance Information
FCC Compliance

FCC ID: WQ8-DS900TS2232

This device complies with Part 15 of the FCC rules and Industry Canada’s
license-exempt RSSs. Operation is subject to the following two conditions:
1.

This device may not cause harmful interference.

2.

This device must accept any interference received, including interference that may
cause undesired operation.

Cet appareil est conforme aux CNR exempts de licence d’Industrie Canada. Son
fonctionnement est soumis aux deux conditions suivantes:
1.

Ce dispositif ne peut causer des interferences; et

2.

Ce dispositif doit accepter toute interférence, y compris les interférences qui
peuvent causer un mauvais fonctionnement de l’appareil.

WARNING
Changes or modifications not expressly approved by the party responsible forcompliance could void the user’s authority to operate the equipment.
NOTE
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, theuser is encouraged to try to correct the interference by one or more of the following
measures:-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected.
134

-- Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible forcompliance could void the user’s authority to operate the equipment.
SAR
The radiated output power of this device is below the FCC radio frequency exposure
limits. Nevertheless, the device should be used in such a manner that the potential forhuman contact is minimized during normal operation.
The exposure standard for wireless devices employs a unit of measurement known as
the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6 W/Kg. Tests
for SAR are conducted using standard operating positions accepted by the FCC with thedevice transmitting at its highest certified power level in all tested frequency bands.
Although the SAR is determined at the highest certified power level, the actual SAR
level of the device while operating can be well below the maximum value. This isbecause the device is designed to operate at multiple power levels so as to use only thepower required to reach the network. To avoid the possibility of exceeding the FCC
radio frequency exposure limits, human proximity to antenna should be minimized.
RF WARNING STATEMENT
The device has been evaluated to meet general RF exposure requirement. The device
can be used in portable exposure condition without restriction.
RoHS COMPLIANCE
This device is declared to be in compliance with the European RoHS Directive
2011/65/EU.
CE COMPLIANCE
This product is declared to conform to the essential requirements of the following
directives and carries the CE mark accordingly:
Radio Equipment Directive 2014/53/EU

135

22 Warranty
Limited One Year Warranty
Autel Intelligent Technology Corp., Ltd. (the Company) warrants to the original retailpurchaser of this MaxiCheck diagnostics device that should this product or any part
thereof during normal usage and conditions, be proven defective in material orworkmanship and results in product failure within 1 year period from the date ofpurchase, such defect(s) will be repaired, or replaced (with new or rebuilt parts) with
Proof of Purchase, at the Company’s option, without charge for parts or labor directly
related to the defect(s).
NOTE
If the warranty period is inconsistent with local laws and regulations, please comply withthe relevant local laws and regulations.
The Company shall not be liable for any incidental or consequential damages arisingfrom the use, misuse, or mounting of the device. Some states do not allow limitation on
how long an implied warranty lasts, so the above limitations may not apply to you.
This warranty does not apply to:1)

Products subjected to abnormal use or conditions, accident, mishandling, neglect,unauthorized alteration, misuse, improper installation or repair or improper storage;

2)

Products whose mechanical serial number or electronic serial number has been
removed, altered or defaced;3)

Damage from exposure to excessive temperatures or extreme environmental
conditions;

4)

Damage resulting from connection to, or use of any accessory or other product not
approved or authorized by the Company;

5)

Defects in appearance, cosmetic, decorative or structural items such as framingand non-operative parts;

6)

Products damaged from external causes such as fire, dirt, sand, battery leakage,blown fuse, theft or improper usage of any electrical source.

136

IMPORTANT
All contents of the product may be deleted during the process of repair. You should
create a back-up copy of any contents of your product before delivering the product for
warranty service.

137