Autel®, MaxiSysTM, MaxiDAS®, MaxiScan®, MaxiTPMS®, MaxiVideoTM, MaxiRecorderTM,
and MaxiCheck
in China, the United States and other countries. All other marks are trademarks or
registered trademarks of their r es pective holders.
TM
are trademarks of Autel Intelligent Technology Corp., Ltd., registered
Copyright Information
No part of this manual may be reproduc ed, stored in a ret rieval system or transmitted,
in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, without the prior written permissi on of Autel.
Disclaimer of Warranties and Limitation of Liabilities
All information, specifications and i llustrations in this manual are based on the latest
information available at the time of printing. Autel reserves the right to make changes at
any time without notice. While information of this manual has been carefully chec ked
for accuracy, no guarantee is given to the completeness and correctness of the
contents, including but not limited to the product specifications, functions, and
illustrations.
Autel will not be liable for an y direct damages or for any special, inc idental, or indir ect
damages or for any economic consequential damages (including lost profits).
IMPORTANT: Before operating or maintaining this unit, please read this manual
carefully, paying extra attention to the safety warnings and precaut ions.
For Services and Support:
http://pro.autel.com
www.autel.com
1-855-288-3587/1-855-AUTELUS (North America)
0086-755-86147779 (China)
Support@autel.com
For technical assistance in all ot her markets, please contact your local s elling agent.
i
Safety Information
For your own safety and the safety of others, and to pr event damage to the device and
vehicles upon which it is used, it is important that the safety instructions herein
presented throughout this manual be read a nd understood b y all persons oper ating, or
coming into contact with, the device.
There are various procedures , techniques, tools, and parts for servicing vehi cles, as
well as in the skill of the person do ing the work. Because of the vast number of test
applications and variations in the products that can be test ed with this equipment, we
cannot possibly anticipate or provide advice or safety messages to cover every
circumstance. It is the automotive technician’s responsibility to be knowledgeable of the
system being tested. It is crucial t o use pro per servi ce methods and test procedur es. It
is essential to perform tests in an appropr iate and acceptable manner that does not
endanger your safety, the safety of others in the work area, t he device being used, or
the vehicle being tested.
Before using the device, always refer to and follow the safety messages and applicable
test procedures provided by the manufactur er of the vehicle or equipment being tested.
Use the device only as described in this manual. Read, understand, and follow all
safety messages and instructions in this manual.
Safety Messages
Safety messages are provided t o help pr eve nt perso nal i njur y and equi pment d amage.
All safety messages are introduced by a signal word indicating the hazard l evel.
DANGER: Indi c ates an imminently hazardous situation which, if not av oide d, will
result in death or serious injury to the operator or to bystanders.
WARNING: Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury to the operator or to bystanders.
Safety Instructions
The safety messages herein cover situations Autel is aware of. Autel cannot know,
evaluate or advise you as to all of the possible h azards. You must be certain that any
condition or service procedure encountered do not jeopardize your person al safety.
DANGER: When an engine is operating, keep the service area WELL
VENTILATED or attach a building exhaust removal system to the engine exhaust
system. Engines produce carbon monoxide, an odorless, poisonous gas that
causes slower reaction time and can lead to ser ious personal injury or loss of
life.
ii
Safety Information Important Safety Instructions
Do Not Turn the Volume Up Too Loud When Using Headphones
Listening at high volumes that over -stimulate the ear for long periods of time
may result in loss of hearing.
SAFETY WARNINGS:
Always perform automotive testing in a safe environment.
Wear safety eye protection that meets ANSI standards.
Keep clothing, hair, hands, tools, test equipment, etc. away from all
moving or hot engine parts.
Operate the vehicle in a well ventilat ed work area, for exhaust gases ar e
poisonous.
Put the transmission in PARK (for automatic transmission) or NEUTRAL
(for manual transmission) and make sure the parking brake is engaged.
Put blocks in front of the drive wheels and never leave the vehicle
unattended while testing.
Use extreme caution when working around the ignition coil, distributor cap,
ignition wires and spark plugs. These components create hazardous
voltages when the engine is running.
Keep a fire extinguisher suitable for gasoline, chemical, and electrical fires
nearby.
Do not connect or disconnect any test equipment while the ignition is on or
the engine is running.
Keep the test equipment dry, clean, free from oil, water or grease. Use a
mild detergent on a clean cloth to c lean the outside of the equipment as
necessary.
Do not drive the vehicle and operate the tes t equ ipme nt at the sam e ti me .
Any distraction may cause an accid ent.
Refer to the service manual for the vehicle being service d and adhere to
all diagnostic procedures and precautions. Failure to do so may result in
personal injury or damage to the test equipment.
To avoid damaging the test equipment or generating false data, make
sure the vehicle battery is fully ch arged and the con nection to the v ehicle
DLC is clean and secure.
Do not place the test equipm ent on the distributor of the vehicl e. Strong
electro-magnetic interference c an damage the equipment.
iii
Contents
SAFETY INFORMATION .......................................................................................... II
CHAPTER 1 USING THIS MANUAL ..................................................................... 1
This manual contains device us age instructions.
Some illustrations shown in this man ual may contain mod ules and optional equi pment
that are not i ncluded on your system. Contac t your sales repres entative for ava ilabilit y
of other modules and optional tools or accessories.
1.1 Conventions
The following conventions are used.
1.1.1 Bold Text
Bold emphasis is used to highlight selectable items such as buttons and menu
options.
Example:
Tap OK.
1.1.2 Terminology
The term “select” means highlighting a button or menu item and t apping it to
confirm the selection.
1.1.3 Notes and Important Messages
The following messages are used.
Notes
A NOTE provides helpful information such as additional explanations, tips,
and comments.
Important
IMPORTANT indicates a situation which, if not av oided, may result in damage
to the test equipment or vehicle.
1.1.4 Hyperlinks
Hyperlinks, or links, that take you to other r elated articles, procedures, and
illustrations are available in electronic document s. Blue colored text indic ates
a selectable hyperlink.
1
Using This Manual Conventions
1.1.5 Procedures
An arrow icon indicates a procedure.
Example:
To use the camera:
1 Tap the Camera button. The camera screen opens.
2 Focus the image to be captured in t he view finder.
3 Tap the blue circle. The view finder now shows the captured picture
and auto-saves the taken photo.
2
Chapter 2 General Introduction
The MaxiSysTM Elite Diagno stic Platform is the next generation of smart solution for
specialized automotive diagnosis. Featuring the NVIDIA’s Tegra
1.90GHz processor, a 9.7” Retina display with a super sensitive capacitive screen
supporting air gesture control, combined with an optimized array of powerful
applications, and the best possible coverage of OE-level diagnostics, the MaxiSys Elite
performs every job from comprehensive vehicle diagnostics & analysis to advanced
ECU programming quickly and efficiently.
There are 3 main components to the MaxiSys Elite system:
MaxiSys Display Tablet – the central processor and monitor for the system
Vehicle Communication Interface (VCI) – the J2534 ECU Programming Device
for accessing vehicle data with programming capabilities
Docking Station – provides optimum visibility and convenient charging
This manual describes the construct ion and operation of these devices and h ow they
work together to deliver diagnostic solutions.
®
4-PLUS-1 quad-core
2.1 MaxiSys Display Tablet
2.1.1 Functional Description
Figure 2-1 MaxiSys Display Tablet Front View
1. 9.7” Retina display with capacitive touch screen
2. Microphone
3
General Introduction MaxiSys Display Tablet
3. LED Breath Light – indicates battery level & charging status
4. Front Camera
5. Ambient Light Sensor – detects ambi ent brightness
Figure 2-2MaxiSys Display Tablet Top View
6. Ethernet Port
7. USB Port – for VCI connection
8. HDMI Port
9. Mini USB OTG Port
10. Head Phone Jack
11. DC Power Supply Input Port
12. Lock/Power Button – turns the device on & off with long press, or locks
the screen with short press
Figure 2-3 MaxiSys Display Tablet Back View
13. Collapsible Stand – extends from the back to allow hands-free viewing of
the display tablet at a 30-degree an gle
14. Removable Battery
15. SIM Card Slot – optional module
16. Camera Lens
17. Camera Flash
4
General Introduction MaxiSys Display Tablet
Capacitive touch screen
2.1.2 Power Sources
The MaxiSys Elite can receive power from any of the following sources:
Rechargeable Battery Pack
AC/DC Power Supply – using power adapter or docking station
Vehicle Power
Rechargeable Battery Pack
The display tablet can be powered with the r echargea ble b atter y, which if fully
charged can provide sufficient power for about 6.5 hours of continuous
operation.
AC/DC Power Supply
The display tablet can be powered f rom a wall socket using the AC/ DC po wer
adapter or the docking station. The AC/DC power supply also charges the
battery pack.
Vehicle Power
The display tablet can be powered from the ci garette lighter or other suitable
power port on the test vehicle through a direc t cable connection. The vehicle
power cable connects to the DC power supply port on the top side of the
display unit.
2.1.3 Technical Specifications
Item Description
Operating System Android 4.3 Jelly Bean
NVIDIA Tegra® 4 (4-PLUS-1 Quad-core
Processor) 1.8GHz with ARM Cortex – A15 CPU
5
General Introduction MaxiSys Display Tablet
Item
Description
4G Mobile Netwo rk (Optional)
Front: 2.0 Megapixel
sensor, Air Gesture
/standard headset
2.0, TP 1.6, SAE J1939, SAE J1708,
Fault-Toler ant C AN
Connectivity 802.11a/b/g/n/ac WIFI
Version 2.1 3Mbs Bluetooth
RJ45 Ethernet Connection
3.0 USB (2.0 Compat ible)
HDMI 1.4a
SD Card (Support up to 32GB)
Camera
Rear: 8.0 Megapixel, Autofocus with Flashlight
Sensors Ambient Light Sensor, G-
Sensing
Audio Input/Output Microphone
Dual Speakers
3-Band 3.5 mm stereo
jack
Power and Battery 3.7V/13600mA H Li thium-polymer battery
DC/12V/3A Power Supply
Input Voltage DC/12V/3A
Power Consumption Max 20W
Operating Temperature -10 to +55°C
Storage Temperature -20 to +70°C
Dimensions (W x H x D) 309 X 225 X 35 (mm)
Weight 1.59 kg
Protocols
ISO 9142-2, ISO 14230-2, ISO 15765-4, K/ L lins,
Flashing Code, SAE-J1850 VPW, SAE-J1850
PWM, CAN ISO 11898, Highspeed, Middlespeed,
Lowspeed and Singlewire CAN, GM UART, UART
Echo Byte Protocol, Honda Diag-H Protocol, TP
6
General Introduction VCI – J2534 ECU Programming Device
2.2 VCI – J2534 ECU Progra m ming De vi ce
2.2.1 Functional Description
Figure 2-4 J2534 ECU Programming Device
1. Ethernet Port
2. USB Port
3. Power LED - illuminates solid green when po wered on
4. Error LED - illuminates solid red when seri ous hardware failure occurs
5. Bluetooth LED - illuminates solid green when connected with the
MaxiSys display tablet through Bluetooth communication
6. Ethernet LED - illuminates solid green when connected with the MaxiSys
display tablet or an existing LAN v i a the Ethernet serial cable
7. USB Status Light - illuminates solid green when the device is properly
connected and communicating with t he MaxiS ys displ ay tab let or the P C
via the USB cable
8. Vehicle LED - flashes green when communicating with the vehicle’s
network
IMPORTANT: Do not dis connect the reprogramming device while this stat us
light is on! If the flash reprogramming procedure is interrupted while the
vehicle’s ECU is blank or only partially programmed, the module may be
unrecoverable.
9. Bluetooth Antenna
10. DC Power Supply Input Port
7
General Introduction VCI – J2534 ECU Programm ing Device
11. Vehicle Data Connector (DB26-Pin MVCI)
12. External Progr am ming Voltage Output Port
13. A/D Input Port
J2534 Reprogramming Capability
The J2534 ECU Programming Device is a SAE J2534-1 & -2 compliant
PassThru reprogramming interface device. Using the updated O EM software,
it is capable of replacing the existing software/firmware in the Electronic
Control Units (ECU), programm ing new ECUs and fixing software-controlled
drivability issues and emission issues.
Communication
The J2534 ECU programming device supp orts Bluetooth, Ethernet and US B
communication. It can transmi t vehicl e data to t he MaxiS ys displ ay tabl et with
or without a physical connection. The working range of the transmitter through
Bluetooth communication is 755 feet (about 230 m). A signal lost due to
moving out of range automatically restores itself when the display tablet unit is
brought closer to the VCI unit.
2.2.2 Power Sources
The J2534 programming device can rec eive power from bot h of the following
sources:
Vehicle Power
AC/DC Power Supply
Vehicle Power
The J2534 programming device op erates on 12-volt vehicle power, which it
receives through the vehicle data connection port. The device powers on
whenever it is connected to an OBD II/EOBD com pliant data link connector
(DLC). For non OBD II/ EOBD compliant vehicles, the device can be powered
from a cigarette lighter or other suitable po wer port on the test vehicle using
the auxiliary power cable.
AC/DC Power Supply
The J2534 programming device can be power ed from a wall socket us ing the
AC/DC power adapter.
8
General Introduction Docking Station
Communications
Ethernet: RJ45 Ethernet connec tion
Input Voltage Range
6 VDC to 26 VDC
Supply Current
300 mA @ 6 VDC
Operating Temperature
0°C to +60°C (ambient)
Storage Temperature
-65°C to +100°C (ambient)
Dimensions (L x W x H)
183.8 x 135.5 x 41 (mm)
Weight
0.54 kg (1.20 lb)
2.2.3 Technical Specifications
Item Description
Bluetooth
USB 2.0
200 mA @ 12 VDC
110 mA @ 24 VDC
NOTE: For additi onal please refer to the accompanied us er manual for the
J2534 ECU Programming Device.
2.3 Docking Station
2.3.1 Functional Description
Figure 2-5 Docking Station
9
General Introduction Accessory Kit
Operating Temperature
-10°C to +55°C (ambient)
Storage Temperature
-40°C to +85°C (ambient)
Dimensions (L x W x H)
326.5 x 128.5 x 49 (mm)
Weight
0.79 kg (1.74lb)
1. DC Power Supply Input Port – connects to the AC/DC adapter for power
supply
2. Charging Dock – holds the MaxiSys tablet while providing optimum
visibility and convenient charging
NOTE: Please make sure no small metal or other conduct ive parts are around
the Charging Dock to avoid short c i r cuit damage to the device.
2.3.2 Technical Specifications
Item Description
Input Voltage
2.4 Accessory Kit
2.4.1 Main Cable
The VCI device can be powered through the Main Cable whe n connected to
an OBD II/EOBD compliant vehicle. The Main Cable c onnects the VCI device
to the vehicle’s data link connector (DLC), throug h which the VCI device can
transmit vehicle data to the MaxiSys display tablet.
DC/12V/3A
Figure 2-6 Main Cable – 1.5 m in length
10
General Introduction Accessory Kit
2.4.2 OBD I Adapters
The OBD I adapters are for Non-OBD II vehicles. The adapter used depends
on the type of vehicle make being t ested. The most common adapters are
shown below.
VW/Audi-2+2
Nissan-14
PSA-2
Chrysler-16 BMW-20 Kia-20
GM/Daewoo-12
Benz-38
2.4.3 Other Accessories
Standard 2.0 USB Cable
Connects the display tablet to t he V CI unit.
Mini USB Cable
Connects the display tablet to t he P C.
Honda-3
Mitsubishi/Hy
undai-12+16
Fiat-3
AC/DC External Power Adapter
Connects the display tablet t o the external DC power
port for power supply.
11
General Introduction Accessory Kit
programming device through connection to the
s cigarette lighter receptacle, as some
to the
Lighter Fuse
Screwdriver
Compact Disc (CD)
Includes the User Manual, Printing Services Program
and Update Application, etc.
Ethernet Serial Cable
Connects the display tablet to t he V C I unit.
Cigarette Lighter
Provides power to the display tablet or the J2534
vehicle’
non-OBD II vehicles cannot provide power via the
DLC connection.
Clipper Cable
Provides power to the display tablet or the J2534
programming device, through connection
vehicle’s battery.
A safety device for the cigarette lighter.
Unscrews the rear cover of the display tablet for easy
replacement of the battery or Mini S D card.
12
Chapter 3 Getting Started
Make sure the MaxiSys Display Tablet has a charged battery or is connected to the DC
power supply (see2.1.2 Power Sour ceson page 5).
3.1 Powering Up
Press the Lock/Power button on the top right side of the display tablet to
switch the unit on. The system boot s up, and shows the lock screen. Press
and drag the inner ring to the edge of the circle to unlock the screen; the
MaxiSys Job Menu is shown.
Figure 3-1Sample MaxiSys Job Menu
1. Application Buttons
2. Locator and Navigation Buttons
3. Status Icons
NOTE: The screen is locked by default when you first turn on the display tablet.
It is recommended to lock the s creen to pr otect inf ormati on in the s ystem and
reduce battery usage.
Almost all operations on the display tablet are controlled through the touch
screen. The touch screen navigation is menu driven, which allows you to
quickly locate the test procedure, or data that you need, through a seri es of
choices and questions. Detailed descriptions of the menu structures are found
in the chapters for the various applications.
13
Getting Started Powering Up
Allows you to set the MaxiSys system settings,
Allows you to edit and save works hop i nformation
Launches the Support platform which
3.1.1 Application Buttons
The Application buttons configure the MaxiSys for the type of operation or
activity to be performed. The table below gives brief descriptions of the
available applications.
Use the stylus pen or your finger tip to select an application from the Job
Menu.
Table 3-1 Applications
Name Button Description
Diagnostics
Data
Manager
MaxiFix
Settings
Shop
Manager
Update
VCI
Manager
Remote
Desk
Configures the unit to operate as a diagnostic
tool. SeeDiagnostics Operations on page 19.
Opens the organization system for saved data
files. SeeData Manager Operationson page 63.
Launches the MaxiFix platform which provides the
most compatible and abundant repair techn iques
and diagnostics database. See MaxiFix
Operations on page 68.
and to view the general information about the
Display Tabl et. See
78.
and customer data, as well as reviewing test
vehicle history records. See
Operations on page 83.
Checks for the latest update available for the
MaxiSys system, and performs updating
procedures. See Update Operati ons on page 91.
Establishes and manages Bluetooth or wired
connections to the VCI device. See VCI Manager
Operations on page 93.
Configures your unit to receive remote support
using the TeamViewer application program. See
Remote Desk Operations on page 97.
Settings Operations on page
Shop Manager
Support
synchronizes Autel’s on-line service base station
with the MaxiSys tablet. See
on page 99.
14
Support Operations
Getting Started Powering Up
Opens the camera with short press; takes and
stored in the Data
Allows you to adjust the brightness of the
Name Button Description
Allows you to store and play technic al tutorial and
Training
Quick Link
Digital
Inspection
training videos about the device us age or vehicle
diagnostic techniques. See Training Operations
on page 109.
Provides associated website bookmarks to allow
quick access to pro duct update, service, support
and other information. See Q uick Link Operati ons
on page 111.
Configures the unit to operate as a video scope
device by connecting to an Imager hea d cable for
close vehicle inspections. See Digital Inspection
Operations on page 112.
3.1.2 Locator and Navigation Buttons
Operations of the Navigation buttons at the bottom of the screen are described
in the table below:
Table 3-2 Locator and Navigation Buttons
Name Button Description
Indicates the location of the sc reen. S wipe the
Locator
screen left or right to view the previous or ne xt
screen.
Back
Home
Recent Apps
Chrome
Camera
Display & Sound
Returns to the previous screen.
Returns to Android System’s Home screen.
Displays a list of applications that are currently
working. To open an app, touch it. To remove
an app, drag it downwards.
Launches the Chrome browser.
saves screenshot image with lon g press. The
saved files are autoManager application for later reviews. See
Data Manager Operations on page 63.
screen and the volume of the audio output.
15
Getting Started Powering Down
Name
Button
Description
up a Multi Task
bookmarks. Tapping a specific
Opens the VCI Manager application. T he tick
VCI
icon at the bottom right corner indicates the
display tablet is communicating with the VCI
device, otherwise a cross icon displays.
MaxiSys
Shortcut
Multi Task
To use the camera:
1. Tap the Camera button. The camera screen opens.
2. Focus the image to be captured in the vi ew finder.
3. Tap the inner blu e circle. The view finder now shows the captured
picture and auto-saves the taken photo.
4. Tap the thum bnail image on the top right corner of the screen to
view the stored image.
5. Tap the Back or Home button to exit the camera application.
Refer to Android documentation f or additional information.
3.1.3 System Status Icons
These are the standard status icons of the Android operating system. Your
MaxiSys display tablet is a fully functional Android Pad. Refer to Android
documentation for additional i nformation.
Returns to the MaxiSys operation interface
from other Android applications.
Tapping this button opens
menu, on which displays the active running
application
bookmark enables you to switch direct l y to the
selected application screen.
3.2 Powering Down
All vehicle communications must be terminated before shutting down the
MaxiSys display tablet. A warning message displays if you attempt to shut
down while the VCI unit is communicating with the vehicle. Forcing a shut
down while communicating may lead to ECM problems on some vehicles. Exit
the Diagnostics application before powering down.
16
Getting Started Install Computer Software
To power down the MaxiSys tablet:
1. Press and hold the Lock/Power Button.
2. Tap OK; the tablet will turn off in a few seconds.
3.2.1 Reboot System
In case of system crash, pres s and hold t he Lock/ Power b utton f or 8 seco nds
to reboot the system.
3.3 Installing Computer Software
The MaxiSys Elite Diagnostic Platform allows you to realize some of its
functions on a computer to enhance capabilities and improve user experience.
To realize these functions on a computer, you need to install certain software.
There are two Setup.exe program packages contained in the CD provided
with the MaxiSys Elite tool kit. The package includes the following
applications:
1. PC Link - launches a Printing Services program which receives and
allows editing the files sent from the MaxiSys tablet for printing
2. Driver Program - setup driver program for the VCI dev ice
3. Network Configuration Program and Update Agent - network
configuration program and firmware update agent for the VCI device
To install the Setup.exe program
1. Insert the CD into the CD-ROM of the computer. The driver
installation wizard will load m om entarily.
2. Click on Next on the welcome page.
3. Click the Change button, and select a destination folder to install the
program, and click Next to continue. Or directly click Next to
continue without changing the default installation folder.
4. Click Install and the Setup.e xe program will be installed ont o the
computer.
3.3.1 Printing Operation
This section describes how to receive file from the MaxiSys tablet and perform
17
Getting Started Install Computer Software
printing through the computer:
To perform printing through the computer
1. Install the PC Link (Printi ng Services program) to the computer.
2. Make sure the displ ay tablet is connect ed to the computer net work,
either via Wi-Fi or LAN, before printing. See7.1.3 Printing Settingon
page 79 for more information.
3. Run the Printing Services program on the computer.
4. Tap the Print button on the toolbar displayed in various applicatio ns
of the M axiSys system. A temporary file will be created and s ent to
the computer for printing.
5. Click the Printer Server tab on the top of the program interface on
the computer, and wait for the printing file to load.
6. Click the Print button to s tart printing.
NOTE: Make sure the computer installed with the Printing Services program is
connected to a printer.
Refer to the accompanied user man ual for the corresponding VCI d evice for
detailed information about the operat ion of the net work confi guration pr ogram
and/or the update agent.
18
Chapter 4 Diagnostics Operations
By establishing a data link to the electronic control systems of the vehicle being
serviced through the VCI device, the Diagnostics application allows you to retrieve
diagnostic information, view live data parameters, and perform active tests. The
Diagnostics application can access the electronic control module (ECM) for various
vehicle control systems, such as engine, transmission, antilock brake system (ABS),
airbag system (SRS) and more.
4.1 Establishing Vehicle Communication
The Diagnostics operations requ ire connecting the MaxiSys Elite Diagnostic
Platform to the test vehicle through t he VCI device using t he main cable, and
test adapters (for non-OBD II vehicles). To establish proper vehicle
communication to the MaxiSys display tablet, you need to perform the
following steps:
1. Connect the VCI device to the vehicle’s DLC for both communication and
power source.
2. Connect the VCI device to the MaxiSys display tablet via Bluetooth
pairing, USB connection, or Ethernet connection.
3. When these are done, check the VCI navigation button at the bottom bar
on the screen, if the button displays a gr een tick icon at the lower right
corner, the MaxiSys Elite diagnostic platform is ready to start vehicle
diagnosis.
4.1.1 Vehicle Connection
The method used to connect the VCI dev ice to a vehicle’s DLC depends on
the vehicle’s configuration as follows:
A vehicle equipped with an On-board Diagnostics Two (OBD II)
management system supplies both communication and 12-volt power
through a standardized J-1962 DLC.
A vehicle not equipped with an OBD II management system supplies
communication through a DLC connection, and in some c ases supplies
12-volt power through the cigarette light er receptacle or a connection t o
the vehicle battery.
19
Diagnostics Operations Establishing Vehicle Communication
OBD II Vehicle Connection
This type of connection only requires the main cable without an y additional
adapter.
To connect to an OBD II vehicle
1. Connect the main cable’s female adapter to the Vehicle Data
Connector on the VCI device, and tighten the captive screws.
2. Connect the cable’s 16-pin male adapter to the vehicle’s DLC, which
is generally located under the vehicle dash.
NOTE: T he vehicle’s DLC is not always located under the dash; refer to
the user manual of the test vehicle for additional connection information.
Non-OBD II Vehicle Connection
This type of connection requires both the main c able and a required OBD I
adapter for the specific vehicle bei ng serviced.
There are three possible conditions for Non-OBD II vehicle connection:
DLC connection supplies both comm uni cation and power.
DLC connection supplies communication and power is to be supplie d v i a
the cigarette lighter connection.
DLC connection supplies communication and power is to be supplie d v i a
connection to the vehicle battery.
To connect to a Non-OBD II Vehicle
1. Connect the main cable’s female adapter to the Vehicle Data
Connector on the VCI device, and tighten the captive screws.
2. Locate the required OBD I adapter and connect its 16-pin jack to the
main cable’s male adapter.
3. Connect the attache d OBD I adapter to the vehicle’s DLC.
NOTE: Some adapters ma y have more than one adapter or may have test
leads instead of an adapter. Whatever the case, make the proper connectio n
to the vehicle’s DLC as required.
20
Diagnostics Operations Establishing Vehicle Communication
To connect the ci garette lighter
1. Plug the DC power connector of the cigarette lighter into the DC
power supply input port on the device.
2. Connect the male connect or of the ci garett e light er int o the vehic le’s
cigarette lighter receptacle.
To connect the cl ipper cable
1. Connect the tubular plug of the clipper cable t o the male connector
of the cigarette lighter.
Figure 4-1 Connection between Cigarette Lighter and C lipper Cable
2. Plug the DC power connector of the cigarette lighter into the DC
power supply input port of the J2534 programming device.
3. Connect the clipper cable to the vehicle’s battery.
NOTE: After the VCI device is successfully connected to the vehicle, the
Power LED on the device illuminates , and a brief beep sound will be heard.
4.1.2 VCI Connection
After the VCI device is proper ly connected to the vehicle, the Power LED on
the VCI device illuminates solid green light, and is ready to establish
communication with the MaxiSys di splay tablet.
The J2534 ECU Programming Devic e, which comes with the MaxiSys Elite
tool kit, supports 3 commun ication methods with the MaxiSys disp lay tablet:
Bluetooth, USB, and Ethernet connection.
21
Diagnostics Operations Establishing Vehicle Communication
Pairing Up via Bluetooth
Among all methods, Bluetooth pairing is recommended as the first choice for
the communication between the Ma xiSys display tablet and the VCI device.
The working range for Bluetooth communication is about 755 feet (230 m); this
means you can perform vehicle diagnosis freely around the workshop with
greater convenience.
If you use more than one VCI device to connect to the test vehicles when
customers are many, you can perform vehicle diagnosis on various veh icles
conveniently, by pairing the MaxiSys display tablet separately to each of t he
VCI devices connected to the different test vehicles, via Bluetooth, without th e
need to repeat the plugging and unplugging proce dure, which is unavoidable
through traditional wired connection, thus s aves you more time and provid es
more efficiency.
To pair up the MaxiSys display tablet with the VCI device via
Bluetooth
1. If not already done, power up the MaxiS ys display tablet.
2. Select the VCI Manager application from the MaxiSys Job Menu.
3. When the VCI Manager application is opened, the device
automatically starts s canning for available VCI devices around for
Bluetooth pairing. The found devices are listed in the Setting
section on the right side of the screen.
NOTE: If no VCI device is found, this may indicate that the signal strength
of the transmitter is too weak to be det ected. In this c ase try to get closer
to the device, or reposition the VCI device, and remove all possible
objects that causes signal interference. When these are done, tap the
Scan button at the top right corner to st ar t searching again.
4. The device name may display as Maxi suffixed with a serial number.
Select the required device for pairing.
5. When paring is successfully done, the conn ection status displayed
to the right of the device name is shown as Paired.
6. Wait for a few seconds, and the VCI button on the system
Navigation bar at the bottom of the screen shall display a green tick
icon, indicating the displa y tablet is connected to the VCI device,
and is ready to perform vehicle diagnosis.
Refer to 10.1 Bluetooth Pairing on page 94 for additional information.
22
Diagnostics Operations Establishing Vehicle Communication
USB Cable Connection
The USB cable connection is a simple and quick way to establish
communication between the MaxiSys display tablet an d the VCI device. After
properly conn ecting the USB cable fr om the tablet to the VCI device, the VCI
navigation button at the bottom bar of the screen shows a green tick icon in a
few seconds, and the USB LED on the VCI device illuminates solid green light,
indicating the connection between the devices is successful.
The MaxiSys Elite diagnostic platform is now ready to perform vehicle
diagnosis.
NOTE: Since the USB connection provides the most stable and fastest
communication, it is highly recommended to apply this communication method
when operating ECU programming or coding. When all the three
communication methods are applied at the same time, the MaxiSys system
will use the USB communication as the default priority.
Wired Connection via Ethernet
This section describes the general proc edure to connect the tablet with the
J2534 ECU programming device via Ethernet connection. To establish
successful communication, you need to s et up the network configuration on
the display tablet.
To connect the MaxiSys display tablet with the VCI device via
Ethernet
1. If not already done, power up the MaxiS ys display tablet.
2. Connect the MaxiSys Display Tablet to the J2534 ECU
programming device with the accompanied Ethernet serial cable.
3. Select the VCI Manager application from the MaxiSys Job Menu.
4. Select the Wired Network option o n t he Con nect io n Mod e list. The
Ethernet Setting screen displays on the right section.
5. Select a connection type:
DHCP – obtains the LAN IP address automatically
Manual – allows you to enter IP address manually
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