Autel®, MaxiSysTM, MaxiDAS®, MaxiScan®, MaxiTPMS®, MaxiVideoTM, MaxiRecorderTM,
and MaxiCheckTM are trademarks of Autel Intelligent Technology Co., Ltd, registered in
China, the United States and other countries. All other marks are trademarks or
registered trademarks of their respective holders.
Copyright Information
No part of this manual may be reproduced, stored in a retrieval system or transmitted,
in any form or by any means, electronic, mechanical, photocopying, recording, or
otherwise, without the prior written permission of Autel.
Disclaimer of Warranties and Limitation of Liabilities
All information, specifications and illustrations in this manual are based on the latest
information available at the time of printing. Autel reserves the right to make changes at
any time without notice. While information of this manual has been carefully checked
for accuracy, no guarantee is given to the completeness and correctness of the
contents, including but not limited to the product specifications, functions, and
illustrations.
Autel will not be liable for any direct damages or for any special, incidental, or indirect
damages or for any economic consequential damages (including lost profits).
IMORTANT: Before operating or maintaining this unit, please read this manual carefully
paying extra attention to the safety warnings and precautions.
For Services and Support:
www.maxidas.com
www.auteltech.com
1-877-288-3587/1-877-AUTELUS (North America)
0086-755-86147779 (China)
Support@auteltech.com
For technical assistance in all other markets, please contact your local selling agent
ii
Safety Information
For your own safety and the safety of others, and to prevent damage to the equipment
and vehicles upon which it is used, it is important that the safety instructions herein
presented throughout this manual be read and understood by all persons operating, or
coming into contact with, the equipment.
There are various procedures, techniques, tools, and parts for servicing vehicles, as
well as in the skill of the individual doing the work. Because of the vast number of test
applications and variations in the products that can be tested with this instrument, we
cannot possibly anticipate or provide advice or safety messages to cover every
situation. It is the automotive technician’s responsibility to be knowledgeable of the
system being tested. It is essential to use proper service methods and test procedures.
It is important to perform tests in an appropriate and acceptable manner that does not
endanger your safety, the safety of others in the work area, the equipment being used,
or the vehicle being tested.
Before using the equipment, 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 equipment only as described in this manual. Read, understand,
and follow all safety messages and instructions in this manual.
Safety Messages
Safety messages are provided to help prevent personal injury and equipment damage.
All safety messages are introduced by a signal word indicating the hazard level.
DANGER: Indicates an imminently hazardous situation which, if not avoided, will
result in death or serious injury to the operator or to bystanders.
WARNING: Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury to the operator or to bystanders.
Safety Instructions
The safety messages herein cover situations Autel is aware of. Autel cannot know,
evaluate or advise you as to all of the possible hazards. You must be certain that any
condition or service procedure encountered do not jeopardize your personal safety.
DANGER: When an engine is operating, keep the service area WELL
VENTILATED or attach a building exhaust removal system to the engine exhaust
system. Engines produce carbon monoxide, an odorless, poisonous gas that
causes slower reaction time and can lead to serious personal injury or loss of
life.
iii
Safety Information Important Safety Insturctions
WARNINGS:
Always perform automotive testing in a safe environment.
Wear safety eye protection that meets ANSI standards.
Keep clothing, hair, hands, tools, test equipment, etc. away from all
moving or hot engine parts.
Operate the vehicle in a well ventilated work area, for exhaust gases are
poisonous.
Put the transmission in PARK (for automatic transmission) or NEUTRAL
(for manual transmission) and make sure the parking brake is engaged.
Put blocks in front of the drive wheels and never leave the vehicle
unattended while testing.
Use extreme caution when working around the ignition coil, distributor cap,
ignition wires and spark plugs. These components create hazardous
voltages when the engine is running.
Keep a fire extinguisher suitable for gasoline, chemical, and electrical fires
nearby.
Do not connect or disconnect any test equipment while the ignition is on or
the engine is running.
Keep the test equipment dry, clean, free from oil, water or grease. Use a
mild detergent on a clean cloth to clean the outside of the equipment as
necessary.
Do not drive the vehicle and operate the test equipment at the same time.
Any distraction may cause an accident.
Refer to the service manual for the vehicle being serviced and adhere to
all diagnostic procedures and precautions. Failure to do so may result in
personal injury or damage to the test equipment.
To avoid damaging the test equipment or generating false data, make
sure the vehicle battery is fully charged and the connection to the vehicle
DLC is clean and secure.
Do not place the test equipment on the distributor of the vehicle. Strong
electro-magnetic interference can damage the equipment.
iv
Contents
SAFETY INFORMATION ........................................................................................... III
CHAPTER 1 USING THIS MANUAL ...................................................................... 1
This manual contains tool usage instructions.
Some illustrations shown in this manual may contain modules and optional equipment
that are not included on your system. Contact your sales representative for availability
of other modules and optional equipment.
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 Notes and Important Messages
The following messages are used.
Notes
A NOTE provides helpful information such as additional explanations, tips,
and comments.
Important
IMPORTANT indicates a situation which, if not avoided, may result in damage
to the test equipment or vehicle.
1.1.3 Hyperlinks
Hyperlinks, or links, that take you to other related articles, procedures, and
illustrations are available in electronic documents. Blue colored text indicates
a selectable hyperlink.
1.1.4 Procedures
An arrow icon indicates a procedure.
1
Using This Manual Conventions
Example:
To use the camera:
1 Tap the Camera button. The camera screen opens.
2 Focus the image to be captured in the view finder.
3 Tap the blue circle. The view finder now shows the captured picture
and auto-saves the taken photo.
2
Chapter 2 Introduction
The MaxiSysTM Diagnostic Platform is an evolutionary smart solution for specialized
automotive diagnosis. Utilizing the powerful A9 quad-core 1.40GHz processor, and a
9.7 inch LED capacitive touch screen, combined with the best possible coverage of
OE-level diagnostics, and based on the revolutionary multitask-capable Android
Operating system, the MaxiSys organizes information with test instrumentation to help
you diagnose symptoms, codes, and customer complaints easily, quickly and
efficiently.
There are two main components to the MaxiSys system:
MaxiSys Display Tablet -- the central processor and monitor for the system
Vehicle Communication Interface (VCI) -- the device for accessing vehicle data
NOTE: Autel provides two optional VCI devices for your choice. One is the J2534
Programming Device; the other is the Bluetooth Diagnostic Interface, both will be
introduced in this chapter.
This manual describes the construction and operation of these devices and how they
work together to deliver diagnostic solutions.
2. Collapsible Stand – extends from the back to allow hands-free viewing of
the display tablet at a 30 degree angle
3. Camera Lens
4. Camera Flash
Figure 2-3 MaxiSys Left Side
1. SIM (subscriber identity module ) Card Slot
2. Mini SD (secure digital) Card Slot
3. Mini USB (universal serial bus) OTG Port
4. Head Phone Jack
4
Introduction MaxiSys Display Tablet
Figure 2-4 MaxiSys Top View
1. DC Power Supply Input Port
2. Ethernet Port
3. HDMI (high-definition multimedia interface) Port
4. USB Port
5. VGA (video graphics array) Port
6. Lock/Power Button – turns the MaxiSys tool on and off with long press, or
locks the screen with short press
2.1.2 Power Sources
The MaxiSys Display Tablet can receive power from any of the following
sources:
Internal Battery Pack
AC/DC Power Supply
Vehicle Power
Internal Battery Pack
The display tablet can be powered with the internal rechargeable battery,
which if fully charged can provide sufficient power for about 6.5 hours of
continuous operation.
AC/DC Power Supply
The display tablet can be powered from a wall socket using the AC/DC power
adapter. The AC/DC power supply also charges the internal battery pack.
Vehicle Power
The display tablet can be powered from the cigarette lighter or other suitable
power port on the test vehicle through a direct cable connection. The vehicle
power cable connects to the DC power supply port on the top side of the
display unit.
5
Introduction MaxiSys Display Tablet
Item
Description
Operating System
Android
TM
4.0, Ice Cream Sandwich
Processor
Samsung Exynos Quad-Core Processor 1.4GHz
Memory
2GB RAM & 32GB On-board Memory
Display
9.7 inch LED capacitive touch screen with
1024x768P resolution
11000 mAh 3.7 V lithium-polymer battery
Charging via 12 V AC/DC power supply
Input Voltage
12 V (9-24 V)
Power Consumption
6.5 W
Operating
Temperature
-10 to 55°C (14 to 131°F)
Storage Temperature
-20 to 70°C (-4 to 158°F)
Housing
Strong plastic housing with protective rubber boot
Dimensions (W x H x D)
300 mm (11.81”) x 220 mm (8.66”) x 50 mm (1.97”)
Weight
NW: 1.42 kg (3.13 lb), MaxiSys GW: 8.655 kg
(19.08 lb); MaxiSys Pro GW: 8.052 kg (17.75 lb)
Protocols
ISO 9142-2, ISO 14230-2, ISO 15765-4, K/L lins,
Flashing Code, SAE-J1850 VPW, SAE-J1850
PWM, CAN ISO 11898, Highspeed, Middlespeed,
Lowspeed and Singlewire CAN, GM UART, UART
Echo Byte Protocol, Honda Diag-H Protocol, TP
2.0, TP 1.6, SAE J1939, SAE J1708,
Fault-Tolerant CAN
2.1.3 Technical Specifications
6
Introduction VCI – Bluetooth Diagnostic Interface
2.2 VCI – Bluetooth Diagnostic Interface
2.2.1 Functional Description
Figure 2-5 Bluetooth Diagnostic Interface
1.Vehicle Data Connector (DB15-Pin)
2.Power LED - illuminates solid green when powered on
3.Vehicle LED - flashes green when communicating with the vehicle’s
network
4.Error LED - illuminates solid red when serious hardware failure occurs;
also flashes red when performing software/firmware update
5.Bluetooth LED - illuminates solid green when connected with the
MaxiSys display tablet through Bluetooth communication; also flashes
green when transmitting data between the vehicle and the display tablet
6.USB LED – illuminates solid green when the device is properly
connected and communicating with the MaxiSys display tablet via the
USB cable
7.USB Port
Communication
The Bluetooth Diagnostic Interface supports both Bluetooth and USB
communication. It can transmit vehicle data to the MaxiSys Display Tablet with
or without a physical connection. The working range of the transmitter through
Bluetooth communication is about 980 feet (about 300 m). A signal lost due to
moving out of range automatically restores itself when the display unit is
brought closer to the VCI unit.
7
Introduction VCI – J2534 ECU Programming Device
Item
Description
Communications
Bluetooth V.2.1 + EDR
USB 2.0
Wireless Frequency
2.4 GHz
Input Voltage Range
Supply Current
Operating Temperature
0°C to 50°C (ambient)
Storage Temperature
-20°C to 70°C (ambient)
Dimensions (L x W x H)
147.5 mm (5.80”) x 85.5 mm (3.37”) x 29.0 mm
(1.14”)
Weight
0.215 kg (0.473 lb)
2.2.2 Technical Specifications
12 VDC
300 mA @ 12 VDC
2.2.3 Power Sources
The Bluetooth Diagnostic Interface operates on 12-volt vehicle power, which it
receives through the vehicle data connection port. The unit powers on
whenever it is connected to an OBD II/EOBD compliant data link connector
(DLC).
2.3 VCI – J2534 ECU Programming Device
2.3.1 Functional Description
Figure 2-6 J2534 ECU Programming Device
8
Introduction VCI – J2534 ECU Programming Device
1. Ethernet Port
2. USB Port
3. Power LED - illuminates solid green when powered on
4. Error LED - illuminates solid red when serious 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 via the Ethernet serial cable
7. USB Status Light -- illuminates solid green when the device is properly
connected and communicating with the MaxiSys display tablet or the PC
via the USB cable
8. Vehicle LED - flashes green when communicating with the vehicle’s
network
IMPORTANT: Do not disconnect the reprogramming device while this status
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
11. Vehicle Data Connector (DB26-Pin MVCI)
12. External Programming 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 OEM software,
it is capable of replacing the existing software/firmware in the Electronic
Control Units (ECU), programming new ECUs and fixing software-controlled
drivability issues and emission issues.
Communication
The J2534 ECU programming device supports Bluetooth, Ethernet and USB
communication. It can transmit vehicle data to the MaxiSys display tablet with
or without a physical connection. The working range of the transmitter through
Bluetooth communication is 980 feet (about 300 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.
9
Introduction VCI – J2534 ECU Programming Device
Item
Description
Communications
Ethernet: RJ45 Ethernet connection
Bluetooth
USB 2.0
Input Voltage Range
6 VDC to 26 VDC
Supply Current
300 mA @ 6 VDC
200 mA @ 12 VDC
110 mA @ 24 VDC
Operating Temperature
0°C to +60°C (ambient)
Storage Temperature
-65°C to +100°C (ambient)
Dimensions (L x W x H)
183.8mm (7.23”) x 135.5mm (5.33”) x 41mm
(1.6”)
Weight
0.54 kg (1.20 lb)
2.3.2 Power Sources
The J2534 programming device can receive power from both of the following
sources:
Vehicle Power
AC/DC Power Supply
Vehicle Power
The J2534 programming device operates 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 compliant data link connector
(DLC). For non OBD II/EOBD compliant vehicles, the device can be powered
from a cigarette lighter or other suitable power port on the test vehicle using
the auxiliary power cable.
AC/DC Power Supply
The J2534 programming device can be powered from a wall socket using the
AC/DC power adapter.
2.3.3 Technical Specifications
NOTE: For additional information please refer to the accompanied user
manual for the J2534 ECU Programming Device.
10
IntroductionAccessory Kit
Benz-14
Chrysler-16
BMW-20
Kia-20
Nissan-14
GM/Daewoo-12
Honda-3
Fiat-3
2.4 Accessory Kit
2.4.1 Main Cable
The VCI device can be powered through the Main Cable when connected to
an OBD II/EOBD compliant vehicle. The Main Cable connects the VCI device
to the vehicle’s data link connector (DLC), through which the VCI device can
transmit vehicle data to the MaxiSys display tablet.
Figure 2-7 Main Cable
Length = 1.9 m for J2534 Programming Device
Length = 1.2 m for Bluetooth Diagnostic Interface
2.4.2 OBD I Adapters
The OBD I adapters are for Non-OBD II vehicles. The adapters used depend
on the type of vehicle make being tested. The most common adapters are
shown below.
11
Introduction Accessory Kit
PSA-2
Benz-38
VW/Audi-2+2
Chang’an-3
Mitsubishi/Hyun
dai -12+16
Standard 2.0 USB Cable
Connects the display tablet to the VCI unit.
Mini USB Cable
Connects the display tablet to the PC.
AC/DC External Power Adapter
Connects the display tablet to the external DC power
port for power supply.
Compact Disc (CD)
Includes the User Manual, Remote Desktop, Printing
Services Program and Update Application, etc.
Stylus Pen
Provides precise touch and control, while protecting
your touch screen from scratching.
Ethernet Serial Cable
Connects the display tablet to the VCI unit (for J2534
Programming Device only).
2.4.3 Other Accessories
12
Introduction Accessory Kit
Cigarette Lighter
Provides power to the display tablet or the J2534
programming device through connection to the
vehicle’s cigarette lighter receptacle, as some
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 to the
vehicle’s battery (for J2534 Programming Device
only).
13
Chapter 3 Getting Started
Make sure the MaxiSysTM Display Tablet has a charged battery or is connected to the
DC power supply (see2.1.2 Power Sourceson page 5).
3.1 Powering Up
Press the Power Button on the top right side of the Display Tablet to switch the
unit on. The system boots up, and shows the lock screen. Press and drag the
inner ring to the edge of the circle to unlock the screen; the MaxiSys Job Menu
is shown.
Figure 3-1 Sample MaxiSys Job Menu
1. Application Buttons
2. Locator and Navigation Buttons
3. Status Icons
NOTE: The screen is locked by default when you first turn on the display tablet.
It is recommended to lock the screen to protect information in the system and
reduce battery usage.
Almost all operations on the display tablet are controlled through the touch
screen. The touch screen navigation is menu driven, which allows you to
quickly locate the test procedure, or data that you need through a series of
choices and questions. Detailed descriptions of the menu structures are found
in the chapters for the various applications.
14
Getting Started Powering Up
Name
Button
Description
Diagnostics
Configures the unit to operate as a diagnostic
tool. SeeDiagnostics Operations on page 20.
Data
Manager
Opens the organization system for saved data
files. SeeData Manager Operationson page 57。
MaxiCloud
Launches the MaxiCloud platform which provides
the most compatible and abundant repair
techniques and diagnostics database. See
MaxiCloud Operations on page 62.
Settings
Allows you to set the system settings, and to view
the general information about the Display Tablet.
See Settings Operations on page 70.
Shop
Manager
Allows you to edit and save workshop information
and customer data, as well as reviewing test
vehicle history records. See Shop Manager
Operations on page 74.
Update
Checks for latest update available for the system,
and perform updating procedures. See Update
Operation on page 82.
VCI
Manager
Establishes and manages Bluetooth or wired
connections to the VCI device. See VCI Manager
Operations on page 84.
Remote
Desk
Configures your unit to receive remote support
using the TeamViewer application program. See
Remote Desk Operations on page 88.
Support
Launches the Support platform which
synchronizes Autel’s on-line service base station
with the MaxiSys tablet. See Support Operations
on page 90.
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
15
Getting Started Powering Up
Name
Button
Description
Remote
Program
Configures your unit to operates as a PassThru
interface to allow remote control for vehicle
diagnosis and ECU reprogramming. See Remote
Program Operations (Coming soon) on page 99.
Training
Allows you to store and play useful technical
tutorial videos for the device usage or vehicle
repair and maintenance techniques, etc. See
Training Operations on page 99.
Quick Link
Provides associated website bookmarks to allow
quick access for product update, service, support
and other information. See Quick Link Operations
on page 101.
Digital
Inspection
Configures the unit to operate as a video scope
device by connecting to an Imager head cable for
close vehicle inspections. See Digital Inspection
Operations on page 102.
Scope
Configures the unit to operate as a lab scope,
graphing multimeter, or digital multimeter. See
Scope Operations (Coming soon) on page 107.
Name
Button
Description
Locator
Indicates the location of the screen. Swipe the
screen left or right to view the previous or next
screen.
Back
Returns to the previous screen.
Home
Returns to Android System’s Home screen.
Recent Apps
Displays a list of applications that are currently
working. To open an app, touch it. To remove
an app, swipe it to the right.
3.1.2 Locator and Navigation Buttons
Operations of the Navigation Buttons at the bottom of the screen are
described in the table below:
Table 3-2 Locator and Navigation Buttons
16
Getting Started Powering Down
Name
Button
Description
Chrome
Launches the Chrome browser.
Camera
Opens the camera.
Display & Sound
Allows you to adjust the brightness of the
screen and the volume of the audio output.
VCI Manager
Opens the VCI Manager application. The tick
icon at the bottom right corner indicates the
display tablet is communicating with the VCI
device, otherwise a cross icon displays.
MaxiSys
Shortcut
Returns to the MaxiSys Job Menu or
diagnostic interface.
To use the camera:
1. Tap the Camera button. The camera screen opens.
2. Focus the image to be captured in the view finder.
3. Tap the blue circle. The view finder now shows the captured picture
and auto-saves the taken photo.
4. Tap the thumbnail image on the top right corner of the screen to view
the stored images.
5. Tap the Back or Home button to exit the camera application.
Refer to Android documentation for additional information.
3.1.3 System Status Icons
These are the standard status icons of the Android Operating system. Your
MaxiSys display tablet is a fully functional Android Pad. Refer to Android
documentation for additional information.
3.2 Powering Down
All vehicle communication 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 Diagnostic application before powering down.
17
Getting Started Install Computer Software
To power down the MaxiSys tablet:
1. Press and hold the Lock/Power Button.
2. Tap OK; the tablet will turn off in a few seconds.
3.2.1 Reboot System
In case of system crash, press and hold the Lock/Power button for 8 seconds
to reboot the system.
3.3 Install Computer Software
The MaxiSys
a computer to enhance capabilities and improve user experience. To realize
these functions on a computer, you need to install certain software.
There are two Setup.exe program packages contained in the CD provided
with the MaxiSys tool kit. The packages include the following applications:
1. Remote Control – launches a remote control application which allows
you to take a view or control of the MaxiSys tablet remotely from the
computer via the Internet connection
2. PC Link – launches a printer interface which receives and allows editing
the files sent from the MaxiSys tablet for printing
TM
diagnostic device allows you to realize some of its functions on
3. Setup Driver for the VCI device
4. Firmware Update Agent for the VCI device
To install the Setup.exe program
1. Insert the CD into the CD-ROM of the computer. The driver
installation wizard will load momentarily.
2. Click on Next on the welcome page.
3. Click the Change button, and select a destination folder to install the
program, and click Next to continue. Or directly click Next to
continue without changing the default installation folder.
4. Click Install and the Setup.exe program will be installed onto the
computer.
18
Getting Started Install Computer Software
3.3.1 Printing Operation
This section describes how to receive file from the MaxiSys tablet and perform
printing through the computer:
To perform printing through the computer
1. Install the PC Link (the printer interface program) to the computer.
2. Make sure the display tablet is connected to the computer network,
either via Wi-Fi or LAN, before printing. See7.1.3 Printing Setting on
page 71 for more information.
3. Run the printer interface program on the computer.
4. Tap the Print button on the toolbar displayed in various applications
on the MaxiSys display tablet. A temporary file will be created and
send to the computer for printing.
5. Click the Printer Server tab on the top of the printer interface, and
wait for the printing file to load.
6. Click the Print button on the printer interface to start printing.
NOTE: Make sure the computer installed with the printer interface program is
connected to a printer.
19
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 Vehicle Connection
The Diagnostics operations require connecting the MaxiSysTM Diagnostic
Platform to the test vehicle using the main cable, and test adapters (for
non-OBD II vehicles). The method used to connect the VCI device to a
vehicle’s DLC depends on the vehicle’s configuration as follows:
A vehicle equipped with an On-Board Diagnostics Two (OBD II)
management system supplies both communication and 12-volt power
through a standardized J-1962 DLC.
A vehicle not equipped with an OBD II management system supplies
communication through a DLC connection, and in some cases supplies
12-volt power through the cigarette lighter receptacle or a connection to
the vehicle battery.
OBD II Vehicle Connection
This type of connection only requires the main cable without any additional
adapter.
To connect to an OBD II vehicle
1. Connect the main cable’s female adapter to the Vehicle Data
Connector on the VCI device, and tighten the captive screws.
2. Connect the cable’s 16-pin male adapter to the vehicle’s DLC, which
is generally located under the vehicle dash.
NOTE: The vehicle’s DLC is not always located under the dash; refer to the
user manual of the test vehicle for additional connection information.
Non-OBD II Vehicle Connection
This type of connection requires both the main cable and a required OBD I
adapter for the specific vehicle being serviced.
20
Diagnostics Operations Vehicle Connection
There are three possible conditions for Non-OBD II vehicle connection:
DLC connection supplies both communication and power.
DLC connection supplies communication and power is to be supplied via
the cigarette lighter connection.
DLC connection supplies communication and power is to be supplied via
connection to the vehicle battery.
To connect to a Non-OBD II Vehicle
1. Locate the required OBD I adapter and connect its 16-pin jack to the
main cable’s male adapter.
2. Connect the main cable’s female adapter to the Vehicle Data
Connector on the VCI device, and tighten the captive screws.
3. Connect the attached OBD I adapter to the vehicle’s DLC.
NOTE: Some adapters may have more than one adapter or may have test
leads instead of an adapter. Whatever the case, make the proper connection
to the vehicle’s DLC as required.
To connect the cigarette lighter - for J2534 ECU Programming Device
only
1. Plug the DC power connector of the cigarette lighter into the J2534
programming device.
2. Connect the male connector of the cigarette lighter into the vehicle’s
cigarette lighter receptacle.
To connect the clipper cable - for J2534 ECU Programming Device
only
1. Connects the tubular plug of the clipper cable to the male connector
of the cigarette lighter.
Figure 4-1 Connection between Cigarette Lighter and Clipper Cable
21
Diagnostics Operations Getting Started
2. Plug the DC power connector of the cigarette lighter into the J2534
programming device.
3. Connect the clipper cable to the vehicle’s battery.
4.1.1 No Communication Message
A. If the MaxiSys Display Tablet is not connected to the VCI device, an
“Error” message displays. An “Error” message indicates the display
tablet is not communicating with the VCI device, and so cannot gain
access to the vehicle control module. In this case, you need to do the
following check-ups:
Check if the VCI device is powered on.
Check the cable connection between the display tablet and the VCI
device.
In case of wireless connection, check that the network is configured
correctly.
B. If the VCI device is unable to establish a communication link, a prompt
message displays with check instructions. The following conditions are
the possible causes for this massage to display:
The VCI device is unable to establish a communication link with the
vehicle.
You’ve selected a system for testing that the vehicle is not equipped
with.
There is a loose connection.
There is a blown vehicle fuse.
There is a wiring fault on the vehicle, or the data cable or adapter.
There is a circuit fault in the data cable or adapter.
Incorrect vehicle identification was entered.
4.2 Getting Started
Prior to first use of the Diagnostics application, the VCI device must be
synchronized with the MaxiSys Display Tablet to establish a communication
link. See VCI Manager Operations on page 84.
22
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