iCarsoft MB II User manual

2015-02-06
V1.00.00
Note: This manual applies to iCarsoft 2nd generation serial products
and CR Plus and is subject to change without prior written notice.
In addition, all instructions and illustrations herein are mainly prepared
based on iCarsoft 2nd generation serial products. Please kindly note
that no further descriptions will be given for CR Plus as most major
operation differences (excluding user interface) between iCarsoft 2nd
generation serial products and CR Plus are clearly marked.

iCarsoft English User’s Manual
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Disclaimer
To take full advantage of the unit, you should be familiar with the•engine.
All information, illustrations, and specifications contained in this•manual are based on the latest information available at the time
of publication. The right is reserved to make change at any time
without notice.
Safety Precautions and Warnings
To prevent personal injury or damage to vehicles and/or the iCarsoft
Serial products / CR Plus, please read this user’s manual first
carefully and observe the following safety precautions at a minimum
whenever working on a vehicle:
Always perform automotive testing in a safe environment.•Do not attempt to operate or observe the tool while driving•a vehicle. Operating or observing the tool will cause driver
distraction and could cause a fatal accident.
Wear safety eye protection that meetsANSI 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: Exhaust gases•are poisonous.
Put blocks in front of the drive wheels and never leave the vehicle•unattended while running tests.
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.
Put the transmission in P (for A/T) or N (for M/T) and make sure•the parking brake is engaged.
Keep a re extinguisher suitable for gasoline/chemical/ electrical • res nearby.
Don’t connect or disconnect any test equipment while the ignition•is on or the engine is running.
Keep this tool dry, clean, free from oil/water or grease. Use a mild•detergent or a clean cloth to clean it if necessary.

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iCarsoft English User’s Manual
Table of Contents
1 INTRODUCTION.......................................................................... 1
1.1 iCarsoft 2nd Generation Serial Products.................................... 1
1.2 CR Plus ...................................................................................... 1
2 General Information ................................................................... 3
2.1 On-Board Diagnostics (OBD) II.................................................. 3
2.2 Diagnostic Trouble Codes (DTCs).............................................. 3
2.3 Location of the Data Link Connector (DLC)................................ 4
3 Product Descriptions................................................................. 6
3.1 Outline of iCarsoft Serial products / CR Plus.............................. 6
3.2 Specications ............................................................................. 7
3.3 Accessories ................................................................................ 7
4 Connections & Settings............................................................. 8
4.1 Install TF card............................................................................. 8
4.2 Connections................................................................................ 8
4.3 Settings....................................................................................... 9
4.4 Help............................................................................................ 9
5 Diagnose ................................................................................... 12
5.1 OBDII/EOBD Diagnosing.......................................................... 13
5.2 System Diagnosing (For iCarsoft Serial products) ................... 15
5.2 System Diagnosing (For CR Plus)............................................ 16
6 Register & Update .................................................................... 17
7 FAQ............................................................................................. 20

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1 INTRODUCTION
1.1 iCarsoft 2nd Generation Serial Products
The iCarsoft 2nd generation Serial products cover the following
models: MB II, FD II, VAG II, POR II, VOL II, OP II, LR II, TYT II,
CP II, RT II, FT II, G-M II, NIS II and MMA II, which are especially
designed for the DIY users and the servicemen of small service
workshop.
Featuring the color LCD display and personalized function menu,
the iCarsoft Serial products support all 10 models of OBDII test for
a complete diagnosis, which can diagnose full electronic control
system of single vehicle model and enable you to read/clear DTCs
and playback data stream in live graphic form.
Moreover, the iCarsoft Serial products also feature the following bi-
directional “special tests”: EVAP, O2 Sensor, I/M Readiness, MIL
Status, VIN Info, and On-board monitors testing.
In addition to amazing & powerful diagnosing function, iCarsoft Serial
products also feature Oil/ Service lamp reset and some other special
functions.
It can be upgraded via TF card: Download the upgrade package
into the TF card and then insert the TF card into your tool to keep it
updated with the latest software version.
Note: The iCarsoft Serial products may automatically reset while being
disturbed by strong static electricity. THIS IS A NORMAL REACTION.
1.2 CR Plus
The CR Plus incorporates over 40 diagnostic software of prevailing
vehicle models covering European, American and Asian etc and
supports all 10 models of OBDII test for a complete diagnosis. It
enables you to diagnose four basic electronic control systems of
single vehicle model (engine, transmission, ABS and airbag) and
diagnosis functions include Read DTCs, Clear DTCs, Read data
stream etc.
Moreover, the CR Plus also supports the following bi-directional
“special tests”: EVAP, O2 Sensor, I/M Readiness, MIL Status, VIN

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Info, and On-board monitors testing.
In addition to amazing & powerful diagnosing function, CR Plus also
features some special functions such as Oil/ Service lamp reset,
EPB and SAS etc.
It can be upgraded via TF card: Download the upgrade package
into the TF card and then insert the TF card into your tool to keep it
updated with the latest software version.

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2 General Information
2.1 On-Board Diagnostics (OBD) II
The first generation of On-Board Diagnostics (called OBD I) was
developed by the California Air Resources Board (ARB) and
implemented in 1988 to monitor some of the emission control
components on vehicles. As technology evolved and the desire
to improve the On-Board Diagnostic system increased, a new
generation of On-Board Diagnostic system was developed. This
second generation of On-Board Diagnostic regulations is called “OBD
II”.
The OBD II system is designed to monitor emission control systems
and key engine components by performing either continuous or
periodic tests of specic components and vehicle conditions. When
a problem is detected, the OBD II system turns on a warning lamp
(MIL) on the vehicle instrument panel to alert the driver typically by
the phrase of “Check Engine” or “Service Engine Soon”. The system
will also store important information about the detected malfunction
so that a technician can accurately find and fix the problem. Here
below follow three pieces of such valuable information:
1) Whether the Malfunction Indicator Light (MIL) is commanded ‘on’
or ‘off’;
2) Which, if any, Diagnostic Trouble Codes (DTCs) are stored;
3) Readiness Monitor status.
2.2 Diagnostic Trouble Codes (DTCs)
OBD II Diagnostic Trouble Codes are codes that are stored by the
on-board computer diagnostic system in response to a problem
found in the vehicle. These codes identify a particular problem area
and are intended to provide you with a guide as to where a fault
might be occurring within a vehicle. OBD II Diagnostic Trouble Codes
consist of a ve-digit alphanumeric code. The rst character, a letter,
identies which control system sets the code. The second character,
a number, 0-3; other three characters, a hex character, 0-9 or A-F
provide additional information on where the DTC originated and the
operating conditions that caused it to set. Here below is an example

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to illustrate the structure of the digits:
2.3 Location of the Data Link Connector (DLC)
The DLC (Data Link Connector or Diagnostic Link Connector) is the
standardized 16-cavity connector where diagnostic code readers
interface with the vehicle’s on-board computer. The DLC is usually
located 12 inches from the center of the instrument panel (dash),
under or around the driver’s side for most vehicles. If Data Link
Connector is not located under dashboard, a label should be there
telling location. For some Asian and European vehicles, the DLC
is located behind the ashtray and the ashtray must be removed
to access the connector. If the DLC cannot be found, refer to the
vehicle’s service manual for the location.

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Figure 2-1

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3 Product Descriptions
3.1 Outline of iCarsoft Serial products / CR Plus
Figure 3-1
1 OBD-16 Connector Connects the iCarsoft Serial products
/ CR Plus to the vehicle’s Data Link
Connector (DLC) via the diagnostic
cable.
2
▲/▼ Button Move cursor up or down for selection.
►/◄ Button Move cursor right or left for selection;
Or turn page up or down when more
than one page is displayed.
3 OK Button Conrms a selection (or action) from a
menu list.

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4 ESC Button Exit the current program or return to
the previous screen.
5Button To retrieve the DTCs in the database.
6 LCD Display Indicates test results.
7 USB Port To connect to PC to upload data or
print test results.
8 TF card slot Insert the TF card into it to update your
tool.
3.2 Specications
1) Screen: 4.0” TFT, 480*320 LCD display
2) Input voltage range: 9~18V
3) Operating current: < 500mA
4) Power consumption: < 4W (Typical)
3) Operating temperature: 32°F~122°F / 0°C~50°C
4) Storage tempetature: -4°F~158°F / -20°C ~70°C
5) Working humidity: < 80%
6) Outline dimension: 200*100*27 mm (L x W x H)
7) Weight: < 400g
3.3 Accessories
1) Main Unit
2) Main diagnostic cable
3) User’s Manual
4) USB cable
5) TF card
6) TF card reader

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4 Connections & Settings
4.1 Install TF card
1) Take out the TF card from package box.
2) Insert the TF card into the TF card slot perpendicularly. Make
sure is fully inserted in the right place with the “micro” label facing
upward.
Note: You can hear a clicking sound if you insert the TF card in the right
place. Press the card slightly, it will be ejected automatically.
4.2 Connections
1) Turn the ignition off.
2) Locate the vehicle’s DLC socket.
3) Plug one end of the diagnostic cable into the OBDII 16pin
connector of iCarsoft Serial products/CR Plus, and connect the
other end to the vehicle’s DLC.
4) Turn the ignition on. Engine can be off or running.
5) After nishing, the system will start initializing. After initialization,
the system will enter the main menu interface. See Fig. 4-1.
Figure 4-1
CAUTION: Don’t connect or disconnect any test equipment with ignition
on or engine running.

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4.3 Settings
Select [Settings] in the main menu and press [OK] to enter.
Figure 4-2
1) Language
This option enables you to set the user interface language.
Note: Due to continuous software upgrade, language interface may differ
from different software versions.
2) Unit of Measure
This option allows you to set measurement unit.
3) Beeper
It is used to set On/Off the buzzer.
4.4 Help
This menu enables you to view device information and OBD
introduction.
In main menu, select [Help] and press [OK] to enter Figure 4-3.

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Figure 4-3
1) DLC Location Information
This option helps you to nd the location of vehicle’s DLC.
2) DTC Library
In Figure 4-3, select [DTC Library] and press [OK] to enter the
following screen.
Figure 4-4
Press [►]/[◄] to move the highlight bar to different position; press
[▲]/[▼] to alter the value, and then press [OK] to retrieve the
denitions of the DTC.
3) Abbreviation
In Figure 4-3, select [Abbreviation] and press [OK] to enter the
abbreviation word list.

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Figure 4-5
Press [►]/[◄] to turn to next or previous page; press [▲]/[▼] to
select different items, and then press [OK] to view its full name and
explanations.
4) Tool Information
In Figure 4-3, select [Tool Information] and press [OK] to view the
related information of iCarsoft Serial products / CR Plus.
Figure 4-6
Note: You are strongly recommended to note down the Serial Number and
Register Code in Figure 4-6 since these 2 pieces of information are required
while registering your iCarsoft Serial products / CR Plus.
5) About OBD
This option allows you to have a general knowledge of OBD.

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5 Diagnose
Select [Diagnose] in main menu screen and press [OK], the screen
will display as follows:
Figure 5-1
In Figure 5-1, press [OK] to enter system, a screen similar to Figure
5-2 will appear:
Figure 5-2 (For iCarsoft Serial products)
Note: For different models, this page may vary from different vehicle
makes.

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Figure 5-2 (For CR Plus)
5.1 OBDII/EOBD Diagnosing
This option presents a quick way to check for DTCs, isolate the
cause of the illuminated Malfunction Indicator Lamp (MIL), check
monitor status prior to emissions certication testing, verify repairs,
and perform a number of other services that are emission-related.
In Figure 5-2 (For iCarsoft Serial products), press [OK] and the
screen will enter Fig. 5-3.
In Figure 5-2 (For CR Plus), press [►]/[◄] to highlight the “EOBD”,
and then press [OK] to enter Fig. 5-3.
Figure 5-3
Press [OK], a screen similar to Figure 5-4 will appear:
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iCarsoft English User’s Manual
Figure 5-4
It mainly includes the following functions:
1. Read Codes -- This option is used to identify which section of the
emission control system has malfunctioned.
2. Erase Codes -- It is used to clear the diagnostic trouble codes.
3. I/M Readiness -- I/M Readiness indicates whether or not the
various emissions-related systems on the vehicle are operating
properly and are ready for Inspection and Maintenance testing.
4. Read Data Stream
5. Freeze Frame -- When an emission-related fault occurs, certain
vehicle conditions are recorded by the on-board computer. This
information is referred to as freeze frame data. Freeze Data is a
snapshot of the operating conditions at the time of an emission-
related fault.
6. O2 Sensor Test -- This option allows retrieval and viewing of O2
sensor test results for most recently performed tests from the
vehicle’s on-board computer.
7. On-Board Monitoring -- This function can be utilized to read
the results of on-board diagnostic monitoring tests for specific
components/systems.
8. Evap System Test -- The EVAP test function lets you initiate a
leak test for the vehicle’s EVAP system. Before using the system
test function, refer to the vehicle’s service repair manual to
determine the procedures necessary to stop the test.
9. Vehicle Information -- The option displays the Vehicle

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Identication Number (VIN), the Calibration Verication Number
(CVN), and other information of the test vehicle.
5.2 System Diagnosing (For iCarsoft Serial products)
This function is specially designed to diagnose all electronic control
systems of single vehicle model.
Note: Before diagnosing, please make sure the diagnostic program
corresponding to certain vehicle model has been installed on your iCarsoft
Serial products.
Refer to the owchart illustrated as below to diagnose a vehicle:
Select “Diagnose”
Automatic
(Note: This mode allows
your tool to scan the vehicle
test system automatically)
Manual Select
(Note: In this case, you need to choose the
desired system manually. Just follow the
on-screen instructions to proceed.)
Select test system
Select test function
Select Vehicle Model
(Note: For different
vechicles, vehicle make
selection may differ.
Generally, we can choose
a vehicle via make year.
But for BENZ, we need to
choose it via chassis.)
Select Vehicle
Manufacturer
Read version
information
Read fault code
Clear fault code
Oil Lamp Reset
Read data stream
More......
Note: For vehicles manufactured by different vendors, it is possible that it
has different diagnostic menus. For details, please follow the instructions on
the screen to proceed.

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5.2 System Diagnosing (For CR Plus)
This function is specially designed to diagnose four basic electronic
control systems of vehicle models which include the following
systems:
ENG (Engine)•ABS (Anti-lock Brake System)•TCM (Transmission Control Module)•SRS (Supplemental Restraint System)•
Note: Before diagnosing, please make sure the diagnostic program
corresponding to certain vehicle model has been installed on your CR Plus.
Refer to the owchart illustrated as below to diagnose a vehicle:
Select “Diagnose”
Automatic
(Note: This mode allows
your tool to scan the vehicle
test system automatically)
Manual Select
(Note: In this case, you need to choose the
desired system manually. Just follow the
on-screen instructions to proceed.)
Select test system
Select test function
Select Vehicle Model
(Note: For different
vechicles, vehicle make
selection may differ.
Generally, we can choose
a vehicle via make year.
But for BENZ, we need to
choose it via chassis.)
Select Vehicle
Manufacturer
Read version
information
Read fault code
Clear fault code
Oil Lamp Reset
Read data stream
More......
Note: For vehicles manufactured by different vendors, it is possible that it
has different diagnostic menus. For details, please follow the instructions on
the screen to proceed.

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6 Register & Update
Hardware Requirement:
1. A computer that can access to the Internet.
2. ATF card reader/writer and a TF card that need to be updated.
Follow the steps described as below to proceed registration and
update:
1. Install the iCarsoft Serial products update tool and launch it.
2. You will be prompted to type in the Serial Number (located on the
back of the tool)
Figure 6-1
3. After the Serial Number is entered, click [Update] to enter Figure
6-2. Input your Email address and Register Code and then click
[Submit].
Figure 6-2