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Sealey EU908PRO Code Reader Instruction Manual PDF
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Summary of Content for Sealey EU908PRO Code Reader Instruction Manual PDF
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Trademarks
Autel, MaxiCheck, MaxiDAS, MaxiDiag, MaxiRecorder, MaxiScan,
MaxiSys and MaxiTPMS are trademarks of Autel Intelligent Technology Corp.,
Ltd., registered in China, the United States and other countries. All other marks
are trademarks or registered trademarks of their respective holders.
Copyright Information
No part of this manual may be reproduced, stored in a retrieval system or
transmitted, in any form or by any means, electronic, mechanical, photocopying,
recording, or otherwise, without the prior written permission of Autel.
Disclaimer of Warranties and Limitation of Liabilities
All information, specifications and illustrations in this manual are based on the
latest information available at the time of printing.
Autel reserves the right to make changes at any time without notice. While
information of this manual has been carefully checked for accuracy, no
guarantee is given for the completeness and correctness of the contents,
including but not limited to the product specifications, functions, and illustrations.
Autel will not be liable for any direct, special, incidental, indirect damages or any
economic consequential damages (including lost profits).
IMPORTANT
Before operating or maintaining this unit, please read this manual carefully, paying extra attention to the safety warnings and precautions.
For Services and Support:
http://pro.autel.com www.autel.com
1-855-288-3587/1-855-AUTELUS (North America) 0086-755-86147779 (China)
Support@autel.com
For details, please refer to the Service and Support section in this manual.
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Safety Information
For your own safety and the safety of others, and to prevent damage to the
device and vehicles upon which it is used, it is important that the safety
instructions herein presented throughout this manual be read and
understood by all persons operating, or coming into contact with, the device.
There are various procedures, techniques, tools, and parts for servicing
vehicles, as well as in the skill of the person doing the work. Because of the
vast number of test applications and variations in the products that can be
tested with this equipment, we cannot possibly anticipate or provide advice
or safety messages to cover every circumstance. It is the automotive
technicians responsibility to be knowledgeable of the system being tested. It
is crucial to use proper service methods and test procedures. It is essential
to perform tests in an appropriate and acceptable manner that does not
endanger your safety, the safety of others in the work area, the device being
used, or the vehicle being tested.
Before using the device, always refer to and follow the safety messages and
applicable test procedures provided by the manufacturer of the vehicle or
equipment being tested. Use the device only as described in this manual.
Read, understand, and follow all safety messages and instructions in this
manual.
Safety Messages
Safety messages are provided to help prevent personal injury and
equipment damage. All safety messages are introduced by a signal word
indicating the hazard level.
DANGER
Indicates an imminently hazardous situation which, if not avoided, will result
in death or serious injury to the operator or to bystanders.
WARNING
Indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injury to the operator or to bystanders.
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Safety Instructions
To prevent personal injury or damage to vehicles and/or the scan tool, read
this instruction manual first and observe the following safety precautions at a
minimum whenever working on a vehicle:
Perform diagnosis or service 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: 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.
Keep a fire extinguisher suitable for gasoline/chemical/electrical fires
nearby.
Put the transmission in PARK (for automatic transmission) or NEUTRAL
(for manual transmission) and make sure the parking brake is engaged.
Dont connect or disconnect any test equipment while the ignition is on
or the engine is running.
Keep the scan tool dry, clean, free from oil/water or grease. Use a mild
detergent on a clean cloth to clean the outside of the scan tool, when
necessary.
Avoid electrostatic interference during operation. If a failure occurs due
to electrostatic interference, Please try to operate again.
Refer to the users manual for the vehicle being serviced and adhere to
all diagnostic procedures and precautions. Otherwise personal injury or
unneeded repairs may result.
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CONTENTS
1 GENERAL INFORMATION ........................................................................... 1
ON-BOARD DIAGNOSTICS (OBD) II ................................................................... 1
OIL RESET ...................................................................................................... 1
EPB............................................................................................................... 2
SAS............................................................................................................... 2
DPF............................................................................................................... 3
BMS .............................................................................................................. 4
2 USING THE MANUAL .................................................................................. 5
CONVENTIONS ................................................................................................. 5
3 USING THE SCAN TOOL ............................................................................. 7
TOOL DESCRIPTION ......................................................................................... 7
TECHNICAL SPECIFICATIONS ............................................................................. 8
ACCESSORIES INCLUDED .................................................................................. 9
KEYBOARD ...................................................................................................... 9
POWER ........................................................................................................... 9
SYSTEM SETUP ............................................................................................. 10
VEHICLE COVERAGE ...................................................................................... 15
PRODUCT TROUBLESHOOTING ........................................................................ 15
4 SCAN .......................................................................................................... 17
SCAN ........................................................................................................... 17
5 SERVICE .................................................................................................... 21
OIL RESET .................................................................................................... 21
EPB............................................................................................................. 25
SAS............................................................................................................. 29
DPF............................................................................................................. 34
BMS ............................................................................................................ 55
6 OBD II DIAGNOSTICS ............................................................................... 71
SYSTEM STATUS ........................................................................................... 71
READ CODES ................................................................................................ 71
ERASE CODES .............................................................................................. 72
LIVE DATA .................................................................................................... 72
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FREEZE FRAME ............................................................................................. 73
I/M READINESS ............................................................................................. 74
O2 MONITOR TEST ........................................................................................ 74
ON-BOARD MONITOR TEST ............................................................................ 75
COMPONENT TEST ......................................................................................... 75
VEHICLE INFORMATION ................................................................................... 75
MODULES PRESENT ....................................................................................... 76
DTC LOOKUP................................................................................................ 76
7 PLAYBACK DATA ...................................................................................... 77
REVIEW DATA ............................................................................................... 77
DELETE DATA................................................................................................ 78
PRINT DATA .................................................................................................. 78
8 SOFTWARE UPDATE ................................................................................ 79
REGISTER THE TOOL ...................................................................................... 79
UPDATE PROCEDURE ..................................................................................... 79
PRINT DATA .................................................................................................. 82
9 COMPLIANCE INFORMATION .................................................................. 84
10 WARRANTY AND SERVICE ...................................................................... 86
LIMITED ONE YEAR WARRANTY ....................................................................... 86
SERVICE AND SUPPORT .................................................................................. 87
1
1 General Information
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
specific 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.
Oil Reset
The Engine Oil Life System calculates when to change the engine oil and
filter based on vehicle use. An oil change is required whenever indicated by
the display and according to the recommended maintenance schedule.
Whenever the oil is changed, reset the system so it can calculate when the
next oil change is required. If a situation occurs where the oil is changed
prior to a service indicator being turned on, the system also needs to be
reset.
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EPB
The EPB is a system which controls the brake force by pulling the parking
cable as in conventional existing parking brakes. EPB system includes a DC
motor, a gearbox, a screw, a nut, a current sensor, a Hall-effect force sensor,
an acceleration sensor and an ECU.
Generally, if a driver or a high level system operates the EPB system, the
controller calculates a target force from the parking cable based on the car
mass as well as the inclination of the road as measured by the acceleration
sensor. The EPB increases the brake force by pulling the parking cable
using the DC motor until the brake force reaches the target force. Brake
force is measured by the Hall-effect force sensor.
SAS
SAS (Steering Angle Sensor) measures the rotation angle, angle velocity
and direction of the steering wheel, providing information on the direction in
which the driver wishes to go. Steering angle sensors are required for
systems such as ESC and are also used in electric power steering and
active steering systems (EPS or AFS) as well as parking assistance systems
and curve light systems.
A scan tool can be used to obtain these data in degrees. The SAS is located
in a sensor cluster in the steering column. The cluster always has more than
one steering position sensor for redundancy and to confirm data. The ESC
module must receive two signals to confirm the steering wheel position.
These signals are often out of phase with each other.
Many vehicles require the SAS be reset or recalibrated after an alignment is
performed or parts in the steering system are replaced.
There are three types of reset procedures: systems that self-calibrate on
their own, vehicles that require specific wires or buttons be pressed and,
systems that require recalibration with a scan tool.
Self-Calibration
Some newer vehicles can auto calibrate by having the wheel turned from
lock to lock and then centered and cycling the key.
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Scan Tool Steering Angle Sensor Reset
There are many options for scan tools to reset SASs. Some tools are even
integrated into an alignment system. But, most tools recommend that the
calibration be performed on a level surface. Also, it is a good idea to perform
a lock-to-lock turn to complete the calibration.
DPF
A Diesel Particulate Filter, often referred to as the DPF, is a device
designed and integrated into the Diesel Engine Exhaust Systems to trap and
remove Diesel Particulate Matter or Soot from the exhaust gasses of the
diesel engine. A DPF works in conjunction with the oxidation catalyst and
EGR valve to remove a majority of the NOx, particulate matter and unburned
hydrocarbons from burned diesel fuel. The result of DPF is greater economy,
improved smoothness and a reduction of harmful emissions.
The soot trapped in DPF will partially block your DPF causing the DPF/CAT
light to illuminate on the dash (normally when 45% blockage is reached) at
which point regeneration is required to get the DPF back in to safety zone.
DPF Light ON
When the DPF light appears on the dash intermittently, this means there is a
partial blockage in your DPF and a regeneration process is required. If you
ignore it and keep on driving, eventually it will stay on permanently and in
most severe cases brings on the Engine Management Light and even the
Coil Light. If this happens, you will lose all power and the vehicle will fall into
Limp Mode.
Regeneration Process
Regeneration is the DPFs way to clear the blockage through continuously
burning of the soot at higher temperatures and allowing the now harmless
produce to escape through the exhaust system. There are two types of
regeneration processes for vehicles.
Passive Regeneration
Passive regeneration is an automated regeneration which often occurs on
drives where there is prolonged high exhaust temperatures, for example, on
motorway-type runs. This needs no intervention from the engine control unit.
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ECM monitors driving style and selects a suitable time to employ
regeneration. Regeneration continues until ECM calculates that all the soot
has been burned. But sometimes the required long journey motorway-type
trip necessary to complete a passive regeneration of the DPF system is not
attained, the regeneration fails. So manufacturers have had to adapt the
technology and design an active regeneration process controlled by the
ECM.
Active Regeneration
When the diesel particulate (soot) loading in the DPF reaches a pre-set limit
(normally around 45%), the ECU will make minor adjustments to the fuel
injection timing system which will in turn increase the exhaust temperatures
and help initiate the DPF regeneration process. This is a smart way of
getting a motorway-type temperature to build up inside the DPF system and
begin a full regeneration to bring the unit back to good health.
BMS
The battery management system (BMS) is a critical electronic system of
vehicle that monitors and manages a rechargeable battery. The purpose of
the BMS is to guarantee safe and reliable battery operation by monitoring
and evaluating the battery states, including state of charge, state of health,
and state of life, controlling the charging and discharging of the battery,
balancing the cell etc. As an electrochemical product, a battery acts
differently under different operational and environmental conditions.
5
2 Using the Manual
This manual contains device 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 tools or
accessories.
Conventions
The following conventions are used.
Bold Text
Bold text is used to highlight selectable items such as buttons and menu
options.
Example:
Tap OK.
Notes and Important Messages
Notes
A NOTE provides helpful information such as additional explanations, tips,
and comments.
Example:
NOTE
Autel accepts no responsibility for any accident or injury arising from the
maintenance of the Electric Parking Brake system.
Important
IMPORTANT indicates a situation which, if not avoided, may result in
damage to the test equipment or vehicle.
Example:
6
IMPORTANT
Keep the cable away from heat, oil, sharp edges and moving parts. Replace
damaged cables immediately.
Hyperlinks
Hyperlinks, or links, that take you to other related articles, procedures,
illustrations and website links are available in electronic documents. Blue
italic text indicates a selectable hyperlink and blue underlined text indicates
a selectable website link.
Illustrations
Illustrations used in this manual are samples, the actual testing screen may
vary for each vehicle being tested. Observe the menu titles and on-screen
instructions to make correct option selection.
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3 Using the Scan Tool
Tool Description
Figure 3-1 MD808/808 Pro Product Views
1. LCD DISPLAY indicates test results. TFT color display (800 x 480
dpi).
2. FUNCTION BUTTON corresponds with buttons on screen for
executing commands.
3. ESC BUTTON cancels a selection (or an action) from a menu or
returns to the previous screen.
4. UP SCROLL BUTTON moves up through menu and submenu items
in menu mode. When more than one screen of data is retrieved, moves
up through the current screen to the previous screens for additional data.
When looking up DTC, it is used to change value of selected character.
5. LEFT SCROLL BUTTON when look up DTC definitions, moves to
previous character and views additional information on previous
screens if DTC definition covers more than one screen; views previous
screen or previous frames of recorded data. It is also used to view
previous trouble code when viewing DTCs.
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6. RIGHT SCROLL BUTTON when look up DTC definitions, moves to
next character and view additional information on next screens if DTC
definition covers more than one screen; views next screen or next
frames of recorded data.. It is also used to view next trouble code when
viewing DTCs.
7. DOWN SCROLL BUTTON moves down through menu and submenu
items in menu mode. When more than one screen of data is retrieved,
moves down through the current screen to next screens for additional
data. When looking up DTC, it is used to change value of selected
character.
8. OK BUTTON confirms a selection (or an action) from a menu.
9. HELP BUTTON provides help information for the function conducted
on the screen.
10. CONNECTOR connects the scan tool to the vehicles Data Link
Connector (DLC) via OBD II cable.
11. Micro SD CARD SLOT holds the System Micro SD card.
12. USB CONNECTOR connects the scan tool for power supply.
Technical Specifications
Table 3-1 Specifications
Item Description
Processor ARM Thumb Processor running at up to
400 MHz
Memory 32MB, 166 MHz
Display 4.0 inch LCD with 800x480 resolution
Connectivity Mini USB: 2.0
Micro SD Card (16GB)
Power Consumption 1.7 W
Operating Temperature -10C to 60C (14F to 140F)
Storage Temperature -20C to 70C (-4F to 158F)
Operating Humidity 5% - 95% non-condensing
Housing Strong plastic housing with protective
rubber boot
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Item Description
Dimensions 202 mm x 92 mm x 35 mm (8.35 x 3.62
x 1.4)
Weight 313 g (0.69 lb.)
Accessories Included
1) User Manual instructions on tool operations.
2) OBD II Cable provides power to tool and communicates between the
tool and the vehicle.
3) USB Cable used to update the scan tool, and to print retrieved data.
4) Micro SD Card contains the scan tools operation software and
applications.
5) Quick Guide instructions on basic operations, tool registration and
software update, etc.
6) Carry Case a plastic case to store the scan tool when not in use.
Keyboard
No solvents such as alcohol are allowed to clean the keypad or display. Use
a mild nonabrasive detergent and a soft cotton cloth. Do not soak the keypad
as the keypad is not waterproof.
Power
Before using the scan tool, you must provide power to the scan tool. There
are two methods for providing power to the scan tool.
USB external power adapter.
OBD II cable connection to vehicle.
During vehicle testing, power for the scan tool is usually provided through
the vehicle OBD II cable connection. When the scan tool is not connected to
a vehicle, the scan tool can be powered with a USB external power adapter.
To power on the scan tool via OBD II cable connection with the
vehicle:
1) Connect the OBD II cable to scan tool.
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2) Find DLC on the vehicle.
A plastic DLC cover may be found for some vehicles and you need to
remove it before plugging the OBD II cable.
3) Plug the OBD II cable to the vehicle DLC.
4) Wait for the Main Screen to appear.
Figure 3-2 Sample Main Screen
System Setup
The System Setup functions allow you to adjust default settings and view
information about the scan tool.
1) Language:Selects the desired language.
2) Unit of Measure: Sets the unit of measure to English or Metric.
3) Beep Set:Turns on/off the beep.
4) LCD Test: Checks if the LCD display is working properly.
5) Key Test: Checks if the keyboard is working properly.
6) About:Provides information of the scan tool.
Settings of the unit will remain until change to the existing settings is
made.
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To enter the Setup menu
From the Main Screen, use LEFT/RIGHT scroll button to select Setup, and
press the OK button. Following the instructions to do adjustments and
settings could make your diagnosis more conveniently and easily.
Figure 3-3 Sample Setup Screen
Language
English is the default language.
1) From System Setup screen, use the UP/DOWN scroll button and
LEFT/RIGHT scroll button to select Language, and press OK.
2) Use the UP/DOWN scroll button to select the desired language and
press OK to save your selection and return to previous screen.
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Figure 3-4 Sample language Setting
Unit of Measure
Metric is the default measurement unit.
1) From System Setup screen, use the LEFT/RIGHT scroll button to
select EN/METRIC unit and press OK.
2) From Unit of Measure screen, use the LEFT/RIGHT scroll button to
select the desired unit of measurement.
Figure 3-5 Sample Measurement Unit Setting
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3) Press OK to save your selection and return to previous menu. Or, press
ESC to exit without saving.
Beep Set
The default setting is Beep On.
1) From System Setup screen, use the UP/DOWN scroll button and
LEFT/RIGHT scroll button to select Beep and press OK.
2) From Beep Set menu, use the LEFT/RIGHT scroll button to select ON
or OFF to turn on/off the beep.
Figure 3-6 Sample Beep Setting
Key Test
The Key Test function checks if the keyboard is working properly.
1) From System Setup screen, use the UP/DOWN scroll button and
LEFT/RIGHT scroll button to select Key Test, and press OK.
2) Press any key to start test. When you press a key, the edge around
corresponding key on the screen should turn blue. Otherwise, the key is
not functioning properly.
3) Double press ESC to return to previous menu.
LCD Test
The LCD Test function checks if the LCD display is working normally.
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1) From System Setup screen, use the UP/DOWN scroll button and
LEFT/RIGHT scroll button to select LCD Test, and press OK.
2) Look for missing spots in the red, green, blue, black and white LCD
display.
3) When completed, press ESC to exit.
About
The About function allows viewing of some important information such as
serial number and software version number of the scanner.
1) From System Setup screen, use the UP/DOWN scroll button and
LEFT/RIGHT scroll button to select About and press OK; wait for the
About screen to appear.
2) View tool information on screen. Press ESC to exit.
Figure 3-7 Sample About Screen MD808
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Figure 3-8 Sample About Screen MD808 Pro
Update
Please refer to Software Update on page 79 for details.
Vehicle Coverage
On the basis of all OBD II compliant vehicles, including those equipped with
universal protocol Control Area Network (CAN), MaxiDiag MD808/808
Pro Scanners expand vehicle system coverage and offer more diagnostic
power to the vehicle technicians. Featuring expanded global vehicle
coverage, the scan tools offer technicians a significant improvement on
model years covered by supported manufactures.
For a complete listing of all the added vehicle coverage, download a copy of
the official MaxiDiag MD808/808 Pro Software Release Note from
www.autel.com.
Product Troubleshooting
Vehicle Linking Error
A communication error occurs if the scan tool fails to communicate with the
vehicles ECU (Electronic Control Unit). Please follow the instructions below
to check up:
16
Verify that the ignition is ON.
Check if the scan tools connector is securely connected to the vehicles
DLC.
Turn the ignition off and wait for about 10 seconds. Turn the ignition
back to on and continue the testing.
Verify the control module is not defective.
Operating Error
If the scan tool freezes, then an exception occurs or the vehicles ECU
(Electronic Control Unit) is too slow to respond to requests. Please follow the
steps below to reset the tool:
Reset the scan tool.
Turn the ignition off and wait for about 10 seconds. Turn the ignition
back to on and continue the testing.
Scan tool doesnt power up
If the scan tool wont power up or operates incorrectly in any other way,
please follow the instructions below to check up:
Check if the scan tools connector is securely connected to the vehicles
DLC;
Check if the DLC pins are bent or broken.
Clean the DLC pins if necessary.
Check vehicle battery to make sure it is still good with at least 8.0 volts.
17
4 Scan
The MaxiDiag MD808/MD808 Pro are powerful diagnostic and scan tools
that provide basic diagnoses and services for all available modules on the
vehicle (MD808 for four systems: engine, transmission, ABS and SRS;
MD808 Pro for full systems).
Before using this scan function, please follow the on-screen instructions for
selection from vehicle manufacturer to model year to identify the vehicle
being tested.
After all the selections are made, a vehicle information summary will pop up
for your confirmation, press Yes to continue.
Scan
The Scan application allows you to establish a data link to the electronic
control system of the test vehicle via OBD cable connection for basic
diagnosis. You can retrieve vehicle diagnostic information such as trouble
codes, event codes and live data for various vehicle control systems.
There are three options available when accessing the Scan section:
1. Auto Scan starts auto scanning the statuses and DTCs of all
available systems on the vehicle
2. Control Unit displays a selection menu of all available units of the test
vehicle
3. Vehicle Information shows the information of the test vehicle
Auto Scan
The Auto Scan function performs a comprehensive scanning over all the
systems on the vehicles ECU in order to locate fault systems and retrieve
DTCs. The sample operation interface of Auto Scan shows as below:
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Figure 4-1 Sample Auto Scan Screen
1. Progress Bar indicates the progress of auto scanning, 100% means
the scan is completed.
2. Main Section
Column 1 displays the system numbers
Column 2 displays the scanned systems
Column 3 displays the diagnostic marks indicating different
conditions of the test result:
-!-:Indicates that the scanned system may not support the
code reading function, or there is a communication error
between the tester and the control system.
-?-:Indicates that the vehicle control system has been
detected, but the tester cannot accurately locate it.
Fault | #:Indicatesthere 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 no fault has been detected.
3. Functional Buttons
Save you can save the Auto Scan information as Vehicle Record
so that you will not need to follow the vehicle selection process
again on the same vehicle in later tests.
19
Quick Erase by selecting this option, the scan tool will erase all
displaying DTCs and once again read the data and check the latest
status of the system. If the system did not repair, the trouble codes
will keep on displaying.
Display DTC this option allows you to read DTC definitions in the
highlighted system. If more than one fault is detected in a system,
the scan tool will display an option list for you to view different kind
of DTCs or freeze frames.
Select one particular system and press OK, a Function Menu will appear.
The Function Menu options vary slightly for different vehicles. The Function Menu may include:
1) ECU information provides the retrieved ECU information in detail.
Selecting it opens an information screen.
2) Read Codes displays detailed information of DTC records retrieved
from the vehicle control module.
3) Erase Codes erases DTC records and other data from the ECM.
4) Live Data retrieves and displays live data and parameters from the
vehicles ECU.
NOTE
Please refer to OBD II Diagnostics on page 71 for more details of ECU
Information, Read Codes, Clear Codes and Live Data functions.
To exit the Auto Scan option, press ESC button. The scan tool will display a
message Are you sure to quit? to ask for your confirmation. Select Yes to
quit, and select No to cancel command.
Control Unit
Control Unit function will list down all the systems that might be available on
the vehicle for you to select to test. Select a system to display the function
menu and start testing.
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Figure 4-2 Sample Control Unit Screen
NOTE
The actual systems displayed in the System Menu screen may be different
from Figure 4-2 due to various vehicle configurations
When a specific system is selected, press OK to open the Function Menu
as displayed in Auto Scan and continue.
Vehicle Information
This function retrieves and displays the specific information for the tested
control unit, including unit type, version numbers and other specifications for
your review.
21
5 Service
The MaxiDiag MD808/MD808 Pro provide Oil Reset, EPB, SAS, DPF and
BMS functions for most modern vehicles on the road today. Select the
Service function from the Main Menu to access the five special functions.
Figure 5-1 Sample Service Functions Screen
Oil Reset
The Engine Oil Life System calculates when to change the engine oil and
filter based on vehicle use. An oil change is required whenever indicated by
the display and according to the recommended maintenance schedule.
Whenever the oil is changed, reset the system so it can calculate when the
next oil change is required. If a situation occurs where the oil is changed
prior to a service indicator being turned on, also reset the system.
IMPORTANT
Always reset the engine oil life to 100% after every oil change.
NOTE
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 the relevant control module.
22
Reset Operation
Select Oil Reset icon on the Servicescreen(Figure 5-1) and wait for the
vehicle manufacturer screen. Choose the correct vehicle make.
There are two ways to perform the reset service.
Manual Reset
Almost all Asian vehicles and most American and European vehicles can be
reset manually by technicians.
NOTE
In this manner, the scan tool will not communicate with the vehicle being
tested.
To finish this procedure, please follow these steps (Take Ford as an
example):
1) Select Ford from the vehicle make screen and press OK.
2) Select the right options for your vehicle step by step according to each
screen that appears until the vehicle information is identified.
3) After entering the vehicle information, the scan tool will display a manual
reset message, press OK to continue.
4) Follow the instructions to reset the service manually.
5) Press ESC to exit.
Auto Reset
Most American and European vehicles can be reset automatically by the
scan tool.
NOTE
In this manner, the scan tool will communicate with the vehicle being tested.
If there is a linking error, please refer to Product Troubleshooting on page 15
for details.
To finish this procedure, please follow these steps (Take Peugeot as an
example):
1) Select Peugeot from the vehicle make screen and press OK.
2) Select the right options for your vehicle step by step according to each
screen that appears until the vehicle information is identified.
23
3) After entering the vehicle information, the scan tool displays manual
reset message as below:
Figure 5-2 Sample Auto Reset Screen
Read Codes
Please refer to Read Codes on page 71 for details.
Erase Codes
Please refer to Erase Codes on page 72 for details.
Maintenance
Select Maintenance function ad press OK button. The screen will display
the preset maintenance information of the vehicle. The information items
vary with different vehicles.
24
Figure 5-3 Sample Maintenance Screen
Press Config. to enter the edit screen of this table.
Figure 5-4 Sample Maintenance Edit Screen
For Period before Servicing (Month(s)) or Maintenance limit, press Edit
to open a soft keyboard to facilitate your input.
The three keys at the bottom of the screen work as below:
[Finish]: After entering the value, use this key to save the value to the tool.
[Edit]: Press this key to edit the value of each field.
25
[Esc]: Press this key to exit.
Press Yes to save the data and continue.
NOTE
The data you input should within the reasonable range, which is defined by
the preset values in the ECU. If the input data is out of range, the tool will
display a warning message of Input Overflow!
For the First service threshold, there are two choices. Select the correct
one and press OK to save the change.
Figure 5-5 Sample First Service Threshold Screen
When the configuration is completed, press Finish on the bottom of the
screen to continue.
EPB
This electric parking brake (EPB) function has a multitude of uses to
maintain the electronic braking systems safely and effectively.
EPB Safety
It may be dangerous to perform electric parking brake (EPB) system
maintenance, so before you begin the service work, please keep these rules
in mind.
26
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 carry out 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.
EPB Functions
Take BMW as an example
1. Select EPB icon on the Service screen (Figure 5-1), choose BMW from
the vehicle make screen and select the correct vehicle model to enter
the Parking Brake menu.
Figure 5-6 Sample EPB Service Screen
2. A screen shows as below, these three functions enable you to calibrate
the parking brake after replacement.
27
Workshop Mode
This function provides calibration operations which should be performed
after you make some changes on the EPB system.
Figure 5-7 Sample Workshop Mode Screen
Follow the instructions on the screen to conduct the operation, when the
calibration is successfully complete, a Service function finished message
will appear on the screen. Press OK to exit.
Startup
Select Startup and follow the on-screen instructions to perform a series of
operations to start the brake pad after replacement.
28
Figure 5-8 Sample Startup Screen
When the operation is successfully complete, a Service function finished
message will appear on the screen. Press OK to exit.
Parking Brake: Bedding-in Procedure
If the brake discs of the brake pads are replaced, this function should always
be carried out to improve the friction values.
Figure 5-9 Sample Bedding-in Procedure
29
Follow the on-screen instructions to perform this function, when the
operation is successfully complete, a Service function finished message
will appear on the screen. Press OK to exit.
SAS
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 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
other related mechanism
Wheel alignment or wheel track adjustment
Accident repairs where damage to the steering angle sensor or
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 manufacturers recommendation for repair.
2. Before starting procedure, make sure vehicle has ESC. Look for button on dash.
Take Toyota as an example.
1) The vehicle must remain in a stationary condition throughout the entire
process. Be sure to perform the procedure on a level surface with an
inclination of less than 1%.
30
2) If the vehicle is equipped with an A/T, ensure that the shift lever is in the
P range and the parking brake is applied. If the vehicle is equipped
with an M/T, ensure that the parking brake is applied.
3) Turn the ignition off.
4) Locate the vehicles 16-pin Data Link Connector (DLC).
5) Plug the scan tool cable connector into the vehicles DLC.
6) Turn the ignition on but do not start the engine.
7) Turn on the scan tool and wait for the Main Screen to appear.
8) Use the UP/DOWN scroll button and LEFT/RIGHT scroll button to
select Service in the Main Screen (Figure 3-2), and then select SAS
from the Service menu.
9) Wait for a series of vehicle identification screens appears to identify the
vehicle. On each screen that appears, use the UP/DOWN scroll button
to select the correct option and then press the OK button. Repeat this
behavior until the vehicle is completely identified.
10) Use the UP/DOWN scroll button to select VGRS in the menu. The
screen displays as below.
Figure 5-10 Sample SAS Function Menu
Read Codes
Please refer to Read Codes on page 71 for details.
Erase Codes
31
Please refer to Erase Codes on page 72 for details.
Freeze Frame Data
Please refer to Freeze Frame on page 73 for details.
Live Data
Please refer to Live Data on page 72 for details.
Utility
This function allows users to perform steering angle sensor calibration, clear
records and clear counter. The function options vary with the vehicles being
tested.
1) From the function menu (Figure 5-10) use the UP/DOWN scroll button
to select Utility and press the OK button. The scan tool displays
function menu as below.
Figure 5-11 Sample Utility Screen
Steering Angle Adjust
1) Select Steering Angle Adjust from theutility function menuand press
the OK button.
2) The tool will display a series of instructions. Follow the onscreen
instructions step by step until the operation is completely finished. If the
operation is finished successfully, the scan tool will display a
32
confirmation message. Otherwise, it will display a message to remind
user of a problem. After you exit the diagnosis program, please repair
the problem immediately.
Figure 5-12 Sample Steering Angle Adjust Completed Screen
Records Clear
1) Select Records Clear from the utility function menuand press the OK
button.
2) The scan tool will display a list of records.
Figure 5-13 Sample Records Screen
33
3) Select Clr. Histroy to continue operation or ESC to exit. When the
command is sent, the tool will display a message as below.
Figure 5-14 Sample Records Clear Completed Screen
Counter Clear
1) Select Counter Clear from the utility function menuand press the OK
button.
2) The tool will display a prerequisite message as below. Select Yes to
continue or No to exit.
Figure 5-15 Sample Counter Clear Screen
34
3) When the command is sent, the tool will display a message as below.
Figure 5-16 Sample Counter Clear Completed Screen
DPF
The DPF function allows you to carry out numerous functions on the Diesel
Particulate Filter system without having to send your car to a main dealer.
The tool will manage DPF regeneration, DPF component replacement
teach-in and DPF teach-in after replacing the engine control unit.
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 driven more with high load and high speed. In
order for regeneration to take place, a prolonged high exhaust temperature
must be obtained.
In the event of the car being driving in such a way that regeneration is not
possible, i.e. frequent short journeys, a diagnostic trouble code will
eventually be registered, DPF light and Check Engine indicator come on. A
service regeneration can be requested in the workshop, using the diagnostic
tool.
Before carrying out a forced DPF regeneration using the tool, check the
following items:
The fuel light is not on.
No DPF-relevant faults stored in system.
35
The vehicle has the correct spec engine oil.
The oil for diesel is not contaminated.
IMPORTANT
Before diagnosing a problem vehicle and attempting to perform an
emergency regeneration, it is important to obtain a full diagnostic log and
read out relevant measured 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 fuel additive Eolys.
3. If the vehicle needs to be driven in order to perform a DPF service,
ALWAYS have a second person help you. One person should drive the
vehicle while the other person observes the screen on the Tool. Trying
to drive and observe the Scan Tool at the same time is dangerous, and
could cause a serious traffic accident.
Take BMW as an example. Follow the steps below to do the tests.
Select DPF icon on the Service screen (Figure 5-1), choose BMW from the
vehicle make screen and select the correct vehicle model to enter the
function menu.
Figure 5-17 Sample DPF Functions Screen
36
DPF Diagnostics
Select Control Unites from the DPF functions screen (Figure 5-17) to
access the Function Menu.
Figure 5-18 Sample DPF Diagnostics Menu
Identification A
This function enables you to retrieve the DPF-related control unit
information.
Figure 5-19 Sample Identification A Screen
37
Press Save to save the information for later review or press ESC to return to
the previous menu.
Read Codes
Please refer to Read Codes on page 71 for details.
Erase Codes
Please refer to Erase Codes on page 72 for details.
Live Data
Please refer to Live Data on page 72 for details.
DPF Service Functions
Select Service Functions in the menu (Figure 5-18). The screen displays as
below.
Figure 5-20 Sample DPF Service Functions
Starting Basic Inspection Quantity
This function enables you to start fuel delivery matching.
1) Select Starting Basic Inspection Quantity from the service functions
menu (Figure 5-20) and press OK.
2) The tool communicates with the vehicle and reads the fault codes
memory. Follow the on-screen instructions to finish this procedure.
38
3) The tool will display a function list menu as below. Press the
corresponding number button to perform the desired function.
Figure 5-21 Sample Starting Basic Inspection Quantity Functions
[1] Enter New Value for Adjustment
From the Starting Basic Inspection Quantity menu (Figure 5-21), select [1]
and press OK. The screen displays as below.
Figure 5-22 Sample Enter New Value Screen
The three keys at the bottom of the screen work as below:
39
[Finish]: After entering the value, use this key to save the value to the tool.
[Show]: Press this key to pop up a soft keyboard to facilitate your input.
[Esc]: Press this key to exit.
The three keys at the bottom of the screen work as below:
[Finish]: When you finished the input, select this key to confirm your input.
[Pre.]: Uses this button to move a space to the left.
[Backspace]: Uses this key to erase the previous digit or character when
typing.
Press Yes to save the data and continue.
NOTE
The data you input should be in the reasonable range. If the input data is out
of range, the tool will display a warning message Permissible adjustment
range exceeded.
[2] Reset Adjustment to 0
Once the [2] is pressed, the tool will automatically reset the value to zero.
[3]/[4] Store Data and Exit
When the fuel delivery rate adjustment is completed, select [3] and OK to
store the new value in the control units; or, select [4] and OK to retain the old
value.
40
Injection Rate
This function is used to adjust the injection volume.
1) Select Injection Rate from the service functions menu (Figure 5-20)
and press OK.
2) The tool communicates with the vehicle and reads the fault codes
memory. Follow the on-screen instructions to finish this procedure.
3) Then the tool will display as below. Press the corresponding number
button to perform the desired function.
Figure 5-23 Sample Injection Rate Screen
[1] Enter New Value for Adjustment
From the Injection Rate menu (Figure 5-21), select [1] and press OK. The
screen displays as below.
41
Figure 5-24 Sample Enter New Value Screen
Refer to Starting Basic Inspection Quantity on page 37 for how to enter a
new value with soft keyboard.
NOTE
The data you input should be in the reasonable range. If the input data is out
of range, the tool will display a warning message Permissible adjustment
range exceeded.
[2] Reset Adjustment to 100%
Once the [2] is pressed, the tool will automatically reset the value to 100%.
[3]/[4] Store Data and Exit
When the injection volume adjustment is completed, select [3] and OK to
store the new value in the control units; or, select [4] and OK to retain the old
value.
Injector Rate Adjustment
This function is used to adjust the injector rate for individual cylinders.
1) Select Injection rate adjustment from the service functions menu
(Figure 5-20) and press OK.
2) The tool communicates with the vehicle and reads the fault codes
memory. Follow the on-screen instructions to finish this procedure.
42
3) Then the tool will display as below. Press the corresponding number
button to enter new value for each cylinder.
Figure 5-25 Sample Injection Rate Adjustment Screen
The option keys at the bottom of the screen work as below.
[Edit 1] Edit Cylinder 1 injector code
[Edit 2] Edit Cylinder 2 injector code
[Edit 3] Edit Cylinder 3 injector code
[Edit 4] Edit Cylinder 4 injector code
[Back] Return to the previous menu
[Restore] Retain the old value
A. Enter New Value for Cylinder
From the Injection Rate Adjustment menu (Figure 5-21), select one option
and press OK. The screen displays as below. Input a new value for a
cylinder injector.
43
Figure 5-26 Sample Enter New Value for Cylinder
Refer to Starting Basic Inspection Quantity on page 37 for how to enter a
new value with soft keyboard.
B. Restore the Old Value
Select [Restore] and OK to retain the old value.
Select [Back] and OK to return to the previous menu.
Particle Filter Regeneration
This function is used to perform the particle filter regeneration.
1) Select Particle filter regeneration from the service functions menu
(Figure 5-20) and press OK.
2) The tool communicates with the vehicle and reads the fault codes
memory. Follow the on-screen instructions to check the prerequisites
before particle filter regeneration, such as the fuel, the time and driving
style.
3) If every prerequisite is met, the tool will ask your confirmation to proceed
as below. Select Request to begin a regeneration or End to end the
service function and exit.
44
Figure 5-27 Sample Regeneration Confirmation Screen
4) A series of instruction screens appears for users to perform the particle
filter regeneration step by step. Follow the onscreen instructions and
press the OK button until the tool reads off the regeneration status as
below.
Figure 5-28 Sample Regeneration Status Screen
5) When the particle filter regeneration is complete, the tool will ask your
confirmation to exit the display. Select Repeat to check the status again
or End to end the service function and exit.
45
Figure 5-29 Sample Repeat Screen
NOTE
In the case of a particle filter heavily loaded with soot, it can occur that the
regeneration request is blocked again after a short time or is not released. In
this case, it is required to regenerate the particle filter in a motorway or
cross-country trip taking approx. 30 minutes at a speed that is as constant as
possible. Subsequently, the service function Particle filter regeneration
must be run again.
During the regeneration phase and with the engine running, it can also occur
that the display for Regeneration active jumps to Regeneration not active.
This behavior can be seen exclusively with the vehicle stationary with the
engine.
Particle Filter Test
It is advisable to carry out a series of particle filter tests as a result of
constant DPF regeneration, such as checking oil level, oil change interval for
diesel contamination, swirl flaps, backpressure sensors and particle filter
soot remains.
1) Select Particle filter test and press the OK button from the service
functions menu (Figure 5-20).
2) The tool communicates with the vehicle and reads the fault codes
memory. If there is no relevant fault code stored in DDE, the screen
displays as below. Select Cancel to exit this function.
46
Figure 5-30 Sample No Code Screen
3) If there are DPF-related codes stored in DDE, the screen displays as
below. Select OK to continue or Cancel to exit this function.
Figure 5-31 Sample Codes Screen
4) The tool shows a list of particle filter tests as below. Select the
corresponding number button to perform the desired test.
47
Figure 5-32 Sample Particle Filter Tests
[1] Visual Inspection of Engine Oil
1) Select [1] and OK button from the particle filter test menu (Figure 5-32).
Figure 5-33 Sample Visual Inspection of Engine Oil
2) Select No if you visually find nothing is wrong with your engine oil. The
tool displays as below. Press OK to return to the previous menu.
48
Figure 5-34 Sample No Codes Screen
3) Or, select Yes if you visually find the engine oil level or oil change interval has some problems. The tool displays as below. Press OK
button to return to previous menu.
Figure 5-35 Sample Visual Inspection Result
4) Or, select Test Selection to return to the previous menu.
[2] Visual Inspection of Particulate Filter
1) Select [2] and OK button from the particle filter test menu (Figure 5-32).
49
Figure 5-36 Sample Confirmation
2) Select Yes if you visually find no soot on the inside of the exhaust tail pipes. Press OK button to return to previous menu.
3) Or, select No if you visually find soot on the inside of the exhaust tail
pipes. The tool displays as below. Follow the on-screen instructions to
carry out particle filter visual inspections. Then select the correct options
according to the test results.
Figure 5-37 Sample Test Screen
4) Or, select Test Selection to return to the previous menu.
[3] Function Check of Swirl Flaps
50
1) Select [3] and OK button from the particle filter test menu (Figure 5-32).
Figure 5-38 Sample Swirl Flaps Check Info. Screen
2) Select OK to activate swirl flaps and the next screen displays. Press OK
button to end the activation and exit.
3) Or, select Cancel to return to the previous menu.
[4] Exhaust Backpressure Test
1) Select [4] and OK button from the particle filter test menu (Figure 5-32).
Figure 5-39 Sample Exhaust Backpressure Test Attention
2) Press OK to proceed and or select Cancel to return to the previous
51
menu.
Figure 5-40 Sample Next Step
3) Check the exhaust backpressure with engine running idle. The tool will
read off the actual backpressure value and compare with the upper limit.
Select OK to continue the test or Cancel to return to the previous menu.
Figure 5-41 Sample Exhaust Backpressure at Idle
If the engine is not running at idle speed, the tool will display a
warning message. Select OK to repeat the test or select Cancel to
exit.
52
4) Check the exhaust backpressure with engine running at 2000 rpm. The
tool will read off the actual backpressure value and compare with the
upper limit. Select OK to continue the test or Cancel to return to
previous menu.
Figure 5-42 Sample Exhaust Backpressure at 2000 RPM
If the engine is not running at 2000 rpm, the tool will display a
warning message. Select OK to repeat the test or select Cancel to
exit.
5) Check the exhaust backpressure with engine running at cut-off speed.
The tool will read off the actual backpressure value and compare with
the upper limit. Select OK to end the test or Cancel to return to previous
menu.
If the engine is not running at cut-off speed, the tool will display a
warning message. Select OK to repeat the test.
6) The tool will submit a summary report for your confirmation.
53
Figure 5-43 Sample Summary
7) Select Yes if the actual values exceed the limits. The tool displays an
instruction message as below. Press OK button to return to previous
menu.
Figure 5-44 Sample Instruction Message
8) Or, select No if the actual values are within the limits, then then tool will
return to the previous menu.
54
Figure 5-45 Sample No Fault Screen
9) Or, select Test Selection to return to the previous menu.
[5] Actual/Target Value Check-Mass Air Flow Sensor
1) Select [5] and OK button from the particle filter test menu (Figure 5-32).
Figure 5-46 Sample Test Screen
2) Press OK to return to the previous screen.
55
BMS
The BMS (Battery Management System) allows the scan 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.
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 may
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 a replacement aftermarket battery has the same
specifications, such as capacity and type, of the battery used in the vehicle.
If the original battery is replaced with a different type of battery (e.g. a
lead-acid battery is replaced with an AGM battery) or a battery with a
different capacity (mAh), the vehicle may require reprogramming the new
battery type in addition to performing the battery reset. Consult the vehicle
manual for additional vehicle-specific information.
Battery
The Battery function allows the scan tool to evaluate the state of the battery
charge and register the battery replacement.
Take BMW as an example:
1) Select BMS icon on the Service screen (Figure 5-1), choose BMW from
the vehicle make screen and select the correct vehicle model to enter
the Power supply (Battery) menu.
56
Figure 5-47 Sample BMS Functions
2) Select Battery option from the previous screen, the next screen
displays as below.
Figure 5-48 Sample Battery Functions
Evaluate State of Battery Charge
This function is used for reading the measured data from the power
management system, determining the status of the battery charge, and
displaying the battery charge status histogram.
57
Select Evaluate state of battery charge in the Battery menu (Figure 5-48).
A screen displays as below:
Figure 5-49 Sample Evaluate State of Battery Charge Notes
To display the battery charge status of the last 5 days:
1) Press OK to open the next screen, select [1] to view the charge state of
last 5 days. Or press OK to exit.
Figure 5-50 Sample Evaluate State of Battery Charge Functions
2) Read carefully the information on the screen and press OK to continue.
58
Figure 5-51 Sample Notes of Battery Change Status
3) Check the determined battery charge status and press OK to end the
service function.
Figure 5-52 Sample Battery Charge Status of Last 5 Days
To display the battery charge status histogram:
1) Press [2] to display the battery charge status histogram.
2) Read carefully the notice on the screen and press the OK button to
continue.
59
3) Check the battery charge status histogram and press the OK button to
end the service function.
Figure 5-53 Sample Charge Status Histogram
Register Battery Replacement
This option allows displaying the mileage reading of last battery replacement,
registering the battery replacement after replacing a new battery and
informing the power management system that a new battery has been fitted
to the vehicle.
If the battery change is not registered, the power management system will
not function properly, which may not provide the battery with enough
charging power to operate the car and limit the functions of individual
electrical consumers.
To display the battery history:
1) Select Register battery replacement in the Battery menu (Figure
5-48).
2) Follow the on-screen instructions and press [1] to display the battery
history.
60
Figure 5-54 Sample Register Battery Replacement screen
3) Read carefully the information on the display and press OK to continue.
Figure 5-55 Sample Notes of Battery History
4) Check the battery capacity and the battery replacement information on
the screen.
61
Figure 5-56 Sample Battery Capacity Screen
5) Press [1] to return to the selection screen or press [2] to end the service
function.
To register the battery replacement:
1) From Figure 5-54, press [2] tocontinue.
Figure 5-57 Sample Battery Replacement Registration
2) Press the corresponding function buttons and follow the on-screen
instructions to perform the desired registration functions.
62
Close-circuit Current
The close-circuit current should always be measured if increased current
consumption is suspected. Battery will discharge at a relatively fast rate
even current consumption rates slightly above the normal.
Evaluate Close-circuit Current Monitoring
1) Use the UP/DOWN scroll button to select Close-circuit current option
from the Power supply (Battery) menu (Figure 5-47) and press the OK
button.
2) Select Evaluate close-circuit current monitoring button to display the
last 24 close-circuit current values.
Figure 5-58 Sample Evaluate Close-circuit Current Monitoring Screen
3) Use the UP/DOWN scroll button to read the complete information and
press OK to end this service function.
63
Figure 5-59 Sample Close-circuit Current Info. Screen
Activate Rest State
Power Down Command
This function can be used to place electronic control units in sleep mode
within a short time.
1) Select Activate rest state option from the Power supply (Battery)
menu (Figure 5-47).
2) Select the Power down command on the next screen to shut down
electronic control units or select ESC to exit without change.
64
Figure 5-60 Sample Power Down Command Screen
3) A screen will appear for your confirmation, press Yes to send the Power
Down Command, or press No to exit this function.
Figure 5-61 Sample Power Down Command Confirmation Screen
4) After the command is sent, follow the instructions on the screen and
press OK to continue.
65
Figure 5-62 Sample Command Sent Screen
5) Press OK to end the service function.
Figure 5-63 Sample Command Completed Screen
Charging Battery via Diagnostic Socket
This function can delete the transport mode of the control unit and allows the
battery charging via the OBDII port.
66
1) Use the UP/DOWN scroll button to select Charging the battery via
diagnostic socket option from the Power supply (Battery) menu
(Figure 5-47) and press the OK button.
2) Read carefully the instructions on the screen and press the OK button to
continue.
3) Press [1] and press the OK button to delete the transport mode of the
control unit.
Figure 5-64 Sample Charging Battery Functions
4) After deleting the transport mode, an Activation Successful message
will appear on the screen, press the OK button to end service function.
Auxiliary Battery
This function is used for 24V EPS auxiliary battery history displaying and
auxiliary battery replacement registration.
1. Use the UP/DOWN scroll button to select Auxiliary battery (24V EPS):
Register battery replacement option from the Power supply (Battery)
menu (Figure 5-47) and press the OK button.
2. Read the instructions on the screen with the UP/DOWN scroll button.
To display the battery history:
1) Press [1] to display the history of the last auxiliary battery replacement.
67
Figure 5-65 Sample Auxiliary Battery Functions
2) The screen will display the history information of the auxiliary battery.
Press the OK button to end service function.
Figure 5-66 Sample History of the Last Battery Replacement
To register the battery replacement:
1) Press [2] to register the auxiliary battery replacement (Figure 5-65).
2) Read carefully the Help information on the screen and press the OK
button to continue.
3) Press [Yes] if the newly installed battery is an original BMW component:
68
Figure 5-67 Sample Battery Replacement Confirmation Screen
4) Press [Yes] if there is a data matrix code on the label of the newly
installed battery.
Figure 5-68 Sample Data Matrix Code Confirmation Screen
5) Enter the data matrix code as described and save.
69
Figure 5-69 Sample Data Matrix Code Entering Screen
Refer to Starting Basic Inspection Quantity on page 37 for how to enter
a new value with soft keyboard.
If the entered code beyond the limited character length, an Input
Overflow! warning message will appear on the screen.
6) Press [Finish] to complete input and if the information on the screen is
correct, press [Yes] to continue.
7) The tool will begin the registration of the battery replacement.
8) When the auxiliary battery replacement has been registered
successfully in the EPS, the screen will display as below:
70
Figure 5-70 Sample Registration Successful Screen
9) Press the OK button to end the service function.
NOTE
If the registration is failed, press the OK button and try again.
Figure 5-71 Sample Registration Failed Screen
71
6 OBD II Diagnostics
The OBD II Diagnostics function is a fast-access option that allows you to
carry out a quick test on the drive train systems of OBD II vehicles.
When more than one vehicle control module is detected by the scan tool,
you will be prompted to select the module where the data may be retrieved.
The most often to be selected are the Power-train Control Module [PCM] and
Transmission Control Module [TCM].
IMPORTANT
Dont connect or disconnect any test equipment with ignition on or engine
running.
System Status
Select this function to display the system status of the test vehicle, refer to
the following description for the system status of the test vehicle.
OK indicates that the monitor being checked has completed its
diagnostic testing.
INC indicates that the monitor being checked has not completed its
diagnostic testing.
N/A indicates that the monitor is not supported on that vehicle.
Read Codes
Read Codes can be done with the key on engine off (KOEO) or with the key
on engine running (KOER). This function is used to read the detailed
information of a particular diagnostic trouble code for technicians to better
solve the problem.
To read codes
1) Use UP/DOWN scroll button to select Read Codes from Diagnostic
Menu and press OK.
If there is not any Diagnostic Trouble Code, the display indicates
No (pending) codes are stored in the module! Wait a few
seconds or press any key to return to the previous screen.
72
2) View DTCs and their definitions on screen.
3) If more than one DTC is found, use the UP/DOWN scroll button to check
all the codes.
If retrieved DTCs contain any manufacturer specific or enhanced
codes, a Manufacturer specific codes are found! Press any key to
select vehicle make! message comes up prompting you to select
vehicle manufacturer to view DTC definitions. Use UP/DOWN scroll
button to select manufacturer and then press OK to confirm.
If the manufacturer of your vehicle is not listed, use the UP/DOWN
scroll button to select Other and press OK.
Erase Codes
Erase Codes is performed with key on engine off (KOEO). This function is
used to delete diagnostic trouble code when the fault the caused the specific
DTC is fixed.
To erase codes
1) Use the UP/DOWN scroll buttons to select Erase Codes from
Diagnostics Menu and press OK.
2) After you have pressed OK button, a message will come up asking you
to check the ignition and engine status.
If you do not want to proceed with erasing codes, press ESC button
or select NO to exit and return to the previous screen.
If you press Yes or OK, a warning message will come up asking
your confirmation. Press the OK button to confirm.
If the codes are cleared successfully, an Erase Done!
confirmation message will appear on the display.
If the codes are not cleared, then an Erase Failure. Turn Key on
with Engine off! message appears.
3) Press anybutton to return to Diagnostic Menu.
Live Data
In this function, you can not only read the live data but also record data for
later review.
73
View Data
The View Data function allows viewing of live or real time PID data of
vehicles computer module(s).
If the One Graphic on the bottom appears when a PID is highlighted,
graphic information is available. Select One Graphic to view PID graph.
PID name, current value, maximum and minimum values are also
displayed on the screen.
If a Two Graphics button appears on the bottom of the screen that
means this selected PID can be displayed with another related PID
together on the same screen for better comparison.
When two PIDs are displayed as two parallel graphs, a Merge Graph
option will appear on the bottom, and that means the two graphs can be
merged into one graph for better comparison.
Select Text to return to text viewing of PID data.
Select Save to record retrieved live data and PID graphs.
Select Pause to suspend viewing. You could resume the viewing
process again by selecting Start.
Record Data
The Record Data function allows recording vehicle modules Parameter
Identification (PID) data to help diagnose intermittent vehicle problems. You
could save data files to the Micro SD card and then use the Playback
function to view the saved files.
Select Save on the bottom to record the live data displaying. The scan tool
will start timing to record retrieved live data and PID graphs. Text and
Graphics data can both be recorded.
NOTE
The scan tool can only playback text data even though the data is saved in
graphic mode.
Freeze Frame
Freeze Frame Data allows the technician to view the vehicles operating
parameters at the moment a DTC (Diagnostic Trouble Code) is detected.
For example, the parameters may include engine speed (RPM), engine
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coolant temperature (ECT), or vehicle speed sensor (VSS) etc. This
information will aid the technician by allowing the parameters to be
duplicated for diagnostic and repair purposes.
I/M Readiness
I/M Readiness function is used to check the operations of the Emission
System on OBD II compliant vehicles. It is an excellent function to use prior
to having a vehicle inspected for compliance to a state emission program.
NOTE
By clearing trouble codes you also clear the readiness status for the
individual emission system readiness tests. In order to reset these monitors,
the vehicle must be driven through a complete drive cycle with no trouble
codes in memory. Times for reset vary depending on vehicle.
Some latest vehicle models may support two types of I/M Readiness tests:
A. Since DTCs Cleared indicates status of monitors since the DTCs are
erased.
B. This Drive Cycle indicates status of monitors since the beginning of
the current drive cycle.
An I/M Readiness Status result of NO does not necessarily indicate that the
vehicle being tested will fail the state I/M inspection. For some states, one or
more such monitors may be allowed to be Not Ready to pass the emission
inspection.
OK indicates that a particular monitor being checked has completed
its diagnostic testing.
INC indicates that a particular monitor being checked has not
completed its diagnostic testing.
N/A the monitor is not supported on that vehicle.
O2 Monitor Test
OBD II regulations set by SAE require the relevant vehicle monitors and
tests on the oxygen (O2) sensors to identify problems related to fuel
efficiency and vehicle emissions. These tests are not on-demand tests and
they are done automatically when engine operating conditions are within
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specified limits. These test results are saved in the on-board computer's
memory.
The O2 Monitor Test function allows retrieval and viewing of O2 sensor
monitor test results for the most recently performed tests from the vehicle's
on-board computer.
The O2 Monitor Test function is not supported by vehicles which
communicate using a controller area network (CAN). For O2 Monitor Test
results of CAN-equipped vehicles, see section On-Board Monitor Test.
On-Board Monitor Test
The On-Board Monitor Test is useful after servicing or after erasing a
vehicles control module memory. The On-Board Monitor Test is used for
non-CAN-equipped vehicles to retrieve and display test results for
emission-related power train components and systems that are not
continuously monitored. This function is also used for CAN-equipped
vehicles to retrieve and display test results for emission-related power train
components and systems that are continuously and non-continuously
monitored. Test and components IDs are determined by the vehicle
manufacturer.
In this test, there are typically a minimum value, a maximum value, and a
current value for each monitor. By comparing the current value with the
minimum and maximum value, the scan tool will determine if it is OK.
Component Test
The Component Test function allows initiating a leak test for the vehicle's
EVAP system. The scan tool itself does not perform the leak test, but
commands the vehicle's on-board computer to start the test. Different
vehicle manufacturers might have different criteria and methods for stopping
the test once it has been started. Before starting the Component Test, refer
to the vehicle service manual for instructions to stop the test.
Vehicle Information
The Vehicle Info. function enables retrieval of Vehicle Identification No.
(VIN), Calibration ID Nos. (CINs), Calibration Verification Nos. (CVNs) and
76
In-use Performance Tracking on 2000 and newer vehicles that support Mode
9.
Modules Present
The Modules Present function allows viewing of the module IDs and
communication protocols for OBD II modules in the vehicle.
DTC Lookup
The DTC Lookup function allows user to search definitions of DTC stored in
built-in DTC library.
77
7 Playback Data
The Playback Data function allows viewing data from last test recorded by
the scan tool.
NOTE
The amount of files that can be saved depends on the space available in the
Micro SD card.
Review Data
1) Use the LEFT/RIGHT scroll button to select Playback from Main
Screen(Figure 3-2), and press OK. Wait for the Scan screen to appear.
Figure 7-1 Sample Scan Screen
2) Use the UP/DOWN scroll button to select the desired item from Scan
screen, and press OK.
If no data from previously tested vehicle is recorded, a message
No data available! shows on the screen.
The data recorded from each icon on the Main Screen will be saved
under the responded file holder.
78
Figure 7-2 Sample Data Review Screen
Delete Data
By selecting Delete on the Scan screen, you are allowed to erase the
selected data on the scan tool. Review the recordings thoroughly before
erasing. You could also erase all recordings by select Delete All.
NOTE
Dont use Delete All unless you are definitely sure what you are going to
proceed.
Print Data
Print option allows you to print the recorded files to your computer and then
to the printer.
For more details, please refer to section Print Data on page 82.
79
8 Software Update
This function allows you to update the scan tool software through a Window-based computer.
Register the Tool
User would update the scan tool ONLY after you had registered the tool on
our website: www.autel.com. Then you could download software, update
online, retrieve information and get warranty service.
NOTE
Prior to registration, please confirm your network is working properly.
1. Visit the website http://pro.autel.com.
2. If you already have an Autel account, Sign In with your account ID and
password.
3. If you are a new member to Autel, click on the Create Autel ID button
on the left side to create an ID.
4. Enter the required information in the input fields, and click the Get
Verification Code button to get a verification code for email validation.
5. The online system will automatically send a verification code to the
registered email address. Input the code in the Verification Code field
and complete other required fields. Read through Autels Terms and
Conditions and click on Agree, and then click Create Autel ID at the
bottom. A product registration screen will display.
6. The devices serial number and password is located in the About section
of the System Setup application on the tool.
7. Select your product model, enter the product serial number and
password on the Product Registration screen, and click Submit to
complete the registration procedure.
Update Procedure
Autel frequently releases software updates that you can download. The
Update feature makes it very easy to determine and get exactly what you
need.
80
There are two ways to update your tool.
1. Remove the Micro SD card from the device and connect it with a
Mac-based or Windows-based computer for updating.
2. Connect your tool with a Windows-based computer using the supplied
USB cable and select Update on the Main Menu to enter Update Mode.
NOTE
Updating with USB cable is not available on Mac for the present.
The update procedures for the above two update methods are the same.
Follow the update procedure to finish updating.
1. Download the Maxi PC Suite from www.autel.com and install on your
Mac-based or Windows-based PC.
2. Run the Maxi PC Suite.Wait for the Log In window to pop up.
Figure 8-1 Sample Log In Window
3. Enter your Autel ID and password and wait for the Update window to
display. If you forget your password, you may click the [Forget
Password?] to link to our website and find your password back. Or you
may click Sign up to create an Autel ID to continue.
4. Select the product type and serial number, click OK to continue.
5. In the Update window, select the items you want to install. Usually, you
should install all available updates.
81
Figure 8-2 Sample Update Window
Generally, there are two ways to update programs:
Batch Update
1. Select the programs that you would update by clicking on the check
boxes next to those items. Then click the Update All button on the right
bottom of screen. Click the Clear All button will reselect the items you
want to update.
2. Or, click on the Select All checkbox on the left bottom of screen and all
updatable items will be selected automatically. Then click the Update
All button on the right side of screen.
3. When the downloading is completed, the downloaded programs will be
installed automatically. The new version will replace the old version.
Single Update
1. Find out the desired updating item and click the Update button in the
same line.
2. When the downloading is completed, the downloaded program will be
installed automatically. The new version will replace the old version.
View or Delete Programs
To view the list of installed programs or to delete an installed program,
please follow these steps:
1. Click on the Installed tag entry and the page will show the list of
programs installed.
2. Select the program(s) that you would delete.
82
Batch delete: Select the programs that you would delete by
clicking on the check boxes to the left of those items. Then click the
Uninstall All button on the right bottom of screen.
Single delete: Click the Uninstall button in the line of your
would-be-deleted program.
3. A window asking Are you sure to delete the software? will pop up
for your confirmation.
Figure 8-3 Sample Delete Window
Click on OK to delete the program(s) selected, or on Cancel to quit
the action.
The deleted program will automatically add to the end of program
list in the Update page in case you would like to install again.
In the search box on the right top corner of the screen, you can enter any
words to search the software you desired, and this function works for both
Update Available column and Installed column.
Print Data
The Print Data function allows printing out DTC data recorded by the service
tool by connecting the scan tool to a Windows-based PC or laptop with the
USB cable supplied.
1. Download the Maxi PC Suite from www.autel.com and install. You can
use a Windows-based computer to download suitable versions from the
website and proceed.
2. Connect the scanner to computer with the USB cable supplied.
3. Run Autel Printer software on computer.
83
4. Select Playback function in Main Screen of the tool. In data menu
screen, use the UP/DOWN scroll button to select the data you want to
print. Wait for the reviewing window to display, and then select Print
function. The selected file will be uploaded to your computer. For more
detailed instructions, please refer to Review Data on page 77.
5. The Printer will display as below.
Figure 8-4 Sample Printer Screen
6. The selected data will display on the textbox. Select the appropriate
function key on the right to execute one of the following operations:
Print print all data in the textbox to a printer connected to your
computer.
Edit display an editable NOTEPAD window with recorded data.
Copy copy data in the textbox to the clipboard.
Clear delete data in the textbox.
Exit quit the operation.
NOTE
The print function is not available on Mac for the present.
84
9 Compliance Information
FCC COMPLIANCE FCC ID: WQ8MD808-DIAG
This device complies with Part 15 of the FCC rules and Industry Canadas
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 dIndustrie Canada.
Son fonctionnement est soumis aux deux conditions suivantes:
1. Ce dispositif ne peut causer des interferences; et
2. Ce dispositif doit accepter toute interfrence, y compris les interfrences
qui peuvent causer un mauvais fonctionnement de lappareil.
WARNING
Changes or modifications not expressly approved by the party responsible
for compliance could void the users 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, the user 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.
85
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible
for compliance could void the users authority to operate the equipment.
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.
The term IC before the radio certification number only signifies that IC
technical specifications were met.
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:
EMC Directive 2014/30/EU
R&TTE Directive 1999/5/EC
Low Voltage Directive 2014/35/EU
86
10 Warranty and Service
Limited One Year Warranty
Autel Intelligent Technology Corp., Ltd. (the Company) warrants the original
retail purchaser of this device that should this product or any part thereof
during normal usage and under normal conditions be proven defective in
material or workmanship that results in product failure within 1 year period
from the date of delivery, such defect(s) will be repaired, or replaced (with
new or rebuilt parts) with Proof of Purchase, at the Companys option,
without charge for parts or labor directly related to the defect(s).
The Company shall not be liable for any incidental or consequential
damages arising from 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
framing and 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.
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.
87
Service and Support
If you have any questions regarding the product, please contact one of our
offices in your region or your local distributor.
AUTEL NORTH AMERICA
Phone: 855-AUTEL-US (855-288-3587) Monday-Friday 9am-6pm EST
Website: www.autel.com
Email: ussupport@autel.com
Address: 175 Central Avenue, Suite 200, Farmingdale, New York, USA.
11735
AUTEL EUROPE
Phone: 0049 (0) 61032000522
Website: www.autel.eu
Email: sales.eu@autel.com, support.eu@autel.com
Address: Robert-Bosch-Strasse 25, 63225, Langen, Germany
AUTEL CHINA HQ
Phone: 0086-755-8614 7779
Website: www.autel.com
Email: support@autel.com
Address: 6th-10th floor, Building B1, Zhiyuan, Xueyuan Road, Xili,
Nanshan, Shenzhen, 518055, China.
AUTEL SOUTH AMERICA
Phone: (+507) 308-7566
Website: www.autel.com/es
Email: sales.latin@autel.com, latsupport@autel.com
Address: Office 103, Building 3845, International Business Park,
Veracruz, Panam Pacfico, Panam
AUTEL AUSTRALIA
Phone: 03 9480 2978 / +61 476293327
Website: www.autel.com.au
Email: sales@autel.com.au
Address: 155 Islington Stree
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