Snap-on Ethos Tech User Manual
User Manual
ZEESCGB321A Rev. A
Legal Information
IMPORTANT:
Trademarks
Snap-on is a trademark, registered in the United States and other countries, of Snap-on Incorporated. This
publication contains many Snap-on Incorporated tr ademarks, in cluding but not limited to Snap-o n and
ETHOS. All other marks are trademarks or registered trademarks of their respective h olders.
Copyright Information
© 2016 Snap-on Incorporated. All rights reserved.
Disclaimer of Warranties and Limit ation of Liabilities
All pictures and illustrations shown are for reference purposes only. All information, specifications and illustrations in
this manual are based on the latest information available at the time of printing an d are subj ect to chan ge without
notice. While the authors have taken due care in the pr ep aration o f this m anual, no thing contained herein:
• Modifies or alters in any way the standard terms and co nd itions of the purch ase, lease, or rent al ag reement
under the terms of which the equipment to which this m anual relate s was acquired.
• Increases in any way the liability to the customer or to third parties.
Snap-on
Before operating or maintaining this unit, p lease re ad thi s manual carefully paying extra attention to the safety
warnings and precautions.
®
reserves the right to make changes at any time without notice.
Contact Information (United Kingdom)
Websites:
Snap-on Diagnostics and Information
• https://www1.snapon.com/diagnostics/UK/Diagnostics.htm
ShopStream Connect
• https://www1.snapon.com/ukssc
Customer Care and Technical Assistance - Phone / E- mail:
+44 (0) 845 601 4736 / diagnosticsUKproductsuppor t@snapon.co m
For technical assistance in all other markets, cont act yo ur selling a gent
ZEESCGB321A Rev. A 4-L-15 GB
i
Safety Information
READ ALL INSTRUCTIONS
For your own safety, the safety of others, and to prevent damage to the product and vehicles upon
which it is used, it is important that all instructions and safety messages in this manual and the
accompanying Important Safety Instr uction s ma nual be read and under stood by a ll person s
operating, or coming into contact with the product, before operating. W e suggest you store a copy
of each manual near the product in sight of the operato r.
For your safety , read all instructions. Use your diagnostic tools only as described in the tool user’s
manual. Use only manufacturer recommended parts and accessories with your diagnostic tools.
This product is intended for use by properly trained and skilled p rofessional a utomotive
technicians. The safety messages presented throughout this manual and the accompanying
Important Safety Ins tructions manual are reminders to the operator to exercise extreme care when
using this product.
There are many variations in procedures, techniques, tools, and p art s for servicing vehicles, as
well as in the skill of the individual doing the work. Because of the vast number of test applications
and variations in the products that can be tested with this instrument, we cannot possibly
anticipate or provide advice or safety messages to cover every situation. It is the responsibility of
the automotive technician to be knowledgeable of the system being tested. It is essential to use
proper service methods and test procedures. It is import ant to perform tests in an ap propriate and
acceptable manner that does not endanger your sa fety, the safety of others in the work area, the
equipment being used, or the vehicle being tested.
It is assumed that the operator has a thorough underst anding of vehicle systems before using this
product. Understanding of these system principl es and oper ating th eories is nece ssary fo r
competent, safe and accurate use of this instrument.
Before using the equipment, always refer to and follow the safety messages and applicable test
procedures provided by the manufacturer of the vehicle or equipment being tested. Use the
product only as described in it’s user manual. Use o nly manufacturer recom mended p arts and
accessories with your product.
Read, understand and follow all safety messag es and instru ctions in this manual , the
accompanying Important Safety Instr uction s ma nual, and on the test equ ipment.
Environmental Conditions:
• This product is intended for indoor use only
• This product is rated for Pollution Degree 2 (normal conditions)
ii
Safety Information Safety Signal Words
'$1*(5
:$51 ,1 *
&$87,21
:$51 ,1 *
Safety Signal Words
All safety messages contain a safety signal word that indica tes th e level of th e haza rd. An ico n,
when present, gives a graphical description of the ha zard. Sa fety Signal wor ds are.
Indicates an imminently hazardous situation which, if not avoided, will result in death or serious
injury to the operator or to bystanders.
Indicates a potentially hazardous situation which, if not avoided, could result in death o r serious
injury to the operator or to bystanders.
Indicates a potentially hazardous situation which, if not a voided, may result in moderate or minor
injury to the operator or to bystanders.
Safety Message Conventions
Safety messages are provided to help prevent personal injury and e quipment dam age. Safe ty
messages communicate the hazard, hazard avoidance an d possible con sequences using three
different type styles:
• Normal type states the hazard.
• Bold type states how to avoid the hazard.
• Italic type states the possible consequences of not avoidi ng the ha zard.
An icon, when present, gives a graphical description of the potential hazard.
Safety Message Example
Risk of unexpected vehicle movement.
• Block drive wheels before performing a test with engine runn ing.
A moving vehicle can cause injury.
Important Safety Instructions
For a complete list of safety messages, refer to the accomp anying Import ant Safety Instructions
manual.
SAVE THESE INSTRUCTIONS
iii
Content s
Safety Information................................................................................................................ii
Chapter 1: Using This Manual.............................................................................................3
Content...................................................................................................................................3
Conventions............................................................................................................................3
Terminology .....................................................................................................................3
Symbols ...........................................................................................................................3
Bold Text..........................................................................................................................4
Notes and Important Messages.......................................................................................4
Hyperlinks ........................................................................................................................4
Procedures.......................................................................................................................4
Chapter 2: Introduction........................................................................................................5
Control Buttons.......................................................................................................................6
Data and Power Connections.................................................................................................7
Battery Cover and Stand........................................................................................................7
Power Sources.......................................................................................................................8
Batteries...........................................................................................................................8
AC/DC Power Supply.......................................................................................................8
Vehicle Power..................................................................................................................8
Technical Specifications.........................................................................................................9
Chapter 3: Basic Operation and Navigation ....................................................................10
Installing the Batteries..........................................................................................................10
Turning On/Off and Emergency Shutdown...........................................................................11
Turning On.....................................................................................................................11
Turning Off.....................................................................................................................11
Emergency Shutdown.......... ... ... ... .... ... ....................................... ... ... ... .... ... ... ... ... ..........12
Basic Navigation...................................................................................................................12
Home Screen Layout .....................................................................................................12
Title Bar..........................................................................................................................13
Home Screen Icons .......................................................................................................14
Common Toolbar Control Icons.....................................................................................15
Scroll Bar ...................................... .... ... ... ....................................... ... ... .... ... ...................16
Screen Messages.................................................................................................................17
System Messages................................... ... .... ...................................... .... ... ... ... ... ..........17
Communication Messages.............................................................................................17
Data Cable Connection ........................................................................................................18
Chapter 4: Scanner.............................................................................................................19
Screen Layout and Toolbar Icons.........................................................................................19
Screen Layout................................................................................................................19
Scanner Control Icons ......................................... ... .... ... ... ... ... .... ... ... .............................20
Scanner Demonstration Program............................................................ ... .... ... ... ... ... .... ... ...20
Scanner Operation .................................................. ... ... .... ... ... ... ... .... ... ... .............................21
1
Vehicle Identification......................................................................................................21
Connecting the Data Cable............................................ ... ... ... .... ... ... ... .... ......................22
System and Test Selection ............................................................................................23
Exiting Scanner ....................................................................................................................35
Chapter 5: OBD-II/EOBD ....................................................................................................36
Basic Operations..................................................................................................................36
Screen Layout and Toolbar Controls .............................................................................36
Connecting the Data Cable............................................ ... ... ... .... ... ... ... .... ......................36
Saving and Reviewing Data Files ..................................................................................36
OBD-II/EOBD Menu ............................................. ... ... ... .... ... ... ... ....................................... ...36
OBD Direct.....................................................................................................................36
Chapter 6: Previous Vehicles and Data............................................................................43
Previous Vehicles and Data Menu .......................................................................................43
Vehicle History...............................................................................................................43
View Saved Data ...........................................................................................................44
Delete Saved Data........ .... ...................................... .... ... ... ... ... .... ... ... .............................45
Chapter 7: Tools.................................................................................................................46
Tools Menu...........................................................................................................................46
Connect-to-PC ...............................................................................................................47
Configure Shortcut Button..............................................................................................47
System Information.............................. ... ....................................... ... ... .... ... ... ................48
Settings..........................................................................................................................48
Chapter 8: Software Updating and ShopStream Connect..............................................58
Software Upgrades...............................................................................................................58
Chapter 9: Maintenance.....................................................................................................61
Cleaning and Inspecting.......................................................................................................61
Cleaning the Touch Screen ...........................................................................................61
Battery Service.....................................................................................................................61
Battery Safety Guidelines ..............................................................................................61
Replacing the Batteries........ ... ... ... .... ... ... ... .... ................................................................62
Disposing of the Batteries........................................... ... ... ... ... .... ... ... ... ..........................63
Index....................................................................................................................................64
2
Chapter 1 Using This Manual
1.1 Content
This manual contains basic operating instructions and is structured in a manner to help you
become familiar with your diagnostic tool features and perform basic operations.
The illustrations in this manual are intended as reference only and may not depict actual screen
results, information, functions or standard equipment. Contact your sales representative for
availability of other functions and optional equipment.
1.2 Conventions
The following conventions are used.
1.2.1 Terminology
The terms “Scanner” and “Scanner function” are used to describ e the Scanner Func tion(s) of the
diagnostic tool.
Examples:
• Select Scanner from the Home screen.
• From the Scanner main menu select Continue.
• The Scanner function provides many diagnostic test s.
The term “select” describes tapping/touching an ico n on the touch screen, or highlighting an icon
or menu choice and then selecting the confirmation menu choice such as Continue, Accept, OK,
Yes, or other similar choice.
Abbreviated example for the following procedure: “Select Brightness”
1. Navigate to and highlight the Brightness selection.
2. Select OK, or similar, button.
1.2.2 Symbols
Different types of arrows are used. The “greater th an” ar row (>) indicates an abbrevia ted set of
selection (navigation) instructions.
Abbreviated example for the following procedure: “Select Tools > Connect-to-PC”
1. Select Tools from the home screen.
2. Highlight Connect-to-PC on the Tools menu.
3. Select Connect-to-PC.
The solid arrows (e, c, d, b) are navigational instructio ns for the four directions of the directional
buttons.
Example: Press the down d arrow.
3
Using This Manual Conventions
NOTE:
IMPORTANT:
IMPORTANT:
1.2.3 Bold Text
Bold emphasis is used in procedures to highlight selectable items such as control buttons, icons
and menu options.
Example: Press the OK button.
1.2.4 Notes and Important Messages
The following messages are used.
Notes
A NOTE provides helpful information such as additional explanations, tips, and comment s.
Example:
i For additional information refer to...
Important
IMPORTANT indicates a situation which, if not avoided, may result in damage to the test
equipment or vehicle.
Example:
Do not disconnect the data cable while the diagnostic tool is commun icating with the ECM.
1.2.5 Hyperlinks
Hyperlinks, or hot links, that take you to other related articles, procedures, and illustrations are
available in electronic documents. Blue colored text indica tes a se lect able hyp erlink.
Example:
Read all applicable Safety Information before using this Diagnostic Tool!
1.2.6 Procedures
An arrow icon in the left-margin area indicates a pr ocedure.
Example:
z To change screen views:
1. Select the Graph icon.
The dropdown menu displays.
2. Select an option from the menu.
The screen layout changes to the format selected.
4
Chapter 2 Introduction
This multi-function diagnostic tool allows you to communicate with various OBD-II/EOBD vehicle
control systems (e.g. engine, transmission, antilock brake system (ABS), body , instrument cluster ,
etc) to:
• Perform OEM specific functional tests and relear n procedur es
• Retrieve and clear diagnostic trouble codes (DTCs)
• View parameter (PID) da t a in text or gr aph fo rmat, and save it fo r future r eview
• Set and arm PID triggers to automatically capture and save PID data to buf f er memor y
• Access global OBD-II/EOBD service modes, freeze frame dat a, re adiness monito rs, and
more
In addition you can:
• Quickly retrieve previously tested vehicles, to save setup time during repeat testing
• Save screen shots, to quickly capture specific dat a for future r eview
• Interface with ShopStr eam Connect™ sof t ware on your PC to transfer files from the
diagnostic tool to your PC, download software up dates and m ore.
This chapter introduces the basic features of the diagnostic tool, including the control buttons,
data connections, battery pack and power sources. Technical Specifications are provided at the
end of this chapter.
5
Introduction Control Buttons
2.1 Control Buttons
There are four “push type” control buttons and one “t humb p ad rocker typ e” multi-dire ctional
button located on the right side of the Diagnostic Tool. All other Diagnostic Tool operations are
controlled through the touch screen.
Item Button Description
a or Accept - Push
1
2
3
Y/
type button
Directional - Thumb
pad rocker type buttons
N/X or Cancel - Push
type button
4
S (Shortcut) - Push type
button
5
Power (On/Off) - Push
type button
Figure 2-1 Front view
• To confirm a selection from a menu or program.
• To select an item that was highlighted using the
direction arrows.
• To advance to the next screen in a series.
• To answer “Yes” when a yes or no choice is
given.
Buttons move the cursor or highlight in their
respective direction:
• Up (b)
• Down (d)
• Left (e)
• Right (c)
• To exit a menu or program.
• To close an open list and return to the previous
menu or screen.
• To answer “No” when a yes/no choice is given.
Programmable function button that can provide a
shortcut for performing a variety of routine tasks.
Refer to Configure Shortcut Button‚ on page 47 for
additional information.
Turns the Diagnostic Tool on and off. Also, press
and hold for 5 seconds for emergency shutdown.
6
Introduction Data and Power Connections
2.2 Data and Power Connections
Connectors and jacks for data communication cables and the AC/DC Power Supply are located
on the top of the Diagnostic Tool.
Figure 2-2 Top view
Item Description
Mini USB Jack - USB cable connection used to connect the Diagnostic Tool to a personal
1
computer.
Micro secure digital (uSD) Card - contains operating system programming. IMPORTANT The
2
uSD card must be installed for the Diagnostic Tool to operate. Do not remove the uSD card
while the Diagnostic Tool is powered on.
Data Cable Connector - Data cable connection used to connect the Diagnostic Tool to a vehicle
3
data link connector (DLC).
4 Power Supply Adapter - Used to connect the AC/DC power supply to the Diagnostic Tool.
2.3 Battery Cover and St and
1— Hand Strap (Optional)
2— Built-in Stand (Optional) - The built-in stand extends from the back of the Diagnostic
Tool and clips into the Diagnostic Tool for storage.
3— Battery Cover
Figure 2-3 Back view
7
Introduction Power Sources
IMPORTANT:
An adjustable hand strap and a collapsible st and , that att ach to the back of the Dia gnostic Tool
housing, are available as optional equipment.
The padded hand strap threads through mou nting slo t s on the Diagno stic Tool housing. Velcro
fasteners hold the strap in place and allow for quick adjustments. The strap keeps the Diagnostic
Tool snug to the palm of your hand while working.
The stand extends from the back of the unit to allow hands-free viewing. The stand clips into the
unit for storage and pivots out so that th e disp lay is at an angl e when in use .
Contact your sales representative for availability of these and other options for personalizing your
Diagnostic Tool.
2.4 Power Sources
Your Diagnostic Tool can receive power from any of the following sources:
• Batteries
• AC/DC Power Supply
• Vehicle Power
2.4.1 Batteries
The Diagnostic Tool can be powered from the internal batteries. New standard batteries or fu lly
charged rechargable batteries provide suf ficient powe r for about 2 hours of continu ous operatio n.
The internal batteries are not intended to power the Diagnostic Tool during vehicle testing. M ake
sure vehicle power is available to the Diagnostic Tool when performing vehicle test s.
2.4.2 AC/DC Power Supply
The Diagnostic Tool can be powered from a standard AC outlet using the AC/DC power supply.
The connector on the end of the output cable of the AC/DC power supply att ache s to the dat a
cable connector on top of the Diagnostic Tool. Use only the AC/DC power supply provided.
2.4.3 Vehicle Power
All OBD-II/EOBD vehicles have vehicle battery power (B+) available on the DLC. The Diagnostic
Tool is powered through the Data Ca ble wh en connected to the vehicle DLC. A g reen L ED
indicator on the DLC end of the data cable, illuminates when power is being supplied to the cable.
If the LED fails to illuminate, check that the data cable is properly connected and then check the
DLC power circuit. See Data Cable Connection‚ on page 18 for additio nal dat a cable in forma tion.
An optional power cable may be required when testing non-OBD-II/EOBD models that do not have
vehicle battery power (B+) available on the DLC. Contact your sales representative for availability .
8
Introduction T echnical Specifications
2.5 T echnical S pecifications
Item Description / Specification
Touch Screen
Display
Batteries
Operating System
Processor
DC Jack Operating
Voltage
Width
Height
Depth
Weight (including
batteries)
Operating Temperature
Range (ambient)
Storage Temperature
(ambient)
Environmental
Conditions
Power Supply
Resistive Touch Panel
5.6 inch diagonal, LCD TFT
640 x 480 resolution SWVGA
24 bit color
(6) 1.5V AA
SMX
Motorola
8 to 32VDC
9.15 in. (232.4 mm)
5.85 in. (148.6 mm)
1.85 in. (47.0 mm)
2.0 lb (907 g)
At 0 to 90% relative humidity (non-condensing)
32 to 113°F (0 to 45°C)
At 0 to 70% relative humidity (non-condensing)
–4 to 140°F (–20 to 60°C)
This product is intended for indoor use only
This product is rated for Pollution Degree 2 (normal conditions)
Supply Rating; 15 VDC, 2A
9
Chapter 3 Basic Operation and
IMPORTANT:
Navigation
This chapter describes basic Diagnostic Tool operation, navigation, screen layout, icon functions,
and screen messages. Before you operate the Diagnostic Tool, make sure new batte ries a re
installed or the Diagnostic Tool is powered by the AC powe r supply.
3.1 Installing the Batteries
The six AA batteries provided with your Diagnostic Tool kit must be installed before using the tool.
z To install the batteries:
1. Depress the two battery cover lock tabs and lift off the battery cover.
1— Battery Cover
2— Lock Tabs
Figure 3-1 Battery cover
2. Observing proper polarity (shown on the battery slots), install six new AA batteries.
Y our Diagnostic Tool can be damage d if the battery polarity is incorrect. Refer to the diagram in the
battery compartment on the rear of the tool for correct battery polarity.
10
Basic Operation and Navigation T urning On/Off and Emergency Shutdown
IMPORTANT:
Figure 3-2 Installing batteries (battery cover removed)
3. Install the battery cover.
3.2 Turning On/Off and Emergency Shut down
The following sections describe how to turn th e Diagnostic Tool on and of f and ho w to perform an
emergency shutdown.
3.2.1 Turning On
The Diagnostic T ool will automatically turn on and open the Home screen (Figure 3-3) when power
is supplied through the Data Cable or by the AC/DC Power Supply. If the Diagnostic Tool does not
automatically turn on, press and release the Power button on the front of the Diagn ostic Tool to
turn the Diagnostic Tool on.
3.2.2 Turning Off
All vehicle communication must be terminated BEFORE turning off the Dia gnostic T ool. A warning
message displays if you attempt to turn the Diagnostic Tool of f wh ile communicatin g with the
vehicle. Forcing a shut down while communicating may lead to ECM problems on some vehicles.
Never disconnect the Data Cable when the Diagn ostic Tool is commun icating with the vehicle
ECM.
z To turn off the Diagnostic Tool:
1. Press the N/X button or select the Back or Home icon to navigate to the Home screen.
The “stopping communication” message appears briefly before the Home screen displays.
2. Disconnect the Diagnostic Tool Data Cable from the vehicle.
3. Press and release the Power button.
A confirmation screen displays.
4. Press the Y/a button or select OK from the menu to turn the Diagnostic Tool off. To continue
operating, press the N/X button or select Cancel from the menu.
11
Basic Operation and Navigation Basic Navigation
IMPORTANT:
3.2.3 Emergency Shutdown
Using the emergency shutdown procedure while communicating with the vehicle ECM may lead
to ECM problems on some vehicles.
During normal operation turn the Diagnostic Tool of f using the Turning Off procedure above. The
emergency shutdown procedure should on ly be u sed If th e Diagnostic Tool does not r espond to
navigation or the control buttons, or exhibits erratic or a bnormal operation. To force an emergency
shutdown, press and hold the Power button for five seconds until the Diagnostic Tool turns off.
3.3 Basic Navigation
3.3.1 Home Screen Layout
The Home screen includes a title bar and main body. The Home screen contains icons, one for
each of the primary Diagnostic Tool functions.
1— Title Bar
2— Main Body
Figure 3-3 Home screen
12
Basic Operation and Navigation Basic Navigation
3.3.2 Title Bar
The title bar at the top of the screen provides basic information about curren t Diagnostic Tool
operating conditions. T itle bar o ptions vary depending upon veh icle make a nd mod el, what
function is active, what test is being performed, or what menu is selected. The title bar cont ains
information only, there are no selectable items.
Elements of the title bar let you know at a glance:
• What Diagnostic T o ol function is currently active.
• The current time.
• The source and status of the power being supplied to th e Diagnostic Tool .
An active function icon is always displayed along the left-hand edge of the title bar. These icons
resemble their Home screen icon counterpart s in appearance and color . The name o f the function
displays to the right of the icon on some screens.
A real time clock displays to the left of the power supply icon. The clock is po wered by a dedicated
internal battery, so the correct time is maintained even when the main ba tterie s are discharged .
Use the Tools function to set the clock and format how time is displayed. See Clock Settings‚ on
page 54, for additional information.
The title bar displays other information that varies depending upon what fu nctions are b eing
performed. Other information may include:
• The identification (ID) of the test vehicle
• The name of the active menu or function
• The name of the test being performed
Table 3-1 Title Bar Icons
Icon Function Icon Function
Full Battery Charge Level - Indicates
power is being supplied by the internal
batteries. Horizontal bars dimin ish as
the batteries discharge.
Low Battery Charge Level - Indicates
the internal batteries are low. A
warning message will also display on
the screen when the batteries get low.
External Power Connected (Data
Link Connector) - Indicates power is
being supplied by the vehicle.
External Power Connected (AC/DC
Power Supply) - Indicates power is
being supplied by the AC/DC power
supply.
Active Vehicle Communication -
Indicates the Diagnostic T ool is actively
communicating with a vehicle.
13
Basic Operation and Navigation Basic Navigation
3.3.3 Home Screen Icons
Each available Diagnostic Tool function is represented by a icon on the home screen. The tab le
below provides descriptions of the icon functions.
Select an icon from the Home screen to launch a function. Y ou can also use the control buttons to
activate a function, a yellow border around the icon indicates it is highlighted, or in focus. Use the
Directional buttons (e, c, b , d) to highlight the desired function and then press the Y/a button to
select it. A “please wait” message may display briefly, then automatically clear once the function
is loaded and ready for use.
Table 3-2 Home screen icons
Function Name Function Icon Description
Used to communicate with the electronic control systems of
Scanner
OBD-II/EOBD
a vehicle. This function allows you to retrieve diagnostic
trouble codes (DTCs), view PID data and perform diagnostic
tests. See Scanner‚ on page 19, for details.
Allows you to access generic OBD-II/EOBD data and tests
without identifying the vehicle being tested. See OBD-II/
EOBD‚ on page 36, for details.
Previous
Vehicle & Data
Tools
Allows you to quickly reconfigure the Diagnostic Tool to a
recently tested vehicle and to access saved data files.See
Previous Vehicles and Data‚ on page 43, for details.
Allows you to adjust Diagnostic Tool settings to your
personal preferences and perform other special functions.
See Tools‚ on page 46, for details.
14
Basic Operation and Navigation Basic Navigation
3.3.4 Common Toolbar Control Icons
Common control icon functions are described in the following table. S pecific function control icons
are described in their applicable chapters. Displayed control icons vary de pending on the active
function or test. Select a control icon on a screen to activate a control function. You can also use
the control buttons to activate a function, a yellow border around the icon indicates it is highlighted,
or in focus. Use the Directional buttons (e, c, b, d) to highlight the desired function and then
press the Y/a button to select it.
Icon Function Icon Function
Back - Returns to the previously
viewed screen. Icon is located on the
left-hand edge of the toolbar.
Home - Returns to the Home screen.
Icon is located next to the Back icon
on the left side of the toolbar.
Save - Writes data from buffer
memory to a file. The saved “movie”
file can be accessed for future
reference by selecting Previous
Vehicles and Data > View Saved
Data.
Record - Indicates the data being
displayed is paused and not being
updated. Selecting resumes data
collection.
Tools - Opens the tools menu.
The control icons below are used to navigate through
paused or saved “movie” files during playback.
Step Forward - allows forward
movement in singular steps. To
quickly step forward, select this icon
(yellow frame appears) then press and
hold the Y/
(Note: To quickly step forward during
Scanner data playback, press and
hold the icon down until a red frame
appears around the icon.)
a button.
Step Back - allows backward
movement in singular steps. To
quickly step backward, select this icon
(yellow frame appears) then press and
hold the Y/
(Note: To quickly step backward
during Scanner data playback, press
and hold the icon down until a red
frame appears around the icon.)
a button.
15
Basic Operation and Navigation Basic Navigation
3.3.5 Scroll Bar
A vertical scroll bar appears along the right-ha nd edge of the scre en wh en addi tional data
expands above or below what is currently on the screen (Figure3-4).
Figure 3-4 Scroll bar
1— Beginning - Moves to beginning of data displayed.
2— Step up - Moves up one increment of the dat a displa yed.
3— Slider (position indicator) - Select and drag the S lider to scroll through data. The slider
indicates the relative position of the current screen to the tota l available d at a.
4— Step down - Moves down one increment of the data displayed.
5— End - Moves to end of data displayed.
The Up (b) and Down (d) directional buttons can also be used to mo ve through the data o ne line
at a time. Press and hold a directional button to rapidly scroll through dat a.
16
Basic Operation and Navigation Screen Messages
3.4 Screen Messages
3.4.1 System Messages
There are four types of system messages that may be displayed:
Message Type Description
Loading and connecting messages display when the Diagnostic Tool is performing an
Loading and
Connecting
Confirmation
Warning
Error
internal operation, such as loading a database, establishing communications with the
vehicle, or initiating a test. The message automatically clears once the internal
operation is complete.
Confirmation messages inform you when you are about to perform an action that cannot
be reversed or when an action has been initiated that requires a confirmation to
continue.When a response is not required, the message displays briefly, then
disappears.
Warning messages inform you when completing the selected action may result in an
irreversible change or in the loss of data. A confirmation is required to continue.
Error messages inform you when a system or procedural error has occurred, for
example if the data cable becomes disconnected during operation.
3.4.2 Communication Messages
When “no communication” messages are displayed, it indicates the Diagnostic Tool and the
vehicle electronic control module are not communicating.
The following conditions cause “no communication” messages to display:
• The Diagnostic Tool is unable to establish a communication link with the ve hicle.
• The vehicle is not equipped with the system that was selected.
• There is a loose connection.
• There is a blown vehicle fuse.
• There is a wiring fault on the vehicle.
• There is a circuit fault in the data cable or a dapter.
• Incorrect vehicle identification was entered.
Refer to the Vehicle Com municati on Sof tware m anuals for m anufa cturer-specific p roblems.
17
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