Disclaimer of Warranties and Limitation of Liabilities
The information, specifications and illustrations in this manual are based on the latest information available at the
time of printing. While the authors have taken due care in the p rep aratio n of this manual, n othing cont aine d here in:
• 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 reserves the right to make changes at any time without notice.
IMPORTANT:
Before operating or maintaining this unit, pl ease re ad this manual car efully p aying extra atten tion to the sa fety
warnings and precautions.
Visit our websites at:
snapon.com (North America)
snapondiag.com (United Kingdom)
sun-diagnostics.com (United Kingdom)
For Technical Assistance Call
1-800-424-7226 (North America)
CALL +44 (0) 845 601 4736 (United Kingdom)
E-mail DiagnosticsUKproductsupport@snapon.com (United Kingdom )
For technical assistance in all other markets, cont act your selling age nt.
ii
Safety Information
For your own safety and the safety of others, and to prevent damage to the equipment an d
vehicles upon which it is used, it is important that these Safety Messages be read and understood
by all persons operating, or coming into contact with, the equip ment.
This product is intended for use by properly trained and skilled p rofessional a utomotive
technicians. The safety messages presented throughout this manual are reminders to the
operator to exercise extreme care when using this test instrument.
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 automotive
technician’s responsibility to be knowledgeable of the system being tested. It is essential to use
proper service methods and test procedures. It is 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
equipment only as described in this manual.
Read, understand and follow all safety messag es and instru ctions in this manual , the
accompanying safety manual, and on the test equipme nt.
Safety Message Conventions
Safety messages are provided to help prevent personal injury and equipm ent damage. All safety
messages are introduced by a signal word indicating the haza rd 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 o r serious
injury to the operator or to bystanders.
CAUTION
!
Indicates a potentially hazardous situation which, if not a voided, may result in moderate or minor
injury to the operator or to bystanders.
iii
Safety InformationImportant Safety Instructions
Safety messages contain 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.
Example:
WARNING
!
Risk of unexpected vehicle movement.
•Block drive wheels before performing a test with engine running.
A moving vehicle can cause injury.
Important Safety Instructions
For a complete list of safety messag es, refer to the accomp anying safety manual.
SAVE THESE INSTRUCTIONS
iv
Content s
Safety Information..................................................................................................................... iii
Contents...................................................................................................................................... v
Chapter 1: Using This Manual................................................................................................... 1
This manual contains tool usage instructions.
Some of the illustrations shown in this manual may contain modules and optional equipment that
are not included on your system. Contact your sales representative for availability of other
modules and optional equipment.
1.1 Conventions
The following conventions are used.
1.1.1 Bold Text
Bold emphasis is used in procedures to highlight selectab le items such as buttons an d menu
options.
Example:
• Press the Y/a button.
1.1.2 Symbols
Different types of arrows are used.
The “greater than” arrow (>) indicates an abbreviated set o f se lection instructions.
Example:
• Select Utilities > T ool Setup > Date.
The example statement abbreviates the following pr ocedur e:
1. Navigate to the Utilities button.
2. Use the Thumb Pad to navigate to and highlight the Tool Setup submenu.
3. Use the Thumb Pad to navigate to and highlight the Date option from the submenu.
4. Press Y/a to confirm the selection.
The solid arrows (e, c, d, b) are navigational instructions referring to the four directions of the
Thumb Pad.
Example:
• Press the down d arrow.
1
Using This ManualConventions
1.1.3 Terminology
The term “select” means highlighting a button or menu item u sing the Thumb Pad and pressing
the Y/a button to confirm the selection.
Example:
• Select Reset.
The above statement abbreviates the following procedure :
1. Navigate to and highlight the Reset button.
2. Press the Y/a button.
1.1.4 Notes and Important Messages
The following messages are used.
Notes
A NOTE provides helpful information such as additional explanations, tips, and comment s.
Example:
NOTE:
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:
IMPORTANT:
Do not force the CompactFlash® card into the slot.
1.1.5 Procedures
An arrow icon indicates a procedure.
Example:
z To change screen views:
1. Select the View button.
The drop-down menu displays.
2. Select an option from the menu.
The screen layout changes to the format you selected.
2
Using This ManualAdditional Manuals
1.2 Additional Manuals
This tool works in conjunction with other software products. All of the required manuals are
included on the Diagnostic User Documentation CD, which was supplied with your scan tool kit.
See the appropriate manual for information regard ing these pr oduct s .
3
Chapter 2Introduction
The scan tool uses V ehicle Communication Software to provide vehicle-specific trouble codes for
various vehicle control systems such as engine, transmission, antilock brake system (ABS) and
more, selected functional tests, and troubleshooting information. The scan tool can also graph live
data parameters on-screen.
Figure 2-1
2.1 Functional Description
Figure 2-2, Figure 2-3, and Figure 2-4 show the external features of the scan tool.
4
SOLUS PRO™
IntroductionFunctional Description
1— Left handgrip
2— Liquid Crystal Display (LCD)
3— S button
4— N/X (No) button
5— Y/a (Yes) button
6— Thumb Pad
7— Brightness/Contrast button
8— Power button
9— Right handgrip
Figure 2-2
Front view
1— Mini USB port
2— USB port
3— CompactFlash
®
(CF) Card Slot
4— DC power supply input
5— Data cable connector
Figure 2-3
5
T op view
IntroductionT echnical Specifications
1— Stand
2— Casing hook
Figure 2-4
Back view
2.2 T echnical S pecifications
Display:
Liquid Crystal Display (LCD)
640 x 240 resolution
256 colors
6.2 inches (157.5 mm)
CompactFlash ® Card Slot:
The data storage CF card
IMPORTANT:
Never remove the CF card while saving data. Doing so will result in lost data.
Your SOLUS PRO™ scan tool supports the following OBD-II/EOBD communications protocols:
SAE J1850 (VPW)
SAE J1850 (PWM)
ISO 9141-2
ISO 14230-4 (KWP 2000)
ISO 15765-4 (CAN)
In addition, the vehicle communications software allows you to access “enhanced” diagnostic
information for specific North American, Japanese, and Korean vehicle manufacturers.
2.3 The St and
The scan tool has a built-in, metal stand attached to the back. When the stand is not in use, it is
secured to the back of the unit by an integrated casing ho ok (Figur e 2-4 on page 6).
When extended, the stand allows the unit to rest at a 45° angle fo r hands- free viewing
(Figure 2-5).
7
IntroductionControl Buttons
Figure 2-5 Stand extended
The stand can also be extended to a hanging positio n by pressing the lef t side towards the r ight
and rotating forward (Figure 2-6).
2.4 Control Buttons
This scan tool has the following control buttons (Figure 2-2 on page 5):
• No (N/X) button
• Yes (Y/a) button
• Thumb Pad
• Brightness/Contrast button
• S button
• Power button
Figure 2-6
8
Stand in hanging position
IntroductionControl Buttons
2.4.1 N/X Button
The N/X button is used to do the following:
• To exit a menu or program.
• To close an open list and return to the previous menu.
• To answer “No” when a Yes or No choice is given.
• To return to the main menu.
2.4.2 Y/a Button
The Y/a button is used to do the following:
• To select the item you highlighted using the Thumb Pad.
• To answer “Yes” when a Yes or No choice is given.
2.4.3 Thumb Pad
The Thumb Pad moves the highlight, allowing vertical and horizontal on-screen movement. The
Thumb Pad is typically used in combination with the Y/a and N/X buttons.
2.4.4 Brightness/Contrast Button
The Brightness/Contrast button op ens the dialog b ox that allows you to adjust the scr een for
optimum viewing. See “Adjusting Brightness and Contrast” on page 20 for details.
2.4.5 S Button
The S button can be customized to perform different functions from the Utilities > Tool Setup
menu. See “S Button” on page 59 for details.
2.4.6 Power Button
The Power button powers on and powers off this scan tool. See “Powering On the Unit” on
page 19 and “Powering Off the Unit” on page 20 for details.
The Power button is also used to force the scan tool to shut down. This feature should only be
used if the tool is not performing correctly, such as the display locks-up or data is n ot updating .
z To perform a forced shutdown:
1. Press and hold down the Power button for five seconds.
2. The scan tool sounds a series of beeps, then turns of f.
The unit can now be restarted.
9
IntroductionConnections
2.5 Connections
This scan tool uses the following connections (Figure 2-3 on page 5):
• DC power adapter input
• Mini USB port
• USB port
• Data cable connect or
2.5.1 DC Power Input
The AC/DC power supply provides power to the scan tool through the DC po wer inpu t on top of
the unit (Figure 2-3 on page 5). For related information, see the following sections:
• “AC/DC Power Supply” on page 12
• “Connecting the AC/DC Power Supply” on page 18
2.5.2 Mini USB Port
This scan tool has a Mini USB port for connecting the scan tool to a PC.
2.5.3 USB Port
This scan tool has a USB port for connecting computer pe ripherals, such as a printer , a keyboard,
or a mass storage device.
2.5.4 Data Cable Connector
The connector on the data cable attaches to adapters that in turn atta ch the scan tool to a vehicle
for testing.
For related information, see the following sections:
• “Cables” on page 12
• “Connecting to V ehicle Power” on p age 15
2.6 Power Supply
This scan tool can receive power from three sources:
• Vehicle power
• Battery pack (rechargable)
• AC/DC power supply
For related information, see “Supplying Power” on p age 15.
10
IntroductionPower Supply
2.6.1 V ehicle Power
This scan tool can receive 12V vehicle power via the data cable either by itself or in conjunction
with the optional auxiliary power cables.
For related information, see the following sections:
• “Data Cable Connector” on page 10
• “Cables” on page 12
• “Connecting to V ehicle Power” on p age 15
2.6.2 Battery Pack
The scan tool can be powered by a rechargeable nickel-metal hydride b attery pack installed in the
unit behind the right handgrip (Figure 2-7).
Figure 2-7
The internal battery allows you to power the scan tool, identify the test vehicle, and view the
connection message prior to connecting the scan tool to the vehicle. The connection message lets
you know which cable adapters and keys are used to co nnect to the vehicle, and also provides the
location of the vehicle data link connector (DLC). Once connected to th e vehicle scan tool po wer
must be provided either through the DLC or by the auxiliary power cable s when performing vehicle
tests or accessing data. A no communication me ssage displays if vehicle power is not available to
the scan tool.
IMPORTANT:
A fully-charged battery pack should be installed in th e scan tool whenever you are testing a
vehicle, even though the scan tool can operate on vehicle power without the battery installed. The
battery pack compensates for voltage drops caused by engi ne cranking.
Battery pack partially removed
Battery Charger
The battery pack is recharged by an external battery charg er (Figure 2-8). See “Using the Battery
Pack” on page 16 for information on charging and installing the battery pack.
The battery charger uses the same AC/DC power supply that can also be used to power the scan
tool. See “AC/DC Power Supply” on page 12 for more details.
11
IntroductionCables
Figure 2-8 Battery and battery charger
2.6.3 AC/DC Power Supply
This scan tool can be powered from a wall socke t using the AC/DC power supply (Figure 2-9). The
AC/DC Power Supply provides a constant 12V, and must be used when updating the scan tool
software to prevent accidental power lo ss. The po wer supply also h elp s preserve b attery life
during operations that do not require a connection to the vehicle, such as using Demonstra tion
mode or reviewing and managing saved dat a files.
For related information, see the following sections:
• “DC Power Input” on page 10
• “Connecting the AC/DC Power Supply” on page 18
Figure 2-9
AC/DC power supply
2.7 Cables
This scan tool uses the following cables:
• Data cable
• Auxiliary power cables, lighter and battery, optional.
12
IntroductionCables
2.7.1 Data Cable
The data cable (Figure 2-10) is included with your scan tool and uses interchangeable test
adapters for connecting to vehicle diagnostic conn ectors.
Captive screws secure the data cable ends to the scan tool an d test adapter. An optional data
cable extension is available.
2.7.2 Auxiliary Power Cables
Two auxiliary power cables, the Lighter Power Cable (Figure 2-11) and the Battery Power Cable
(Figure 2-12), are available as an option. The auxiliary cables are used for testing vehicles without
battery power on the diagnostic connector.
Figure 2-11 Lighter Power CableFigure 2-12 Battery Power Cable
Refer to the Accessory Guide, included with your kit, for a complete listing of accessories and
replacement parts.
Figure 2-10
Data Cable
13
Chapter 3Getting Started
The following steps get you started using the scan tool:
1. Familiarize yourself with SOLUS PRO™ controls and connections. Refer to “Control Buttons”
on page 8 for details.
2. Charge the battery . Allow two to three hours for chargi ng. Refer to “Using the Battery Pack” on
page 16 for details.
NOTE:
i Use battery power for Vehicle identification purposes only (example: locate the data link connector
(DLC) and identify the adapter and keys required for vehicle communication). Always operate your
SOLUS PRO™ with the battery pack installed.
3. When fully charged insert the battery pack in the battery slot. See “To install the battery pack:”
on page 18 for details.
4. Press the Power button to turn the scan tool on.
Once the tool is powered up, you can use Demonstration mode to become familiar with scan
tool navigation and functionality without connecting to a vehicle.
3.1 Demonstration Mode
The scan tool contains programs to demonstrate scan tool test capabilities without actually
connecting to a vehicle. Sample vehicle data with mock test re sult s a re provide d to help you
become familiar with menus, navigation, and basic operations.
z To use the EOBD demonstration:
1. Highlight EOBD on the scan tool Main Menu and press Y/a.
Figure 3-1
2. Press Y/a to open the EOBD database.
3. Highlight OBD Training Mod e and press Y/a.
Global OBD-II/EOBD menu selection
14
Getting StartedSupplying Power
Figure 3-2 Sample OBD Training Mode selection
4. Highlight Start Communication on the Main Menu OBD, and Press Y/a to select.
5. Press Y/a when the vehicle connection message displays.
6. The ECU/Protocol Information screen displays, PressY/a to continue.
7. Highlight any of the item on the Select Service menu, and Press Y/a to select.
Simulated test data now displays.
8. To exit, press N/X until you return to the Main Menu OBD.
9. Highlight End of Diagnose at the bottom of the list and press Y/a.
10. Highlight the View button on the upper toolbar and press N/X to return to the Main Menu.
3.2 Supplying Power
There are three ways to supply power to the scan tool:
• Connect to vehicle power
• Use the battery pack
• Connect to an AC adapter
For related information, see “Power Supply” on page 10.
NOTE:
i T o extend the life of your ba ttery p ack, always powe r the scan to ol with vehicle power or use th e
AC/DC Power Supply. The battery pack is intended to be used during the vehicle identification
process and to get vehicle connection information.
3.3 Connecting to V ehicle Power
You need the following to connect the scan tool to vehicle power:
• Data cable
• Test adapter
For related information, see the following sections:
• “Data Cable Connector” on page 10
• “Vehicle Power” on p age 11
• “Connecting to V ehicle Power” on p age 15
15
Getting StartedUsing the Battery Pack
z To connect to vehicle power:
1. Connect one end of the data cable to the dat a cab le connector on the top o f th e scan tool
(Figure 2-3 on page 5).
2. Connect the other end of the data cable to the appropriate test adapter . The scan tool disp lays
relevant adapter and key usage for the identified vehicle.
3. Connect the test adapter to the vehicle diagnostic connector. The scan tool displays the
location of the diagnostic connector.
4. Turn the ignition on.
For vehicles that do not supply power through the diagnostic connector, you must use the optional
auxiliary power cables (see “Auxiliary Power Cables” on page 13).
NOTE:
i Do not plug the Lighter Power Cable into the DC power input port on the top of the unit. Vehicle
power must be supplied to the test adapter for the scan tool to communicate with the vehicle.
z To use auxiliary power cables:
1. Connect the required test adapter to the data cable (Figure3-3).
1
1— Lighter Power Cable, large end
2— Lighter Power Cable, small end
3— Vehicle test adapte r
Figure 3-3
2. Plug the small end of the Lighter Power Cable into the port on the test adapter.
3. Plug the large end of the Lighter Power Cable into the socket of the Batter y Power Cable.
4. Connect the clamps of the Battery Power Cable to the veh icle ba ttery. Be sure to observe
correct polarity when connecting to the vehicle battery.
3.4 Using the Battery Pack
The scan tool comes with a rechargeable nickel-met al hydride battery p a ck and an external
battery charger.
For related information, see the following sections:
• “Battery Pack” on page 11
2
3
Auxiliary power cable connections
16
Getting StartedUsing the Battery Pack
• “Battery Charger” on page 1 1
• “Replacing the Battery Pack” on page 64
• “Battery Pack Not Charging” on page 68
Before using the battery pack for the first time, you must fully charge it.
z To charge the battery pack:
1. Remove the battery from the scan tool:
a. Remove the right handgrip from the scan tool.
b. Press down on the retaining tab on the side of the battery pack and slide the battery pack
out of the battery slot.
2. Plug the AC/DC power adapter into the DC power jack of the battery charger.
NOTE:
i Do not put a hot battery pack in the battery charger unit. Allow the battery p ack to coo l firs t. For
optimal battery charging, the ideal room temperature is 77°F (25°C) ±5°.
3. Vertically insert the battery pack into th e charge r (Figure 3-4).
1
2
3
4
1— Battery pack
2— Battery charger
3— DC power jack
4— Charge status light
Figure 3-4
When charging begins, a red status light displays.
4. Let the battery pack charge until a steady green status light displays.
When the battery pack is too hot, too cold, or unable to hold a charge, both red and gr een
charge status lights will flash. If the charge status lights flash for more than two hours, the
battery pack may need replacing. See “Battery Pack Not Charging” on p a ge 68.
Battery pack charge orientation
17
Getting StartedConnecting the AC/DC Power Supply
NOTE:
i A fully discharged battery pack takes four hours to charge.
z To install the battery pack:
1. Remove the right handgrip.
2. Insert the battery pack into the battery slot (Figure3-5).
3. Replace the handgrip.
321
1— Battery slot
2— Battery pack
3— Right handgrip
Figure 3-5
Battery pack installation
z To extend the life of the battery pack:
• Before recharging the battery pack, let it become completely discharged.
A warning message displays four minutes before the battery pack is completely discharged.
Figure 3-6
Sample low battery warning
z To continue working after the battery warning displays:
• Connect the AC/DC power adapter .
The scan tool may not be able to communicate with the vehicle if 12-volt vehicle power is not
available to the test adapter .
3.5 Connecting the AC/DC Power Supply
The AC/DC power supply (included) provides power from a wall socke t. For relate d informa tion,
see the following sections:
• “DC Power Input” on page 10
• “AC/DC Power Supply” on page 12
18
Getting StartedPowering On the Unit
z To connect an AC/DC power supply:
1. Plug the 2.5 mm end of the AC/DC power supply cord into the DC port on the tool (Figure 3-7).
Figure 3-7
2. Plug the other end of the power adapter into an approp riate wall so cket.
3.6 Powering On the Unit
When a charged battery pack is installed, you can power on your sca n tool.
For related information, see “Powering Off the Unit” on p age 20.
z To power on the scan tool:
• Press the Power button (Figure 2-2 on page 5).
The unit beeps and the main menu screen (Figure 3-8) displays after a few seconds.
1
2
3
DC power supply input
1— Scanner—use to access vehicle tests
2— Saved Data—use to access files stor ed in memory
3— Utilities—use to access tool setup and operation functions
3.7 Setting Up to Print
This scan tool prints when connected to a compat ible pr inters with a USB cable. Befor e you can
use the Print button in the upper toolbar, you must do the following:
1. Set up the printer .
2. Connect a USB cable between the scan tool and the printer.
3. Configure the scan tool to print.
Figure 3-8
19
Sample main menu
Getting StartedConnecting to a Computer
z To set up the printer:
• Refer to your printer’s documentation for powering and p aper lo ading instr uctions.
z To configure the scan tool to print:
• Select a printer manufacturer and port from the Utilities > Tool Setup > Printer dialog box.
See “Printer” on page 57 for details.
3.8 Connecting to a Computer
Connecting your scan tool to a computer for file sha ring require s the use of the optio nal
ShopStream Con nect™ sof twar e. ShopStream Connect is a free software progr am that can be
downloaded from the Internet at software.snapon.com.
3.9 Powering Off the Unit
Use the Power button (Figure 2-2 on page 5) to turn the scan tool off.
IMPORTANT:
Do not attempt to turn off the scan tool with the power button while it is operating in Scanner mode.
Exit Scanner mode before powering down.
z To power off the unit:
1. Make sure you have exited the vehicle communication softwar e as described in “Terminating
Vehicle Communica tion” on p age 34.
2. Exit Scanner mode as described in “Exiting Scanner Mode” on p age 34.
3. Press the Power button.
The Turn of f dialog box displa ys (Figure 3-9).
Figure 3-9
4. Press Y/a to turn the power off, or press N/X to cancel.
Turn off dialog box
3.10 Adjusting Brightness and Contrast
The Brightness/Contrast button lets you to adjust the screen for o ptimum viewing.
20
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