Foxwell NT500 User manual

NT500 VAG Scanner User’s Guide_English Version_V1.00
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Trademarks
FOXWELL is trademark of Shenzhen Foxwell Technology Co., Ltd.
All other marks are trademarks or registered trademarks of their respective holders.
Copyright Information
©2013 Shenzhen Foxwell Technology Co., Ltd.
All rights reserved.
Disclaimer
The information, specifications and illustrations in this manual are based on the latest information
available at the time of printing.
Foxwell reserves the right to make changes at any time without notice.
Visit our website at:
www.foxwelltech.com
For Technical Assistance, send us email at
[e-mail]

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One-Year Limited Warranty
Subject to the conditions of this limited warranty, Shenzhen Foxwell Technology Co., Ltd
(“FOXWELL”) warrants its customer that this product is free of defects in material and
workmanship at the time of its original purchase for a subsequent period of one (1) year.
In the event this product fails to operate under normal use, during the warranty period, due to
defects in materials and workmanship, FOXWELL will, at its sole option, either repair or replace
the product in accordance with the terms and conditions stipulated herein.
Terms and Conditions
1 If FOXWELL repairs or replaces the product, the repaired or replaced product shall be
warranted for the remaining time of the original warranty period. No charge will be made to the
customer for replacement parts or labor charges incurred by FOXWELL in repairing or replacing
the defective parts.
2 The customer shall have no coverage or benefits under this limited warranty if any of the
following conditions are applicable:
a) The product has been subjected to abnormal use, abnormal conditions, improper storage,
exposure to moisture or dampness, unauthorized modifications, unauthorized repair, misuse,
neglect, abuse, accident, alteration, improper installation, or other acts which are not the fault of
FOXWELL, including damage caused by shipping.
b) The Product has been damaged from external causes such as collision with an object, or from
fire, flooding, sand, dirt, windstorm, lightning, earthquake or damage from exposure to weather
conditions, an Act of God, or battery leakage, theft, blown fuse, improper use of any electrical
source, or the product was used in combination or connection with other product, attachments,
supplies or consumables not manufactured or distributed by FOXWELL.
3 The customer shall bear the cost of shipping the product to FOXWELL. And FOXWELL shall
bear the cost of shipping the product back to the customer after the completion of service under
this limited warranty.
4 FOXWELL does not warrant uninterrupted or error-free operation of the product. If a problem
develops during the limited warranty period, the consumer shall take the following step-by-step
procedure:
a) The customer shall return the product to the place of purchase for repair or replacement
processing, contact your local FOXWELL distributor or visit our website www.foxwelltech.com to
get further information.
b) The customer shall include a return address, daytime phone number and/or fax number,
complete description of the problem and original invoice specifying date of purchase and serial
number.
c) The customer will be billed for any parts or labor charges not covered by this limited warranty.
d) FOXWELL will repair the Product under the limited warranty within 30 days after receipt of the
product. If FOXWELL cannot perform repairs covered under this limited warranty within 30 days,
or after a reasonable number of attempts to repair the same defect, FOXWELL at its option, will
provide a replacement product or refund the purchase price of the product less a reasonable
amount for usage.
e) If the product is returned during the limited warranty period, but the problem with the product is
not covered under the terms and conditions of this limited warranty, the customer will be notified
and given an estimate of the charges the customer must pay to have the product repaired, with all
shipping charges billed to the customer. If the estimate is refused, the product will be returned
freight collect. If the product is returned after the expiration of the limited warranty period,
FOXWELL’ normal service policies shall apply and the customer will be responsible for all
shipping charges.
5 ANY IMPLIED WARRANTY OF MERCHANTABILITY, OR FITNESS FOR A PARTICULAR
PURPOSE OR USE, SHALL BE LIMITED TO THE DURATION OF THE FOREGOING LIMITED
WRITTEN WARRANTY. OTHERWISE, THE FOREGOING LIMITED WARRANTY IS THE
CONSUMER’S SOLE AND EXCLUSIVE REMEDY AND IS IN LIEU OF ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED. FOXWELL SHALL NOT BE LIABLE FOR SPECIAL,
INCIDENTAL, PUNITIVE OR CONSEQUENTIAL DAMAGES, INCLUDING BUT NOT LIMITED
TO LOSS OF ANTICIPATED BENEFITS OR PROFITS, LOSS OF SAVINGS OR REVENUE,
LOSS OF DATA, PUNITIVE DAMAGES, LOSS OF USE OF THE PRODUCT OR ANY

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ASSOCIATED EQUIPMENT, COST OF CAPITAL, COST OF ANY SUBSTITUTE EQUIPMENT
OR FACILITIES, DOWNTIME, THE CLAIMS OF ANY THIRD PARTIES, INCLUDING
CUSTOMERS, AND INJURY TO PROPERTY, RESULTING FROM THE PURC HASE OR USE
OF THE PRODUCT OR ARISING FROM BREACH OF THE WARRANTY, BREACH OF
CONTRACT, NEGLIGENCE, STRICT TORT, OR ANY OTHER LEGAL OR EQUITABLE
THEORY, EVEN IF FOXWELL KNEW OF THE LIKELIHOOD OF SUCH DAMAGES. FOXWELL
SHALL NOT BE LIABLE FOR DELAY IN RENDERING SERVICE UNDER THE LIMITED
WARRANTY, OR LOSS OF USE DURING THE PERIOD THAT THE PRODUCT IS BEING
REPAIRED.
6. Some states do not allow limitation of how long an implied warranty lasts, so the one-year
warranty limitation may not apply to you (the Consumer). Some states do not allow the exclusion
or limitation of incidental and consequential damages, so certain of the above limitations or
exclusions may not apply to you (the Consumer). This limited warranty gives the Consumer
specific legal rights and the Consumer may also have other rights which vary from state to state.

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Safety Information
For your own safety and the safety of others, and to prevent damage to the equipment and
vehicles, read this manual thoroughly before operating your scanner. The safety messages
presented below and throughout this user’s manual are reminders to the operator to exercise
extreme care when using this device. Always refer to and follow safety messages and test
procedures provided by vehicle manufacturer. Read, understand and follow all safety messages
and instructions in this manual.
Safety Message Conventions Used
We provide safety messages to help prevent personal injury and equipment damage. Below are
signal words we used to indicate the hazard level in a condition.
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 or serious
injury to the operator or to bystanders.
Indicates a potentially hazardous situation which, if not avoided, may result in moderate or minor
injury to the operator or to bystanders.
Important Safety Instructions
And always use your scanner as described in the user’s manual, and follow all safety messages.
●Do not route the test cable in a manner that would interfere with driving controls.
●Do not exceed voltage limits between inputs specified in this user’s manual.
●Always wear ANSI approved goggles to protect your eyes from propelled objects as well as hot
or caustic liquids.
●Fuel, oil vapors, hot steam, hot toxic exhaust gases, acid, refrigerant and other debris produced
by a malfunction engine can cause serious injury or death. Do not use the scanner in areas
where explosive vapor may collect, such as in below-ground pits, confined areas, or areas that
are less than 18 inches (45 cm) above the floor.
●Do not smoke, strike a match, or cause a spark near the vehicle while testing and keep all
sparks, heated items and open flames away from the battery and fuel / fuel vapors as they are
highly flammable.
●Keep a dry chemical fire extinguisher suitable for gasoline, chemical and electrical fires in work
area.
●Always be aware of rotating parts that move at high speed when an engine is running and keep
a safe distance from these parts as well as other potentially moving objects to avoid serious
injury.
●Do not touch engine components that get very hot when an engine is running to avoid severe
burns.
●Block drive wheels before testing with engine running. Put the transmission in park (for
automatic transmission) or neutral (for manual transmission). And never leave a running engine
unattended.
●Do not wear jewelry or loose fitting clothing when working on engine.

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Table of Contents
ONE-YEAR LIMITED WARRANTY.........................................................................................................................2
SAFETY INFORMATION...........................................................................................................................................4
SAFETY MESSAGE CONVENTIONS USED................................................................................................................................4
IMPORTANT SAFETY INSTRUCTIONS.........................................................................................................................................4
1 USING THIS MANUAL ...........................................................................................................................................7
1.1 BOLD TEXT ................................................................................................................................................................................7
1.2 SYMBOLS AND ICONS.............................................................................................................................................................7
1.2.1 Solid Spot.......................................................................................................................................................................7
1.2.2 Arrow Icon......................................................................................................................................................................7
1.2.3 Note and Important Message...............................................................................................................................7
2 INTRODUCTION ......................................................................................................................................................7
2.1 SCANNER DESCRIPTIONS.....................................................................................................................................................8
2.2 ACCESSORY DESCRIPTIONS ...............................................................................................................................................8
2.3 TECHNICAL SPECIFICATIONS...............................................................................................................................................9
3 GETTING STARTED...............................................................................................................................................9
3.1 PROVIDING POWER TO SCANNER .....................................................................................................................................9
3.1.1 Connecting to Vehicle Power................................................................................................................................9
3.1.2 Connecting to Personal Computer with USB Cable..................................................................................9
3.2 APPLICATION OVERVIEW ................................................................................................................................................... 10
3.3 INPUT DIAGLOG BOX........................................................................................................................................................... 10
4 VAG OPERATIONS.............................................................................................................................................. 11
4.1 DIAGNOSIS.............................................................................................................................................................................. 11
4.1.1 Vehicle Identification.............................................................................................................................................. 11
4.1.1.1 Models (Guide Function).................................................................................................................................. 12
4.1.1.2 Vehicle Record...................................................................................................................................................... 12
4.1.2 System Selection..................................................................................................................................................... 14
4.1.2.1 Auto Scan................................................................................................................................................................ 15
4.1.2.2 Control Unit............................................................................................................................................................. 16
4.1.3 Diagnostic Function Selection........................................................................................................................... 17
4.1.3.1 Read Codes..................................................................................................................................................... 17
4.1.3.2 Freeze Frame Data....................................................................................................................................... 18
4.1.3.3 Erase Codes.................................................................................................................................................... 19
4.1.3.4 ECU Information............................................................................................................................................. 20
4.1.3.5 Live Data............................................................................................................................................................ 21
4.1.3.6 Custom Data.................................................................................................................................................... 24
4.1.3.7 Active Tests...................................................................................................................................................... 24
4.1.3.8 Advance ID....................................................................................................................................................... 27
4.1.3.9 Security Access (Login).............................................................................................................................. 28
4.1.3.10 Basic Settings............................................................................................................................................... 30
4.1.3.11 Adaptation....................................................................................................................................................... 32
4.1.3.12 Readiness Test............................................................................................................................................ 34

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4.2 MAINTANANCE....................................................................................................................................................................... 35
4.2.1 Oil Service Reset..................................................................................................................................................... 35
4.2.2 Electronic Parking Brake...................................................................................................................................... 38
4.2.2.1 Open Parking Brake..................................................................................................................................... 38
4.2.2.2 Close Parking Brake..................................................................................................................................... 40
4.2.2.3 Parking Brake Test....................................................................................................................................... 41
4.2.2.4 Adaptation......................................................................................................................................................... 42
5 OBDII/EOBD OPERATIONS.............................................................................................................................. 44
5.1 SYSTEM STATUS................................................................................................................................................................... 45
5.2 READ CODES......................................................................................................................................................................... 45
5.3 ERASE CODES....................................................................................................................................................................... 47
5.4 LIVE DATA............................................................................................................................................................................... 48
5.4.1 Complete Data List................................................................................................................................................. 48
5.4.2 Live Data List............................................................................................................................................................. 51
5.5FREEZE FRAME..................................................................................................................................................................... 52
5.6 READ I/MREADINESS STATUS DATA............................................................................................................................ 52
5.7 O2 MONITOR TEST.............................................................................................................................................................. 54
5.8 ON-BOARD MONITOR TEST.............................................................................................................................................. 56
5.9 COMPONENT TEST............................................................................................................................................................... 58
5.10 REQUEST VEHICLE INFORMATION ............................................................................................................................... 59
5.11MODULES PRESENT.......................................................................................................................................................... 60
5.12 DTC LOOKUP...................................................................................................................................................................... 61
6 PLAYBACK DATA ............................................................................................................................................... 62
7 SYSTEM SETUP................................................................................................................................................... 63
7.1 SELECT LANGUAGE ............................................................................................................................................................. 63
7.2 CHANGE UNITS...................................................................................................................................................................... 64
7.3 CONFIGURE BEEPER........................................................................................................................................................... 65
7.3 TEST KEYPAD........................................................................................................................................................................ 65
7.4 LCD KEYPAD......................................................................................................................................................................... 66
7.5 TOOL INFORMATION............................................................................................................................................................. 67
7.6 CONFIGURE SHORTCUT KEYS......................................................................................................................................... 67

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1 Using This Manual
We provide tool usage instructions in this manual. Below is the conventions we used in the
manual.
1.1 Bold Text
Bold text is used to highlight selectable items such as buttons and menu options.
Example:
Press the ENTER button to select.
1.2 Symbols and Icons
1.2.1 Solid Spot
Operation tips and lists that apply to specific tool are introduced by a solid spot●.
Example:
When System Setup is selected, a menu that lists all available options displays. Menu options
include:
●Languages
●Unit
●Beep
●Keypad Test
●LCD Test
●About
●Shortcuts
1.2.2 Arrow Icon
An arrow icon indicates a procedure.
Example:
To change menu language:
1. Scroll with the arrow keys to highlight Language on the menu.
2.Press the ENTER button to select.
1.2.3 Note and Important Message
Note
A NOTE provides helpful information such as additional explanations, tips, and comments.
Example:
NOTE
Test results do not necessarily indicate a faulty component or system.
Important
IMPORTANT indicates a situation which, if not avoided, may result in damage to the test
equipment or vehicle.
Example:
IMPORTANT
Do not soak keypad as water might find its way into the scanner.
2 Introduction
NT500 VAG Scanner is a dealer level diagnostic tool for Audi, Seat, Skoda and Volkswagen
vehicles sold worldwide since 1990.
With the tool properly connected to the vehicle’s data link connector (DLC), you can use the
scanner to read diagnostic trouble codes and view “live” data readings from all electronic vehicle

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control systems, such as engine, ABS, and instrument cluster. You can also save “recordings” of
the data readings, print information, and perform special function tests such as coding, basic
setting and adaptation. In addition, you can use it to reset your oil service interval.
2.1 Scanner Descriptions
This section illustrates external features, ports and connectors of the scanner.
Figure 2-1 Front View
1 Diagnostic Port - provides connection between vehicle and the scanner.
2 LCD Display - shows menus, test results and operation tips.
3 Function Keys / Shortcut keys - three keys that correspond with “buttons” on some screens
for executing special commands or provide quick access to most frequently used applications
or functions.
4 Direction Keys - select an option or scroll through a screen of data or text.
5 ENTER Key - executes a selected option and generally goes to the next screen.
6 BACK Key - exits a screen and generally returns to previous screen.
7 HELP Key - displays helpful information.
8 Power Switch - turns on/off the scanner and press and hold for 5 seconds for emergency
reboots.
9 SD Card Port - holds the SD memory card for data backup and software update.
10 USB Port - provides a USB connection between the EPB service tool and PC or laptop.
IMPORTANT
Do not use solvents such as alcohol to clean keypad or display. Use a mild nonabrasive detergent
and a soft cotton cloth.
2.2 Accessory Descriptions
This section lists the accessories that go with the scanner. If you find any of the following items
missing from your package, contact your local dealer for assistance.

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1 User’s Guide - provides operation instructions for the usage of the scanner.
2 USB Cable - provides connection between the scanner and a computer to upgrade the tool.
3 Memory Card - contains the scanner’s operating software and applications.
IMPORTANT
Do not remove the memory card unless performing updates to the card.
4 Diagnostic Cable - connects the scanner with diagnostic connector.
5 Nylon Carry Pouch - stores the scanner and its accessories.
2.3 Technical Specifications
Display: Backlit, 240*320 TFT color display
Working Temperature: 0 to 60 ℃(32 to 140℉)
Storage Temperature: -20 to 70℃(-4 to 158℉)
Power Supply: 8-18V vehicle power, 12V AC/DC power, 3.3V USB power
Dimensions (L*W*H): 200*100*38mm
Weight: 1.0Kg
3 Getting Started
This section describes how to provide power to the scanner, provides brief introductions of
applications loaded on the scanner and display screen layout and illustrates how to input text and
numbers with the scan tool.
3.1 Providing Power to Scanner
Before using the scanner, make sure to provide power to the scanner.
The unit operates on any of the following sources:
●12-volt vehicle power
●USB connection to personal computer
3.1.1 Connecting to Vehicle Power
The scanner normally powers on whenever it is connected to the data link connector (DLC).
To connect to vehicle power:
1. Locate the data link connector (DLC). The DLC is generally located under the dash on the
driver side of the vehicle.
2. Attached the Diagnostic cable to the scanner and tighten the captive screws to ensure good
connection.
3. Connect a correct adapter to the data cable according to the vehicle being serviced and plug it
into the vehicle DLC.
4. Switch the ignition key to the ON position.
5. The scanner automatically boots up.
IMPORTANT
Never try to provide power for the scan tool from USB connection when the scan tool is
communicating with a vehicle.
3.1.2 Connecting to Personal Computer with USB Cable
The scan tool also receives power through the USB port when it is connected to a PC for updating
software and transferring saved files.
To connect to PC:
1. Insert the small end of the USB cable to the USB port at the right side of the scanner and the
large end to a computer.
2. Press the power switch of the scan tool to power it on.

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3.2 Application Overview
When the scan tool boots up, the Home screen opens. This screen shows all applications loaded
on the unit.
Following applications are preloaded into the scanner:
●OBDII/EOBD –leads to OBDII screens for all 9 generic OBD system tests.
●VW –leads to screens for diagnostic trouble code information, live datastream, ECU
information, active test, special functions, oil service and EPB maintenance applications on
Audi, Seat, Skoda and Volkswagen vehicles sold worldwide since 1990.
●Setup –leads to screens for adjusting default settings to meet your own preference and view
information about the scanner.
●Playback –leads to screens for access to saved data files.
Figure 3.1 Sample Home Screen
3.3 Input Dialog Box
This section illustrates how to use the scan tool to input letters and numbers, such as VIN number,
channel number, test values and DTC number. Typically, you may be required to input letters or
numbers when you are doing any of the following operations.
●VIN entry
●input channel number
●set adaptation value
●enter block number
●enter login code
●key matching
●look up DTCs
The scan tool provides 4 different types of keyboard to meet your specific needs. Depending on
the needs of text entry, it automatically shows the most suitable keypad.
●classic QWERTY keyboad for input of texts that contain both letters and numbers
●numeric keyboard for input of numbers
●alphabet keyboard for input of letters
●hexadecimal keyboard for special functions, such as key matching, UDS coding
To input text with the scan tool:
1. When you are requested to input text, press the function key Keyboard.

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Figure 3.2 Sample Input Text Screen
2. Scroll with the arrow keys to highlight your desired letter or number and press the ENTER key
to confirm.
Figure 3.3 Sample Numeric Keyboard Screen
3. To delete a letter or number, use the function key Previous to move the cursor to it and then
press the Backspace button.
4. When finished the entry, press Finish key to continue.
4 VAG Operations
This section illustrates how to use the scanner to perform tests and maintenance on Audi, Seat,
Skoda and Volkswagen vehicles, such as identifying a vehicle, and selecting a system for testing.
When VAG application is selected, a menu with available service options displays. Menu options
typically include:
●System
●Models (Guide Function)
●Maintenance
4.1 Diagnosis
The VW application allows to read diagnostic trouble codes and view “live” data readings, conduct
special function tests such as basic setting and adaptation on controllers installed on VAG
vehicles and also save “recordings” of the data readings.
4.1.1 Vehicle Identification
The VW application offers two ways of identifying a vehicle.
●Models (Guide Function)
●Vehicle Record

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4.1.1.1 Models (Guide Function)
Models (Guide Function) allows to make a series of on-screen selections by model, year, vehicle
type and engine model to complete the identification of vehicle. This option offers quick and easy
detection of installed controllers on the selected vehicle.
NOTE
The Models (Guide Function) option is not available to every model.
To identify a vehicle:
1. Scroll with the arrow keys to highlight Models (Guide Function) from the VW menu and press
ENTER to start.
Figure 4.1 Sample VW Menu Screen
2. Make correct selections by model, year, vehicle type, and engine model to complete the
identification.
Figure 4.2 Sample Vehicle Selection Screen
4.1.1.2 Vehicle Record
The NT500 VAG professional scan tool is able to save the installed control units on a tested
vehicle by creating a vehicle record. It provides quick identification of previously tested vehicle(s),
and installed control modules.
NOTE
The Vehicle Record option will not show if no record of previously identified vehicle is created.
To create a vehicle record:

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1. Scroll with the arrow keys to highlight Models (Guide Function) from the VW menu and press
ENTER to start. Or select Systems from the VW menu and directly go to step 3.
Figure 4.3 Sample VW Menu Screen
2. Make correct selections by model, year, vehicle type, and engine model and the controller
selection screen displays.
Figure 4.4 Sample Vehicle Selection Menu Screen
3. Start an automatic system test to determine the installed controller by selecting Auto Scan
Figure 4.5 Sample Select System Scan Screen
4. When the test finished, press the function key Save on the screen, and a screen with a
QWERTY keyboard displays.

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Figure 4-6 Sample Save Vehicle Record Screen
5. Enter a unique name for this vehicle and save it, and you will see this new vehicle in Vehicle
Record menu.
Figure4.7 Sample Vehicle Record Screen
To identify a previously tested vehicle:
1. Scroll with the arrow keys to highlight Vehicle record from the VW menu and press ENTER to
start.
Figure 4.8 Sample Tested Vehicle Identification Screen
2. Select a vehicle you wish to test and press the Enter key.
4.1.2 System Selection
When you have completed the identification of vehicle, a menu for selecting system to test
displays. Menu options typically include:
●Auto Scan
●Control Unit

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4.1.2.1 Auto Scan
Auto Scan performs an automatic system test to determine which control modules are installed on
the vehicle and obtain diagnostic trouble codes (DTCs) overview. Depending on the number of
control modules, it may take 10 minutes or longer to complete the test. However, if you have used
the Models (Guide Function) to identify the vehicle, it takes much shorter time to determine the
installed controllers.
To perform an automatic system scan:
1. Scroll with the arrow keys to highlight Auto Scan from the menu and press ENTER to start.
Figure4-9 Sample Selected System Scan Screen
2. To pause the scan, press the function key corresponding with Pause on the screen.
Figure 4-10 Sample Automatic System Scan Screen
3. At the end of successful automatic controller scan, a menu with a list of installed controllers
together with their DTC overview displays.
Figure 4-11 Sample Auto Scan Screen

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4. If there is diagnostic trouble code(s) detected in a control unit, press the function key
corresponding with Display DTC on the screen to view details of code information, and press
the function key Quick Erase to clear them.
Figure 4-12 Sample Display DTC Screen
5. Select the system you would like to test, and press the ENTER key. When the scanner has
established connection with the vehicle, the Function Menu displays.
Figure 4-13 Function Menu screen
4.1.2.2 Control Unit
Control Unit screen displays all controllers available on VAG vehicles. The controllers listed on
the menu do not mean that they are installed on the vehicle.
To select a system for testing:
1. Scroll with the arrow keys to highlight Control Unit from the menu and press the ENTER key. A
controller menu displays.
Figure 4-14 Sample Control Unit Menu Screen

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2. Select the system you would like to test. When the scanner has established connection with the
vehicle, the Function Menu displays.
Figure 4-15 Sample Common Menu Screen
4.1.3 Diagnostic Function Selection
After a system is selected and the scanner establishes communication with the vehicle, the
Function Menu displays. The menu options may include:
●Read Codes
●Freeze Frame Data
●Erase Codes
●ECU information
●Live Data
●Custom Data
●Active test
●Advance ID
●Basic setting
●Security access (Login)
●Adaptation
●Readiness test
NOTE
Not all function options listed above are applicable to all vehicles. Available options may vary by
the year, model, and make of the test vehicle. A “The selected mode is not supported!” message
displays if the option is not applicable to the vehicle under test.
4.1.3.1 Read Codes
Read Codes menu lets you read trouble codes found in the control unit.
Diagnostic trouble codes stored in a control module are used to help identify the cause of a
trouble or troubles with a vehicle. These codes have occurred a specific number of times and
indicate a problem that requires repair.
To read codes from a vehicle:
1. Scroll with the arrow keys to highlight Read Codes from Function Menu and press the ENTER
key. A code list including code number and its description displays.

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Figure 4-10 Sample Function Menu Screen
2. Use the up and down arrow keys to scroll through data to select lines, and left and right arrow
keys to scroll back and forth through different screens of data.
Figure 4-11 Sample Code Screen
3. Press function key Save to store DTC information. Or use the BACK key to exit.
4.1.3.2 Freeze Frame Data
Freeze Frame Data menu displays freeze frame data, a snapshot of critical vehicle operating
conditions automatically recorded by the on-board computer at the time of the DTC set. It is a
good function to help determine what caused the fault.
To view freeze frame data:
1. Select Freeze Data from the Function Menu. Details of freeze frame data displays.
Figure 4-12 Sample Function Menu Screen
2. Use the arrow keys to scroll back and forth through different screens of data.

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Figure 4-13 Freeze Data screen
3. Press function key Save to store freeze frame information. Or use the BACK key to exit.
4.1.3.3 Erase Codes
Erase Codes menu lets you to clear all current and stored DTCs from a selected control module.
Also it erases all temporary ECU information, including freeze frame. So make sure that the
selected system are completely checked and serviced by technicians and no vital information will
be lost before clearing codes.
NOTE
●To clear codes, make sure that the ignition key is switched to ON with the engine off.
●Erase Codes does not fix the problem that caused the fault! DTCs should only be erased after
correcting the condition(s) that caused them.
To clear codes:
1. Scroll with the arrow keys to highlight Erase Codes from Function Menu and press the ENTER
key.
Figure 4-14 Sample Function Menu Screen
2. Follow the on-screen instructions and answer questions about the vehicle being tested to
complete the procedure.

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Figure 4-15 Sample Erase Codes Screen
3. Check the codes again. If any codes remain, repeat the Erase Codes steps.
4.1.3.4 ECU Information
ECU Information screen displays the identification data of the control module under test, such as
the control module identification string, the control module coding, and Work Shop Code.
To read ECU information:
1. Select ECU Information from the menu and press the ENTER key.
Figure 4-16 Sample Function Menu Screen
2. A screen with detailed information of the selected control module displays.
Figure 4-17 Sample ECU Information Screen
3. Press function key Save to store ECU information. Or use the BACK key to exit.