Launch CReader V User manual

CReader V
User’s Manual
PDF version provided by ScanTool.net, LLC
www.scantool.net

LAUNCH CReaderV
Trademark Information
LAUNCH is a registered trademark of LAUNCH TECH CO., LTD. (LAUNCH) in China
and other countries. All other LAUNCH trademarks, service marks, domain names, logos
and company names referred to in this manual are either trademarks, registered
trademarks, service marks, domain names, logos and company names of or are
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LAUNCH trademarks, service marks, domain names, logos and company names are not
registered, LAUNCH claims other rights associated with unregistered trademarks,
service marks, domain names, logos and company names. Other products or company
names referred to in this manual may be trademarks of their respective owners. You
may not use any trademark, service mark, domain name, logo, or company name of
LAUNCH or any third party without permission from the owner of the applicable
trademark, service mark, domain name, logo, or company name. You may contact
LAUNCH at www.cnlaunch.com, or write to LAUNCH TECH. CO., LTD.，Launch
Industrial Park, North of Wuhe Avenue, Banxuegang, Bantian, Longgang, Shenzhen,
Guangdong，P.R. China, to request written permission to use Materials on this manual
for purposes or for all other questions relating to this manual.
Copyright Information
Copyright © 2009 by LAUNCH TECH. CO., LTD. All rights reserved. No part of this
publication may be reproduced, stored in a retrieval system, or transmitted in any form
or by any means, electronic, mechanical, photocopying and recording or otherwise,
without the prior written permission of LAUNCH. The information contained herein is
designed only for the use of this unit. LAUNCH is not responsible for any use of this
information as applied to other units.
Neither LAUNCH nor its affiliates shall be liable to the purchaser of this unit or third
parties for damages, losses, costs or expenses incurred by purchaser or third parties as
a result of: accident, misuse, or abuse of this unit, or unauthorized modifications, repairs,
or alterations to this unit, or failure to strictly comply with LAUNCH operating and
maintenance instructions.
LAUNCH shall not be liable for any damages or problems arising from the use of any
options or any consumable products other than those designated as Original LAUNCH
Products or LAUNCH Approved Products by LAUNCH.
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LAUNCH CreaderV User’s Manual
iii
End User License Agreement
IMPORTANT: PLEASE READ THIS END USER LICENSE AGREEMENT CAREFULLY.
USING LAUNCH OR LAUNCH-SUPPLIED PRODUCTS AND SOFTWARE
CONSTITUTES ACCEPTANCE OF THIS AGREEMENT.
LAUNCH IS WILLING TO LICENSE THE PRODUCTS, INFORMATION, SOFTWARE
AND DOCUMENTS (COLLECTIVELY, “MATERIALS”) TO YOU ONLY UPON THE
CONDITION THAT YOU ACCEPT ALL OF THE TERMS CONTAINED IN THIS
LICENSE AGREEMENT. BY USING THE MATERIALS, YOU ARE BINDING
YOURSELF AND THE BUSINESS ENTITY THAT YOU REPRESENT (COLLECTIVELY,
“CUSTOMER”) TO THIS AGREEMENT. IF YOU DO NOT AGREE TO ALL OF THE
TERMS OF THIS AGREEMENT, THEN LAUNCH IS UNWILLING TO LICENSE THE
MATERIALS TO YOU AND DO NOT USE THE PRODUCTS AND DOWNLOAD OR
INSTALL THE SOFTWARE.
The following terms of this End User License Agreement (“Agreement”) govern
Customer’s access and use of the product, except to the extent there is a separate
signed agreement between Customers and LAUNCH governing Customer’s use.
License. Conditioned upon compliance with the terms and conditions of this Agreement,
LAUNCH TECH. CO, LTC. or its subsidiary licensing the Materials instead of LAUNCH,
grants to Customer a nonexclusive and nontransferable license to use for Customer’s
internal business purposes the Materials and the Document for which Customer has
paid the required license fees. “Document” means written information (whether
contained in user or technical manuals, training materials, specifications or otherwise)
specifically pertaining to the equipment and made available by LAUNCH with the
equipment in any manner (including on CD-Rom, or on-line).
Unless otherwise expressly provided in the Document, Customer shall use the Software
solely as embedded in, for execution on or (where the applicable document permits
installation on non-LAUNCH equipment) for communication with LAUNCH equipment
owned or leased by Customer and used for Customer’s internal business purposes.
Note：For evaluation or beta copies for which LAUNCH does not charge a license fee,
the above requirement to pay license fees does not apply.
General Limitations. This is a license, not a transfer of title, to the materials, and
LAUNCH retains ownership of all copies of the Materials. Customer acknowledges that
the Materials contain trade secrets of LAUNCH, its suppliers or licensors, including but
not limited to the specific internal designed structure of individual programs and
associated interface information. Accordingly, except as otherwise expressly provided
under this Agreement, Customer shall have no right and Customer specifically agrees

LAUNCH CreaderV User’s Manual
not to:
(i) Transfer, assign or sublicense its license rights to any other person or entity, or use
the Materials on unauthorized or secondhand LAUNCH equipment, and Customer
acknowledges that any attempted transfer, assignment, sublicense or use shall be void;
(ii) Make error corrections to or otherwise modify or adapt the Materials or create
derivative works based upon the Materials, or permit third parties to do the same;
(iii) Reverse engineer or decompile, decrypt, disassemble or otherwise reduce the
Materials to human-readable form, except to the extent otherwise expressly permitted
under applicable law notwithstanding this restriction;
(iv) Use or permit the Materials to be used to perform services for third parties, whether
on a service bureau or time sharing basis or otherwise, without the express written
authorization of LAUNCH;
(v) Disclose, provide, or otherwise make available trade secrets contained within the
Materials in any form to any third party without the prior written consent of LAUNCH.
Customer shall implement reasonable security measures to protect such trade secrets.
To the extent required by law, and at Customer’s written request, LAUNCH shall provide
Customer with the interface information needed to achieve interoperability between the
Materials and another independently created program, on payment of LAUNCH’s
applicable fee, if any. Customer shall observe strict obligations of confidentiality with
respect to such information and shall use such information in compliance with any
applicable terms and conditions upon which LAUNCH makes such information available.
Software, Upgrades and Additional Copies. For purposes of this Agreement, “Software”
shall include (and the terms and conditions of this Agreement shall apply to) computer
programs, including firmware, as provided to Customer by LAUNCH or an authorized
LAUNCH reseller, and any upgrades, updates, bug fixes or modified versions thereto
(collectively, “Upgrades”) or backup copies of the Software licensed or provided to
Customer by LAUNCH or an authorized LAUNCH reseller.
NOTWITHSTANDING ANY OTHER PROVISION OF THIS AGREEMENT: (1)
CUSTOMER HAS NO LICENSE OR RIGHT TO USE ANY ADDITIONAL COPIES OR
UPGRADES UNLESS CUSTOMER, AT THE TIME OF ACQUIRING SUCH COPY OR
UPGRADE, ALREADY HOLDS A VALID LICENSE TO THE ORIGINAL SOFTWARE
AND HAS PAID THE APPLICABLE FEE FOR THE UPGRADE OR ADDITIONAL
COPIES; (2) USE OF UPGRADES IS LIMITED TO LAUNCH EQUIPMENT FOR WHICH
CUSTOMER IS THE ORIGINAL END USER PURCHASER OR LESSEE OR WHO
OTHERWISE HOLDS A VALID LICENSE TO USE THE SOFTWARE WHICH IS BEING
UPGRADED; AND (3) THE MAKING AND USE OF ADDITIONAL COPIES IS LIMITED
TO NECESSARY BACKUP PURPOSES ONLY.
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LAUNCH CreaderV User’s Manual
Proprietary Notices. Customer agrees to maintain and reproduce all copyright and other
proprietary notices on all copies, in any form, of the Materials in the same form and
manner that such copyright and other proprietary notices are included on the Materials.
Except as expressly authorized in this Agreement, Customer shall not make any copies
or duplicates of any Materials without the prior written permission of LAUNCH.
Term and Termination. This Agreement and the license granted herein shall remain
effective until terminated. Customer may terminate this Agreement and the license at
any time by destroying all copies of Materials and any Document. Customer’s rights
under this Agreement will terminate immediately without notice from LAUNCH if
Customer fails to comply with any provision of this Agreement. Upon termination,
Customer shall destroy all copies of Software in its possession or control. All
confidentiality obligations of Customer and all limitations of liability and disclaimers and
restrictions of warranty shall survive termination of this Agreement.
Customer Records. Customer grants to LAUNCH and its independent accountants the
right to examine Customer’s books, records and accounts during Customer's normal
business hours to verify compliance with this Agreement. In the event such audit
discloses non-compliance with this Agreement, Customer shall promptly pay to
LAUNCH the appropriate license fees, plus the reasonable cost of conducting the audit.
Export. Software, including technical data, may be subject to PRC. export control laws,
including the PRC. Export Administration Act and its associated regulations, and may be
subject to export or import.
General Notice
zOther product names used herein are for identification purposes only and may
be trademarks of their respective owners. LAUNCH disclaims any and all rights
in those marks.
zThere is a possibility that this unit is inapplicable to some of the vehicle models
or systems listed in the diagnosis section due to different countries, areas,
and/or years. Do not hesitate to contact LAUNCH if you come across such
questions. We are to help you solve the problem as soon as possible.
Disclaimer
zTo take full advantage of the unit, you should be familiar with the engine.
zAll information, illustrations, and specifications contained in this manual are
based on the latest information available at the time of publication. The right is
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LAUNCH CreaderV User’s Manual
reserved to make change at any time without notice.
Safety Precautions and Warnings
To prevent personal injury or damage to vehicles and/or the
CreaderV, please read this instruction manual first carefully and
observe the following safety precautions at a minimum whenever
working on a vehicle:
zAlways perform automotive testing in a safe environment.
zDo not attempt to operate or observe the tool while driving a
vehicle. Operating or observing the tool will cause driver
distraction and could cause a fatal accident.
zWear safety eye protection that meets ANSI standards.
zKeep clothing, hair, hands, tools, test equipment, etc. away from
all moving or hot engine parts.
zOperate the vehicle in a well-ventilated work area: Exhaust gases
are poisonous.
zPut blocks in front of the drive wheels and never leave the vehicle
unattended while running tests.
zUse extreme caution when working around the ignition coil,
distributor cap, ignition wires and spark plugs. These components
create hazardous voltages when the engine is running.
zPut the transmission in P (for A/T) or N (for M/T) and make sure
the parking brake is engaged.
zKeep a fire extinguisher suitable for gasoline/chemical/ electrical
fires nearby.
zDon’t connect or disconnect any test equipment while the ignition
is on or the engine is running.
zKeep the CreaderV dry, clean, free from oil/water or grease. Use a
mild detergent on a clean cloth to clean the outside of the
CreaderV, when necessary.
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LAUNCH CreaderV User’s Manual
1
Table of Contents
SAFETY PRECAUTIONS AND WARNINGS .....................VI
1. INTRODUCTION ............................................................. 3
2. GENERAL INFORMATION-ABOUT OBDII/EOBD ......... 3
2.1 ON-BOARD DIAGNOSTICS (OBD) II ................................ 3
2.2 DIAGNOSTIC TROUBLE CODES (DTCS)........................... 4
2.3 LOCATION OF THE DATA LINK CONNECTOR (DLC) ............ 5
2.4 OBD II READINESS MONITORS ...................................... 6
2.5 OBD II MONITOR READINESS STATUS ............................ 7
2.6 OBD II DEFINITIONS ..................................................... 8
3. PRODUCT DESCRIPTIONS ......................................... 10
3.1 OUTLINE OF CREADERV............................................. 10
3.2 SPECIFICATIONS ......................................................... 11
3.3 ACCESSORIES INCLUDED............................................. 11
3.4 POWER SUPPLY .......................................................... 11
3.5 TOOL SETUP AND SELF TEST ........................................ 11
3.6 VEHICLE COVERAGE ................................................... 16
4. OPERATION ................................................................. 16
4.1 CONNECTION ............................................................. 16
4.1 DIAGNOSTIC CODES ................................................... 17
4.1.1 Read Codes ..................................................... 17
4.1.2 Erase Codes .................................................... 20
4.1.3 View Freeze Data............................................. 21
4.2 DATA STREAM ............................................................ 21
4.2.1 Entire Data list.................................................. 22

LAUNCH CreaderV User’s Manual
4.2.2 Custom Data list ............................................... 23
4.3 SPECIAL TESTS .......................................................... 23
4.3.1 I/M Readiness .................................................. 24
4.3.2 MIL Status ........................................................ 25
4.3.3 O2 sensor test.................................................. 25
4.3.4 On-board monitor test ...................................... 27
4.3.5 EVAP system test............................................. 28
4.3.6 Vehicle Info....................................................... 29
4.4 CODE LOOKUP ........................................................... 30
5. UPGRADING................................................................. 30
5.1 CREADERVUPGRADING FLOW...................................... 30
5.2 USER REGISTRATION................................................... 32
5.3 DRIVER DOWNLOAD &INSTALLATION ............................. 32
5.3.1 Driver download ............................................... 32
5.3.2 Install driver...................................................... 32
5.4 COM PORT ............................................................. 37
5.4.1 UPGRADING ............................................................ 39
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3
1. INTRODUCTION
CreaderV is newly developed by LAUNCH, specially designed for car
owners or DIYs to diagnose any vehicle that is compliant to OBDII/EOBD.
It not only can read/clear DTCs, but also can read live data in 2 modes,
and perform many special tests. Tri-languages make it operation easily
for a technician. The feature of upgrading online ensures it can test new
model cars and/or functions in the future.
NOTICE: CREADERV MAY AUTOMATICALLY RESET
WHILE BEING DISTURBED BY STRONG STATIC
ELECTRICITY. IT IS NORMAL.
2. General Information-About OBDII/EOBD
2.1 On-Board Diagnostics (OBD) II
The first generation of On-Board Diagnostics (called OBD I) was
developed by the California Air Resources Board (ARB) and
implemented in 1988 to monitor some of the emission control
components on vehicles. As technology evolved and the desire to
improve the On-Board Diagnostic system increased, a new generation of
On-Board Diagnostic system was developed. This second generation of
On-Board Diagnostic regulations is called "OBD II".
The OBD II system is designed to monitor emission control systems and
key engine components by performing either continuous or periodic tests
of specific components and vehicle conditions. When a problem is
detected, the OBD II system turns on a warning lamp (MIL) on the
vehicle instrument panel to alert the driver typically by the phrase of
“Check Engine” or “Service Engine Soon”. The system will also store
important information about the detected malfunction so that a technician
can accurately find and fix the problem. Here below follow three pieces of
such valuable information:
1) Whether the Malfunction Indicator Light (MIL) is

LAUNCH CreaderV User’s Manual
commanded 'on' or 'off';
2) Which, if any, Diagnostic Trouble Codes (DTCs) are stored;
3) Readiness Monitor status.
2.2 Diagnostic Trouble Codes (DTCs)
OBD II Diagnostic Trouble Codes are codes that are stored by the
on-board computer diagnostic system in response to a problem found in
the vehicle. These codes identify a particular problem area and are
intended to provide you with a guide as to where a fault might be
occurring within a vehicle. OBD II Diagnostic Trouble Codes consist of a
five-digit alphanumeric code. The first character, a letter, identifies which
control system sets the code. The other four characters, all numbers,
provide additional information on where the DTC originated and the
operating conditions that caused it to set. Here below is an example to
illustrate the structure of the digits:
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LAUNCH CreaderV User’s Manual
DTC Example
P 0 2 0 2
Identifying specific
malfunctioning section
of the systems
Systems
P=Powrtrain
B=Body
C=Chassis
U=Network
Code Type
Generic(SAE)
P0,P2,P34-P39
B0,B3
C0,C3
U0,U3
Manufacturer Specific:
P1,P30-P33
B1,B2
C1,C2
U1,U2
Sub-systems
1=Fuel and air metering
2=Fuel and air metering
3=Ignition system or misfire
4=Auxiliary emission controls
5=Vehicle speed,idle control, and
auxiliary inputs
6=Computer and auxiliary outputs
7=Transmission
8=Transmission
9=Transmission
2.3 Location of the Data Link Connector (DLC)
The DLC (Data Link Connector or Diagnostic Link Connector) is the
standardized 16-cavity connector where diagnostic code readers
interface with the vehicle's on-board computer. The DLC is usually
located 12 inches from the center of the instrument panel (dash), under
or around the driver’s side for most vehicles. If Data Link Connector is
not located under dashboard, a label should be there telling location. For
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LAUNCH CreaderV User’s Manual
some Asian and European vehicles, the DLC is located behind the
ashtray and the ashtray must be removed to access the connector. If the
DLC cannot be found, refer to the vehicle’s service manual for the
location.
2.4 OBD II Readiness Monitors
An important part of a vehicle’s OBD II system is the Readiness Monitors,
which are indicators used to find out if all of the emissions components
have been evaluated by the OBD II system. They are running periodic
tests on specific systems and components to ensure that they are
performing within allowable limits.
Currently, there are eleven OBD II Readiness Monitors (or I/M Monitors)
defined by the U.S. Environmental Protection Agency (EPA). Not all
monitors are supported in every vehicles and the exact number of
monitors in any vehicle depends on the motor vehicle manufacturer’s
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LAUNCH CreaderV User’s Manual
emissions control strategy.
Continuous Monitors -- Some of the vehicle components or systems
are continuously tested by the vehicle’s OBD II system, while others are
tested only under specific vehicle operating conditions. The continuously
monitored components listed below are always ready:
1）Misfire
2）Fuel System
3）Comprehensive Components (CCM)
Once the vehicle is running, the OBD II system is continuously checking
the above components, monitoring key engine sensors, watching for
engine misfire, and monitoring fuel demands.
Non-Continuous Monitors -- Unlike the continuous monitors, many
emissions and engine system components require the vehicle to be
operated under specific conditions before the monitor is ready. These
monitors are termed non-continuous monitors and are listed below:
1) EGR System
2) O2 Sensors
3) Catalyst
4) Evaporative System
5) O2 Sensor Heater
6) Secondary air Injection
7) Heated Catalyst
8) A/C system
2.5 OBD II Monitor Readiness Status
OBD II systems must indicate whether or not the vehicle’s PCM’s monitor
system has completed testing on each component. Components that
have been tested will be reported as “Ready”, or “Complete”, meaning
they have been tested by the OBD II system. The purpose of recording
readiness status is to allow inspectors to determine if the vehicle’s OBD II
system has tested all the components and/or systems.
The powertrain control module (PCM) sets a monitor to “Ready” or
“Complete” after an appropriate drive cycle has been performed. The
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LAUNCH CreaderV User’s Manual
drive cycle that enables a monitor and sets readiness codes to “Ready”
varies for each individual monitor. Once a monitor is set as “Ready” or
“Complete”, it will remain in this state. A number of factors, including
erasing of diagnostic trouble codes (DTCs) with a code reader or a
disconnected battery, can result in Readiness Monitors being set to “Not
Ready”. Since the three continuous monitors are constantly evaluating,
they will be reported as “Ready” all of the time. If testing of a particular
supported non-continuous monitor has not been completed, the monitor
status will be reported as “Not Complete” or “Not Ready.”
In order for the OBD monitor system to become ready, the vehicle should
be driven under a variety of normal operating conditions. These
operating conditions may include a mix of highway driving and stop and
go, city type driving, and at least one overnight-off period. For specific
information on getting your vehicle’s OBD monitor system ready, please
consult your vehicle owner’s manual.
2.6 OBD II Definitions
Powertrain Control Module (PCM) -- OBD II terminology for the
on-board computer that controls engine and drive train.
Malfunction Indicator Light (MIL) -- Malfunction Indicator Light (Service
Engine Soon, Check Engine) is a term used for the light on the
instrument panel. It is to alert the driver and/or the repair technician that
there is a problem with one or more of vehicle's systems and may cause
emissions to exceed federal standards. If the MIL illuminates with a
steady light, it indicates that a problem has been detected and the
vehicle should be serviced as soon as possible. Under certain conditions,
the dashboard light will blink or flash. This indicates a severe problem
and flashing is intended to discourage vehicle operation. The vehicle
onboard diagnostic system cannot turn the MIL off until the necessary
repairs are completed or the condition no longer exists.
DTC -- Diagnostic Trouble Codes (DTC) that identifies which section of
the emission control system has malfunctioned.
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LAUNCH CreaderV User’s Manual
Enabling Criteria -- Also termed Enabling Conditions. They are the
vehicle-specific events or conditions that must occur within the engine
before the various monitors will set, or run. Some monitors require the
vehicle to follow a prescribed “drive cycle” routine as part of the enabling
criteria. Drive cycles vary among vehicles and for each monitor in any
particular vehicle.
OBD II Drive Cycle -- A specific mode of vehicle operation that provides
conditions required to set all the readiness monitors applicable to the
vehicle to the “ready” condition. The purpose of completing an OBD II
drive cycle is to force the vehicle to run its onboard diagnostics. Some
form of a drive cycle needs to be performed after DTCs have been
erased from the PCM’s memory or after the battery has been
disconnected. Running through a vehicle’s complete drive cycle will “set”
the readiness monitors so that future faults can be detected. Drive cycles
vary depending on the vehicle and the monitor that needs to be reset.
For vehicle specific drive cycle, consult the vehicle’s Owner’s Manual.
Freeze Frame Data -- When an emissions related fault occurs, the OBD
II system not only sets a code but also records a snapshot of the vehicle
operating parameters to help in identifying the problem. This set of
values is referred to as Freeze Frame Data and may include important
engine parameters such as engine RPM, vehicle speed, air flow, engine
load, fuel pressure, fuel trim value, engine coolant temperature, ignition
timing advance, or closed loop status.
Fuel Trim (FT) - Feedback adjustments to the base fuel schedule.
Short-term fuel trim refers to dynamic or instantaneous adjustments.
Long-term fuel trim refers too much more gradual adjustments to the fuel
calibration schedule than short-term trim adjustments. These long-term
adjustments compensate for vehicle differences and gradual changes
that occur over time.
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LAUNCH CreaderV User’s Manual
3. Product Descriptions
3.1 Outline of CReaderV
①Cable with OBD II CONNECTOR -- Connects the CReaderV to the
vehicle’s Data Link Connector (DLC).
②LCD DISPLAY -- Indicates test results.
③EXIT BUTTON -- Returns to previous menu.
④UP/DOWN BUTTONs – Move cursor up or down for selection; or turn
page up or down when more one page displayed
⑤ENTER BUTTON--Confirms a selection (or action) from a menu list
⑥USB PORT -- Connects to computer to update the CReaderV online.
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LAUNCH CreaderV User’s Manual
3.2 Specifications
1) Display: Backlit, 160 x 160 pixels
2) Operating Temperature: 0 to 60°C (32 to 140 F°)
3) Storage Temperature: -20 to 70°C (-4 to 158 F°)
4) Power: 8 to 18 Volts provided via DLC
5) Unit Dimensions: 126 mm ×88 mm ×22 mm (0.80”) （Length×
Width×Thickness）
6) Test Cable length: 0.9m
3.3 Accessories Included
1) User’s Manual -- Instructions on tool operations
2) USB cable--Connect to a computer for upgrading online
3.4 Power supply
The power of the CreaderV is provided via the vehicle Data Link
Connector (DLC). Follow the steps below to power it up:
1) Find DLC on vehicle
 A plastic DLC cover may be found for some vehicles and you
need to remove it before plugging the OBDII cable.
2) Plug the connector at the end of OBD II cable to the vehicle’s DLC.
3.5 Tool Setup and self test
Select [Tool Setup] in the Main Menu and press [ ], the screen will
display the interface as shown below:
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LAUNCH CreaderV User’s Manual
The CReaderV allows you to make the following adjustments, settings
and self-test:
1) Adjust Contrast: Adjust the contrast of the LCD display
Choose [Adjust Contrast] and press [ ], the screen will display the
interface as shown below:
In the [Adjust Contrast] interface, you can adjust the contrast of screen.
Press [ ] to increase contrast or press [ ] to decrease contrast
according to you desired.
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LAUNCH CreaderV User’s Manual
2) Select Language: Selects desired language.
Choose [Select Language] and press [ ], the screen will display the
interface as shown below:
You can press [ ] [ ] key to choose English, French or Spanish. And
then you press[ ] to confirm. The system will convert to the chosen
language interface at once.
3）Unit of Measure: USA or metric
Choose [Unit of Measure] and press [ ], the screen will display the
interface as shown below:
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LAUNCH CreaderV User’s Manual
Press [ ] or [ ] to select unit and press [ ] to confirm.
4) Self test: Test buttons and LCD operation.
In the [Self Test] interface, you can do LCD Test and Buttons Test.
Select [LCD Test] and press [ ] to enter the LCD test interface as
shown below:
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