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Trademarks
LAUNCH is a registered trademark of LAUNCH TECH CO., LTD. in China and
other countries. All other marks are trademarks or registered trademarks of their
respective holders.
Copyright Information
Copyright © 2023 by LAUNCH TECH CO., LTD. (also called LAUNCH for
short). 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.
Disclaimer of Warranties and Limitation of Liabilities
• All information, illustrations, and specifications in this manual are based on
the latest information available at the time of publication.
• The right is reserved to make changes at any time without notice. We shall
not be liable for any direct, special, incidental, indirect damages or any
economic consequential damages (including the loss of profits) due to the
use of the document.
• To take full advantage of the unit, you should be familiar with the engine.
• 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.
Safety Precautions and Warnings
To prevent personal injury or damage to vehicles and/or the tool, please read
this user's manual first carefully and observe the following safety precautions at
a minimum whenever working on a vehicle:
• There are no user serviceable parts. Have the device serviced by a qualified
repair person using only identical replacement parts. This will ensure that
the safety of the device is maintained. Disassembling the device will void the
warranty right.
• This product is not a toy. Do not allow children to play with or near this item.
• Do not expose the device to rain or wet conditions.
• Do not place the device on any unstable surface.
• Handle the device with care. If the device is dropped, check for breakage and
any other conditions that my affect its operation.
• Do not operate the tool in explosive atmospheres, such as in the presence of
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Table of Contents
Related Manuals for Launch CRP123 PLUS
Summary of Contents for Launch CRP123 PLUS
- Page 1 • To take full advantage of the unit, you should be familiar with the engine. • 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.
- Page 2 LAUNCH flammable liquids, gases, or heavy dust. • Keep the tool dry, clean, free from oil, water or grease. Use a mild detergent on a clean cloth to clean the outside of the device when necessary. • People with pacemakers should consult their physician(s) before use.
- Page 3 LAUNCH this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna.
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Page 4: Table Of Contents
LAUNCH Table of Contents 1. Introduction .....................1 1.1 Vehicle Coverage ...................1 1.2 On-Board Diagnostics (OBD) II ..............2 1.3 OBD II Definitions ...................2 1.4 Diagnostic Trouble Codes (DTCs) ..............3 1.5 Location of the Data Link Connector (DLC)............4 2. Product Descriptions ..................6 2.1 Components &... -
Page 5: Introduction
LAUNCH 1. Introduction 1.1 Vehicle Coverage This diagnostic tool is specially designed to work with all OBD II compliant vehicles, including Controller Area Network (CAN). It is required by EPA that all 1996 and newer vehicles (cars and light trucks) sold in the United States must be OBD II compliant and this includes all American, Asian and European vehicles. -
Page 6: On-Board Diagnostics (Obd) Ii
LAUNCH 1.2 On-Board Diagnostics (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, which will offer three pieces of such valuable information: •... -
Page 7: Diagnostic Trouble Codes (Dtcs)
LAUNCH modules to the diagnostic tool. Monitors -- Monitors are “diagnostic routines” programmed into the PCM. The PCM utilizes these programs to run diagnostic tests, and to monitor operation of the vehicle’s emissions-related components or systems to ensure they are operating correctly and within the vehicle’s manufacturer specifications. -
Page 8: Location Of The Data Link Connector (Dlc)
LAUNCH operating conditions that caused it to set. Here below is an example to illustrate the structure of the digits: P0202 - Injector circuit malfunction, Cylinder 1 1.5 Location of the Data Link Connector (DLC) The DLC (Data Link Connector or Diagnostic Link Connector) is typically a 16- pin connector where diagnostic code readers interface with the vehicle’s on-... - Page 9 LAUNCH A- Opel, Volkswagen, Audi B- Honda C- Volkswagen D- Opel, Volkswagen, Citroen E- Changan F- Hyundai, Daewoo, Kia, Honda, Toyota, Nissan, Mitsubishi, Renault, Opel, BMW, Mercedes-Benz, Mazda, Volkswagen, Audi, GM, Chrysler, Peugeot, Regal, Beijing Jeep, Citroen and other most popular models...
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Page 10: Product Descriptions
LAUNCH 2. Product Descriptions 2.1 Components & Controls 1. DB-15 diagnostic connector Connect the tool to vehicle's DLC (Data Link Connector) port. 2. Selection buttons Move cursor up and down for selection. Move cursor left or right for selection; Or turn page up and down when more than one page is displayed. -
Page 11: Technical Specifications
LAUNCH Insert the memory card. 7. LCD screen Indicates test results. DTC lookup button Retrieve the DTCs in the database. 2.2 Technical Specifications • Screen: 4.0” TFT LCD display • OBDII input voltage range: 9~18V • Net weight: <400g • Working temperature: 0 to 50°C (32 to 122 F°) •... -
Page 12: Initial Use
LAUNCH 3. Initial Use 3.1 Install memory card 1. Take out the memory card from package box. 2. Insert the memory card into the memory card slot on the bottom of the tool perpendicularly. Make sure is fully inserted in the right place with the “micro”... - Page 13 LAUNCH 3) Beeper It is used to set On/Off the buzzer. 4) Record Mode It is used to turn On/Off recording function. All recorded files are saved under “Diagnose” -> “Review”.
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Page 14: Diagnostics
LAUNCH 4. Diagnostics 4.1 Connection 1. Turn the ignition off. 2. Locate the vehicle’s 16-pin Data Link Connector (DLC). Refer to Chapter 1.5. 3. Plug one end of the diagnostic cable into the vehicle’s DLC(Data Link Connector) port, and the other end to the DB-15 diagnostic connector of the tool, and then tighten the captive screws. -
Page 15: Start Diagnostics
LAUNCH 4. Turn the ignition on. Engine can be off or running. Caution: Don’t connect or disconnect any test equipment with the ignition on or engine running. 5. Now the tool is ready for use. 4.2 Start Diagnostics 4.2.1 OBD/EOB II Diagnostics... - Page 16 LAUNCH It mainly includes the following functions: 1. Read Codes This function can identify which section of the emission control system has malfunctioned. 2. Erase Codes This function erases the codes from the vehicle, after retrieving codes from the vehicle and certain repairs have been carried out.
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Page 17: System Diagnostics
LAUNCH completed tests from the vehicle’s on-board computer. 7. On-board Monitor test This function retrieves test results for emission-related powertrain components and systems that are not continuously monitored. The test’s availability is determined by the vehicle manufacturer. 8. EVAP System Test This function lets you initiate a leak test for the vehicle’s EVAP system. -
Page 18: Review
LAUNCH Select “Scan” Select Vehicle Manufacturer Select Vehicle Model Select Scan Mode Automatic System Manual System Detection Detection (System Scan) (System Selection) Select Test Function Read Version Read Fault Clear Fault Read Data Information Code Code Stream 4.3 Review This function is used to review or delete the recorded DTC, Data Streams and... -
Page 19: Help
LAUNCH 5. Help This menu enables you to view device information and OBD introduction. 5.1 DLC Location Information This option helps you to find the location of the vehicle’s DLC. 5.2 DTC Library This function helps you to get the details of the DTC, which will greatly help simplify the diagnostic process. -
Page 20: Abbreviation
LAUNCH 5.3 Abbreviation This option allows you to view the full name and detailed explanation of the automotive glossary abbreviations. 5.4 Tool Information This option allows you to view the hardware and product information of the tool. Note: You are strongly recommended to note down the Serial Number and Register Code in the above figure since these 2 pieces of information are required while registering your tool. -
Page 21: Register & Update
Method 1: Via Memory Card 1. Go to http://www.cnlaunch.com to download the corresponding update tool. 2. Install the update tool and launch the program when installed. 3. Type in the Serial Number (located at the back of the tool). 4. After the Serial Number is entered, click [Device Upgrade] and enter the following information. - Page 22 LAUNCH 7. Select [Tool Information], press [OK]. 8. This is the Register Code for inputting into step 4. (Return to step 4 and input the code and then proceed) 9. Install the memory card from the tool into the supplied card adaptor and insert...
- Page 23 LAUNCH 10.Reopen the update tool and select the updates you would like to perform or click [Select All] and click [Download]. 11. Once all steps are complete, reinsert the memory card into the tool and power the tool via USB in computer or via OBD2 port in vehicle. The tool will prompt you to upgrade, click [OK] to start updating and a progress bar will appear.
- Page 24 3. Press [OK] to configure this tool as a USB device. The Serial Number and Register Code shown below are needed for inputting in Steps 4-5. 4. Launch the update tool, the following screen will appear. 5. Type in the Product Serial Number, and then click [Device Upgrade] to enter the following screen.
- Page 25 LAUNCH 6. Select the updates you would like to perform or click “Select All”, and then click [Download] to start downloading. 7. Once all steps are complete, restart your tool. It will prompt you to upgrade, click [OK] to start updating. It may take several minutes to finish the update.
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Page 26: Faq
LAUNCH 7. FAQ Here we list some frequently asked questions and answers relating to the tool. Question: System halts when reading data stream. What is the reason? Answer: It may be caused by a slackened connector. Please turn off the the tool, firmly connect the connector, and switch it on again. - Page 27 The exclusive remedy for any automotive meter found to be defective is repair or replacement, and LAUNCH shall not be liable for any consequential or incidental damages.
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