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LAUNCH TECH CRP 429HD User Manual

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Statement: LAUNCH owns the complete intellectual property rights for the
software used by this product. For any reverse engineering or cracking actions
against the software, LAUNCH will block the use of this product and reserve
the right to pursue their legal liabilities.
V1.00.000
21-03-2018
FCC ID:XUJCRP429HD
Brand:LAUNCH
Product:Professional HD Diagnostic Tool

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Summary of Contents for LAUNCH TECH CRP 429HD

  • Page 1 V1.00.000 21-03-2018 FCC ID:XUJCRP429HD Brand:LAUNCH Product:Professional HD Diagnostic Tool Statement: LAUNCH owns the complete intellectual property rights for the software used by this product. For any reverse engineering or cracking actions against the software, LAUNCH will block the use of this product and reserve the right to pursue their legal liabilities.
  • Page 2 Copyright Information Copyright © 2018 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.
  • Page 3 • Don’t connect or disconnect any test equipment while the ignition is on or the engine is running. • Keep the CRP 429HD dry, clean, free from oil/water or grease. Use a mild detergent on a clean cloth to clean the outside of the CRP 429HD, when necessary.
  • Page 4 The device has been evaluated to meet general RF exposure requirement. The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types Professional Diagnostic Tool with model CRP 429HD (FCC ID: XUJCRP429HD) has also been tested against this SAR limit. The highest reported SAR values for body-worn is 0.68 W/kg.

  • Page 5: Table Of Contents

    2.3.1 OBDII DTC....................2 2.3.2 DTCs for J1587/J1708 and J1939 ............3 2.4 J1708/J1587/J1939 ..................4 2.5 OBD II Definitions ...................5 3. Product Descriptions ..................7 3.1 Outline of CRP 429HD ...................7 3.2 Technical Specifications .................9 3.3 Accessories Checklist ..................9 4. Initial Use.......................10 4.1 Charging CRP 429HD ..................10 4.2 Getting Started .....................10 5.
  • Page 6 LAUNCH CRP 429HD User's Manual 7.4 DLC(Data Link Connector) Location.............27 7.5 Image......................27 7.6 Feedback ......................27 7.7 Firmware Fix ....................27 7.8 User Manual ....................27 8. Settings ......................28 8.1 Units of measurement ..................28 8.2 Automatic detection on connect..............28 8.3 Display & Brightness ..................28 8.4 Sound ......................28...

  • Page 7: Introduction

    LAUNCH CRP 429HD User's Manual 1. Introduction CRP 429HD is an evolutionary smart solution exclusively for commercial vehicle diagnosis. It inherits from LAUNCH’s advanced diagnosing technology and is characterized by covering a wide range of vehicles, featuring powerful functions, and providing precise test result.

  • Page 8: General Information

    LAUNCH CRP 429HD User's Manual 2. General Information 2.1 On-Board Diagnostics (OBD) II The first generation of On-Board Diagnostics (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.

  • Page 9: Dtcs For J1587/J1708 And J1939

    2.3.2 DTCs for J1587/J1708 and J1939 This section explains the basic elements of fault codes for J1587/J1708 and J1939 data bus protocols, how to view these codes on CRP 429HD HD, and what they mean. Each fault code on CRP 429HD HD contain three distinct pieces of information, as described below.

  • Page 10: J1708/J1587/J1939

    LAUNCH CRP 429HD User's Manual • Failure Mode Indicator (FMI) – Indicates in what way the function failed. • Occurence (OC) – Indicates the occurence times of fault codes. 2.4 J1708/J1587/J1939 SAE J1708, SAE J1587 and SAE J1939 are automotive diagnostic protocol standard developed by the Society of Automotive Engineers (SAE). SAE J1708 SAE J1708 is a standard used for serial communications between ECUs on a heavy duty vehicle and also between a computer and the vehicle.

  • Page 11: Obd Ii Definitions

    LAUNCH CRP 429HD User's Manual road), marine propulsion, power generation and industrial pumping. Applications of J1939 now include off-highway, truck, bus, and even some passenger car applications. 2.5 OBD II Definitions Powertrain Control Module (PCM) -- OBD II terminology for the on-board computer that controls engine and drive train.
  • Page 12 LAUNCH CRP 429HD User's Manual 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 to much more gradual adjustments to the fuel calibration schedule than short-term trim adjustments.

  • Page 13: Product Descriptions

    LAUNCH CRP 429HD User's Manual 3. Product Descriptions 3.1 Outline of CRP 429HD Figure 3-1 Name Descriptions Indicates test results. HD OBD A quick dial to HD OBD diagnosis. Press it to quickly launch the system scanning Scan module.
  • Page 14 LAUNCH CRP 429HD User's Manual A quick access to the Update module. Update *Note: This function requires a stable network connection. Exit the current program or return to the previous Return screen. HOME Press to the home(Job menu) screen. Move cursor up and down for selection.

  • Page 15: Technical Specifications

    • Storage temperature: -20 to 70°C (-4 to 158 F°) 3.3 Accessories Checklist For detailed accessory items, please consult from the local agency or check the packing list supplied with CRP 429HD together. 1. CRP 429HD handset 2. Diagnostic cable 3.

  • Page 16: Initial Use

    LAUNCH CRP 429HD User's Manual 4. Initial Use 4.1 Charging CRP 429HD There are two charging methods available: Via Charging Cable: Plug one end of the included charging cable into the DC-IN port of the tool, and the other end to the external DC power.
  • Page 17 LAUNCH CRP 429HD User's Manual Figure 4-1 *Note: To enjoy more function and better service, you are strongly recommended to fill in the valid email address.
  • Page 18 LAUNCH CRP 429HD User's Manual 4.3 Job Menu It mainly includes the following function modules. Diagnose To configure CRP 429HD to operate as a diagnostic tool. This function provides a quick way to check for DTCs, isolate the cause of the illuminated Malfunction Indicator Lamp HD OBD (MIL), check monitor status, verify repairs and perform a lot of emission-related services.

  • Page 19: Diagnose

    • From battery: clamp the two clips of battery clamps cable on the positive and negative poles of battery and insert the other end of the cable into the charging port of the CRP 429HD. 4. Turn the ignition on. Engine can be off or running.
  • Page 20 LAUNCH CRP 429HD User's Manual After the scanning is complete, a screen similar to the following displays. Fig. 5-1 Tap the desired system, and then follow on-screen instructions to start a diagnostic session. Once the vehicle diagnosis is finished, the system will output a diagnostic report. For details on manual diagnosis, see Chapter 5.2.2.

  • Page 21: Manual Diagnosis

    *Notes: • Before diagnosing, please make sure the diagnostic program corresponding to certain vehicle model has been installed on your CRP 429HD. • For vehicles manufactured by different vendors, it is possible that it has different diagnostic menus. For details, please follow the instructions on the screen to proceed.
  • Page 22 LAUNCH CRP 429HD User's Manual B. Read Fault Code This function displays the detailed information of DTC records retrieved from the vehicle’s control system. On the Read fault code page, you can do the following: • Tap “Code Search” to search for more information about the current DTC online.
  • Page 23 LAUNCH CRP 429HD User's Manual Fig. 5-4 (This screenshot is for illustrative purpose only. All data shown is fictious in nature.) *Notes: 1. If the value of the data stream item is out of the range of the standard (reference) value, the whole line will display in red.

  • Page 24: Hd Obd Diagnosis

    • Tap “Report” to save the current data as a diagnostic report. All diagnostic reports can be accessed from “Data” -> “Diagnostic Report”. CRP 429HD logs the Date of Report (the date and time at which the report was created) and assigns a unique Report #.
  • Page 25 LAUNCH CRP 429HD User's Manual System information Read fault code Select test function Select “HD OBD” Clear fault code Read data stream Select system search Select test system mode Manual Select (Note: In this case, you need to choose the desired system manually.

  • Page 26: Eobdii Diagnosing

    *Note: If you must drive the vehicle in order to perform a troubleshooting procedure, ALWAYS have a second person help you. Trying to drive and operate the CRP 429HD at the same time is dangerous, and could cause a serious traffic accident.
  • Page 27 LAUNCH CRP 429HD User's Manual It mainly includes the following functions: 1. Read Codes This option is used to read the current, pending or permanent trouble codes. 2. Erase Codes It is used to clear all existing trouble codes. *Notes: •...
  • Page 28 The EVAP test function lets you initiate a leak test for the vehicle’s EVAP system. CRP 429HD does not perform the leak test, but signals to vehicle’s on-board computer to initiate the test. Before using the system test function, refer to the vehicle’s service repair manual to determine the procedures necessary to stop...

  • Page 29: History

    CRP 429HD User's Manual 5.4 History Generally once a vehicle diagnosis is performed, CRP 429HD will record the every details of diagnostic session. The History function provides direct access to the previously tested vehicles and users can resume from the last operation, without the necessity of starting from scratch.

  • Page 30: Update

    LAUNCH CRP 429HD User's Manual 6. Update If some new software or APK can be updated, a numeric indicator will display on the “Upgrade” module on the Job menu. In this case, you may use this option to keep it synchronized with the latest version.

  • Page 31: Data

    LAUNCH CRP 429HD User's Manual 7. Data Fig. 7-1 7.1 Diagnostic Record If user records the running parameters or waveform graphs while reading data stream, it will be saved as diagnostic records and appear under this tab. Tap “Diagnostic Record” to enter, select and tap the desired data stream items and tap “OK”...

  • Page 32: Diagnostic Report

    LAUNCH CRP 429HD User's Manual 7.2 Diagnostic Report This module stores all diagnostic reports generated in process of vehicle diagnosis. All the diagnostic reports are sorted by Date and Make. If there are too many reports stored, tap (Search) to filter and quickly locate it. • To select certain report, just check the box at the lower right corner of the report.

  • Page 33: Dlc(Data Link Connector) Location

    7.7 Firmware Fix Use this item to upgrade and fix diagnostic firmware. During fixing, please do not cut power or switch to other interfaces. 7.8 User Manual Provides a detailed description on how to operate the CRP 429HD. Before operating the handset, please carefully read it.

  • Page 34: Settings

    This option lets you adjust the volume and other sound settings. 8.5 Network *Note: Once WLAN is set as ON, CRP 429HD will consume more power. While it keeps unused, please set it off to save power. While WLAN keeps unused, please turn it off to conserve battery power.

  • Page 35: Language

    LAUNCH CRP 429HD User's Manual 8.7 Language CRP 429HD supports multiple languages. You can use this option to change the target language. 8.8 Email Setup This option is used to set up the email address for receiving the diagnostic reports.

  • Page 36: Faq

    LAUNCH CRP 429HD User's Manual 9. FAQ Here we list some frequently asked questions and answers related to CRP 429HD. System halts when reading data stream. What is the reason? It may be caused by a slackened connector. Please turn off the tool, firmly connect the connector, and switch it on again.
  • Page 37 We have tried our best to make the descriptions and illustrations in the manual as accurate as possible, and defects are inevitable, if you have any question, please contact local dealer or LAUNCH Tech(USA), Inc., LAUNCH does not bear any responsibility arising from misunderstandings.
  • Page 38 Emergency call If any emergency arises, dial 112/911 (or other emergency call number) for emergency help. Due to the nature of cellular networking, the success of emergency call is not guaranteed.   FCC Warning: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

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