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LAUNCH

629 User's Manual

39

www.x431.com +86 755 8455 7891

Figure 7-2

Note: You are strongly recommended to note down the Serial Number and

Register Code in Figure 7-3 since these 2 pieces of information are required while

registering your tool.

Press [ ] to return to the previous screen.

7.4 About OBD

This option allows you to have a general knowledge of OBD.

7.5 Upgrade Information

This option provides you with a website link to download the update suite.

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Summary of Contents for Creader 629

Page 1: ...V1 00 001 05 27 2020...

Page 2: ...names of or are otherwise the property of LAUNCH or its affiliates In countries where any of the LAUNCH trademarks service marks domain names logos and company names are not registered LAUNCH claims...

Page 3: ...These components create hazardous voltages when the engine is running Put the transmission in P for A T or N for M T and make sure the parking brake is engaged Keep a fire extinguisher suitable for g...

Page 4: ...ctor DLC 6 2 5 OBD II Terminology 7 2 6 OBD II Monitors 9 2 6 1 Continuous Monitors 9 2 6 2 Non Continuous Monitors 11 2 6 3 OBD II Reference Table 14 2 7 DTCs and MIL Status 16 3 Product Descriptions...

Page 5: ...CH 629 User s Manual IV www x431 com 86 755 8455 7891 7 1 DLC Location Information 38 7 2 Abbreviation 38 7 3 Tool Information 38 7 4 About OBD 39 7 5 Upgrade Information 39 8 Register Update 40 9 FAQ...

Page 6: ...test Read vehicle information OBD II data record and replay Print data via PC Moreover it can be updated via memory card to keep synchronized with the latest available software version Note This tool...

Page 7: ...2 Government regulations mandate that all OBD II compliant vehicles must have a common 16 pin Data Link Connector DLC Note Some 1994 and 1995 vehicles have 16 pin connectors but are not OBD II compli...

Page 8: ...ponents or systems it lights an indicator on the dashboard to alert the driver The indicator lights only when an emissions related problem is detected The computer also assigns a numeric code for each...

Page 9: ...of the new emissions standards and regulations It was also decided that an enhanced on board diagnostic system capable of addressing all of these problems was needed This new system is known as On Boa...

Page 10: ...or U It identifies the main system where the fault occurred Body Chassis Powertrain or Network The 2nd character is a numeric digit 0 thru 3 It identifies the type of code Generic or Manufacturer Spec...

Page 11: ...he 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...

Page 12: ...cle s on board computer In addition to controlling the engine management and emissions systems the PCM also participates in controlling the powertrain transmission operation Most PCMs also have the ab...

Page 13: ...le 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 D...

Page 14: ...ine misfires A misfire occurs when the air fuel mixture in the cylinder does not ignite The misfire Monitor uses changes in crankshaft speed to sense an engine misfire When a cylinder misfires it no l...

Page 15: ...itor depending on the severity of the problem 3 Comprehensive Components Monitor CCM This Monitor continuously checks all inputs and outputs from sensors actuators switches and other devices that prov...

Page 16: ...s slowly or its voltage signal is weak or missing The Oxygen Sensor Monitor is supported by spark ignition vehicles only The Oxygen Sensor Monitor is a Two Trip monitor If a fault is found on the firs...

Page 17: ...the catalytic converter also have the ability to store oxygen and release it as needed to oxidize hydrocarbons and carbon monoxide In the process it reduces vehicle emissions by converting the pollut...

Page 18: ...mpression ignition vehicles The EGR Monitor is a Two Trip Monitor If a fault is found on the first trip the computer temporarily saves the fault in its memory as a Pending Code The computer does not c...

Page 19: ...er from the combustion process during engine warmup The extra oxygen injected into the exhaust stream also helps the catalytic converter reach operating temperature more quickly during warm up periods...

Page 20: ...Type 1 and 3 Continuous 1 2 1 3 similar conditions 80 Misfire Monitor Type 2 Continuous 1 1 1 3 similar conditions 80 Fuel System Monitor Continuous 1 1 or 2 1 3 similar conditions 80 Catalytic Conve...

Page 21: ...nds the MIL On when the failure is first found If the failure causes a severe misfire that may cause damage to the catalytic converter the MIL flashes once per second The MIL continues to flash as lon...

Page 22: ...m up cycles for fuel and misfire faults The DTCs are automatically erased if the fault that caused them to be set is not detected again during that period Misfire and fuel system faults require three...

Page 23: ...s Manual 18 www x431 com 86 755 8455 7891 3 Product Descriptions 3 1 General Controls 1 2 3 4 5 6 7 8 9 10 11 12 No Name Notes 1 DB 15 DIAGNOSTIC CONNECTOR Connects the tool to the vehicle s Data Lin...

Page 24: ...TON Confirms a selection or action from a MENU list 8 BUTTON When in MENU mode scroll UP through the menu and submenu selection options BUTTON When in MENU mode scroll RIGHT through the menu and subme...

Page 25: ...e Indicates the currently displayed DTC is a Pending DTC If there is a possible problem a Pending DTC is present and or some of the vehicle s emission monitors have not run their diagnostic testing RE...

Page 26: ...LAUNCH 629 User s Manual 21 www x431 com 86 755 8455 7891 5 USB cable Connect to a computer for upgrading online 6 Quick Start Guide...

Page 27: ...C Refer to Chapter 2 4 3 Plug the diagnostic cable of the tool into the vehicle s DLC Figure 4 2 Notes A plastic DLC cover may be found for some vehicles and you need to remove it before plugging the...

Page 28: ...ion is specially designed to get access to Anti Lock Braking System ABS and Supplemental Restraint System SRS for deep diagnostics OBD II This option presents a quick way to check for DTCs isolate the...

Page 29: ...ol information and OBD etc SETUP Displays the tool setup menu which lets you make several adjustments and settings to configure the tool to your particular needs 4 3 Settings Select Settings on the ma...

Page 30: ...n menu screen and press OK The tool will automatically start a check of the vehicle s computer to determine which type of communication protocol it is using When the tool identifies the computer s com...

Page 31: ...ly on the DTC definition Each DTC has a set of testing procedures instructions and flow charts that must be followed to confirm the location of the problem This information is found in the vehicle s s...

Page 32: ...is automatically erased When pending DTCs are found the YELLOW LED on the scanner will light up Permanent DTC When the currently displayed DTC is a Permanent DTC the RED LED on the scanner will light...

Page 33: ...he screen Figure 5 4 Press OK to enter to select the manufacturer Figure 5 5 will be shown on the screen Figure 5 5 Press to select different manufacturer press the button to turn to next or previous...

Page 34: ...the vehicle s ignition key is in the ON position with the engine off Note When data is erased from the vehicle s computer memory the I M Readiness Monitor Status program resets the status of all Monit...

Page 35: ...s Completed or Monitor OK Press to return to Diagnostic Menu 4 Data Stream This option retrieves and displays live data and parameters from the vehicle s ECU 5 View Freeze Frame When an emission relat...

Page 36: ...e s on board computer This information may include VIN Vehicle identification Number It is applicable to model year 2000 and newer OBD II compliant vehicles CID Calibration ID These IDs uniquely ident...

Page 37: ...Read version information Read fault code Clear fault code Read data stream 5 3 Service In addition to amazing powerful diagnostic function this tool also features Oil Service lamp reset and steering a...

Page 38: ...varies from vehicle to vehicle Follow the on screen instructions to proceed 5 4 Review This function is used to review or delete the recorded DTC Data Streams and Freeze Frame 5 5 DTC Lookup This opt...

Page 39: ...Manual 34 www x431 com 86 755 8455 7891 Figure 5 7 Press to move the highlight bar to different position Press button to alter the value then press OK button the screen will display the detailed defi...

Page 40: ...e tool and install it on the computer For details refer to Chapter 8 Register Upgrade 1 Launch the update tool a screen similar to Fig 6 1 will appear Figure 6 1 2 Connect one end of the USB cable to...

Page 41: ...int Manager module will be activated immediately 4 Click Print Manager to enter the print manager screen Figure 6 3 4 Select PRINT from the main menu screen on the OBD II scanner and press OK to enter...

Page 42: ...he report each time the diagnostic report is synchronized on the computer Figure 6 5 Exports the current report on the local disk on the computer Clears all contents of the current report Prints the c...

Page 43: ...OK to enter the following screen Figure 7 1 7 1 DLC Location Information This option helps you to find the location of the vehicle s DLC 7 2 Abbreviation This option allows you to view the full name a...

Page 44: ...Number and Register Code in Figure 7 3 since these 2 pieces of information are required while registering your tool Press to return to the previous screen 7 4 About OBD This option allows you to have...

Page 45: ...irements Windows XP 7 8 or Windows 10 The tool can be updated via memory card 1 Note down the Serial Number and Register code 1 Connect one end of the USB cable to your tool and the other end on the c...

Page 46: ...r and upgrade the tool first But if not the tool can also be used normally 1 Launch the update tool a screen similar to Fig 8 3 will appear Figure 8 3 Note After the Product Serial Number is entered i...

Page 47: ...r and insert it into the USB port of the computer 2 Reopen the update tool select the updates you would like to perform or click Select All and then click Download to start downloading the update pack...

Page 48: ...lows users to perform software update or firmware fix 2 Vehicle s OBD II port via the diagnostic cable This mode allows users to perform vehicle diagnostics It does not apply to software update or fir...

Page 49: ...be defective is repair or replacement and LAUNCH shall not be liable for any consequential or incidental damages Final determination of defects shall be made by LAUNCH in accordance with procedures es...

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