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Xtool EZ500, Manual, Page: 25 / 26

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Xtool EZ500 Manual Download Page 25

EZ500 Diagnosis System

25

2. Location Diagram of Vehicle Diagnostic Link Connectors

Location diagram of pick-up truck diagnostic link connectors:

Location diagram of utility vehicles diagnostic link connectors:

Link diagram of small car diagnostic link connectors:

NOTE: Each vehicle manufacturer may use additional pins to diagnose a variety of systems. Not every
manufacturer uses the same standard. The function on a certain pin will vary from manufacturer to
manufacturer. Verify with the manufacturer.

3. Diagnostic Link Connectors Terminal Definition and Communication Protocols

3.1. Standard OBDII Diagnostic Link Connector:

Summary of Contents for EZ500

Page 1: ...ntries that the trademarks service marks domain names logos and the name of the company are not registered Xtool claims that it still reserves the ownership of the unregistered trademarks service mark...

Page 2: ...rom moving when engine starts Make sure the DLC diagnostic link connector is functioning properly before starting the test to avoid damage to the Diagnostic Computer Do not switch off the power or unp...

Page 3: ...3 Vehicle Connection Diagnosis 8 3 1 Vehicle Connection Test 8 3 2 Precautions Before Use 9 4 Diagnosis 9 4 1 Menu Options 9 4 2 Test Functions 10 4 3 Read ECU 12 4 4 Read DTCs 12 4 5 Clear DTCs 13 4...

Page 4: ...EZ500 Diagnosis System 4 CHAPTER About EZ500 1 Appearance 1 1 Front View 1 2 Back View...

Page 5: ...nization with PC This port shall only be connected to a USB interface of version USB2 0 3 Mini HDMI Port 3 EZ500 Technical Parameters Operating System Android Processor Quad core 1 6GHz Processor Memo...

Page 6: ...ivation code on the manual cover product serial number each device will have a serial number and activation code nickname workshop s name or user s nickname login account can be your email address or...

Page 7: ...information view live data perform actuation tests and special functions etc By selecting Setting users can access the language setting and other system related settings Online Communication Platform...

Page 8: ...recently used applications Turn up the volume Click here to return to the diagnostic interface Click here to return to diagnostic vehicle models interface 3 Vehicle Connection Diagnosis 3 1 Vehicle Co...

Page 9: ...artment 3 2 5 Please ensure that only official XTOOL cables and connectors are used to prevent damage to the unit 3 2 6 Before powering off the unit please ensure that you cancel or complete the curre...

Page 10: ...display it PLEASE NOTE Different vehicles have different menus and systems Common main function menu includes the following options Read ECU This function is to read the ECU version information which...

Page 11: ...mponent learning etc Actuation Activate Components Test Activations allow you to operate supported components for troubleshooting purposes Components range from instrument cluster indicators to the en...

Page 12: ...iesel engine part number etc shown below 4 4 Read DTCs Select Read Fault Codes to read the trouble codes stored in the ECU The screen will show the trouble codes and their definition shown below Tip I...

Page 13: ...aring shown below 4 5 2 Click YES to confirm the operation if the communication is normal it will show Trouble Codes Successfully Cleared or Trouble Codes Cleared Generally users will need to re read...

Page 14: ...ine warmed up 3 5 4 5ms 5 Intake Air Temperature 40 150 Show value a little higher than ambient temperature 6 Battery Voltage v 0 15 Idle speed 11 13 5V 7 Injection closed loop correction 0 1 99 8 Loa...

Page 15: ...EZ500 Diagnosis System 15...

Page 16: ...r an engine rotation speed signal is received component actuation will be interrupted In the process of actuating components a single component will always be in the trigger status until the next comp...

Page 17: ...nostic tool will simulate the ECU signal to enable the user to judge whether the actuating components or circuits are working correctly 5 Settings By selecting Settings users can set the language unit...

Page 18: ...put on our cloud service platform conveniently and combine the diagnosis result to query and communicate with other Xtool users in our forum but can also access various online databases of maintenanc...

Page 19: ...in the process of diagnosis users also can view a record of which cars have been previously tested It includes three parts PDF Files Pictures and Data Playback 8 1 PDF Files 8 1 1 PDF files are the di...

Page 20: ...icon to generate PDF when you want to save the trouble code report 8 2 Pictures Pictures are all the screen capture files saved in the diagnosis process 8 3 Data Replay With Data Playback you can play...

Page 21: ...assistance How to get remote assistance from Xtool Technical Assistance Center a Open EZ500 b Click Remote and open the TeamViewer interface Generate and display device ID c Your partner will also nee...

Page 22: ...nectors Locations of Various Vehicle Models AUDI A6 the OBD plug is on the lower left side of the dashboard use SMART OBDII 16 connector VW Bollywood 1 8 the OBD plug is below the console use SMART OB...

Page 23: ...ine bay use Benz 38 connector Benz 300SEL 140 chassis the OBD plug is on the left hand side of the engine bay use Benz 38 connector GM Buick the OBD plug is below the dashboard use SMART OBDII 16 conn...

Page 24: ...board use SMART OBDII 16 connector BMW 735I the OBD plug is in the right hands side of the engine bay use BMW 20 connector VW Passat B5 the OBD plug is behind the gearlever and beside the parking brak...

Page 25: ...nk diagram of small car diagnostic link connectors NOTE Each vehicle manufacturer may use additional pins to diagnose a variety of systems Not every manufacturer uses the same standard The function on...

Page 26: ...7 ISO9141 and ISO14230 defined K line 8 Manufacturer definition 9 Manufacturer definition 10 SAE J1850 bus negative 11 Manufacturer definition 12 Manufacturer definition 13 ISO 15765 4 defined CAN lo...

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