How to Use Vident iLink400 to Perform Auto Scan and Control Unit Selection?

by Tacry J. Auto Diagnostic Tool

This instruction show you guide on how to perform auto scan and control unit selection by Vident iLink400 When you have completed the identification of vehicle by Vident iLink400, a menu for selecting systems to test displays. Menu options typically are
● Auto Scan
● Control Unit

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Auto Scan
Auto Scan performs an automatic system test to determine which control modules are installed on the vehicle and obtain diagnostic trouble codes (DTCs) overview.
1. Select Auto Scan from the menu and press OK to start.

2. When auto scan finishes, a menu with a list of installed controllers together with their DTC overview displays.

3. If there is diagnostic trouble code(s) detected in a control unit, press the function key corresponding with Display DTC on the screen to view details of code information, and press the function key Quick Erase to clear them.
4. Select the system you would like to test, and press the OK key. When the scan tool has established connection with the vehicle, the Function Menu displays.

Control Unit
Control Unit screen displays all controllers available to this specific vehicle manufacturer.
1. Select Control Unit from the menu and press the OK key. A controller menu displays.