Fault Code; Active Diagnostic Trouble Code 【Universal Function - Hyundai Yanmar TNV Series Manual

7.2 Fault Code

This function is used to display current and past faults detected by the ECU. By clicking on the Screen Select
tool bar, you can select Active Diagnostic Trouble Code or Logged Diagnostic Trouble Code.
7.2.1 Active Diagnostic Trouble Code 【Universal Function】
This function is used to list current troubles detected by the ECU in real time（automatically updated at
intervals of 2 seconds） ．Trouble codes and their description are displayed. In the Notes field in the lower part
of the screen, brief explanation and remedy for the trouble for the cursor line are displayed. When the cause of
the trouble is removed and normal operation is restored, the trouble display on the screen disappears.
1）Operation tool bar
① ：Prints a hardcopy of the screen.
② ：Saves the screen in BMP format.
③ ：Saves data on the screen in CSV format.
2）Main view
④ ：Displays a trouble code（DTC）complying with SAE J2012.
Code
⑤ ：Displays the description of the trouble code.
Description
⑥ ：Shows a probable cause of the trouble.
Probable cause
3）Comment view
⑦ "Probable cause", "Action" field： Shows the troubleshooting result for the trouble for the clicked cursor
① ② ③ ④
line（painted in light blue）as a guidance for required action.
⑤ ⑦
Figure 7-2 ［Fault Code］-［Active Diagnostic Trouble Code］Screen
7. Main Menu ――
⑥
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