Reading and Clearing Diagnostic Trouble Codes

Check DTC Memory (function 02)

Note: The malfunction information displayed is not continuously updated but instead only at the start of On Board Diagnostic (OBD) and by using the Function 05 "Erase DTC Memory".

^ Activate printer using the PRINT button (indicator light in the button illuminates).

Perform Function "02 - Check DTC Memory"





Display
^ Press Buttons -0- and -2-.





Display
^ Confirm the entry using the Q button.





The number of codes stored is shown on the display.





If "No malfunction detected" appears, the program returns to the starting position after
actuation of the button.





Display:
If anything else is shown on the display:
Operating manual for the scan tool
^ Erase DTC Memory (Function 05)
^ End Output (Function 06)
^ Disconnect Data Link Connector (DLC).