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NT401 Oil Service Tool Manual_English_V1.01
Figure 5-3 Sample Diagnostic Menu Screen
2. Select Stored Codes/Pending Codes and press the ENTER key to confirm. A code list
including code number and its description displays.
Figure 5-4 Sample Read Codes Screen
If no DTCs are present the message “No (Pending) Codes Found!” is displayed. If any
manufacturer specific or enhanced codes detected, select vehicle a make before viewing DTC
information.
Figure 5-5 Sample No Codes Screen
3. Use the up and down arrow keys to scroll through data to select lines, and left and right arrow
keys to scroll back and forth through different screens of data.