At this level, diagnostic trouble codes (DTC) of carman scan lite are displayed for the selected ECM
Whenever the screen is opened or refreshed, the cursor moves to the beginning of the display and an audible warning will be given along with the number and description of the component from which the code has been generated.
By using the UP / DOWN key, the display may be scrolled.
This soft function key will clear the DTC currently held in the memory of the selected ECM. If this option is selected, a message requesting confirmation of the ERAS request will be displayed.
The ENTER or ESC key should be used to confirm or cancel the request to clear the current DTC.
To erase the MIL type DTCs, disconnect the battery terminal for 15 second or more.