Diagnostic Item 5: Diagnose when the scan tool (M.U.T.-IIISE) cannot receive the data sent by ETACS-ECU: Function

The diagnostic result demonstrates that "the scan tool (M.U.T.-IIISE) cannot receive the sent data from the ETACS-ECU" when the scan tool (M.U.T.-IIISE) checks the periodically sent data from each ECU and cannot receive the ETACS-ECU data only.