DIAGNOSTIC ITEM 31: Diagnose When The Scan Tool (M.U.T.-IIISE) Cannot Receive The Data Sent By TCU. <Vehicles With TCU>: Function

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