Scania fault code 4214

EMS Engine Management System Outdoor temperature sensor 1 T27 or outdoor temperature sensor 2 T611 The difference between the outdoor temperature sensors is too great. Read explanation → EMU Heater H39, internal fault The resistance of the secondary element is outside the expected interval. Read explanation → BMU Battery Management Unit Cell monitoring circuit board, internal fault An electrical fault has been detected in the cell monitoring circuit board. The fault may concern one or more circuit boards. Read explanation → DDU Microphone, short circuit to voltage supply. Information is missing, update is in progress. Read explanation →