Scania fault code 819

EMS Engine Management System Knock sensor Knock sensor 2 produces deviating value. Read explanation → BMU Battery Management Unit The voltage is too high in the direct current converter E84 on the 24 V side The voltage exceeds 33 V on the 24 V side. Error messages are sent via CAN from the direct current converter. Read explanation → COO Coordinator CAN communication switched off, CAN-13 and CAN-14 Communication with CAN-13 and CAN-14 is switched off even though it should be on. Read explanation → MBS #Not implemented. Primary passenger area evaporator fan defective No or unsufficient amount of air coming from airduct outlets. Read explanation → ELC Electronically controlled air suspension Control box 2 The voltage on the input from the control box has been too high. Read explanation → CMS Solenoid valve for rear axle, left-hand side Open circuit from control unit pin A30. Read explanation → DCC Too high voltage in the direct current converter on the 24 V side The voltage exceeds 33 V on the 24 V side. Error messages are sent via CAN from the direct current converter. Read explanation →