Scania fault code 790

BMU Battery Management Unit Fault in direct current converter E84, DCC The direct current converter does not respond correctly to the request from the propulsion battery E83. Read explanation → COO Coordinator Switch, vehicle level adjustment The coordinator has interpreted the signal from the switch as prohibited. Read explanation → MBS Accessory mode, signal fault The BCI control unit sends a CAN signal for the accessory mode with error message. Read explanation → ELC Electronically controlled air suspension Control box 1 The voltage on the input from the control box has been too low. Read explanation → DDU CMS control unit, no CAN communication The DDU control unit is not receiving CAN messages from the CMS control unit. Read explanation → ICL Instrument Cluster Communication with adaptive cruise control (AICC) system No CAN message from the chassis management system (CMS). Read explanation → CMS Battery master switch, short circuit to ground The signal from the battery master switch is too low. Read explanation → DCU Emergency opening system reset valve B, output, open circuit The door control unit has detected a current that is too low in reset valve B for the emergency opening system (CN6-8). Read explanation →