Scania fault code 544

BMU Battery Management Unit Timeout in direct current converter E84 (DCC) CAN node Communication with the direct current converter interrupted. The fault code becomes inactive when the direct current converter CAN message is received. Read explanation → VDT Output signal Open circuit. Read explanation → MBS #Not implemented. Electrical error on CAN bus 4 The CAN-controller of the CAN bus 4 has entered state bus-off, which indicates a communication error. There is a short circuit on the CAN bus 4. Read explanation → CUV Visibility system Main beam flasher The control unit input for the main beam flasher has been short circuited to ground for more than 120 seconds. Read explanation → BCI Configuration fault, Expansion unit C The expansion unit is responding, but does not exist according to the vehicle configuration. Read explanation → LAS Locking and Alarm System Motion sensor in the cab Fault in RAM memory, flashrom or inclination indicator. Read explanation → CMS Communication with the suspension management system Communication with the suspension management system has been interrupted. Read explanation → ALM Micro switch lower storage compartment driver's side (truck)/micro switch A7 (bus), open circuit Open circuit in the micro switch. Read explanation → ACS Articulation Control System Proportional valve Implausible value from the proportional valve. Read explanation → ACSX Proportional valve Implausible value from the proportional valve. Read explanation →