Scania fault code 577

VDT Internal fault Short circuit to ground. Read explanation → MBS Control unit roof hatch behind articulation unit, fault in CAN communication There is no CAN communication with the roof hatch control unit behind the articulation unit or it has been interrupted. Read explanation → CUV Visibility system Rear foglight Current consumption on the control unit output has exceeded 6 A for one second. Read explanation → BCI Communication fault, Expansion unit D Communication with expansion unit is missing or has been disconnected. Read explanation → ICL Instrument Cluster Radio buttons, undetermined voltage level Resistance is outside for the defined measurement range for the radio buttons. Read explanation → ACS Articulation Control System Parameter configuration The parameter configuration in the control unit is invalid. Read explanation → ACSX Parameter configuration The parameter configuration in the control unit is invalid. Read explanation →