Scania fault code 523

BMU Battery Management Unit MGU CAN node timeout The DTC is set active if CAN message has been absent for 200ms. The DTC is set inactive when CAN message is received. The DTC is not set in the following cases: • ignition is turne… Read explanation → COO Coordinator Brake pedal sensor The voltage in the brake pedal sensor circuit has been lower than permitted. The brake pedal sensor generates 2 separate output signals. The fault applies to the normal output sign… Read explanation → MBS #Not implemented. Absence of CAN bus 2 communication. The fault is validated as present if the ECU does not detect communication on CAN bus 2 within the timeout period Read explanation → CUV Visibility system Windscreen wiper, high and low speed The signal from the windscreen wiper control has been short circuited to ground for more than two seconds. Read explanation → BCI Defective ID pin connection, expansion unit The connection to one of the expansion unit ID pins was defective at startup, or the connection has been disturbed whilst running. Read explanation → CMS CAN communication on the control unit sub data bus 1 Short circuit in the control unit sub data bus 1. Read explanation → ACS Articulation Control System Articulation control system sub data bus Open circuit in communication on the articulation control system CAN sub data bus. Read explanation → TCC TCC control unit, communication missing with brown CAN bus Communication error. Brown CAN bus overload. Brown CAN bus has an open circuit. Too many receiving and sending errors. Read explanation → DCU Communication, brown CAN bus (CAN1) No communication on the brown CAN bus. Too many fault signals. Read explanation → ACSX Articulation control system sub data bus Open circuit in communication on the articulation control system CAN sub data bus. Read explanation →