Scania fault code 771

EMS Engine Management System Misfiring in cylinder 3 Cylinder 3 is not delivering any torque. Read explanation → COO Coordinator Air suspension remote control 2 A button for vehicle level adjustment has been active for an implausible amount of time. Read explanation → MBS Sensor for battery hatch, open circuit The voltage supply to the control unit input for battery hatch sensor is 12 V. This indicates an open circuit. Read explanation → ELC Electronically controlled air suspension Control box 1 The voltage on the input from the control box has been too high. Read explanation → DDU Coordinator, no CAN communication The DDU control unit is not receiving CAN messages from the coordinator. Read explanation → PCS CAN message missing Messages have not been received within 5 nominal transfer rate periods. Read explanation → LAS Locking and Alarm System Communication with the engine control unit (EMS). LAS has no communication with the engine management system (EMS). Read explanation → ICL Instrument Cluster Communication with the coordinator (COO) No CAN messages from the coordinator. Read explanation → CMS Engine start switch signal Control unit pins B4 and B7 have been activated simultaneously. Read explanation → TCC TCC control unit, current too high The current to the outputs of the TCC control unit is too high. Read explanation → COMMUNICATOR Communicator (C200 / C300 / C400) Communication with the brake management system (BMS) The RTC control unit has not received any CAN messages from the BMS control unit within the time expected. Read explanation → DCU Door motor brake front door leadf, open circuit output A current below the normal operating level has been detected in the door motor brake’s 24 V output (CN6-16). Read explanation →