Scania fault code 850

EMS Engine Management System Exhaust camshaft position sensor, short circuit to earth. The control unit indicates a short circuit to earth in the cable harness of the camshaft position sensor. Read explanation → BMU Battery Management Unit Service switch S229, short circuit Short circuit to ground, service switch S229. Read explanation → VDT Internal fault Reference voltage not available. Read explanation → COO Coordinator CSS control unit The coordinator has identified divergent information from the CSS control unit. Read explanation → MBS Auxiliary heater, no flame start The auxiliary heater detects no flame start. Read explanation → PCS CAN timeout on message EmuMsg01_EMU from EMU1 Message not received within 5 nominal transmission rate periods. Read explanation → CMS Battery data module, fault in CAN message The battery data module interprets a fault in CAN messages. Some signals have an error message or are missing entirely. Read explanation →