Scania fault code 4356

EMS Engine Management System Rotational speed sensor The signal from rotational speed sensor T74 has indicated an implausible rotational speed increase between two subsequent pulses. Read explanation → BMU Battery Management Unit Battery module 4, cell monitoring circuit board, internal fault The cell monitoring circuit board has detected an internal error and cannot monitor the status of the battery module. Read explanation → DDU Position indication error in the navigation system Information is missing, update is in progress. Read explanation → AMS Reductant circuit The reductant pressure does not increase and the reductant pump rotational speed sensor produces too low a value. Read explanation → EEC Exhaust Emission Control Reductant circuit reductant pump, value too low The reductant pressure does not increase and the reductant pump rotational speed sensor indicates too low a value. Read explanation →