Scania fault code 843

BMU Battery Management Unit Fan M40 for cooling MGS and DCC, overload Electrical fault in fan M40. Read explanation → COO Coordinator CAN communication with switch module Fault in communication with the differential lock switch module. Read explanation → MBS Solenoid valve for auxiliary heater, out of order The auxiliary heater has detected that the solenoid valve for the auxiliary heater is out of order. Read explanation → ELC Electronically controlled air suspension Control box 2 Implausible value. Read explanation → CMS Pressure sensor for tag axle lift, open circuit or short circuit to earth Pressure sensor for tag axle lift sends an incorrect signal or voltage is too low. Read explanation →