Scania fault code 838

BMU Battery Management Unit Fan for rechargeable energy storage system, overload Control unit RES indicates fault. Read explanation → VDT Connections to the gearbox control unit Connector A in the gearbox control unit is disconnected. Read explanation → COO Coordinator CAN communication with switch module Fault in communication with the switch module. Read explanation → MBS Defroster temperature sensor, implausible value The defroster temperature sensor displays an implausible value. Read explanation → CMS Solenoid valve for the tag axle lifting bellows, open circuit or short circuit to earth Solenoid valve for the tag axle lifting bellows, PWM output 5 (pin A27), has an open circuit or is short-circuited to earth. Read explanation → DCC Low voltage supply The DCC control unit supply voltage has been or is less than 22 V. Read explanation →