Scania fault code 1856

MBS MBS master control unit, current above limit value The MBS control unit has detected that the current to and from the MBS control unit has exceeded the following limit values for more than 5 seconds: Power supply pin group V1: 20 A… Read explanation → DCU Control unit current is too high The control unit has interpreted that the current strength from power supply pin groups V1, V2 and V3 has exceeded the limit of 30 A for longer than 5 seconds. Read explanation → CID CAN communication, short circuit Short circuit to earth detected on CAN communication. Read explanation → DD CAN communication, short circuit Short circuit to earth detected on CAN communication. Read explanation →