Scania fault code 1544

TMS Transmission Management System Position sensor for gear 1 and gear 3, short circuit The control unit indicates that the position sensor voltage supply is short circuited to 30 voltage. Read explanation → BMU Battery Management Unit Propulsion battery compressor, internal fault The compressor reports a short circuit. Read explanation → MBS Expansion unit M, temperature too high Temperature sensor in Expansion unit M has detected that the temperature is above 100°C. The temperature has been too high for more than 30 seconds. Read explanation → AMS EEC, Control unit for exhaust gas aftertreatment A fault has been detected in the EEC control unit. Read explanation → COMMUNICATOR Communicator (C200 / C300 / C400) Software fault Fault during software check when starting Scania Communicator. Read explanation →