Scania fault code 4406

EMS Engine Management System Coolant temperature sensor T33 There is no replacement value for coolant temperature and the engine function needs to be limited or shut down. Read explanation → BMU Battery Management Unit Battery module 6, flexible printed circuit board, small internal failure Internal fault in flexible printed circuit board. Read explanation → EMD Coolant temperature sensor T33 The fault code becomes active when engine protection measures, such as EGR shutdown, are required due to a fault in the coolant temperature sensor. Read explanation → EME Coolant temperature sensor T33 The fault code becomes active when engine protection measures are required due to a fault in the coolant temperature sensor. Read explanation → EMO Coolant temperature sensor T33 The fault code becomes active when engine protection measures, such as EGR shutdown, are required due to a fault in the coolant temperature sensor. Read explanation → DDU Internal amplifier – Speaker R2 Overcurrent Fault detected by internal amplifier diagnostic Read explanation →