Scania fault code 1681

Code 1681 is used by 4 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Cooling fan T123 The voltage in the circuit has been outside the permitted range. Read explanation → EMD Cooling fan The voltage in the circuit has been outside the permitted range. Read explanation → EME Cooling fan T123 The cooling fan is shorted to ground. Read explanation → EMO Cooling fan The voltage in the circuit has been outside the permitted range. Read explanation →