Scania fault code 1155

Code 1155 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:

EMS Engine Management System Fan rotational speed The signal from the rotation speed sensor for the fan has been lower than normal. Read explanation → VDT Internal fault Control unit E754 is not receiving a response from the safety check. Read explanation → MBS Heating fan in luggage compartment, short circuit The MBS system has detected a short circuit that affects the heating fan in the luggage compartment. Read explanation →