Scania fault code 1861

Code 1861 is used by 3 different Scania systems. Choose the control unit shown in your diagnostic tool:

MBS MBS expansion unit J, current above limit value MBS expansion unit J has detected that the limit values for the current to and from the MBS expansion unit have been exceeded. Read explanation → CID Interactive centre information display, background lighting not working It has been detected that the centre information display background lighting cannot be activated. Read explanation → DD Interactive driver display, background lighting not working It has been detected that it is not possible to activate the driver display background lighting. Read explanation →