Scania fault code 1812

Code 1812 is used by 2 different Scania systems. Choose the control unit shown in your diagnostic tool:

MBS MBS expansion unit D, power supply pin group V1, current above limit value MBS expansion unit D, current to the pin for power supply pin group V1 has exceeded the limit value of 20 A for more than 5 seconds. Read explanation → ICL Instrument Cluster Software fault Incorrect software in relation to the assembly part number shown in the control unit. Read explanation →