I have a couple of codes and was hoping someone could help out with what they are 030 724.03 030 771.03 thanks for your help in advance
MID 030 is the Monitor System. The CID Numbers have me baffled for a D6R. CID 724 is the Body Raise solenoid, CID 771 is the radiator shutter relay. Both would be typically fitted to an off-highway truck not a dozer. Can you confirm the numbers please. FMI 03 occurs when the voltage reading from the identified circuit is above the valid range. FMI 03 most often relates to a signal circuit.