Bobcat 430 M3504 Error Code
M3504 Error Code
DCU Controller no communication is the main cause of M3504 error.A significant number of consequences can be suffered due to an overheating engine with code M3504. The problem might be a blown gasket or something related to the fuel tank.
Tip For 430 Model
When the temperature is below -30 C (-20 F), hydrostatic oil must be warmed before starting. The hydrostatic system will not get enough oil at low temperatures and will be damaged. Park the machine in an area where the temperature will be above -18 C (0 F) if possible.