Bobcat S150 H4503 Error Code
H4503 Error Code
Right Blinker Error Off is the main cause of H4503 error.A significant number of consequences can be suffered due to an overheating engine with code H4503. The problem might be a blown gasket or something related to the fuel tank.
Tip For S150 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.