3157 Error Code For County Tractor Models
There are 2 kind of error description.
F5C ECM Not Detected On CAN Bus - The Engine Dataset Registration Information Was Not Available From The Engine Within The Time Required. Amber
ECM Not Detected on CAN bus
Hissing noise at expansion valve, Loss of refrigerant.Restriction in refrigerant system.Check receiver-dryer for uniformity of temperature.