19057 Error Code For Deere Tractor Models

There are 19 kind of error description.

Description:

1A UREA Temperature sensor in box (electrical) - signal above high error threshold - P2043 Reagent - temperature sensor of pump module - Out of range

Hissing noise at expansion valve, Loss of refrigerant.Restriction in refrigerant system.Check receiver-dryer for uniformity of temperature.