3797 Error Code For Oliver Tractor Models

There are 514 kind of error description.

Description:

ISM-DI DPF Differential Pressure Sensor Circuit - High Error Amber

F5C DPF Differential Pressure Sensor Circuit - High Error Amber

ISM-IDI DPF Differential Pressure Sensor Circuit - High Error Amber

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