3764 Error Code For Oliver Tractor Models

There are 497 kind of error description.

Description:

ISM-DI Engine Controller Main Relay Circuit (Terminal 30) - Early Opening Defect Of Main Relay Amber

F5C Engine Controller Main Relay Circuit (Terminal 30) - Early Opening Defect Of Main Relay Amber

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