19344 Error Code For Sears Tractor Models

There are 70 kind of error description.

Description:

7A Coolant control valve mechanically - mechanical defective blocked closed - P20A0 Vent valve (Reductant Purge Control Valve) Open circuit

Coolant control valve mechanically - mechanical defective blocked closed - P20A0 Vent valve (Reductant Purge Control Valve) -open circuit

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