131 Error Code For Wetmore Tractor Models

There are 770 kind of error description.

Description:

Low pressure switch (+) input shorted to ground

Decelerator or Hand Throttle (STD cab) Position potentiometer voltage is too high

Mid range clutch is not calibrated

Aux 3rd Lower Coil solenoid shorted to 12 volts.

Low pressure switch (+) input shorted to ground

Foot Throttle Position potentiometer voltage is too high (engine controller pin B30)

Mid range clutch is not calibrated

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