169 Error Code For Unitrak Tractor Models

There are 2002 kind of error description.

Description:

Hitch TRAVEL potentiometer is failed

PTO ON/OFF switch is failed in the Armrest Controller

Hitch TRAVEL potentiometer is failed

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