19073 Error Code For Tractor Models

There are 23 kind of error description.

Description:

22 Voltage supply 2 - tube heaters (UB2) electrical - Short to bat at UB2 with Key 15 off - P20C4 Reagent - suction tube heating - Short circuit high

Voltage supply 2 -tube heaters (UB2) electrical - Short to bat at UB2 with Key 15 off - P20C4 Reagent -suction tube heating -short circuit high

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