78 System frozen and not free in time - Defreezing Mode and Detection Errors(Inlet line defreezing failed) - P20C2 Reagent - suction tube heating Detection mode of heating
3-point Hitch Fails To Lift,Low oil level.Worn hydraulic pump.Rate of drop valve closed.Excessive load on hitch.Hydraulic oil too cold.Hydraulic oil suction filter plugged.