12VH1 voltage supply to the hitch raise and lower coils is low. (possible blown fuse*)
Programmable UP/DOWN switch is failed.
Programmable UP/DOWN switch is failed.
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.