High range clutch solenoid or its wiring failed open or shorted to ground
Aux 4th remote valve LEVER potentiometer is failed in the Armrest Controller
Cab sensor open or shorted to power
Engine Controller Failure - Hardware Failure
High range clutch solenoid or its wiring failed open or shorted to ground
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.