Intake Manifold Temperature Sensor voltage is too high
Front Suspension pressure control not able to decrease pressure on the rod side
Electro Hydraulic Remote top link switch data invalid
Intake Manifold Temperature Sensor voltage is too high (engine controller pin A34)
If Steering Not Working,Hydraulic suction filter plugged.Improper tire inflation.Steering linkage needs lubrication.Excessive play in steering. See your John Deere Dealer.