1011 Error Code For International Harvester Tractor Models
There are 141 kind of error description.
Description:
ISM-DI Battery 5V Reference 1 Circuit High White
TCU (Tractor Controller Unit) is disconnected from the CAN bus.
If Steering Not Working,Hydraulic suction filter plugged.Improper tire inflation.Steering linkage needs lubrication.Excessive play in steering. See your John Deere Dealer.