1031 Error Code For ATC Tractor Models
There are 2 kind of error description.
ALL Hand Throttle Sensor Is Below Range - Open Or Shorted To Ground White
Left draft pin voltage is outside the normal operating range.(CCH Only)
If Inadequate air flow is problematic, so clogged air filters, evaporator core air flow restricted, faulty blower fan motors, defective blower switch or faulty wiring or loose connections.