This error code indicates a fault in the Clutch 3 (C3) solenoid circuit.
- John Deere error PTI codes
This code is stored during calibration as an informational code. It indicates that the PTI is performing auto calibration on the clutch unit. It can also be triggered if calibrations are cleared through PTI Address 29, other PTI codes, or if the tractor has a new or reprogrammed control unit.
- John Deere error PTI codes
This code is stored during calibration as an informational code. It indicates that the PTI is performing auto calibration on the hydro unit. It can also be triggered if calibrations are cleared through PTI Address 29, other PTI codes, or if the tractor has a new or reprogrammed control unit.


