This fault code indicates that the application software has found invalid EEPROM parameters on the PTH control unit. This can result from improper calibration or corrupted memory.
- John Deere error PTH codes
This fault code indicates that the cruise control resume switch is experiencing voltage above the normal range or is shorted to a high power source. This typically means the resume switch is stuck in the ON position or there is a short circuit causing constant power to the switch.
- John Deere error PTH codes
This fault code indicates that the cruise control enable switch is experiencing voltage above the normal range or is shorted to a high power source. This typically means the cruise control switch is stuck in the ON position or there is a short circuit causing constant power to the switch.
- John Deere error PTH codes
This fault code indicates that both the cruise control enable switch and the max speed setting are active simultaneously, which is an abnormal condition. This could be due to issues with the cruise control module, wiring problems, or malfunctions in the power train hydrostatic control unit.


