This error code, SCO 520530.14, indicates that the settings for the front loader are incorrect. Proper settings are necessary for the accurate operation of the loader.
- John Deere error SCO codes
This error code, SCO 520529.31, indicates that the voltage ratio between Channel 1 and Channel 2 of the loader boom position sensor is not correct. The signal voltage of sensor 2 should be half of the signal voltage of sensor 1, but the difference is 0.4 volts or more.
This error code, SCO 520529.16, is generated when the SCO control software measures a loader boom angle that is above the end stop. This indicates that the position sensor is reading values beyond the physical limits of the boom.


