John Deere SCO524016.03 – SCO: Control Box Supply Voltage Problem

The system has detected a problem with the supply voltage to the control box. This may be caused by an issue with the power source or electrical connections. A visual inspection of the batteries and alternator is recommended to identify any visible damage or debris.

1. 1

   Batteries for visible signs of damage or accumulated debris

2. 2

   Alternator for visible signs of damage or accumulated debris

1. 1

   Visually inspect

   Inspect the batteries and alternator for any visible signs of damage or accumulated debris.

2. 2

   Restart the vehicle

   Restart the vehicle to see if the fault code clears.

3. 3

   Contact a John Deere technician

   If the code returns after restarting, contact a John Deere technician as soon as possible.