John Deere SCO000158.04 – 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 issues with the batteries, alternator, or fuses. A visual inspection and testing of these components is recommended.

1. 1

   Batteries

2. 2

   Alternator

3. 3

   Fuses F12

4. 4

   Fuses F24

5. 5

   Fuses F51

1. 1

   Visually inspect

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

2. 2

   Check

   Check fuses F12, F24, and F51 for any signs of damage or failure.

3. 3

   Restart

   Restart the vehicle to see if the fault code clears.

4. 4

   Contact

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