John Deere 06: Unload solenoid (cc# 458) is OFF when commanded ON by control unit LC1

The unload solenoid (cc# 458) is not responding to the command from the control unit LC1. It is in the OFF state despite being commanded ON.

1. 1

   The connection between the control unit LC1 and the unload solenoid (cc# 458)

2. 2

   The power supply to the unload solenoid (cc# 458)

3. 3

   The signal output from the control unit LC1 to the unload solenoid (cc# 458)

1. 1

   Inspect

   Check the wiring and connections between the control unit LC1 and the unload solenoid (cc# 458) for damage, corrosion, or loose connections.

2. 2

   Test

   Verify the power supply to the unload solenoid (cc# 458) using a multimeter or appropriate testing equipment.

3. 3

   Test

   Check the signal output from the control unit LC1 to the unload solenoid (cc# 458) to ensure it is sending the correct command.