A021
Fendt A021: Pump Control stop solenoid valve fault
Issue description
The fault code indicates an issue with the pump control stop solenoid valve. This component is responsible for controlling the pump operation, and the fault suggests that it is not functioning as expected.
Check the cause
The pump control stop solenoid valve
The wiring and connections to the pump control stop solenoid valve
The power supply to the pump control stop solenoid valve
Repair steps
Inspect
Inspect the pump control stop solenoid valve for physical damage or signs of wear.
Check
Check the wiring and connections to the pump control stop solenoid valve for looseness, corrosion, or damage.
Test
Test the power supply to the pump control stop solenoid valve to ensure it is receiving the correct voltage.
Parts you might need
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