New Holland 4381: Reverse Pump Control Valves (Directional) - Common Solenoid Return Short to Power

The fault code indicates an issue with the Reverse Pump Control Valves (Directional) where a common solenoid return is experiencing a short to power. This condition may affect the proper operation of the directional control system.

1. 1

   The wiring and connections related to the solenoid return circuit

2. 2

   The integrity of the solenoid itself

3. 3

   The power supply and grounding for the solenoid circuit

1. 1

   Inspect

   Inspect the wiring and connections associated with the solenoid return circuit for damage, wear, or improper connections.

2. 2

   Test

   Test the solenoid for proper operation and continuity using a multimeter, following the service manual procedures.

3. 3

   Check

   Check the power supply and grounding for the solenoid circuit to ensure they are functioning correctly.