New Holland 4056: Park Brake Valve (On/Off) - Solenoid Supply Short to Ground

The Park Brake Valve (On/Off) is experiencing a solenoid supply short to ground. This fault indicates an electrical issue within the circuit associated with the solenoid of the Park Brake Valve.

1. 1

   The wiring and connections related to the solenoid of the Park Brake Valve

2. 2

   The integrity of the solenoid supply circuit

3. 3

   The grounding of the solenoid circuit

1. 1

   Inspect

   Inspect the wiring and connections for the solenoid of the Park Brake Valve for damage, wear, or poor contact.

2. 2

   Test

   Test the solenoid supply circuit for continuity and proper grounding using a multimeter.

3. 3

   Repair

   Repair or replace any damaged wiring, connectors, or the solenoid itself if a short to ground is confirmed.