New Holland 4804: Proportional Valve Solenoid Short to Ground

The fault code indicates a short circuit in the proportional valve solenoid to ground. This condition may cause improper operation of the affected system.

1. 1

   Proportional valve solenoid

2. 2

   Wiring connected to the proportional valve solenoid

3. 3

   Ground connection for the proportional valve solenoid

1. 1

   Inspect

   Inspect the proportional valve solenoid for visible damage or wear.

2. 2

   Test

   Test the resistance of the proportional valve solenoid using a multimeter to identify a short to ground.

3. 3

   Check

   Check the wiring and connections to the proportional valve solenoid for any signs of damage or poor contact.

4. 4

   Verify

   Verify the ground connection for the proportional valve solenoid is secure and free from corrosion.