New Holland 4794: Proportional Valve Solenoid Short to 12V

The fault code indicates a short circuit in the proportional valve solenoid to 12V. This condition may cause improper operation of the affected component or system.

1. 1

   Proportional valve solenoid

2. 2

   Wiring to the proportional valve solenoid

3. 3

   Power supply to the proportional valve solenoid

1. 1

   Inspect

   Inspect the proportional valve solenoid for visible damage or signs of overheating.

2. 2

   Test

   Test the resistance of the proportional valve solenoid using a multimeter to confirm the presence of a short.

3. 3

   Check

   Check the wiring and connections to the proportional valve solenoid for any damage, corrosion, or loose connections.

4. 4

   Verify

   Verify the power supply to the proportional valve solenoid to ensure it is providing the correct voltage.