New Holland 4813: Proportional Valve Y-Axis: Valve MMY-B Solenoid Open Circuit

The fault code indicates an open circuit in the solenoid of the Proportional Valve Y-Axis, specifically the Valve MMY-B. This condition prevents the solenoid from functioning properly, which may affect the operation of the associated system.

1. 1

   The wiring and connections to the solenoid of the Proportional Valve Y-Axis, Valve MMY-B

2. 2

   The integrity of the solenoid itself for signs of damage or disconnection

1. 1

   Inspect

   Inspect the wiring and connections to the solenoid of the Proportional Valve Y-Axis, Valve MMY-B for any signs of damage, corrosion, or disconnection.

2. 2

   Test

   Test the solenoid of the Proportional Valve Y-Axis, Valve MMY-B for continuity using a multimeter. Ensure it meets the manufacturer's specifications.