New Holland 4740: Proportional Valve Y-Axis Spool Position Pot Signal Short to 5V

The spool position pot signal for the proportional valve Y-axis is experiencing a short to 5V. This indicates an electrical fault in the signal circuit of the component identified by this code.

1. 1

   The spool position pot signal wiring

2. 2

   Connections to the proportional valve Y-axis

3. 3

   The spool position pot itself

1. 1

   Inspect

   Inspect the spool position pot signal wiring for damage, wear, or improper connections.

2. 2

   Test

   Test the spool position pot signal for continuity and proper voltage levels using a multimeter.

3. 3

   Replace

   If the spool position pot is faulty, replace it with a compatible component.