New Holland 5030 – New Holland Rear Power Take Off: Shaft Size Speed Sensor Open or Short to B+ PTO Small Shaft Switch

The fault code indicates an issue with the shaft size speed sensor, which is either open or shorted to B+ in the PTO small shaft switch. This may affect the proper operation of the power take-off system.

1. 1

   Shaft size speed sensor wiring

2. 2

   PTO small shaft switch connections

3. 3

   Electrical continuity of the sensor circuit

1. 1

   Inspect

   Check the wiring and connections of the shaft size speed sensor for damage, corrosion, or loose contacts.

2. 2

   Test

   Use a multimeter to test the electrical continuity of the shaft size speed sensor circuit and verify it is not shorted to B+.

3. 3

   Replace

   If the sensor or its wiring is found to be faulty, replace the affected component.