Case IH NH14001: Rear PTO Speed Circuit Issue

The fault code indicates a problem with the Rear PTO speed circuit, specifically a short to VCC or an open circuit. This may affect the proper operation of the Rear PTO system.

1. 1

   Wiring related to the Rear PTO speed circuit

2. 2

   Connections at the Rear PTO speed sensor or associated components

3. 3

   Voltage levels in the circuit

1. 1

   Inspect the wiring

   Check the wiring for the Rear PTO speed circuit for any signs of damage, wear, or improper connections.

2. 2

   Test for continuity

   Use a multimeter to test for continuity in the Rear PTO speed circuit to identify any open circuits.

3. 3

   Check for short circuits

   Test the circuit for a short to VCC using a multimeter or other appropriate testing equipment.