Case IH NH3121: PTO Torque Sensor Open Circuit

The fault code indicates an open circuit in the PTO Torque sensor. This means the sensor is not properly connected or is not functioning as expected within the system.

1. 1

   The wiring and connections to the PTO Torque sensor

2. 2

   The integrity of the PTO Torque sensor itself

3. 3

   The circuit path from the PTO Torque sensor to the controller

1. 1

   Inspect

   Check the wiring and connections to the PTO Torque sensor for any damage, corrosion, or loose connections.

2. 2

   Test

   Use a multimeter to test the continuity of the PTO Torque sensor circuit.

3. 3

   Replace

   If the PTO Torque sensor is found to be faulty, replace it with a compatible component.