Case IH NH1028: Maximum Lift Arm Position Potentiometer Too High

The maximum lift arm position potentiometer is reporting a value that is higher than expected, indicating a potential issue with the sensor or its signal.

1. 1

   The position potentiometer

2. 2

   The wiring or connection to the position potentiometer

3. 3

   The component identified by this code

1. 1

   Inspect

   Inspect the position potentiometer for physical damage or misalignment.

2. 2

   Test

   Test the signal from the position potentiometer using a diagnostic tool to verify its output.

3. 3

   Calibrate

   If the signal is out of range, recalibrate the position potentiometer according to the service manual.