Case IH NH3028: Oil Pressure Signal - BELOW NORMAL

The system has detected an oil pressure signal that is below the normal operating range. This may indicate a problem with the oil pressure monitoring system or an actual drop in oil pressure within the machine.

1. 1

   Oil pressure sensor

2. 2

   Oil pressure circuit

3. 3

   Oil level and condition

1. 1

   Check

   The oil level and condition to ensure it is within the recommended range and not contaminated.

2. 2

   Inspect

   The oil pressure sensor and its wiring for damage, loose connections, or corrosion.

3. 3

   Test

   The oil pressure circuit using a calibrated pressure gauge to verify actual oil pressure levels.