John Deere ACU523960.17 – ACU: Inoperative Operator or Faulty Sensor

The system has detected an issue related to the operator or a sensor. This may indicate that the operator is not functioning properly or that a sensor is faulty. Further inspection is required to identify the exact cause.

1. 1

   Operator functionality

2. 2

   Sensor operation

1. 1

   Inspect

   Check the operator for proper functionality and physical damage.

2. 2

   Test

   Test the sensor to determine if it is operating correctly.

3. 3

   Repair or Replace

   If the operator or sensor is found to be faulty, repair or replace the affected component.