John Deere 1493: Tailings system calibration is out of range high

The tailings system calibration is out of range high, indicating that the sensor detectors are receiving too little light. This may be due to a dirty sensor or a failed sensor.

1. 1

   Sensor detectors

2. 2

   Tailings system calibration

1. 1

   Recalibrate

   Follow the manufacturer's instructions to recalibrate the tailings system.

2. 2

   Inspect

   Check the sensor detectors for dirt or contamination.

3. 3

   Test

   Test the sensor detectors to determine if they are functioning properly.