SEAL-O-RING 0311178 - Caterpillar

Illustration 1 g00794972
Schematic Of The Circuit For Position Sensor (Bowl Control)This diagnostic code is recorded when the ECM determines that the position sensor is out of calibration.The possible causes of this diagnostic code are listed:
The machine serial number that is programmed in to the Caterpillar Monitoring System has changed since the last calibration.
The Machine Control ECM has been replaced.
The ECM has failed. This is unlikely. Test Step 1. RECALIBRATE THE POSITION SENSOR.Recalibrate the position sensor. See Testing and Adjusting, "Bowl Control (Joystick) - Calibrate".Expected Result:A successful calibration causes this diagnostic code to become inactive. Results:
YES - The calibration causes this diagnostic code to become inactive. Resume normal machine operation. Stop.
NO - The calibration has not caused the diagnostic code to become inactive.Repair: Go to Testing and Adjusting, "Joystick Calibration Is Not Successful" in order to continue troubleshooting. Stop.