D6N Track-Type Tractor Caterpillar

MID 039 - CID 1870 - FMI 13

Usage:

Conditions Which Generate This Code:

This diagnostic code is associated with the thumb rocker position sensor.

This diagnostic code is recorded when the ECM determines that the thumb rocker position sensor requires calibration. The diagnostic code will clear when the calibration procedure has been performed successfully. The diagnostic code will no longer be present.

Test Step 1. PERFORM CALIBRATION

Perform the calibration procedure for the thumb rocker position sensor. See the Troubleshooting, KENR8558, "Implement Operator Control - Calibration" Section in the manual.

Expected Result:

The calibration procedure was performed successfully.

Results:

YES - The calibration procedure was performed successfully. Resume normal machine operationSTOP
NO - The calibration procedure was not performed successfully.
Repair: Perform the calibration procedure again. If the calibration procedure does not correct the problem, there may be a problem in the wiring harness or in the sensor. Refer to the other troubleshooting procedures for the thumb rocker position sensor in order to troubleshoot the circuit.
STOP