LOOP 0850943 - Caterpillar

Which Generate This Code:This diagnostic code is associated with the calibration of the valves. The parameters for the calibration have been corrupted.This diagnostic code usually occurs after a software update.System Response:When this diagnostic code occurs, the calibration values will be reset to defaults.Test Step 1. RECALIBRATE THE VALVE
Restart the procedure for the valve calibration. Refer to the Testing and Adjusting, "Valve - Calibrate" section within this manual.Expected Result:Recalibration causes the diagnostic code to become inactive.Results:
OK - Calibration causes the diagnostic code to become inactive.Repair: Return the machine to normal operation.STOP
NOT OK - Calibration has not caused the diagnostic code to become inactive. Proceed to Test Step2.Test Step 2. REFLASH THE FIRMWARE
Reflash the firmware for the display. Refer to Testing and Adjusting, "Module - Flash Program"Expected Result:The diagnostic code is no longer active.Results:
YES - The code is no longer active.Repair: Return the machine to operation.STOP
NO - The code is still active.Repair: Contact the technical communicator at your dealership for a possible consultation with Caterpillar.STOP