VALVE GP-CHECK 1907745 - Caterpillar

Valve Calibrations (Raise, Lower, Tilt Left, Tilt Right, Tilt Extend & Tilt Retract)
Table 2
Error Codes That Can Be Activated When Solenoid Valve Calibrations Are Performed
Error Code Probable Cause of Activation Recommended Actions
104C - Hold Pressure Too High The average pressure was above the maximum valid pressure while the calibration is trying to establish a baseline pressure. Check the solenoid for proper operation.
Check the hydraulic valve, lines, and connections are properly routed.
Check the hydraulic valve, lines, and connections for proper operation.
Check for any external conditions or mechanical problem that could be preventing proper operation.
Check for contamination in hydraulics that can cause blocked orifices in lines or valves.
Verify that the correct flash file is downloaded into the Implement ECM.
Replace the indicated solenoid valve and perform the calibration again.
104D - Hold Pressure Too Low The valve pressure does not increase above the target pressure in the allotted amount of time while the cylinder/lines are being precharged to fill any void that may exist in the cylinder/lines prior to starting the calibration. Or, the average pressure was below the minimum valid pressure while the calibration is trying to establish a baseline pressure.
104E - Hold Pressure Inconsistent The average pressure range is larger than the maximum valid range while calibration is trying to establish baseline pressure.
10F0 - Calibration Out of Range Low While ramping the valve current command, the implement ECM detected a significant increase in the valve pressure. This detection occurred when the current was below the minimum allowed calibration current.
10F1 - Calibration Out of Range High While ramping the valve current command, the implement ECM does not detect a significant increase in the valve pressure. This detection occurred when the current was below the minimum allowed calibration current. Lift Cylinder Position Sensor Calibration
Table 3
Error Codes That Can Be Activated When Lift Position Sensor Calibrations Are Performed
Error Code Probable Cause of Activation Recommended Actions
10F0 - Calibration Out of Range Low During calibration, the Implement ECM sensed that the duty cycle of a linkage sensor is lower than the allowable duty cycle limit. An 10F0 error can occur at either of the following two calibration points:
- Maximum Sensor Rotation In One Direction
- Maximum Sensor Rotation In The Other Direction Check that the sensor is installed correctly.
Check that there is nothing blocking the blade from reaching full height/full lower or the blade to be leveled and firmly on the ground.
Check that the electrical wiring from the component back to the ECM is correct.
If the cause is not found, replace the indicated sensor and perform the calibration again.
10F1 - Calibration Out of Range High During calibration, the Implement ECM sensed that the duty cycle of a linkage sensor is higher than the allowable duty cycle limit.. An 10F1 error can occur at either of the following two calibration points:
- Maximum Sensor Rotation In One Direction
Maximum Sensor Rotation In The Other Direction General Calibration Error Codes
Table 4
Error Codes That Can Be Activated When Any Calibration Procedures Are Performed
Error Code Probable Cause of Activation