Description:

This error code, HV1 004084.18, is triggered when the Hitch Control Valve (HV I) spool fails to reach the desired position, resulting in undershooting. This can hinder the hitch’s performance and precision.

Reaction:

None.

Recommendations:

• Calibrate Hitch Control Valve:
  • Perform a calibration of the Hitch Control Valve to ensure it accurately reaches the commanded positions.
• Inspect Valve Actuator:
  • Check the actuator mechanism for signs of wear or malfunction. Replace any worn or faulty components.
• Check Hydraulic Pressure:
  • Ensure the hydraulic pressure is within the specified range. Insufficient pressure can cause the valve to undershoot.
• Examine Control Signals:
  • Verify that the control signals being sent to the valve are accurate and within expected parameters.

Note:

Regular calibration and maintenance of the control systems and actuators can prevent undershooting issues and ensure precise operation.