HCC 001638.02 – HCC Calibration Fault/Hydraulic Oil Temperature Low
HCC 001638.02 (HCC 1638.02)
Code: 001638.02
Shortcode: 1638.02
Description:
This error code is generated when the Hitch Control Unit (HCC) is calibrated with the hydraulic oil temperature below 50°C (122°F). Proper calibration requires the hydraulic oil to be within a specific temperature range.
Reaction:
This error results in an indicator or alarm only, without disabling any functions.
Recommendations:
- Warm Up Hydraulic System:
- Ensure the hydraulic system is adequately warmed up and the oil temperature is above 50°C (122°F) before performing calibration.
- Recalibrate HCC:
- Repeat the calibration process with the hydraulic oil at the correct temperature.
- Operator/Technician Training:
- Provide training to operators and technicians on the importance of temperature conditions during calibration.
Note:
Accurate calibration of the HCC is critical for proper operation. Always perform calibration procedures with the hydraulic oil at the recommended temperature.