HCC 001881.03 – Rear Hitch Draft Sensor Circuit Voltage High
HCC 001881.03 (HCC 1881.03)
Code: 001881.03
Shortcode: 1881.03
Description:
This error code indicates that the Rear Hitch Draft Sensor voltage is above 5.35 volts. This could be due to a sensor malfunction, wiring issues, or problems within the control unit.
Reaction:
The HCC function is degraded when this error code is active.
Recommendations:
- Inspect Wiring and Connections:
- Check the wiring and connections to the Rear Hitch Draft Sensor for any damage, loose connections, or corrosion.
- Test the Sensor:
- Verify the sensor’s output voltage to ensure it is operating within the specified range.
- Replace Faulty Components:
- If the sensor or wiring is found to be faulty, replace the defective components.
- Calibrate the Sensor:
- Perform a calibration of the Rear Hitch Draft Sensor following the manufacturer’s guidelines.
- Consult Technical Support:
- If the problem persists, contact technical support for further diagnostics and assistance.
Note:
Regular maintenance and calibration of the Rear Hitch Draft Sensor are crucial for preventing high voltage issues and ensuring reliable operation.