HCC 521000.02 – Rear Hitch External Switch Circuit Fault
HCC 521000.02 (HCC 521000.02)
Code: 521000.02
Shortcode: 521000.02
Description:
This error code indicates a failure in the Rear Hitch External Switch circuit. This can be due to a malfunction in the external switch or an issue with the circuit.
Reaction:
The HCC function is degraded when this error code is active.
Recommendations:
- Inspect the External Switch:
- Check the rear hitch external switch for any signs of damage or wear. Replace if necessary.
- Examine Wiring and Connections:
- Inspect the wiring and connections to the external switch for any loose connections, corrosion, or damage.
- Test the Circuit:
- Verify that the circuit associated with the external switch is functioning correctly.
- Consult Technical Support:
- If the issue persists after these checks, contact technical support for further diagnostics and troubleshooting.
Note:
Regular maintenance of the external switch and its circuit can prevent faults and ensure reliable operation.