This article contains the Troubleshooting Guide for the HV380C Series Shark® Rocket® DuoClean® Corded Stick Vacuum. This supports the following product SKUs HV300, HV380, HV380C, HV380W, HV381, HV381C, HV381QBL, HV381Q, HV381QRD, HV381QPR, HV382, HV382BRN, HV383, HV384QBL, HV384QGN, HV384QR , HV384QS, and UV380.