This article contains the Troubleshooting Guide for the HV300C Series Shark® Rocket® Corded Stick Vacuum. This supports the following product SKUs CS100, HV300, HV300C, HV300W, HV301, HV301PL, HV303, HV305, HV306Q, HV307QPK, HV307QPR, HV307QW, CS110, CS110BK, CS111GN, HV300LA, HV300WC, HV301C, HV301HX, HV301Q, HV302, HV302Q, HV307QBK, HV307QHX, HV308Q, HV310, QS301QBK, QS301QHB, QS301QIB, QS301QPK, QS301QPR, QS302QBK, QS302QBL, QS302QGN, QS302QPK, QS302QPL, UV450, UV450CCO and UV450CCOFS.