On certain RV trailers, the wire connections on the power transfer switch may not have been tightened properly. As a result, the connections could loosen and create electrical arcing (sparks) or cause wires to overheat.
Safety Risk
Overheated wiring or sparks could create the risk of a fire.
Corrective Actions
Heartland will notify owners by mail and instruct you to take your trailer to a dealer to inspect and tighten the wire connections within the transfer switch box, as required.