NHTSA recall 26V426000
Equipment › Recreational vehicle/trailer › 120/240 vac electrical system › Inverter
Jayco Fifth Wheel Seismic
Reported Jul 2, 2026205 vehicles affectedJayco, Inc.Maker’s number 9901660Built Aug 28, 2025 – May 29, 2026
The defect
Jayco, Inc. (Jayco) is recalling certain 2026 Seismic fifth toy haulers. The inverter may have been installed without a grounding connection.
The risk
The electrical system may overheat without a ground, increasing the risk of a fire. There is also an increased risk of injury from electrical shock.
The remedy
Dealers will install a ground wire, free of charge. Owner notification letters were mailed July 10, 2026. Owners may contact Jayco customer service at 1-800-283-8267. Jayco's number for this recall is 9901660.