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Jayco Fifth Wheel Seismic Recall 26V426: Inverter May Lack Ground, Risking Fire and Shock

NHTSA campaign 26V426, reported July 2, 2026, 205 vehicles potentially affected.

What this recall means for you

Certain 2026 Jayco Seismic fifth wheel toy haulers may have an inverter installed without a grounding connection. Without a ground, the 120/240 VAC electrical system may overheat, increasing the risk of fire, and there is also a greater risk of electrical shock.

If you own an affected trailer, contact Jayco customer service at 1-800-283-8267 and reference recall number 9901660. Owner notification letters were mailed July 10, 2026. Dealers will install the missing ground wire free of charge. You can also check your VIN for open recalls through the NHTSA website.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 26V426Jayco, Inc.
Component
EQUIPMENT:RECREATIONAL VEHICLE/TRAILER:120/240 VAC ELECTRICAL SYSTEM:INVERTER
Problem
Jayco, Inc. (Jayco) is recalling certain 2026 Seismic fifth toy haulers. The inverter may have been installed without a grounding connection.
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.
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.

Affected vehicles

Jayco Fifth Wheel Seismic2026