2026 Jayco Fifth Wheel Seismic Recall: Inverter may have been installed without a grounding connection
NHTSA campaign 26V426000 · Equipment · filed Jul 2, 2026 · verified Jul 30, 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.
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →The fix — what to do
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
| Make | Model | Model years |
|---|---|---|
| Jayco Fifth Wheel | Seismic | 2026 |
Related recalls
More Jayco Fifth Wheel Seismic recalls
- 2026 Jayco Fifth Wheel Seismic — Certification label lists an incorrect Gross Axle Weight…
- 2023 Jayco Fifth Wheel Seismic — Fuel cap does not fit properly on the filler fuel neck for…
- 2022–2023 Jayco Fifth Wheel North Point and 6 other models — Electric retractable awning has a welded seam on the fabric…
- 2021–2022 Jayco Fifth Wheel North Point and 3 other models — Quick disconnect fittings in the LP gas system may be…
- 2019–2021 Jayco Fifth Wheel Eagle and 14 other models — Regulator may fail, causing an increase in propane pressure
Other campaigns involving Jayco Fifth Wheel vehicles
- 2026 Heartland Bighorn and 1 other model — Murphy bed mechanism may fail, causing the bed to fall…
- 2020–2021 Jayco Fifth Wheel North Point — Certification labels may have the incorrect tire size…
- 2025 Jayco Fifth Wheel Eagle and 2 other models — Certification label states incorrect tire load and tire…
All Jayco Fifth Wheel Seismic recalls → · All Jayco Fifth Wheel recalls →
Source: NHTSA recall database, campaign 26V426000 (manufacturer number 9901660). Data last verified Jul 30, 2026.