United States2026–2027 Lineage recreational vehicles equipped with certain MaxxAir N‑Series Maxxfan rooftop ventilation fans (448 units) are affected; look for Lineage RVs fitted with these Maxxfan roof vents. The printed circuit board may fail during certain operations and overheat, increasing the risk of fire. Dealers will inspect and replace the printed circuit board free of charge; owner letters were mailed July 21, 2026, or contact Grand Design at 1‑574‑825‑9679 (recall M910063).
What's being recalled
Grand Design RV, LLC (Grand Design) is recalling certain 2026-2027 Lineage recreational vehicles equipped with certain MaxxAir N-Series Maxxfan rooftop ventilation fans. The printed circuit board may fail during certain operations and overheat.
How to identify it
NHTSA campaign 26V446000; Manufacturer campaign M910063
The hazard
An overheated printed circuit board increases the risk of a fire.
What to do
Dealers will inspect and replace the printed circuit board as necessary, free of charge. Owner notification letters were mailed July 21, 2026. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is M910063.
The official notice
This page is a summary of the notice published by U.S. National Highway Traffic Safety Administration, collected from U.S. National Highway Traffic Safety Administration. Check the original before you act on it.
Read the official notice (opens in a new tab)