NHTSA recall 26V446000
Electrical system
Grand Design Lineage
Reported Jul 10, 2026448 vehicles affectedGrand Design RV, LLCMaker’s number M910063Built Jan 13, 2026 – Apr 30, 2026
The defect
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.
The risk
An overheated printed circuit board increases the risk of a fire.
The remedy
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.
Electrical systemEquipment › Recreational vehicle/trailer