Electrical system
- Component
- Electrical system
- Manufacturer
- Grand Design RV, LLC
- Vehicles affected
- 448
- Reported to NHTSA
- 2026-07-10
- Owners notified
- 2026-07-21
Defect description
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.
Safety risk
An overheated printed circuit board increases the risk of a fire.
Manufacturer 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.