2026–2027 Grand Design Lineage: Electrical System recall
NHTSA campaign 26V446000 · 448 units potentially affected · filed Jul 10, 2026
What's wrong
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.
Why it matters
An overheated printed circuit board increases the risk of a fire.
The fix
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.
Recall details
- NHTSA campaign
- 26V446000
- Manufacturer no.
- M910063
- Manufacturer
- Grand Design Rv, Llc
- Component
- ELECTRICAL SYSTEM; EQUIPMENT:RECREATIONAL VEHICLE/TRAILER
- Units affected
- 448
- Report received
- Jul 10, 2026
- Owner letters
- Jul 21, 2026
- Type
- Vehicle
Check whether your vehicle is included with the official NHTSA VIN lookup or your dealer. Repairs for safety recalls are free.
Vehicles covered
- Grand Design Lineage 2026, 2027