Electrical systemRecall 26V-446 · 2026–2027 Grand Design Lineage
Grand Design RV, LLC recall 26V-446 covers 448 2026–2027 Grand Design Lineage for a electrical system problem, reported to NHTSA on July 10, 2026. The manufacturer's latest report (2026 Q3) shows 24% of affected vehicles repaired.
Source: NHTSA recall 26V446000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
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 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 repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
Vehicles in this recall
Built from January 13, 2026 to June 26, 2026. Not every vehicle in these model years is included; check by VIN.