Electrical systemRecall 26V-174 · 2025–2026 Grand Design Lineage
Grand Design RV, LLC recall 26V-174 covers 1,127 2025–2026 Grand Design Lineage for a electrical system problem, reported to NHTSA on March 20, 2026. The manufacturer's latest report (2026 Q3) shows 35% of affected vehicles repaired.
Source: NHTSA recall 26V174000 and manufacturer quarterly reports. Started by the manufacturer.
The problem
Grand Design RV, LLC (Grand Design) is recalling certain 2025-2026 Lineage motorhomes. The entry door position switch may not make adequate contact to read that the door is closed, which allows the steps to deploy unexpectedly.
The risk
Steps extending while in transit increase the risk of a crash.
The fix
Dealers will reposition the switch, free of charge. Owner notification letters were mailed May 4, 2026. Owners may contact Grand Design customer service at 1-574-825-9679. Grand Design's number for this recall is M910058.
Recall repairs are free. Confirm whether this recall is open on your vehicle by entering its VIN at nhtsa.gov/recalls.
How fast cars are being fixed
35%repaired
Share of affected vehicles repaired in each quarterly report the manufacturer filed with NHTSA.
Vehicles in this recall
Built from June 6, 2024 to January 8, 2026. Not every vehicle in these model years is included; check by VIN.