The defect
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 remedy
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.
NHTSA's own wording · initiated by MFR
Vehicles covered
| Model | Model years |
|---|---|
| Grand Design Lineage | 2025, 2026 |
Components: ELECTRICAL SYSTEM | STRUCTURE:BODY:STEP/LADDER
Model years in this recall
NHTSA complaints and the number of recall campaigns for each model year this recall covers.
| Model | Year | Complaints | Recalls |
|---|---|---|---|
| Grand Design Lineage | 2025 | 3 | 7 |
| Grand Design Lineage | 2026 | 0 | 10 |
Other electrical system recalls in 2026
113 of the 666 recall campaigns reported to NHTSA in 2026 concerned the electrical system; Grand Design RV, LLC filed 64 campaigns in all.
| 26V686000 20 Oct 2026 | Forest River, Inc. |
| 26V681000 16 Oct 2026 | Forest River, Inc. |
| 26V680000 16 Oct 2026 | Alliance RV, LLC |
| 26V672000 13 Oct 2026 | K.Z., Inc. |
| 26V653000 6 Oct 2026 | Ford Motor Company |
| 26V652000 6 Oct 2026 | E-One Incorporated |
| 26V644000 5 Oct 2026 | New Flyer of America, Inc. |
| 26V645000 5 Oct 2026 | Motor Coach Industries, Inc |
NHTSA recalls (public domain) · all recalls of 2026