Grand Design Momentum 2021–2023 — technical service bulletin
Bulletin TSB 24-001 · NHTSA communication 10253005 · issued Apr 10, 2024
Technical service bulletin
communication type
Structure
component
2021–2023
model years
6
vehicle entries
Official summary
TSB 24-001 Issued in March on March 7th. Concern: Complaint of upper deck flex which results in cosmetic damages to the interior and excessive flex at the pin box. Remedy : The procedure outlined in attached summary to assess damages if any and direct customers to the next steps.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.