Chevrolet Silverado 1500 2025 — service campaign
Bulletin N242480200 · NHTSA communication 11014359 · issued Feb 19, 2025
Service campaign
communication type
Unknown OR Other
component
2025
model years
3
vehicle entries
Official summary
Service Update - Certain vehicles listed above may have a condition in which the seam sealer is not fully installed. Dealers are to inspect the right front side floor panel seam and apply seam sealer if necessary.
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.