Chevrolet Corvette 2024–2025 — technical service bulletin
Bulletin N242479150 · NHTSA communication 11015947 · issued Mar 26, 2025
Technical service bulletin
communication type
Structure
component
2024–2025
model years
3
vehicle entries
Official summary
Certain vehicles listed above may have a condition in which water leaks into the cabin from the door. Dealers will replace the water deflector.
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.