Chevrolet Corvette 2024–2025 — service campaign
Bulletin N242476670 · NHTSA communication 11017011 · issued Apr 15, 2025
Service campaign
communication type
Unknown / Other
component
2024–2025
model years
3
vehicle entries
Official summary
Certain vehicles may have a condition where the battery is at risk for a drain following an over-the-air (OTA) update. Dealers are to reprogram the Serial Data Gateway Module.
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.