Chevrolet Corvette 2021–2023 — technical service bulletin
Bulletin 23-NA-077 · NHTSA communication 10235796 · issued Apr 18, 2023
Technical service bulletin
communication type
Equipment
component
2021–2023
model years
3
vehicle entries
Official summary
This service bulletin provides repair information to correct a customer concern of Universal Garage Door Remote will not Program Correctly.
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.