Chevrolet Corvette 2023–2024 — technical service bulletin
Bulletin PIP5956 · NHTSA communication 10249291 · issued Dec 14, 2023
Technical service bulletin
communication type
Fuel System, Gasoline
component
2023–2024
model years
2
vehicle entries
Official summary
This Preliminary information communicates to the dealer an issue where the vehicle may set diagnostics trouble codes related to the bank 2 fuel rail pressure sensor. The dealer is instructed to inspect associated wiring and terminals, then replace the bank 2 fuel rail pressure sensor if nothing else is found.
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.