Chevrolet Corvette 2023–2024 — technical service bulletin
Bulletin PIE0815A · NHTSA communication 11026107 · issued Jun 3, 2025
Technical service bulletin
communication type
Engine
component
2023–2024
model years
2
vehicle entries
Official summary
This engineering information (EI) closure ends the need for gathering further information from technicians/field in regard to the Service Engine Soon (SES) Lamp illuminated on DIC, Suspect Non-OE Catalytic Converters and/or Exhaust Systems w/DTCs P013F, P014A, P014B and/or P013E Set.
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.