Service bulletins for the 2018 Chevrolet Corvette
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
1009 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Wiring and fuses are shown. Show all
| 100089005G | 2019-05-13. Service bulletin. ELECTRICAL SYSTEM:WIRING. This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs. |
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| 100089005H | 2019-03-18. Service bulletin. ELECTRICAL SYSTEM:WIRING. This warranty admin bulletin explains to the technician additional information may be needed when submitting transactions when doing wiring repairs. |
| 18038 | 2018-05-07. Service bulletin. VEHICLE SPEED CONTROL:ACCELERATOR PEDAL; ELECTRICAL SYSTEM:WIRING. 18038 - Service Update. The harness branch from the main body wiring harness (MBWH) to accelerator pedal may be pinched underneath the dead pedal bracket. There may be an intermittent check engine light and reduced engine power. Dealers are to inspect for pinched wires and repair as necessary. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.