Service bulletins for the 2021 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.
770 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
Only bulletins with component: Headlights are shown. Show all
| PIC6512A | 2024-03-18. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. This Preliminary Information communicates instructions for a dealership technician to properly diagnose a Service Headlamp System message. |
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| PIC6512 | 2023-08-21. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. This Preliminary Information communicates instructions for a dealership technician to properly diagnose a Service Headlamp System message. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.