Chevrolet Corvette 2022–2023 — technical service bulletin
Bulletin PIC6466 · NHTSA communication 10217788 · issued Jul 27, 2022
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
2
vehicle entries
Official summary
This Preliminary Information communicates a software anomaly to the field to let them know that the DRL / headlamp function may be affected in daylight conditions.
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.