Chevrolet Corvette 2020–2023 — technical service bulletin
Bulletin PIC6447A · NHTSA communication 10217774 · issued Jul 15, 2022
Technical service bulletin
communication type
Visibility
component
2020–2023
model years
4
vehicle entries
Official summary
This Preliminary information communicates information to dealership technicians on diagnosing and repairing a water leak into the passenger side carpeting area after the AC has been used.
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.