Chevrolet Camaro 2016–2024 — technical service bulletin
Bulletin 16-NA-257 · NHTSA communication 10244333 · issued Oct 10, 2023
Technical service bulletin
communication type
Equipment
component
2016–2024
model years
9
vehicle entries
Official summary
This service bulletin provides a procedure to balance the folding top front latching mechanism and actuator motor to correct a condition of a "Top Not Secure" message being displayed on the DIC.
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.