Buick Enclave 2022–2023 — technical service bulletin
Bulletin N222379650 · NHTSA communication 10217683 · issued Aug 10, 2022
Technical service bulletin
communication type
Structure
component
2022–2023
model years
9
vehicle entries
Official summary
UPDATE: Stop Delivery Order for N222379650 â Hood Insulator Build Shy â Additional Models Added
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.