Buick Enclave 2020–2023 — technical service bulletin
Bulletin 22-NA-239 · NHTSA communication 10227794 · issued Dec 1, 2022
Technical service bulletin
communication type
Suspension
component
2020–2023
model years
16
vehicle entries
Official summary
This technical bulletin provides a procedure to inspect and if need be, to remove the lower strut isolator to clean and scuff if the spring was rubbing against the fender area.
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.