Buick Enclave 2021 — technical service bulletin
Bulletin N212351800 · NHTSA communication 10210277 · issued Apr 14, 2022
Technical service bulletin
communication type
Structure
component
2021
model years
1
vehicle entries
Official summary
Customer Satisfaction Program. Certain vehicles may have an open hem flange on the driverâ s rear side wheelhouse. Dealers are to apply the missing sealer on the driverâ s side rear wheelhouse.
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.