Buick Encore GX 2023 — technical service bulletin
Bulletin A232398130 · NHTSA communication 10231843 · issued Feb 16, 2023
Technical service bulletin
communication type
Equipment
component
2023
model years
2
vehicle entries
Official summary
Certain vehicles may be in new vehicle inventory or in transit to the dealership. Incorrect emission parts may have been installed on these vehicles.
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.