Buick Enclave 2024–2025 — technical service bulletin
Bulletin PIT6155D · NHTSA communication 11017276 · issued Apr 28, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2024–2025
model years
11
vehicle entries
Official summary
This Preliminary information communicates information for B19B0 SYM49 falsely setting.
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.