Buick Enclave 2023–2025 — technical service bulletin
Bulletin PIT6157B · NHTSA communication 11009053 · issued Oct 22, 2024
Technical service bulletin
communication type
Unknown / Other
component
2023–2025
model years
12
vehicle entries
Official summary
This Preliminary information communicates to dealership technicians that if they encounter a customer vehicle with this concern, it is normal operation and nothing should be replaced.
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.