Buick Enclave 2024–2025 — technical service bulletin
Bulletin PIP5993A · NHTSA communication 11007769 · issued Sep 13, 2024
Technical service bulletin
communication type
Engine
component
2024–2025
model years
5
vehicle entries
Official summary
This Preliminary information communicates the possibility of the engine running rough cold and failing dtc P050D.
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.