Buick Enclave 2024–2025 — technical service bulletin
Bulletin 24-NA-145 · NHTSA communication 11007820 · issued Aug 14, 2024
Technical service bulletin
communication type
Engine
component
2024–2025
model years
6
vehicle entries
Official summary
This service bulletin provides repair information to correct a customer concern of Malfunction Indicator Lamp (MIL) Illuminated - DTC P219A Set As Current Or History.
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.