Buick Enclave 2024–2025 — technical service bulletin
Bulletin 24-NA-260 · NHTSA communication 11011963 · issued Nov 20, 2024
Technical service bulletin
communication type
Power Train
component
2024–2025
model years
7
vehicle entries
Official summary
this bulletin advises the tech of a normal operation of the 8 speed transmission and to verify using the scanner that the trans is in working order.
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.