Buick Enclave 2026 — service campaign
Bulletin N262544850 · NHTSA communication 11028656 · issued Feb 9, 2026
Service campaign
communication type
Fuel/propulsion System
component
2026
model years
3
vehicle entries
Official summary
Service Update. Certain vehicles listed above may have a condition which can cause the fuel pump power control module to fail. If this were to occur, fuel flow to the engine could be interrupted. Dealers will replace the fuel pump power control module.
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.