Buick Encore GX 2024 — service campaign
Bulletin N242446290-01 · NHTSA communication 11001820 · issued Jun 18, 2024
Service campaign
communication type
Unknown OR Other
component
2024
model years
9
vehicle entries
Official summary
Service Update - certain vehicles may have a condition in which the clutch backing plate retaining ring and/or the clutch piston retaining ring inside the transmission are out of specification. Dealers are to replace the clutch piston housing.
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.