Buick Lacrosse 2013 — technical service bulletin
Bulletin 13282 · NHTSA communication 10246781 · issued Sep 1, 2013
Technical service bulletin
communication type
Power Train
component
2013
model years
3
vehicle entries
Official summary
Service Update for Inventory Vehicles Only Transmission Snap Ring Misalignment Expires September 30, 2014 - Equipped with 6T40 Automatic Transmission (MHH)
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.