Buick Lacrosse 2013 — technical service bulletin
Bulletin 12239 · NHTSA communication 10245862 · issued Oct 1, 2012
Technical service bulletin
communication type
Engine and Engine Cooling
component
2013
model years
2
vehicle entries
Official summary
Drive Belt Separation
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.