Acura TSX 2009–2011 — technical service bulletin
Bulletin B13-006 · NHTSA communication 10162002 · issued Jun 28, 2019
Technical service bulletin
communication type
Engine and Engine Cooling
component
2009–2011
model years
4
vehicle entries
Official summary
Service Bulletin - American Honda is extending the warranty coverage on the Piston Rings and Pistons for 2009-11 TSX L4 to 8 years from the original date of purchase or 125,000 miles, whichever comes first. The warranty extension does not apply to any vehicle that has ever been declared a total loss or sold for salvage by a financial institution or insurer, or has a branded, or similar tittle under any state's law.
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.