Chrysler 300 2011–2012 — technical service bulletin
Bulletin 1806715 REV A · NHTSA communication 10215167 · issued Nov 19, 2015
Technical service bulletin
communication type
Power Train
component
2011–2012
model years
2
vehicle entries
Official summary
Flash: PCM Software Enhancements.
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.