Chrysler 300 2015 — technical service bulletin
Bulletin 1804516 · NHTSA communication 10224665 · issued Apr 16, 2016
Technical service bulletin
communication type
Power Train
component
2015
model years
3
vehicle entries
Official summary
6.4L Diagnostic And System Improvements
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.