Chrysler 300C 2014–2015 — technical service bulletin
Bulletin 21-030-14 REV. A · NHTSA communication 10139804 · issued Oct 24, 2014
Technical service bulletin
communication type
Power Train
component
2014–2015
model years
11
vehicle entries
Official summary
845RE Transmission Quick Learn Procedure This bulletin provides information on how to perform the new scan tool based transmission Quick Learn procedure. This procedure is required after certain transmission repairs or to improve a customer's concern of poor shift quality. Customers may indicate that their transmission shift quality does not meet their expectations.
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.