Chrysler 200 2016 — technical service bulletin
Bulletin 21-061-15 · NHTSA communication 10159923 · issued Nov 10, 2015
Technical service bulletin
communication type
Power Train
component
2016
model years
1
vehicle entries
Official summary
Flash: Transmission Diagnostic And Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. A small number of customers may experience the following: ? Poor shift quality. The following enhancements are included in this software update: ? Upshift improvements. ? Downshift improvements. ? Better gear engagement. ? Uphill/Downhill improvements. ? Improved coasting behavior.
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.