Fiat 500 2015 — technical service bulletin
Bulletin 21-044-15 · NHTSA communication 10058041 · issued Jun 20, 2015
Technical service bulletin
communication type
Power Train
component
2015
model years
1
vehicle entries
Official summary
Chrysler 2016 fiat 500x: this bulletin involves the updating reprogramming of the latest transmission control module software. *lj
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.