Dodge Challenger 2016–2022 — technical service bulletin
Bulletin S2208000126 · NHTSA communication 10221426 · issued Jun 15, 2022
Technical service bulletin
communication type
Power Train
component
2016–2022
model years
7
vehicle entries
Official summary
RFH Security Flash Update Not Available On Manual Transmission Challengers
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.