Jeep Renegade 2019–2021 — technical service bulletin
Bulletin S2108000078 · NHTSA communication 10220910 · issued Mar 27, 2021
Technical service bulletin
communication type
Electrical System
component
2019–2021
model years
3
vehicle entries
Official summary
RFHUB Replaced, Key Only Starts Vehicle When Key Is Pushed Into The Push To Start Button
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.