Dodge Charger 2019 — technical service bulletin
Bulletin 21-030-20 · NHTSA communication 10175718 · issued Apr 7, 2020
Technical service bulletin
communication type
Power Train
component
2019
model years
1
vehicle entries
Official summary
Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customers may describe the following: After a cold start (in rare instances), the vehicle can be shifted intodrive and the vehicle will not move. Shifting to park and back to drive rectifies the situation.
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.