RAM 3500 2019 — technical service bulletin
Bulletin 2102022 · NHTSA communication 10230556 · issued Nov 1, 2022
Technical service bulletin
communication type
Power Train
component
2019
model years
3
vehicle entries
Official summary
Transmission Control Module (TCM) Updates
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.