RAM Promaster 2019–2021 — technical service bulletin
Bulletin 9100423 · NHTSA communication 11008892 · issued Oct 9, 2024
Technical service bulletin
communication type
Power Train
component
2019–2021
model years
3
vehicle entries
Official summary
Trans Kit with Torque Converte Note: When ordering this transmission, dealer must include the VIN in "Order Entry." Orders without a VIN may be cancelled.
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.