RAM 2500 2019–2021 — technical service bulletin
Bulletin S2208000194 · NHTSA communication 10229756 · issued Dec 14, 2022
Technical service bulletin
communication type
Electrical System
component
2019–2021
model years
3
vehicle entries
Official summary
Right or Left Reverse Back Up Lamp Inoperative, Cluster Warning Message for a Lamp Out
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.