RAM 1500 2019–2020 — technical service bulletin
Bulletin S2008000041 Rev. · NHTSA communication 10188729 · issued Feb 5, 2021
Technical service bulletin
communication type
Equipment
component
2019–2020
model years
8
vehicle entries
Official summary
Device Not Supported Message On Radio Screen
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.