Dodge Challenger 2022–2023 — technical service bulletin
Bulletin S238A000021 · NHTSA communication 10240003 · issued May 3, 2023
Technical service bulletin
communication type
Equipment
component
2022–2023
model years
13
vehicle entries
Official summary
Radio Display Screen Blank Or Screen Cuts In And 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.