Freightliner Cascadia 2020–2022 — technical service bulletin
Bulletin FP54-089 · NHTSA communication 10208384 · issued Feb 15, 2022
Technical service bulletin
communication type
Equipment
component
2020–2022
model years
3
vehicle entries
Official summary
Freightliner Parts Technical Bulletin for Discontinued Radio Replacement.
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.