Freightliner Cascadia 2018–2019 — technical service bulletin
Bulletin ICI21-038 · NHTSA communication 10205886 · issued Dec 22, 2021
Technical service bulletin
communication type
Equipment
component
2018–2019
model years
2
vehicle entries
Official summary
Important Campaign Information Letter for SF576 â Reactivated and Termination Date Extended.
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.