Freightliner Cascadia 2019 — technical service bulletin
Bulletin TechTalk8074 · NHTSA communication 10186613 · issued Feb 2, 2021
Technical service bulletin
communication type
Service Brakes
component
2019
model years
1
vehicle entries
Official summary
Discussion on issue related to ABS tone rings on disc brakes
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.