Freightliner Business Class M2 2020–2026 — technical service bulletin
Bulletin MYCOM_10302025-1 · NHTSA communication 11024979 · issued Oct 30, 2025
Technical service bulletin
communication type
Fuel/propulsion System
component
2020–2026
model years
14
vehicle entries
Official summary
My Communications for Update to DTNA parts on UFU R61709
Vehicles covered
- 2020 Freightliner Business Class M2
- 2021 Freightliner Business Class M2
- 2022 Freightliner Business Class M2
- 2023 Freightliner Business Class M2
- 2024 Freightliner Business Class M2
- 2025 Freightliner Business Class M2
- 2026 Freightliner Business Class M2
- 2020 Freightliner Cascadia
- 2021 Freightliner Cascadia
- 2022 Freightliner Cascadia
- 2023 Freightliner Cascadia
- 2024 Freightliner Cascadia
- 2025 Freightliner Cascadia
- 2026 Freightliner Cascadia
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.