FCCC S2C 2017–2025 — technical service bulletin
Bulletin SS1023366-Detroit · NHTSA communication 11010143 · issued Oct 1, 2024
Technical service bulletin
communication type
Engine
component
2017–2025
model years
60
vehicle entries
Official summary
Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
Vehicles covered
- 2018 FCCC S2C
- 2019 FCCC S2C
- 2020 FCCC S2C
- 2021 FCCC S2C
- 2022 FCCC S2C
- 2023 FCCC S2C
- 2024 FCCC S2C
- 2025 FCCC S2C
- 2017 FCCC S2G
- 2018 FCCC S2G
- 2019 FCCC S2G
- 2020 FCCC S2G
- 2021 FCCC S2G
- 2022 FCCC S2G
- 2023 FCCC S2G
- 2024 FCCC S2G
- 2025 FCCC S2G
- 2017 FCCC S2RV
- 2018 FCCC S2RV
- 2019 FCCC S2RV
- 2020 FCCC S2RV
- 2021 FCCC S2RV
- 2022 FCCC S2RV
- 2023 FCCC S2RV
- 2024 FCCC S2RV
- 2025 FCCC S2RV
- 2018 FCCC XB Chassis
- 2019 FCCC XB Chassis
- 2020 FCCC XB Chassis
- 2021 FCCC XB Chassis
- 2022 FCCC XB Chassis
- 2017 FCCC XC Chassis
- 2018 FCCC XC Chassis
- 2019 FCCC XC Chassis
- 2020 FCCC XC Chassis
- 2021 FCCC XC Chassis
- 2022 FCCC XC Chassis
- 2017 Freightliner 108SD
- 2018 Freightliner 108SD
- 2019 Freightliner 108SD
- 2020 Freightliner 108SD
- 2021 Freightliner 108SD
- 2022 Freightliner 108SD
- 2023 Freightliner 108SD
- 2024 Freightliner 108SD
- 2025 Freightliner 108SD
- 2017 Freightliner 114SD
- 2018 Freightliner 114SD
- 2019 Freightliner 114SD
- 2020 Freightliner 114SD
- 2021 Freightliner 114SD
- 2022 Freightliner 114SD
- 2023 Freightliner 114SD
- 2024 Freightliner 114SD
- 2025 Freightliner 114SD
- 2017 Freightliner 122SD
- 2018 Freightliner 122SD
- 2019 Freightliner 122SD
- 2020 Freightliner 122SD
- 2021 Freightliner 122SD
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.