FCCC MT45 2020–2021 — technical service bulletin
Bulletin 20CSA-03 · NHTSA communication 10172136 · issued Mar 5, 2020
Technical service bulletin
communication type
Electrical System
component
2020–2021
model years
28
vehicle entries
Official summary
Customer Service Announcement saying that Service Pack (SP) 2 for Diagnostic Link 8.11 Standard and Professional will be available for download from the Detroit Diesel server.
Vehicles covered
- 2020 FCCC MT45
- 2020 FCCC MT55
- 2020 FCCC XBP
- 2020 FCCC XBR
- 2020 FCCC XBS
- 2020 FCCC XCL
- 2020 FCCC XCM
- 2020 FCCC XCP
- 2020 FCCC XCR
- 2020 FCCC XCS
- 2020 Freightliner 108SD
- 2020 Freightliner 114SD
- 2020 Freightliner 122SD
- 2020 Freightliner Business Class M2
- 2020 Freightliner Cascadia
- 2021 Freightliner Cascadia
- 2020 Freightliner Columbia
- 2020 Freightliner Coronado
- 2020 Thomas Built Buses Saf-T-Liner C2
- 2021 Thomas Built Buses Saf-T-Liner C2
- 2020 Western Star 4700
- 2020 Western Star 4800
- 2021 Western Star 4800
- 2020 Western Star 4900
- 2021 Western Star 4900
- 2020 Western Star 5700
- 2020 Western Star 6900
- 2021 Western Star 6900
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.