Freightliner 108SD 2010–2020 — technical service bulletin
Bulletin SB54-327 · NHTSA communication 10173894 · issued Apr 17, 2020
Technical service bulletin
communication type
Back Over Prevention
component
2010–2020
model years
60
vehicle entries
Official summary
Service Bulletin for Lengthening the Backup Light Harness. Though the backup light harness is long enough to connect to the backup light switch, it may be short enough that the wire seals in the connector can be stressed. Moisture entering through the seals can cause corrosion, resulting in a bad connection and/or failure of the switch. As a result, backup lights and, if equipped, the backup alarm, may not function when the vehicle is shifted into reverse.
Vehicles covered
- 2010 Freightliner 108SD
- 2011 Freightliner 108SD
- 2012 Freightliner 108SD
- 2013 Freightliner 108SD
- 2014 Freightliner 108SD
- 2015 Freightliner 108SD
- 2016 Freightliner 108SD
- 2017 Freightliner 108SD
- 2018 Freightliner 108SD
- 2019 Freightliner 108SD
- 2020 Freightliner 108SD
- 2010 Freightliner 114SD
- 2011 Freightliner 114SD
- 2012 Freightliner 114SD
- 2013 Freightliner 114SD
- 2014 Freightliner 114SD
- 2015 Freightliner 114SD
- 2016 Freightliner 114SD
- 2017 Freightliner 114SD
- 2018 Freightliner 114SD
- 2019 Freightliner 114SD
- 2020 Freightliner 114SD
- 2010 Freightliner 122SD
- 2011 Freightliner 122SD
- 2012 Freightliner 122SD
- 2013 Freightliner 122SD
- 2014 Freightliner 122SD
- 2015 Freightliner 122SD
- 2016 Freightliner 122SD
- 2017 Freightliner 122SD
- 2018 Freightliner 122SD
- 2019 Freightliner 122SD
- 2020 Freightliner 122SD
- 2010 Freightliner Argosy
- 2011 Freightliner Argosy
- 2012 Freightliner Argosy
- 2013 Freightliner Argosy
- 2014 Freightliner Argosy
- 2015 Freightliner Argosy
- 2016 Freightliner Argosy
- 2017 Freightliner Argosy
- 2018 Freightliner Argosy
- 2019 Freightliner Argosy
- 2020 Freightliner Argosy
- 2010 Freightliner Business Class M2
- 2011 Freightliner Business Class M2
- 2012 Freightliner Business Class M2
- 2013 Freightliner Business Class M2
- 2014 Freightliner Business Class M2
- 2015 Freightliner Business Class M2
- 2016 Freightliner Business Class M2
- 2017 Freightliner Business Class M2
- 2018 Freightliner Business Class M2
- 2019 Freightliner Business Class M2
- 2020 Freightliner Business Class M2
- 2010 Freightliner Cascadia
- 2011 Freightliner Cascadia
- 2012 Freightliner Cascadia
- 2013 Freightliner Cascadia
- 2014 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.