Freightliner Cascadia 2002–2020 — technical service bulletin
Bulletin SS1033121 · NHTSA communication 10195576 · issued Sep 21, 2018
Technical service bulletin
communication type
Electrical System
component
2002–2020
model years
19
vehicle entries
Official summary
SS 1033121 Adding a Fan Override Switch (Legacy Cascadia)
Vehicles covered
- 2002 Freightliner Cascadia
- 2003 Freightliner Cascadia
- 2004 Freightliner Cascadia
- 2005 Freightliner Cascadia
- 2006 Freightliner Cascadia
- 2007 Freightliner Cascadia
- 2008 Freightliner Cascadia
- 2009 Freightliner Cascadia
- 2010 Freightliner Cascadia
- 2011 Freightliner Cascadia
- 2012 Freightliner Cascadia
- 2013 Freightliner Cascadia
- 2014 Freightliner Cascadia
- 2015 Freightliner Cascadia
- 2016 Freightliner Cascadia
- 2017 Freightliner Cascadia
- 2018 Freightliner Cascadia
- 2019 Freightliner Cascadia
- 2020 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.