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Technical Service Bulletins of the 2021 Freightliner Cascadia

There have been 95 technical service bulletins issued for the 2021 Freightliner Cascadia.

1 2021 Freightliner Cascadia electrical system TSB (Bulletin CALFTL54-016)

Bulletin Date:	Apr. 23, 2021
Component:	Electrical system.
Bulletin Summary:	Customer advisory letter for battery cable access (bca) 29a cable inspection.
Vehicles covered in this TSB:	2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

2 2021 Freightliner Cascadia engine and engine cooling TSB (Bulletin WI21-009)

Bulletin Date:	Apr. 19, 2021
Component:	Engine and engine cooling.
Bulletin Summary:	Warranty information letter announcing that dtna is increasing the standard diagnostic times (sdts) shown. The updated after treatment system (ats) diesel exhaust fluid (def) pump times will be applied to repair orders opened on or after ap
Vehicles covered in this TSB:	2014 Fccc XBP, 2015 Fccc XBP, 2016 Fccc XBP, 2018 Fccc XBP, 2012 Fccc XCM, 2013 Fccc XCM, 2014 Fccc XCM, 2015 Fccc XCM, 2013 Fccc XCP, 2014 Fccc XCP, 2015 Fccc XCP, 2018 Fccc XCR, 2019 Fccc XCR, 2020 Fccc XCR, 2021 Fccc XCR, 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, 2021 Freightliner 108SD, 2022 Freightliner 108SD, 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, 2021 Freightliner 114SD, 2022 Freightliner 114SD, 2014 Freightliner 122SD, 2015 Freightliner 122SD, 2016 Freightliner 122SD, 2017 Freightliner 122SD, 2018 Freightliner 122SD, 2019 Freightliner 122SD, 2020 Freightliner 122SD, 2021 Freightliner 122SD, 2022 Freightliner 122SD, 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, 2007 Freightliner Business Class M2, 2008 Freightliner Business Class M2, 2009 Freightliner Business Class M2, 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, 2021 Freightliner Business Class M2, 2022 Freightliner Business Class M2, 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, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia, 2008 Freightliner Century Class, 2009 Freightliner Century Class, 2010 Freightliner Century Class, 2008 Freightliner Columbia, 2009 Freightliner Columbia, 2010 Freightliner Columbia, 2011 Freightliner Columbia, 2012 Freightliner Columbia, 2013 Freightliner Columbia, 2014 Freightliner Columbia, 2015 Freightliner Columbia, 2016 Freightliner Columbia, 2017 Freightliner Columbia, 2018 Freightliner Columbia, 2019 Freightliner Columbia, 2020 Freightliner Columbia, 2021 Freightliner Columbia, 2007 Freightliner Coronado, 2008 Freightliner Coronado, 2009 Freightliner Coronado, 2010 Freightliner Coronado, 2011 Freightliner Coronado, 2012 Freightliner Coronado, 2013 Freightliner Coronado, 2019 Freightliner Econic Sd, 2020 Freightliner Econic Sd, 2021 Freightliner Econic Sd, 2008 Sterling 9500, 2009 Sterling 9500, 2010 Sterling 9500, 2007 Thomas Built Buses Saf-t-liner C2, 2008 Thomas Built Buses Saf-t-liner C2, 2009 Thomas Built Buses Saf-t-liner C2, 2010 Thomas Built Buses Saf-t-liner C2, 2011 Thomas Built Buses Saf-t-liner C2, 2012 Thomas Built Buses Saf-t-liner C2, 2013 Thomas Built Buses Saf-t-liner C2, 2014 Thomas Built Buses Saf-t-liner C2, 2015 Thomas Built Buses Saf-t-liner C2, 2016 Thomas Built Buses Saf-t-liner C2, 2017 Thomas Built Buses Saf-t-liner C2, 2018 Thomas Built Buses Saf-t-liner C2, 2019 Thomas Built Buses Saf-t-liner C2, 2020 Thomas Built Buses Saf-t-liner C2, 2021 Thomas Built Buses Saf-t-liner C2, 2022 Thomas Built Buses Saf-t-liner C2, 2012 Western Star 4700, 2013 Western Star 4700, 2014 Western Star 4700, 2015 Western Star 4700, 2016 Western Star 4700, 2017 Western Star 4700, 2018 Western Star 4700, 2019 Western Star 4700, 2020 Western Star 4700, 2021 Western Star 4700, 2022 Western Star 4700, 2009 Western Star 4900, 2010 Western Star 4900, 2011 Western Star 4900, 2012 Western Star 4900, 2013 Western Star 4900, 2014 Western Star 4900, 2015 Western Star 4900, 2016 Western Star 4900, 2017 Western Star 4900, 2018 Western Star 4900, 2019 Western Star 4900, 2020 Western Star 4900, 2021 Western Star 4900, 2022 Western Star 4900, 2021 Western Star 49X, 2015 Western Star 5700, 2016 Western Star 5700, 2017 Western Star 5700, 2018 Western Star 5700, 2019 Western Star 5700, 2020 Western Star 5700, 2021 Western Star 5700, 2011 Western Star 6900, 2012 Western Star 6900, 2013 Western Star 6900, 2014 Western Star 6900, 2015 Western Star 6900, 2016 Western Star 6900, 2017 Western Star 6900, 2018 Western Star 6900, 2019 Western Star 6900, 2020 Western Star 6900, 2021 Western Star 6900.

3 2021 Freightliner Cascadia equipment TSB (Bulletin WI21-008)

Bulletin Date:	Apr. 6, 2021
Component:	Equipment.
Bulletin Summary:	Warranty information letter announcing dtna is adjusting the standard repair times (srts) shown. The updated times will be applied to repair orders opened on or after April 5, 2021.
Vehicles covered in this TSB:	2014 Fccc XBP, 2015 Fccc XBP, 2016 Fccc XBP, 2018 Fccc XBP, 2012 Fccc XCM, 2013 Fccc XCM, 2014 Fccc XCM, 2015 Fccc XCM, 2013 Fccc XCP, 2014 Fccc XCP, 2015 Fccc XCP, 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, 2021 Freightliner 114SD, 2022 Freightliner 114SD, 2013 Freightliner 122SD, 2014 Freightliner 122SD, 2015 Freightliner 122SD, 2016 Freightliner 122SD, 2017 Freightliner 122SD, 2018 Freightliner 122SD, 2019 Freightliner 122SD, 2020 Freightliner 122SD, 2021 Freightliner 122SD, 2022 Freightliner 122SD, 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, 2007 Freightliner Business Class M2, 2008 Freightliner Business Class M2, 2009 Freightliner Business Class M2, 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, 2021 Freightliner Business Class M2, 2022 Freightliner Business Class M2, 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, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia, 2007 Freightliner Century Class, 2008 Freightliner Century Class, 2009 Freightliner Century Class, 2010 Freightliner Century Class, 2011 Freightliner Century Class, 2012 Freightliner Century Class, 2013 Freightliner Century Class, 2014 Freightliner Century Class, 2015 Freightliner Century Class, 2016 Freightliner Century Class, 2017 Freightliner Century Class, 2018 Freightliner Century Class, 2019 Freightliner Century Class, 2007 Freightliner Columbia, 2008 Freightliner Columbia, 2009 Freightliner Columbia, 2010 Freightliner Columbia, 2011 Freightliner Columbia, 2012 Freightliner Columbia, 2013 Freightliner Columbia, 2014 Freightliner Columbia, 2015 Freightliner Columbia, 2016 Freightliner Columbia, 2017 Freightliner Columbia, 2018 Freightliner Columbia, 2019 Freightliner Columbia, 2020 Freightliner Columbia, 2021 Freightliner Columbia, 2007 Freightliner Coronado, 2008 Freightliner Coronado, 2009 Freightliner Coronado, 2010 Freightliner Coronado, 2011 Freightliner Coronado, 2012 Freightliner Coronado, 2013 Freightliner Coronado, 2007 Sterling 360, 2008 Sterling 360, 2009 Sterling 360, 2007 Sterling 7500, 2008 Sterling 7500, 2009 Sterling 7500, 2010 Sterling 7500, 2007 Sterling 8500, 2008 Sterling 8500, 2009 Sterling 8500, 2010 Sterling 8500, 2007 Sterling 9500, 2008 Sterling 9500, 2009 Sterling 9500, 2010 Sterling 9500, 2007 Sterling A-line, 2008 Sterling A-line, 2009 Sterling A-line, 2010 Sterling A-line, 2007 Sterling Acterra, 2008 Sterling Acterra, 2009 Sterling Acterra, 2010 Sterling Acterra, 2007 Sterling Bullet, 2008 Sterling Bullet, 2009 Sterling Bullet, 2007 Sterling Condor, 2007 Sterling L-line, 2008 Sterling L-line, 2009 Sterling L-line, 2010 Sterling L-line, 2007 Western Star 4700, 2008 Western Star 4700, 2009 Western Star 4700, 2010 Western Star 4700, 2011 Western Star 4700, 2012 Western Star 4700, 2013 Western Star 4700, 2014 Western Star 4700, 2015 Western Star 4700, 2016 Western Star 4700, 2017 Western Star 4700, 2018 Western Star 4700, 2019 Western Star 4700, 2020 Western Star 4700, 2021 Western Star 4700, 2022 Western Star 4700, 2007 Western Star 4900, 2008 Western Star 4900, 2009 Western Star 4900, 2010 Western Star 4900, 2011 Western Star 4900, 2012 Western Star 4900, 2013 Western Star 4900, 2014 Western Star 4900, 2015 Western Star 4900, 2016 Western Star 4900, 2017 Western Star 4900, 2018 Western Star 4900, 2019 Western Star 4900, 2020 Western Star 4900, 2021 Western Star 4900, 2022 Western Star 4900, 2021 Western Star 49X, 2007 Western Star 5700, 2008 Western Star 5700, 2009 Western Star 5700, 2010 Western Star 5700, 2011 Western Star 5700, 2012 Western Star 5700, 2013 Western Star 5700, 2014 Western Star 5700, 2015 Western Star 5700, 2016 Western Star 5700, 2017 Western Star 5700, 2018 Western Star 5700, 2019 Western Star 5700, 2020 Western Star 5700, 2021 Western Star 5700, 2022 Western Star 5700, 2007 Western Star 6900, 2008 Western Star 6900, 2009 Western Star 6900, 2010 Western Star 6900, 2011 Western Star 6900, 2012 Western Star 6900, 2013 Western Star 6900, 2014 Western Star 6900, 2015 Western Star 6900, 2016 Western Star 6900, 2017 Western Star 6900, 2018 Western Star 6900, 2019 Western Star 6900, 2020 Western Star 6900, 2021 Western Star 6900.

4 2021 Freightliner Cascadia equipment TSB (Bulletin SB83-155)

Bulletin Date:	Mar. 24, 2021
Component:	Equipment.
Bulletin Summary:	Updated freightliner service bulletin for espar service information. This bulletin replaces the version dated January 1, 2015. New cascadia has been added to the model list.
Vehicles covered in this TSB:	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, 2021 Freightliner 108SD, 2022 Freightliner 108SD, 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, 2021 Freightliner 114SD, 2022 Freightliner 114SD, 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, 2021 Freightliner Business Class M2, 2022 Freightliner Business Class M2, 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, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

5 2021 Freightliner Cascadia equipment TSB (Bulletin WP21-007)

Bulletin Date:	Mar. 22, 2021
Component:	Equipment.
Bulletin Summary:	Warranty policy letter for battery tags. Dtna determined that since adopting the autometer bct-460dtna powernet assessment tool (autometer) as the required powernet system tester, not all battery tags have to be retained support warranty-re
Vehicles covered in this TSB:	2015 Fccc MT45, 2016 Fccc MT45, 2017 Fccc MT45, 2018 Fccc MT45, 2019 Fccc MT45, 2020 Fccc MT45, 2021 Fccc MT45, 2022 Fccc MT45, 2015 Fccc MT55, 2016 Fccc MT55, 2017 Fccc MT55, 2018 Fccc MT55, 2019 Fccc MT55, 2020 Fccc MT55, 2021 Fccc MT55, 2022 Fccc MT55, 2015 Fccc S2G, 2016 Fccc S2G, 2017 Fccc S2G, 2018 Fccc S2G, 2019 Fccc S2G, 2020 Fccc S2G, 2017 Fccc S2rv, 2018 Fccc S2rv, 2019 Fccc S2rv, 2020 Fccc S2rv, 2021 Fccc S2rv, 2015 Fccc XBP, 2016 Fccc XBP, 2017 Fccc XBP, 2018 Fccc XBP, 2019 Fccc XBP, 2020 Fccc XBP, 2021 Fccc XBP, 2015 Fccc XBR, 2016 Fccc XBR, 2017 Fccc XBR, 2018 Fccc XBR, 2019 Fccc XBR, 2020 Fccc XBR, 2021 Fccc XBR, 2015 Fccc XBS, 2016 Fccc XBS, 2017 Fccc XBS, 2018 Fccc XBS, 2019 Fccc XBS, 2020 Fccc XBS, 2021 Fccc XBS, 2015 Fccc XCL, 2016 Fccc XCL, 2017 Fccc XCL, 2018 Fccc XCL, 2019 Fccc XCL, 2020 Fccc XCL, 2021 Fccc XCL, 2015 Fccc XCM, 2016 Fccc XCM, 2017 Fccc XCM, 2018 Fccc XCM, 2019 Fccc XCM, 2020 Fccc XCM, 2021 Fccc XCM, 2015 Fccc XCP, 2016 Fccc XCP, 2017 Fccc XCP, 2018 Fccc XCP, 2019 Fccc XCP, 2020 Fccc XCP, 2021 Fccc XCP, 2015 Fccc XCR, 2016 Fccc XCR, 2017 Fccc XCR, 2018 Fccc XCR, 2019 Fccc XCR, 2020 Fccc XCR, 2021 Fccc XCR, 2015 Fccc XCS, 2016 Fccc XCS, 2017 Fccc XCS, 2018 Fccc XCS, 2019 Fccc XCS, 2020 Fccc XCS, 2021 Fccc XCS, 2015 Freightliner 108SD, 2016 Freightliner 108SD, 2017 Freightliner 108SD, 2018 Freightliner 108SD, 2019 Freightliner 108SD, 2020 Freightliner 108SD, 2021 Freightliner 108SD, 2022 Freightliner 108SD, 2015 Freightliner 114SD, 2016 Freightliner 114SD, 2017 Freightliner 114SD, 2018 Freightliner 114SD, 2019 Freightliner 114SD, 2020 Freightliner 114SD, 2021 Freightliner 114SD, 2022 Freightliner 114SD, 2015 Freightliner 122SD, 2016 Freightliner 122SD, 2017 Freightliner 122SD, 2018 Freightliner 122SD, 2019 Freightliner 122SD, 2020 Freightliner 122SD, 2021 Freightliner 122SD, 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, 2021 Freightliner Business Class M2, 2022 Freightliner Business Class M2, 2015 Freightliner Cascadia, 2016 Freightliner Cascadia, 2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia, 2019 Freightliner Econic Sd, 2020 Freightliner Econic Sd, 2021 Freightliner Econic Sd, 2015 Thomas Built Buses Saf-t-liner C2, 2016 Thomas Built Buses Saf-t-liner C2, 2017 Thomas Built Buses Saf-t-liner C2, 2018 Thomas Built Buses Saf-t-liner C2, 2019 Thomas Built Buses Saf-t-liner C2, 2020 Thomas Built Buses Saf-t-liner C2, 2021 Thomas Built Buses Saf-t-liner C2, 2022 Thomas Built Buses Saf-t-liner C2, 2015 Thomas Built Buses Saf-t-liner Efx, 2016 Thomas Built Buses Saf-t-liner Efx, 2017 Thomas Built Buses Saf-t-liner Efx, 2018 Thomas Built Buses Saf-t-liner Efx, 2019 Thomas Built Buses Saf-t-liner Efx, 2020 Thomas Built Buses Saf-t-liner Efx, 2021 Thomas Built Buses Saf-t-liner Efx, 2015 Thomas Built Buses Saf-t-liner Hdx, 2016 Thomas Built Buses Saf-t-liner Hdx, 2017 Thomas Built Buses Saf-t-liner Hdx, 2018 Thomas Built Buses Saf-t-liner Hdx, 2019 Thomas Built Buses Saf-t-liner Hdx, 2020 Thomas Built Buses Saf-t-liner Hdx, 2021 Thomas Built Buses Saf-t-liner Hdx, 2015 Western Star 4700, 2016 Western Star 4700, 2017 Western Star 4700, 2018 Western Star 4700, 2019 Western Star 4700, 2020 Western Star 4700, 2021 Western Star 4700, 2015 Western Star 4900, 2016 Western Star 4900, 2017 Western Star 4900, 2018 Western Star 4900, 2019 Western Star 4900, 2020 Western Star 4900, 2021 Western Star 4900, 2015 Western Star 5700, 2016 Western Star 5700, 2017 Western Star 5700, 2018 Western Star 5700, 2019 Western Star 5700, 2020 Western Star 5700, 2021 Western Star 5700, 2022 Western Star 5700, 2015 Western Star 6900, 2016 Western Star 6900, 2017 Western Star 6900, 2018 Western Star 6900, 2019 Western Star 6900, 2020 Western Star 6900, 2021 Western Star 6900.

6 2021 Freightliner Cascadia electrical system TSB (Bulletin WP21-007)

Bulletin Date:	Mar. 22, 2021
Component:	Electrical system.
Bulletin Summary:	Warranty policy letter for battery tags. Dtna determined that since adopting the autometer bct-460dtna powernet assessment tool (autometer) as the required powernet system tester, not all battery tags have to be retained support warranty-re
Vehicles covered in this TSB:	2015 Fccc MT45, 2016 Fccc MT45, 2017 Fccc MT45, 2018 Fccc MT45, 2019 Fccc MT45, 2020 Fccc MT45, 2021 Fccc MT45, 2022 Fccc MT45, 2015 Fccc MT55, 2016 Fccc MT55, 2017 Fccc MT55, 2018 Fccc MT55, 2019 Fccc MT55, 2020 Fccc MT55, 2021 Fccc MT55, 2022 Fccc MT55, 2015 Fccc S2G, 2016 Fccc S2G, 2017 Fccc S2G, 2018 Fccc S2G, 2019 Fccc S2G, 2020 Fccc S2G, 2017 Fccc S2rv, 2018 Fccc S2rv, 2019 Fccc S2rv, 2020 Fccc S2rv, 2021 Fccc S2rv, 2015 Fccc XBP, 2016 Fccc XBP, 2017 Fccc XBP, 2018 Fccc XBP, 2019 Fccc XBP, 2020 Fccc XBP, 2021 Fccc XBP, 2015 Fccc XBR, 2016 Fccc XBR, 2017 Fccc XBR, 2018 Fccc XBR, 2019 Fccc XBR, 2020 Fccc XBR, 2021 Fccc XBR, 2015 Fccc XBS, 2016 Fccc XBS, 2017 Fccc XBS, 2018 Fccc XBS, 2019 Fccc XBS, 2020 Fccc XBS, 2021 Fccc XBS, 2015 Fccc XCL, 2016 Fccc XCL, 2017 Fccc XCL, 2018 Fccc XCL, 2019 Fccc XCL, 2020 Fccc XCL, 2021 Fccc XCL, 2015 Fccc XCM, 2016 Fccc XCM, 2017 Fccc XCM, 2018 Fccc XCM, 2019 Fccc XCM, 2020 Fccc XCM, 2021 Fccc XCM, 2015 Fccc XCP, 2016 Fccc XCP, 2017 Fccc XCP, 2018 Fccc XCP, 2019 Fccc XCP, 2020 Fccc XCP, 2021 Fccc XCP, 2015 Fccc XCR, 2016 Fccc XCR, 2017 Fccc XCR, 2018 Fccc XCR, 2019 Fccc XCR, 2020 Fccc XCR, 2021 Fccc XCR, 2015 Fccc XCS, 2016 Fccc XCS, 2017 Fccc XCS, 2018 Fccc XCS, 2019 Fccc XCS, 2020 Fccc XCS, 2021 Fccc XCS, 2015 Freightliner 108SD, 2016 Freightliner 108SD, 2017 Freightliner 108SD, 2018 Freightliner 108SD, 2019 Freightliner 108SD, 2020 Freightliner 108SD, 2021 Freightliner 108SD, 2022 Freightliner 108SD, 2015 Freightliner 114SD, 2016 Freightliner 114SD, 2017 Freightliner 114SD, 2018 Freightliner 114SD, 2019 Freightliner 114SD, 2020 Freightliner 114SD, 2021 Freightliner 114SD, 2022 Freightliner 114SD, 2015 Freightliner 122SD, 2016 Freightliner 122SD, 2017 Freightliner 122SD, 2018 Freightliner 122SD, 2019 Freightliner 122SD, 2020 Freightliner 122SD, 2021 Freightliner 122SD, 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, 2021 Freightliner Business Class M2, 2022 Freightliner Business Class M2, 2015 Freightliner Cascadia, 2016 Freightliner Cascadia, 2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia, 2019 Freightliner Econic Sd, 2020 Freightliner Econic Sd, 2021 Freightliner Econic Sd, 2015 Thomas Built Buses Saf-t-liner C2, 2016 Thomas Built Buses Saf-t-liner C2, 2017 Thomas Built Buses Saf-t-liner C2, 2018 Thomas Built Buses Saf-t-liner C2, 2019 Thomas Built Buses Saf-t-liner C2, 2020 Thomas Built Buses Saf-t-liner C2, 2021 Thomas Built Buses Saf-t-liner C2, 2022 Thomas Built Buses Saf-t-liner C2, 2015 Thomas Built Buses Saf-t-liner Efx, 2016 Thomas Built Buses Saf-t-liner Efx, 2017 Thomas Built Buses Saf-t-liner Efx, 2018 Thomas Built Buses Saf-t-liner Efx, 2019 Thomas Built Buses Saf-t-liner Efx, 2020 Thomas Built Buses Saf-t-liner Efx, 2021 Thomas Built Buses Saf-t-liner Efx, 2015 Thomas Built Buses Saf-t-liner Hdx, 2016 Thomas Built Buses Saf-t-liner Hdx, 2017 Thomas Built Buses Saf-t-liner Hdx, 2018 Thomas Built Buses Saf-t-liner Hdx, 2019 Thomas Built Buses Saf-t-liner Hdx, 2020 Thomas Built Buses Saf-t-liner Hdx, 2021 Thomas Built Buses Saf-t-liner Hdx, 2015 Western Star 4700, 2016 Western Star 4700, 2017 Western Star 4700, 2018 Western Star 4700, 2019 Western Star 4700, 2020 Western Star 4700, 2021 Western Star 4700, 2015 Western Star 4900, 2016 Western Star 4900, 2017 Western Star 4900, 2018 Western Star 4900, 2019 Western Star 4900, 2020 Western Star 4900, 2021 Western Star 4900, 2015 Western Star 5700, 2016 Western Star 5700, 2017 Western Star 5700, 2018 Western Star 5700, 2019 Western Star 5700, 2020 Western Star 5700, 2021 Western Star 5700, 2022 Western Star 5700, 2015 Western Star 6900, 2016 Western Star 6900, 2017 Western Star 6900, 2018 Western Star 6900, 2019 Western Star 6900, 2020 Western Star 6900, 2021 Western Star 6900.

7 2021 Freightliner Cascadia lane departure TSB (Bulletin SS3070FTL2021)

Bulletin Date:	Mar. 19, 2021
Component:	Lane departure.
Bulletin Summary:	Service solution for p4 new cascadia side guard radar harness moisture intrusion. The 6-pin connector located at the side radar can show signs of water intrusion if wires are strained at the connector. Wires without strain relief can allow
Vehicles covered in this TSB:	2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

8 2021 Freightliner Cascadia electrical system TSB (Bulletin SS3070FTL2021)

Bulletin Date:	Mar. 19, 2021
Component:	Electrical system.
Bulletin Summary:	Service solution for p4 new cascadia side guard radar harness moisture intrusion. The 6-pin connector located at the side radar can show signs of water intrusion if wires are strained at the connector. Wires without strain relief can allow
Vehicles covered in this TSB:	2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

9 2021 Freightliner Cascadia electrical system TSB (Bulletin SS3071FTL2021)

Bulletin Date:	Mar. 19, 2021
Component:	Electrical system.
Bulletin Summary:	Service solution for new cascadia maintenance indicator issues. Some customers have reported incorrect or undesired pop up messages occurring in the icc5 display and have requested field correction.
Vehicles covered in this TSB:	2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

10 2021 Freightliner Cascadia brakes (pws) TSB (Bulletin CALFTL54-010REV3)

Bulletin Date:	Mar. 17, 2021
Component:	Brakes (pws).
Bulletin Summary:	Revised customer advisory letter for abs warning light illumination with abs code sa 11, spn 629, fmi 11. Revised: this cal revises the cal issued August 10th, 2020. Western star 49x vehicles have been added to the cal scope and instruction
Vehicles covered in this TSB:	2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2021 Western Star 49X.

11 2021 Freightliner Cascadia engine and engine cooling TSB (Bulletin SB49-038)

Bulletin Date:	Mar. 16, 2021
Component:	Engine and engine cooling.
Bulletin Summary:	Revised freightliner service bulletin for netized fill neck for six-gallon def tanks. A design change removed the magnets from the fill necks for some 6-gallon diesel exhaust fluid (def) tanks. If the vehicle is equipped with a non-magnetic
Vehicles covered in this TSB:	2017 Freightliner 108SD, 2018 Freightliner 108SD, 2019 Freightliner 108SD, 2020 Freightliner 108SD, 2021 Freightliner 108SD, 2022 Freightliner 108SD, 2017 Freightliner 114SD, 2018 Freightliner 114SD, 2019 Freightliner 114SD, 2020 Freightliner 114SD, 2021 Freightliner 114SD, 2022 Freightliner 114SD, 2017 Freightliner 122SD, 2018 Freightliner 122SD, 2019 Freightliner 122SD, 2020 Freightliner 122SD, 2021 Freightliner 122SD, 2017 Freightliner Business Class M2, 2018 Freightliner Business Class M2, 2019 Freightliner Business Class M2, 2020 Freightliner Business Class M2, 2021 Freightliner Business Class M2, 2022 Freightliner Business Class M2, 2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

12 2021 Freightliner Cascadia wheels TSB (Bulletin SB54-341)

Bulletin Date:	Mar. 12, 2021
Component:	Wheels.
Bulletin Summary:	Updated freightliner service bulletin for tire pressure monitoring system (tpms) water intrusion. This bulletin replaces the bulletin dated 02/08/2021. The location for the date stamp has changed. A note has been added to fig. 2.
Vehicles covered in this TSB:	2020 Freightliner Cascadia, 2021 Freightliner Cascadia.

13 2021 Freightliner Cascadia electrical system TSB (Bulletin SB54-341)

Bulletin Date:	Mar. 12, 2021
Component:	Electrical system.
Bulletin Summary:	Updated freightliner service bulletin for tire pressure monitoring system (tpms) water intrusion. This bulletin replaces the bulletin dated 02/08/2021. The location for the date stamp has changed. A note has been added to fig. 2.
Vehicles covered in this TSB:	2020 Freightliner Cascadia, 2021 Freightliner Cascadia.

14 2021 Freightliner Cascadia engine and engine cooling TSB (Bulletin CALFTL49-002)

Bulletin Date:	Mar. 8, 2021
Component:	Engine and engine cooling.
Bulletin Summary:	Customer advisory letter for adding exhaust shim to ats exhaust outlet and replacing exhaust elbow and clamp. An undersized ats outlet pipe was installed on these vehicles, causing the exhaust clamp used to fasten the exhaust elbow to not c
Vehicles covered in this TSB:	2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

15 2021 Freightliner Cascadia diesel fuel system TSB (Bulletin CALFTL47-001)

Bulletin Date:	Mar. 5, 2021
Component:	Diesel fuel system.
Bulletin Summary:	Customer advisory letter for correction of low pressure fuel lines installation to ensure proper clearance.
Vehicles covered in this TSB:	2021 Freightliner Cascadia.

16 2021 Freightliner Cascadia gasoline fuel system TSB (Bulletin CALFTL47-001)

Bulletin Date:	Mar. 5, 2021
Component:	Gasoline fuel system.
Bulletin Summary:	Customer advisory letter for correction of low pressure fuel lines installation to ensure proper clearance.
Vehicles covered in this TSB:	2021 Freightliner Cascadia.

17 2021 Freightliner Cascadia electrical system TSB (Bulletin CALFTL54-015)

Bulletin Date:	Mar. 5, 2021
Component:	Electrical system.
Bulletin Summary:	Customer advisory letter for disabling the park brake drag icu warning message.
Vehicles covered in this TSB:	2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

18 2021 Freightliner Cascadia equipment TSB (Bulletin SB54-305)

Bulletin Date:	Mar. 4, 2021
Component:	Equipment.
Bulletin Summary:	Revised freightliner service bulletin for new cascadia key fob id retention. This bulletin replaces the version dated 8/15/2018. The guidance for locating the serial number for key fobs has changed. It is no longer necessary to document the
Vehicles covered in this TSB:	2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

19 2021 Freightliner Cascadia equipment TSB (Bulletin SB54-338)

Bulletin Date:	Mar. 3, 2021
Component:	Equipment.
Bulletin Summary:	Revised freightliner service bulletin for updating hvac ecu software to fix front hvac evaporator freezing and improve espar heater cool down. This bulletin replaces the version dated 12/23/2020. Information has been added about parksmart u
Vehicles covered in this TSB:	2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

20 2021 Freightliner Cascadia visibility TSB (Bulletin SB54-338)

Bulletin Date:	Mar. 3, 2021
Component:	Visibility.
Bulletin Summary:	Revised freightliner service bulletin for updating hvac ecu software to fix front hvac evaporator freezing and improve espar heater cool down. This bulletin replaces the version dated 12/23/2020. Information has been added about parksmart u
Vehicles covered in this TSB:	2017 Freightliner Cascadia, 2018 Freightliner Cascadia, 2019 Freightliner Cascadia, 2020 Freightliner Cascadia, 2021 Freightliner Cascadia, 2022 Freightliner Cascadia.

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