15TL21 GHG17
Freightliner technical service bulletin 15TL21 for 2016 Freightliner Cascadia, 2017 Freightliner Business Class M2 and 2002-2018 Western Star 4900 and others.
- Bulletin number
- 15TL21
- Component
- Electrical system: software
- Summary
- 15TL21 GHG17 Diagnostic Connector Update
Owners of these vehicles have filed 5 complaints in the electrical category.
Vehicles covered
- Freightliner Cascadia 2016 2016
- Freightliner Business Class M2 2017 2017
- Western Star 4900 2002-2018 20112012201320142015201620172018
- Western Star 4700 2002-2018 20112012201320142015201620172018
- Freightliner 114SD 2007-2018 20112012201320142015201620172018
- Western Star 5700 2002-2018 20112012201320142015201620172018
- Freightliner 122SD 2007-2018 20112012201320142015201620172018
- Western Star 6900 2002-2018 20112012201320142015201620172018
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