Freightliner Service Bulletin for Detroit Assurance 4.0 Software v20.05. New Cascadia trucks built from...
Freightliner technical service bulletin SB54-334 for 2017-2020 Freightliner Cascadia.
- Bulletin number
- SB54-334
- Component
- Engine and engine cooling
- Summary
- Freightliner Service Bulletin for Detroit Assurance 4.0 Software v20.05. New Cascadia trucks built from January 1, 2017 through September 9, 2019 and equipped with Detroit Assurance correctly initiate an active brake assist (ABA) event when a vehicle or obstacle is detected in front of the truck. Some of those trucks may continue decelerating to a complete stop, even after the vehicle or obstacle detected in front of the Detroit Assurance-equipped truck has moved away.
Owners of these vehicles have filed 5 complaints in the engine category.
Vehicles covered
- Freightliner Cascadia 2017-2020 2017201820192020
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