Certain MACK Trucks built between November 9, 2015 and July 1, 2016, and equipped with an MP engine, may...
Mack technical service bulletin FSB 381-016 for 2016-2017 Mack Gu, 2016-2017 Mack Cxu and 2016-2017 Mack Chu and others.
- Bulletin number
- FSB 381-016
- Component
- Engine and engine cooling
- Summary
- Certain MACK Trucks built between November 9, 2015 and July 1, 2016, and equipped with an MP engine, may be unable to initiate a stationary regen using the stalk switch even if all ATS status items are ok. You could also see the following message "Regen Not Possible, Check ATS Status".
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