Mack: due to supplier manufacturing issue with connector, some trucks may experience multiple open...
Mack technical service bulletin FSB-373-019 for 2011 Mack Gu, 2012-2013 Mack Granite (Gu) and 2011-2013 Mack Pinnacle (Cxu) and others.
- Bulletin number
- FSB-373-019
- Component
- Power train: automatic transmission
- Summary
- Mack: due to supplier manufacturing issue with connector, some trucks may experience multiple open circuits in 31 way transmission connector and would to be inspected and if needed, repaired and replaced. Model 2011-2013 chu, cxu, gu, td.
Owners of these vehicles have filed 1 complaints in the transmission category.
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