Freightliner · United States · Mod
Freightliner Business Class M2: Engine and engine cooling — software
Affects Freightliner Business Class M2 · 2015–2020 — about 139 vehicles.
The hazard
An unexpected engine shutdown can delay emergency responders and increase the risk of injury.
What to do
Cummins will update the electronic control module software and install a corrected data plate, free of charge. Owner notification letters were mailed February 5, 2025. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1012.
Critical — crash/injury risk now
High — injury risk; see remedy
Moderate — fix at next service
Low — minor / informational