2015–2020 Freightliner Business Class M2 recall: engine
⚠️ What's wrong
Daimler Trucks North America, LLC (DTNA) is recalling certain 2015-2020 Freightliner Business Class M2 emergency vehicles equipped with certain Cummins diesel engines. The engine protection and inducement software may cause the engine to shut down unexpectedly.
💥 The risk
An unexpected engine shutdown can delay emergency responders and increase the risk of injury.
🔧 The fix
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.
Is the fix free? Yes. Safety recall repairs are free at any authorized dealer under federal law, including parts and labor. (Vehicles more than 15 years old when the recall was announced can be excluded, but most manufacturers still fix them.)
- NHTSA campaign
- 24V924000
- Manufacturer recall #
- F1012
- Manufacturer
- Daimler Trucks North America, LLC
- Vehicles affected
- 139
- Component
- ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE
- Owner phone
- 1-800-547-0712
- NHTSA hotline
- 1-888-327-4236
- Owner letters mailed
- Feb 5, 2025
- Recall started by
- ODI
- Notes
- Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153) or go to nhtsa.gov.