Engine And Engine Cooling:engine:engine Control Module (ecu/ecm):software

NHTSA campaign 24V924000 · announced December 11, 2024 · filed by Daimler Trucks North America, Llc · 139 units affected

The problem

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.

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.

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.

Vehicles covered by this recall

• 2015 Freightliner Business Class M2
• 2016 Freightliner Business Class M2
• 2017 Freightliner Business Class M2
• 2018 Freightliner Business Class M2
• 2019 Freightliner Business Class M2
• 2020 Freightliner Business Class M2

Source: National Highway Traffic Safety Administration public recall data. This page reports official records and is not legal or repair advice.