Report Date
Aug 9, 2022
Component
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
Affected Vehicles
1
Defect Description
Mack Trucks, Inc. (Mack) is recalling certain 2023 MD6/7 trucks. The engine control module (ECM) may experience an internal short-circuit, which can result in an unexpected engine shut down.
Safety Consequence
An unexpected engine shut down can increase the risk of a crash.
Remedy
Cummins will replace the ECM, free of charge. Owner notification letters were mailed on September 27, 2022. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0438.
Affected Vehicles
| Year | Make | Model |
|---|---|---|
| 2023 | MACK | MD |
Check your vehicle: Visit NHTSA.gov and enter your VIN to see if your specific vehicle is affected.