Mack Trucks (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.
Mack Trucks – Electrical Short Circuit May Cause Engine Stall
| Report Received Date | 08/09/2022 |
| NHTSA ID | 22V606000 |
| Consequence Summary | An unexpected engine shut down can increase the risk of a crash. |
| Corrective Action | 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. |
| Recall Code | SC0438 |
| Potentially Affected | 150 |
| Fire Risk When Parked | No |
| Do Not Drive | No |
| Recall Link | Go to Recall (https://www.nhtsa.gov/recalls?nhtsaId=22V606000) |
More Mack Trucks Recalls