Is This A Lemon?

NHTSA recall campaign

22V606000

ManufacturerMack Trucks, Inc.Reported2022-08-09Affected150 vehicles

What was wrong

Defect

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.

Risk

An unexpected engine shut down can increase the risk of a crash.

Manufacturer 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.

To check whether your specific VIN is covered and to find a participating dealer, look this campaign up on NHTSA.gov →

Affected vehicles

1 entry