Recall
Mack Md (electric) — 24V399000
NHTSA ID
24V399000
Make
Mack
Model
Md (electric)
Years Affected
2024
Recall Date
2024-06-04
Component
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY:MANAGEMENT SYSTEM/ENERGY CONTROL MODULE (BMS/BECM):SOFTWARE
Units Affected
24
Completion Rate
—
Mfr Campaign No.
SC0464
Summary
Mack Trucks, Inc. (Mack) is recalling certain 2024 MMDe electric trucks. The battery management system software may cause the high-voltage battery to shut down, which can result in a sudden loss of steering control and drive power.
Consequence
A sudden loss of steering control and drive power increases the risk of a crash.
Remedy
Owners are advised not to drive their vehicles until the remedy has been completed. Dealers will update the battery management system software, free of charge. Owner notification letters were mailed July 10, 2024. Owners may contact Mack customer service at 1-800-866-1177. Mack's number for this recall is SC0464.