Mack MD Electric (Mack) - High Voltage Connector (2024)
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
2024 MACK MD (ELECTRIC)
Brand
MACK
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
Products Sold
Model Year 2024
Mack Trucks, Inc. is recalling certain 2024 MACK MD (ELECTRIC) vehicles due to electrical system:propulsion system: cables:fastener/connector issues. A loose high voltage cable can cause a sudden loss of steering and drive power, increasing the risk of crash.. CRITICAL: Do not drive until repaired.
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
Mack Trucks, Inc. (Mack) is recalling certain 2024 MD vehicles. An incorrectly assembled high voltage connector could prevent the mechanical connector lock from properly engaging, allowing the high voltage cable to loosen.
Reported concern (NHTSA)
A loose high voltage cable can cause a sudden loss of steering and drive power, increasing the risk of crash.
Recommended Action
Per NHTSA guidance
Owners are advised not to drive their vehicles until the remedy has been completed. Dealers will inspect and repair the mechanical connector lock as necessary, 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 SC0467.
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026