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Recall campaign24V447000

Recall 24V447000: 2024 Mack MD

DO NOT DRIVEElectrical system › Propulsion system › Cables › Fastener/connector

NHTSA flags this campaign with a do-not-drive advisory. Check your VIN right away and follow the manufacturer’s notice.

Report received
Jun 16, 2024
Manufacturer
Mack Trucks, Inc.
Potentially affected
24vehicles
Model years
2024

Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.

What NHTSA recorded

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.

Possible consequence

A loose high voltage cable can cause a sudden loss of steering and drive power, increasing the risk of crash.

Remedy

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.

Affected model years

Pages for each model year show complaints, parts, mileage and other recalls.

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.