{
  "owners": null,
  "title": "Mack recall 24V399 (SC0464): 2024 MMDe Electric Trucks",
  "url": "https://carsmultiverse.com/recall/24v399/",
  "summary": "Recall 24V399 (Mack): A sudden loss of steering control and drive power increases the risk of a crash. Mack's own number: SC0464.",
  "excerpt": "Mack Md (Electric), model year 2024. Filed by Mack Trucks, Inc. and reported to NHTSA on 4 June 2024. 24 vehicles potentially affected. What the notice says 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. Is your vehicle included? Check with your VIN at NHTSA , or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on. CarsMultiverse / Recalls Mack's own number for this recall: SC0464. That is the number on the owner letter and on the dealer paperwork. 24V399 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways. Answered from the register this site holds. NHTSA is the record to act on. What the authority says can happen if this is not fixed: “A sudden loss of steering control and drive power increases the risk of a crash.” 24V399 Mack Trucks, Inc. Electrical System:Propulsion System:Traction Battery:Management System/Energy Control Module (BMS/Becm):Software 4 June 2024 2024-2024 MACK MD (ELECTRIC) This is not an ordinary campaign. Owners are told not to drive the vehicle at all . NHTSA applies this to a small minority of campaigns. 28 of the 1,399 we currently hold. A sudden loss of steeri",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-24T00:06:54+00:00",
  "dateModified": "2026-09-17T01:13:34+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Mack recall 24V399 (SC0464): 2024 MMDe Electric Trucks\", https://carsmultiverse.com/recall/24v399/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}