{
  "owners": null,
  "title": "Mack recall 13V641 (SC0374): Mack Pinnacle (Cxu) (2014)",
  "url": "https://carsmultiverse.com/recall/13v641/",
  "summary": "Recall 13V641 (Mack): Without a system to control the engine speed, if airborne hydrocarbons (combustible vapors) enter through the air intake, excessiv...",
  "excerpt": "Mack Pinnacle (Cxu), model year 2014. Filed by Mack Trucks, Inc. and reported to NHTSA on 20 December 2013. 35 vehicles potentially affected. What the notice says Mack Trucks, Inc. (Mack) is recalling certain model year 2014 CXU tractor trailers manufactured June 21, 2013, through October 4, 2013 and equipped with an automatic over-speed protection system. In the affected vehicles, the protection system, designed to monitor diesel engine speed and shutdown the engine should it … 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: SC0374. That is the number on the owner letter and on the dealer paperwork. 13V641 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: “Without a system to control the engine speed, if airborne hydrocarbons (combustible vapors) enter through the air intake, excessive engine speed may result in a catastrophic engine failure and/or engine fire.” 13V641 Mack Trucks, Inc. Engine And Engine Cooling:Engine:Diesel 20 December 2013 2014-2014 MACK PINNACLE (CXU) Without a system to control the engine ",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T15:42:36+00:00",
  "dateModified": "2026-09-17T07:52:35+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Mack recall 13V641 (SC0374): Mack Pinnacle (Cxu) (2014)\", https://carsmultiverse.com/recall/13v641/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}