{
  "owners": null,
  "title": "Mack recall 15V139 (SC0390): Mack Pinnacle (Cxu) (2012 to 2015)",
  "url": "https://carsmultiverse.com/recall/15v139/",
  "summary": "Recall 15V139 (Mack): An inadvertent decoupling of the trailer from the tractor may increase the risk of a crash. Mack's own number: SC0390.",
  "excerpt": "Mack Pinnacle (Cxu), model years 2012 to 2015. Filed by Mack Trucks, Inc. and reported to NHTSA on 11 March 2015. 262 vehicles potentially affected. What the notice says Mack Trucks, Inc (Mack) is recalling certain model year 2012-2015 CXU trucks manufactured February 4, 2011, to December 23, 2014, and equipped with an air release fifth wheel latch. The affected vehicles have a switch to release the fifth wheel latch that may invertently be pushed and cause the trailer to … 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: SC0390. That is the number on the owner letter and on the dealer paperwork. 15V139 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: “An inadvertent decoupling of the trailer from the tractor may increase the risk of a crash.” 15V139 Mack Trucks, Inc. Trailer Hitches:Fifth Wheel Assembly 11 March 2015 2012-2015 MACK PINNACLE (CXU) An inadvertent decoupling of the trailer from the tractor may increase the risk of a crash. Mack will notify owners, and dealers will install a secondary action that o",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T16:59:54+00:00",
  "dateModified": "2026-09-16T07:37:01+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Mack recall 15V139 (SC0390): Mack Pinnacle (Cxu) (2012 to 2015)\", https://carsmultiverse.com/recall/15v139/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}