{
  "owners": null,
  "title": "GM recall 23V266 (N222375270): Chevrolet 4500hd, Chevrolet 5500hd, Chevrolet 6500hd (2019 to 2023)",
  "url": "https://carsmultiverse.com/recall/23v266/",
  "summary": "Recall 23V266 (General Motors): An electrical short in the brake pressure switch can overheat the circuit and increase the risk of a fire while driving...",
  "excerpt": "Chevrolet 4500hd, Chevrolet 5500hd, Chevrolet 6500hd, model years 2019 to 2023. Filed by General Motors, LLC and reported to NHTSA on 13 April 2023. 40,428 vehicles potentially affected. What the notice says General Motors. LLC (GM) is recalling certain 2019-2023 Chevrolet 4500HD, 5500HD, and 6500HD Medium-Duty trucks. The brake pressure sensor assembly may leak brake fluid into the brake pressure switch and cause an electrical short-circuit. 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 General Motors's own number for this recall: N222375270. That is the number on the owner letter and on the dealer paperwork. 23V266 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. Owners are told to park away from buildings : the wording the agency uses when a vehicle can catch fire with the ignition off. 23V266 General Motors, LLC Service Brakes, Hydraulic 13 April 2023 2019-2023 CHEVROLET 4500HD, CHEVROLET 5500HD, CHEVROLET 6500HD This is not an ordinary campaign. Owners are told to park it outside, away from buildings : the wording used when a vehicle can catch fire while switched off and unattended. An electric",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T23:13:15+00:00",
  "dateModified": "2026-08-26T21:38:43+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"GM recall 23V266 (N222375270): Chevrolet 4500hd, Chevrolet 5500hd, Chevrolet 6500hd (2019 to 2023)\", https://carsmultiverse.com/recall/23v266/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}