{
  "owners": null,
  "title": "GM recall 22V771 (N222380031): Brightdrop Ev600, GMC Hummer Ev (2022 to 2023)",
  "url": "https://carsmultiverse.com/recall/22v771/",
  "summary": "Recall 22V771 (General Motors): Water accumulation in the high voltage battery pack can cause a loss of drive power, increasing the risk of a crash.",
  "excerpt": "Brightdrop Ev600, Gmc Hummer Ev, model years 2022 to 2023. Filed by General Motors, LLC and reported to NHTSA on 13 October 2022. 797 vehicles potentially affected. What the notice says General Motors, LLC (GM) is recalling certain 2022 BrightDrop EV600 and 2022-2023 GMC Hummer EV Pickup electric vehicles. The high voltage battery pack enclosure may not be properly sealed, allowing water to enter the pack. 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: N222380031. That is the number on the owner letter and on the dealer paperwork. 22V771 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: “Water accumulation in the high voltage battery pack can cause a loss of drive power, increasing the risk of a crash.” 22V771 General Motors, LLC Electrical System:Propulsion System:Traction Battery 13 October 2022 2022-2023 BRIGHTDROP EV600, GMC HUMMER EV Water accumulation in the high voltage battery pack can cause a loss of drive power, increasing the risk of a crash. The remedy is currently under development. Owner",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T22:49:57+00:00",
  "dateModified": "2026-09-16T22:02:47+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"GM recall 22V771 (N222380031): Brightdrop Ev600, GMC Hummer Ev (2022 to 2023)\", https://carsmultiverse.com/recall/22v771/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}