{
  "owners": null,
  "title": "Roadtrek recall 21V477 (2021-02): 2020-2021 Zion, Zion SRT, Play, and Slumber",
  "url": "https://carsmultiverse.com/recall/21v477/",
  "summary": "Recall 21V477 (Roadtrek): The presence of carbon monoxide gas may not be detected, increasing the risk of injury or death. Roadtrek's own number: 2021-02.",
  "excerpt": "Roadtrek Play, Roadtrek Slumber, Roadtrek Zion, Roadtrek Zion Srt, model years 2020 to 2021. Filed by Roadtrek Inc. and reported to NHTSA on 25 June 2021. 122 vehicles potentially affected. What the notice says Roadtrek Inc. (Roadtrek) is recalling certain 2020-2021 Zion, Zion SRT, Play, and Slumber vehicles. An incorrect gas detector that is missing the carbon monoxide alarm may have been installed. 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 Roadtrek's own number for this recall: 2021-02. That is the number on the owner letter and on the dealer paperwork. 21V477 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: “The presence of carbon monoxide gas may not be detected, increasing the risk of injury or death.” 21V477 Roadtrek Inc. Equipment:Emergency:Fire Supression:Smoke/Co Warning/Alarm 25 June 2021 2020-2021 ROADTREK PLAY, ROADTREK SLUMBER, ROADTREK ZION, ROADTREK ZION SRT The presence of carbon monoxide gas may not be detected, increasing the risk of injury or death. Roadtrek will ship owners a carbon monoxide detector to mount to their v",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T21:53:55+00:00",
  "dateModified": "2026-09-16T19:33:25+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Roadtrek recall 21V477 (2021-02): 2020-2021 Zion, Zion SRT, Play, and Slumber\", https://carsmultiverse.com/recall/21v477/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}