{
  "owners": null,
  "title": "Canadian recall 2021458 (Nova Bus), 2021: Engine",
  "url": "https://carsmultiverse.com/canada/recall-2021458/",
  "summary": "Transport Canada recall 2021458, NOVA BUS LFS, 2021-07-27. Issue: On certain buses, a programming problem could cause excess diesel exhaust fluid (DEF) to be.",
  "excerpt": "Nova Bus Lfs. Published by Transport Canada as 2021458 on 27 July 2021. System: Engine. What the notice says Issue: On certain buses, a programming problem could cause excess diesel exhaust fluid (DEF) to be injected into the exhaust after-treatment system. As a result, there could be a higher than normal amount of ammonia in the exhaust emissions. Note: This recall only affects buses equipped with a Cummins 2021 model … Is your vehicle included? Check with your VIN at Transport Canada , 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. This site holds seven national and European registers. Nova Bus LFS is named on 51 American notices. Those are separate campaigns, filed with separate authorities on their own schedules. Nova Bus recall 11V525 - Model Year 2010 LFS Buses Manufactured From September 1, 2... Nova Bus recall 11V158 - Model Year 2009 Through 2011 LFS 40 Ft and LFS 60 Ft Trans... Recall 10V216 - Nova bus is recalling certain model year 2009-2010 nova lfs... Nothing here says any of these is this notice in another country. A model recalled in one country is often recalled in another, in different words and at a different time, and the authorities do not cross-reference each other. Reading them together is the reason this site holds more than one register. Issue: On certain buses, a programming problem could cause excess ",
  "register": {
    "authority": "Transport Canada",
    "country": "Canada",
    "index": "https://carsmultiverse.com/canada/"
  },
  "datePublished": "2026-09-05T14:40:01+00:00",
  "dateModified": "2026-09-05T14:40:01+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Canadian recall 2021458 (Nova Bus), 2021: Engine\", https://carsmultiverse.com/canada/recall-2021458/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}