{
  "owners": null,
  "title": "Blue Bird recall 21V300 (R21BG-SB): 2018-2021 Vision and All American School Buses",
  "url": "https://carsmultiverse.com/recall/21v300/",
  "summary": "Recall 21V300 (Blue Bird): A loss of assisted power steering increases the risk of a crash. Blue Bird's own number: R21BG-SB.",
  "excerpt": "Blue Bird All American, Blue Bird Vision, model years 2018 to 2021. Filed by Blue Bird Body Company and reported to NHTSA on 28 April 2021. 302 vehicles potentially affected. What the notice says Blue Bird Body Company (Blue Bird) is recalling certain 2018-2021 Vision and All American school buses. The drivetrain may experience an electromagnetic noise on the Control Area Network (CAN) bus, which may cause a loss of electrical power to the power steering pump. 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 Blue Bird's own number for this recall: R21BG-SB. That is the number on the owner letter and on the dealer paperwork. 21V300 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: “A loss of assisted power steering increases the risk of a crash.” 21V300 Blue Bird Body Company Steering 28 April 2021 2018-2021 BLUE BIRD ALL AMERICAN, BLUE BIRD VISION A loss of assisted power steering increases the risk of a crash. Cummins will replace the High Voltage Low Power Inverter Harness, and install an overlay harness, free of charge. Interim owner notificati",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T21:48:17+00:00",
  "dateModified": "2026-09-16T19:13:23+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Blue Bird recall 21V300 (R21BG-SB): 2018-2021 Vision and All American School Buses\", https://carsmultiverse.com/recall/21v300/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}