{
  "owners": null,
  "title": "Navistar recall 21V227 (21503): 2021 International LT, RH, MV, and HV",
  "url": "https://carsmultiverse.com/recall/21v227/",
  "summary": "Recall 21V227 (Navistar): Unintended spring brake application may occur, increasing the risk of a crash. Navistar's own number: 21503.",
  "excerpt": "International Hv, International Lt, International Mv, International Rh, model year 2021. Filed by Navistar, Inc. and reported to NHTSA on 1 April 2021. 845 vehicles potentially affected. What the notice says Navistar, Inc. (Navistar) is recalling certain 2021 International LT, RH, MV, and HV vehicles equipped with Bendix pressure switches. A retainer was not properly seated in the SC-3 single check valve and may not provide source air isolation when pressure is applied. As such, these vehicles fail to comply with the … 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 Navistar's own number for this recall: 21503. That is the number on the owner letter and on the dealer paperwork. 21V227 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: “Unintended spring brake application may occur, increasing the risk of a crash.” 21V227 Navistar, Inc. Service Brakes, Air 1 April 2021 2021-2021 INTERNATIONAL HV, INTERNATIONAL LT, INTERNATIONAL MV, INTERNATIONAL RH Unintended spring brake application may occur, increasing the risk of a crash. Navistar will notify o",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T21:42:18+00:00",
  "dateModified": "2026-09-16T19:06:49+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Navistar recall 21V227 (21503): 2021 International LT, RH, MV, and HV\", https://carsmultiverse.com/recall/21v227/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}