{
  "owners": null,
  "title": "Utilimaster recall 21V148 (21-04): Utilimaster Mobile Maintenance Truck (2017 to 2019)",
  "url": "https://carsmultiverse.com/recall/21v148/",
  "summary": "Recall 21V148 (Utilimaster): An exhaust gas leak in the generator compartment can increase the risk of a fire. Utilimaster's own number: 21-04.",
  "excerpt": "Utilimaster Mobile Maintenance Truck, model years 2017 to 2019. Filed by Shyft Group and reported to NHTSA on 9 March 2021. 34 vehicles potentially affected. What the notice says Shyft Group is recalling certain 2017-2019 Utilimaster Mobile Maintenance Trucks equipped with a generator set. The flexible exhaust tube may tear, releasing hot exhaust gases into the generator compartment. 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 Utilimaster's own number for this recall: 21-04. That is the number on the owner letter and on the dealer paperwork. 21V148 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: “An exhaust gas leak in the generator compartment can increase the risk of a fire.” 21V148 Shyft Group Engine And Engine Cooling:Exhaust System 9 March 2021 2017-2019 UTILIMASTER MOBILE MAINTENANCE TRUCK An exhaust gas leak in the generator compartment can increase the risk of a fire. Shyft Group will notify owners, and dealers will replace the exhaust tube, free of charge. The recall began on March 26, 2021. Owners may contact Shyft Group customer ",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T21:40:00+00:00",
  "dateModified": "2026-08-23T21:40:00+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Utilimaster recall 21V148 (21-04): Utilimaster Mobile Maintenance Truck (2017 to 2019)\", https://carsmultiverse.com/recall/21v148/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}