{
  "owners": null,
  "title": "Thomas Built Buses recall 21V120 (FL-879): Thomas Built Buses Saf-T-Liner C2 (2019 to 2021)",
  "url": "https://carsmultiverse.com/recall/21v120/",
  "summary": "Recall 21V120 (Thomas Built Buses): If safety-related functions such as vehicle braking, stability, speed, and collision avoidance do not function properly, it can in...",
  "excerpt": "Thomas Built Buses Saf-T-Liner C2, model years 2019 to 2021. Filed by Daimler Trucks North America, LLC and reported to NHTSA on 25 February 2021. 159 vehicles potentially affected. What the notice says Daimler Trucks North America, LLC (DTNA) is recalling certain 2019-2021 Thomas Built Buses Saf-T-Liner C2 school buses equipped with Cummins B6.7N engines. The engine control module software may be calibrated incorrectly, causing the engine to not limit engine speed or torque as intended for certain safety-related … 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 Thomas Built Buses's own number for this recall: FL-879. That is the number on the owner letter and on the dealer paperwork. 21V120 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: “If safety-related functions such as vehicle braking, stability, speed, and collision avoidance do not function properly, it can increase the risk of a crash.” 21V120 Daimler Trucks North America, LLC Engine 25 February 2021 2019-2021 THOMAS BUILT BUSES SAF-T-LINER C2 If safety-related functions such as vehicl",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T21:39:45+00:00",
  "dateModified": "2026-08-23T21:39:45+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Thomas Built Buses recall 21V120 (FL-879): Thomas Built Buses Saf-T-Liner C2 (2019 to 2021)\", https://carsmultiverse.com/recall/21v120/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}