{
  "owners": null,
  "title": "Pierce recall 24V147 (74B334): 2023-2024 Commercial Chassis Equipped with Hercules HC 1",
  "url": "https://carsmultiverse.com/recall/24v147/",
  "summary": "Recall 24V147 (Pierce): Overloaded electrical circuits can overheat, increasing the risk of fire. Pierce's own number: 74B334.",
  "excerpt": "Pierce Commercial, model years 2023 to 2024. Filed by Pierce Manufacturing and reported to NHTSA on 26 February 2024. 15 vehicles potentially affected. What the notice says Pierce Manufacturing (Pierce) is recalling certain 2023-2024 Commercial Chassis equipped with Hercules HC 1.7 multiplex nodes. In the event of a short circuit or wiring failure, the firmware in the node may fail to shut off the output pin, resulting in overloaded electrical circuits. 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 Pierce's own number for this recall: 74B334. That is the number on the owner letter and on the dealer paperwork. 24V147 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: “Overloaded electrical circuits can overheat, increasing the risk of fire.” 24V147 Pierce Manufacturing Electrical System 26 February 2024 2023-2024 PIERCE COMMERCIAL Overloaded electrical circuits can overheat, increasing the risk of fire. Weldon will update the firmware, free of charge. The manufacturer has not yet provided a schedule for recall notification. Owners may contact Pie",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T23:53:09+00:00",
  "dateModified": "2026-09-17T00:42:15+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Pierce recall 24V147 (74B334): 2023-2024 Commercial Chassis Equipped with Hercules HC 1\", https://carsmultiverse.com/recall/24v147/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}