{
  "owners": null,
  "title": "Toyota recall 23V478 (23TB07/23LB01): Lexus Nx450h+, Toyota Rav4 Prime (2021 to 2022)",
  "url": "https://carsmultiverse.com/recall/23v478/",
  "summary": "Recall 23V478 (Toyota): A short circuit can cause the DC-DC converter to overheat, increasing the risk of a vehicle fire. Toyota's own number: 23TB07/23LB01.",
  "excerpt": "Lexus Nx450h+, Toyota Rav4 Prime, model years 2021 to 2022. Filed by Toyota Motor Engineering & Manufacturing and reported to NHTSA on 12 July 2023. 43,442 vehicles potentially affected. What the notice says Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2021-2022 RAV4 Prime and 2022 Lexus NX450h+ plug-in hybrid electric (PHEV) vehicles. The electric current rectifying module contained within the DC-DC converter may have been damaged during production, which can result in an electrical … 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 Toyota's own number for this recall: 23TB07/23LB01. That is the number on the owner letter and on the dealer paperwork. 23V478 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 short circuit can cause the DC-DC converter to overheat, increasing the risk of a vehicle fire.” 23V478 Toyota Motor Engineering & Manufacturing Electrical System:Propulsion System:DC/DC Converter 12 July 2023 2021-2022 LEXUS NX450H+, TOYOTA RAV4 PRIME A short circuit can cause the DC-DC converter to overheat, incre",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T23:22:16+00:00",
  "dateModified": "2026-09-16T23:23:04+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Toyota recall 23V478 (23TB07/23LB01): Lexus Nx450h+, Toyota Rav4 Prime (2021 to 2022)\", https://carsmultiverse.com/recall/23v478/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}