{
  "owners": null,
  "title": "Mack recall 23V600 (SC0448): 2015-2023 GU and GR",
  "url": "https://carsmultiverse.com/recall/23v600/",
  "summary": "Recall 23V600 (Mack): Low turn signal visibility may not alert other drivers to a turning vehicle, increasing the risk of a crash. Mack's own number: SC0448.",
  "excerpt": "Mack Granite (Gr), Mack Granite (Gu), model years 2015 to 2023. Filed by Mack Trucks, Inc. and reported to NHTSA on 25 August 2023. 27,418 vehicles potentially affected. What the notice says Mack Trucks, Inc. (Mack) is recalling certain 2015-2023 GU and GR vehicles. The turn signals may be positioned incorrectly, reducing their visibility. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, \"Lamps, Reflective Devices, and Associated Equipment.\" 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 Mack's own number for this recall: SC0448. That is the number on the owner letter and on the dealer paperwork. 23V600 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: “Low turn signal visibility may not alert other drivers to a turning vehicle, increasing the risk of a crash.” 23V600 Mack Trucks, Inc. Exterior Lighting:Turn Signal 25 August 2023 2015-2023 MACK GRANITE (GR), MACK GRANITE (GU) Low turn signal visibility may not alert other drivers to a turning vehicle, increasing the risk of a crash",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T23:28:16+00:00",
  "dateModified": "2026-09-16T23:33:32+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Mack recall 23V600 (SC0448): 2015-2023 GU and GR\", https://carsmultiverse.com/recall/23v600/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}