{
  "owners": null,
  "title": "Porsche recall 21V493 (AMB4): 2021 Cayenne",
  "url": "https://carsmultiverse.com/recall/21v493/",
  "summary": "Recall 21V493 (Porsche): A detached steering column can cause a loss of control, increasing the risk of a crash. Porsche's own number: AMB4.",
  "excerpt": "Porsche Cayenne, model year 2021. Filed by Porsche Cars North America, Inc. and reported to NHTSA on 30 June 2021. 27 vehicles potentially affected. What the notice says Porsche Cars North America, Inc. (Porsche) is recalling certain 2021 Cayenne vehicles. The screw connection between the steering column and steering box may fail, which can result in a detached steering column. 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 Porsche's own number for this recall: AMB4. That is the number on the owner letter and on the dealer paperwork. 21V493 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 detached steering column can cause a loss of control, increasing the risk of a crash.” 21V493 Porsche Cars North America, Inc. Steering:Column 30 June 2021 2021-2021 PORSCHE CAYENNE A detached steering column can cause a loss of control, increasing the risk of a crash. Dealers will install a new screw, free of charge. Owner notification letters were mailed August 24, 2021. Owners may contact Porsche customer service at 1-800-767-7243. Porsche's number for t",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T21:54:05+00:00",
  "dateModified": "2026-09-16T19:33:25+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Porsche recall 21V493 (AMB4): 2021 Cayenne\", https://carsmultiverse.com/recall/21v493/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}