{
  "owners": null,
  "title": "Porsche recall 21V697 (AMB9): 2020-2021 911 Carrera and Taycan",
  "url": "https://carsmultiverse.com/recall/21v697/",
  "summary": "Recall 21V697 (Porsche): A detached pressure input rod will cause the brake pedal to fail, increasing the risk of a crash. Porsche's own number: AMB9.",
  "excerpt": "Porsche 911 Carrera, Porsche Taycan, model years 2020 to 2021. Filed by Porsche Cars North America, Inc. and reported to NHTSA on 8 September 2021. 11 vehicles potentially affected. What the notice says Porsche Cars North America, Inc. (Porsche) is recalling certain 2020-2021 911 Carrera and Taycan vehicles. The pressure input rod connection on the brake booster may be loose and could detach. 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: AMB9. That is the number on the owner letter and on the dealer paperwork. 21V697 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 pressure input rod will cause the brake pedal to fail, increasing the risk of a crash.” 21V697 Porsche Cars North America, Inc. Service Brakes, Hydraulic:Foundation Components 8 September 2021 2020-2021 PORSCHE 911 CARRERA, PORSCHE TAYCAN A detached pressure input rod will cause the brake pedal to fail, increasing the risk of a crash. Dealers will repair or replace the brake booster as necessary, free of charge. Owner notification le",
  "register": {
    "authority": "NHTSA",
    "country": "United States",
    "index": "https://carsmultiverse.com/changed/"
  },
  "datePublished": "2026-08-23T22:02:45+00:00",
  "dateModified": "2026-09-16T19:52:26+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Porsche recall 21V697 (AMB9): 2020-2021 911 Carrera and Taycan\", https://carsmultiverse.com/recall/21v697/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}