# NHTSA recall 24V635000 A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups. - Published by: NHTSA \(United States\) - Campaign number: 24V635000 - Manufacturer's number: 24S55 - Manufacturer: Ford Motor Company - Reported: 2024\-08\-23 - Owners notified: 2025\-07\-03 - Component: ENGINE AND ENGINE COOLING:ENGINE:HARD PARTS INTERNAL/MECHANICAL - Units potentially affected: 90736 - Part numbers: JT4E\-6507\-AB ## What is wrong Ford Motor Company \(Ford\) is recalling certain 2021\-2022 Bronco, F\-150, Edge, Explorer, Lincoln Nautilus, and Lincoln Aviator vehicles equipped with either a 2.7L or 3.0L Nano EcoBoost engine. The engine intake valves may break while driving, which can result in engine failure and a loss of drive power. ## What can happen A loss of drive power increases the risk of a crash. ## The remedy Dealers will perform an engine cycle test and replace the engine as necessary, free of charge. Owner notification letters were mailed July 3, 2025. Owners may contact Ford customer service at 1\-866\-436\-7332. Ford's number for this recall is 24S55. ## Notes Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1\-888\-327\-4236 \(TTY 1\-800\-424\-9153\), or go to www.safercar.gov. ## Remedy progress the manufacturer reported - Report: Quarterly report 4, for 2026 quarter 2 - Filed with NHTSA: 2026\-07\-17 - Vehicles in the campaign: 90736 - Reported remedied: 57089 \(62%\) - Reported unreachable: 1812 - Reported removed: 3 These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 2, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19. ## Vehicles this campaign lists - [2021 FORD BRONCO](/makes/ford/bronco/2021/recalls.md). Built 2021\-05\-01 to 2021\-10\-30. - [2022 FORD BRONCO](/makes/ford/bronco/2022/recalls.md). Built 2021\-05\-01 to 2021\-10\-30. - [2021 FORD EDGE](/makes/ford/edge/2021/recalls.md). Built 2021\-05\-10 to 2021\-10\-29. - [2022 FORD EDGE](/makes/ford/edge/2022/recalls.md). Built 2021\-05\-10 to 2021\-10\-29. - [2021 FORD EXPLORER](/makes/ford/explorer/2021/recalls.md). Built 2021\-06\-07 to 2021\-10\-31. - [2022 FORD EXPLORER](/makes/ford/explorer/2022/recalls.md). Built 2021\-06\-07 to 2021\-10\-31. - [2021 FORD F\-150](/makes/ford/f-150/2021/recalls.md). Built 2021\-05\-01 to 2021\-10\-31. - [2022 FORD F\-150](/makes/ford/f-150/2022/recalls.md). Built 2021\-05\-01 to 2021\-10\-31. - [2021 LINCOLN AVIATOR](/makes/lincoln/aviator/2021/recalls.md). Built 2021\-06\-07 to 2021\-10\-31. - [2022 LINCOLN AVIATOR](/makes/lincoln/aviator/2022/recalls.md). Built 2021\-06\-07 to 2021\-10\-31. - [2021 LINCOLN NAUTILUS](/makes/lincoln/nautilus/2021/recalls.md). Built 2021\-05\-10 to 2021\-10\-29. - [2022 LINCOLN NAUTILUS](/makes/lincoln/nautilus/2022/recalls.md). Built 2021\-05\-10 to 2021\-10\-29. ## Investigated as EA23002 This recall followed 1 NHTSA investigation. An investigation is NHTSA looking into a possible defect. It is not a finding that a defect exists, and it does not say that any one vehicle is affected. - EA23002: Engineering analysis, opened 2023\-09\-29, closed 2024\-10\-31. Loss of Motive Power. ENGINE. From NHTSA's investigation file, as of 2026-10-19. JSON: [/v1/recalls/nhtsa/24V635000/investigations](/v1/recalls/nhtsa/24V635000/investigations) ## Bulletins for the same vehicles and component A bulletin is the manufacturer's note to its dealers. It is not part of this recall. - [SSM 55228](/bulletins/11038440.md), 2026-10-12, Service bulletin - [SSM 55217](/bulletins/11038165.md), 2026-10-06, Service bulletin - [25M01](/bulletins/11035635.md), 2026-08-04, Other - [PT\-26.11.3 F\-150](/bulletins/11035261.md), 2026-07-28, Over\-the\-air update - [25B51](/bulletins/11033577.md), 2026-06-05, Other - [TSB 26\-2233](/bulletins/11032747.md), 2026-05-18, Service bulletin - [HVAC\-22.AA.AC Bronco](/bulletins/11032713.md), 2026-05-15, Over\-the\-air update - [SSM 54795](/bulletins/11032565.md), 2026-05-08, Service bulletin - [TSB 26\-2171](/bulletins/11031490.md), 2026-04-22, Service bulletin - [SSM 54756](/bulletins/11031411.md), 2026-04-21, Service bulletin ## Check a VIN - [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls) - [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng) JSON: [/v1/recalls/nhtsa/24V635000](/v1/recalls/nhtsa/24V635000) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20NHTSA%20recall%2024V635000&page=https%3A%2F%2Fopen.wenmarpro.com%2Frecalls%2Fnhtsa%2F24V635000&vehicle=NHTSA%20recall%2024V635000)