# NHTSA recall 21V157000

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: 21V157000
- Manufacturer's number: AMA3
- Manufacturer: Porsche Cars North America, Inc.
- Reported: 2021\-03\-10
- Owners notified: 2021\-05\-07
- Component: SUSPENSION:CRITICAL FASTENERS; SUSPENSION
- Units potentially affected: 396
- Part numbers: N90966402

## What is wrong

Porsche Cars North America, Inc. \(Porsche\) is recalling certain 2021 Porsche Taycan Turbo, Taycan Turbo S, Taycan, Taycan 4S, 911 Turbo S Coupe, Cayman, Cayman T, Cayman S, Cayman GT4, 911 Carrera Coupe, 911 Carrera S Coupe, 911 Carrera 4S Coupe, 911 Carrera 4S Targa, 911 Carrera Cabriolet, 911 Carrera S Cabriolet, 911 Carrera 4S Targa Heritage Design Edition, 911 Carrera 4S Cabriolet, 911 Turbo Coupe, 911 Turbo Cabriolet, 911 Turbo S Cabriolet, 718 Spyder, and Boxster vehicles.  Certain suspension components may not have been tightened correctly and can loosen.


## What can happen

Loose suspension components may detach, causing a sudden loss of vehicle stability and control, and increasing the risk of a crash.


## The remedy

Dealers will replace the affected suspension nuts and bolts.  Dealers will also inspect surrounding components for damage, and replace any damaged parts as necessary.  Repairs will be performed free of charge.  Owner notification letters were mailed May 7, 2021. Owners may contact Porsche customer service at 1\-800\-767\-7243.  Porsche's number for this recall is AMA3.


## 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: Annual report 3, for 2025 quarter 2 to 2026 quarter 1
- Filed with NHTSA: 2026\-04\-10
- Vehicles in the campaign: 396
- Reported remedied: 389 \(98%\)
- Reported unreachable: 0
- Reported removed: 0

These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 1, 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 PORSCHE 718 SPYDER
- [2021 PORSCHE 911](/makes/porsche/911/2021/recalls.md)
- [2021 PORSCHE TAYCAN](/makes/porsche/taycan/2021/recalls.md)
- 2021 PORSCHE redundant BOXSTER
- 2021 PORSCHE redundant CAYMAN

## Bulletins for the same vehicles and component

A bulletin is the manufacturer's note to its dealers. It is not part of this recall.

- [SPTL2609](/bulletins/11037868.md), 2026-10-02, Service bulletin
- [No. 64\-26\-1](/bulletins/11037856.md), 2026-10-02, Service bulletin
- [SPTL2608](/bulletins/11037083.md), 2026-09-04, Service bulletin
- [No. 63\-26](/bulletins/11037042.md), 2026-09-04, Service bulletin
- [No. 64\-26](/bulletins/11037041.md), 2026-09-04, Service bulletin
- [No. D781](/bulletins/11032393.md), 2026-05-07, Service bulletin
- [No. D757](/bulletins/11029108.md), 2026-03-02, Service bulletin
- [No. D705.1](/bulletins/11012557.md), 2025-01-07, Service bulletin
- [No. D705](/bulletins/11012556.md), 2025-01-07, Service bulletin
- [No. 103\-24](/bulletins/11008590.md), 2024-10-07, Service campaign

## 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/21V157000](/v1/recalls/nhtsa/21V157000)

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