Recall 21V201 covers 7 2019-2020 Porsche 911 and 911 Carrera vehicles for a loose rear upper control-arm screw. Free repair at any franchised Porsche dealer.
Porsche is recalling 7 2019-2020 911 Carrera and 911 vehicles because the screw connection on the rear axle upper control arm can be loose. If that connection fails, the vehicle can become unstable while driving and increase crash risk; Porsche dealers will fix the connection free of charge.
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What's wrong?
The rear upper control arm on affected 2019-2020 Porsche 911 Carrera and 911 vehicles is part of the rear suspension. It helps hold the rear wheel in the correct position as the suspension moves over bumps and during turns or braking. A screw connection fastens that arm to the rear axle structure, so the joint has to stay tight under repeated load.
On these vehicles, a production screwdriver software problem left certain screw connections below the required tightening specification. That means the joint can start service with less clamp force than Porsche intended. With use, the connection can loosen further and let the rear suspension arm move in a way it should not, which changes how the rear axle holds alignment and road load.
Owners can notice noises or vibrations from the rear axle area before the connection is found. Treat new rear suspension noise or vibration as a warning sign and have a Porsche dealer inspect the recall repair.
Who's affected?
The 2019 911 and 2020 911 Carrera share the same rear suspension upper control arm screw connection in this recall.
| 2020 Porsche 911 Carrera | rear suspension |
|---|---|
| 2019 Porsche 911 | rear suspension |
| Units affected | 7 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific car is included.
What's the safety risk?
A loose rear axle upper control arm screw connection can fail, causing driving instability and increasing the risk of a crash. Noises or vibrations from the rear axle area are warning signs to take seriously. Drive cautiously and arrange the recall repair soon. Repair is free at any franchised Porsche dealer.
What should I do?
- Check your VIN to confirm your 2019-2020 Porsche 911 Carrera or 911 is included in this recall.
- Contact a franchised Porsche dealer to schedule the free rear axle upper control arm screw repair that tightens the loose connection.
- Reference recall number 21V201 and Porsche recall AMA6 when you call.
- Bring the owner letter if you have it, but do not wait for the letter before scheduling.
- Drive cautiously until the repair is complete. Stop using the vehicle and call the dealer if it feels unstable.
What happens at the repair
The recall repair is available now at Porsche dealers. At the dealer, a Porsche technician reworks and tightens the screw connection on the rear axle upper control arm. Parts and labor are covered under the recall. Porsche has a general reimbursement plan for documented owner paid repairs tied to this defect. If you already paid for a related rear axle control arm repair, bring the repair paperwork to the service desk or contact Porsche customer service and ask how to submit it.
| Reimbursement | Reimbursement available |
|---|
Timeline
| March 24, 2021 | NHTSA published the recall |
|---|---|
| May 21, 2021 | Owner notification mailed |
| May 23, 2021 | Dealer notification began |
| May 23, 2021 | Dealer notification ended |
| May 23, 2021 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 21V201?
Recall 21V201 covers 7 2019-2020 Porsche 911 and 911 Carrera vehicles with a rear axle upper control arm screw connection that is loose. If that connection fails, the vehicle can become unstable and crash risk increases. Porsche dealers will rework and tighten the connection for free.
What should I do if my 2019-2020 Porsche 911 Carrera or 911 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 21V201. If it is, contact a franchised Porsche dealer to schedule the rear axle upper control arm screw connection repair. Reference recall number 21V201 or Porsche recall AMA6 when you call.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and Porsche will rework and tighten the rear axle upper control arm screw connection free of charge at a franchised Porsche dealer.
What is the safety risk?
The safety risk is driving instability. The rear axle upper control arm screw connection is part of the suspension, and a loose connection can fail while the vehicle is in use. That failure increases crash risk. Confirm your VIN, then schedule the free dealer repair if your vehicle is included.
When were Porsche owners notified?
Porsche mailed owner notification letters on May 21, 2021. If you bought the vehicle used or never received the letter, the VIN still decides whether the recall applies. Check your VIN, then use recall number 21V201 or Porsche recall AMA6 with the dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V201000 |
|---|---|
| Porsche customer service | 1-800-767-7243 |
| NHTSA recall # | 21V201 |
| NHTSA recall # (full) | 21V201000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 23, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →