Recall 20V271 affects 1,805 2020 Porsche Cayenne SUVs for a transmission oil pipe weld defect that leaks fluid. Repair is free at any franchised Porsche dealer.
Porsche is recalling 1,805 2020 Cayenne SUVs under recall 20V271 because an insufficient weld on a transmission oil pipe can leak automatic transmission fluid. Leaking fluid can make the road surface slippery and raise the risk of a crash, and Porsche dealers will inspect and repair the pipe free of charge.
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What's wrong?
The ATF oil pipe on the 2020 Cayenne carries automatic transmission fluid between the transmission and the ATF oil cooler that sits on the transmission housing. The pipe has a flange welded to it through a friction-welding process, where heat and pressure fuse the two pieces into a single sealed connection. That weld has to hold under pressure and heat for the life of the transmission.
On affected Cayennes, a sub-supplier used uncertified material for the flange. During friction welding, the flange and the pipe fused on the surface, but the wrong material kept a permanent bond from forming. Over time, the joint can separate and let transmission fluid escape. A low fluid level can cause the transmission to slip, overheat, or stop transferring power to the wheels.
The earliest warning sign is usually oil marks on the ground under the vehicle after it has been parked. A Transmission Malfunction warning light on the dash is the other signal that fluid has been lost.
Who's affected?
| 2020 Porsche Cayenne | automatic transmission |
|---|---|
| Units affected | 1,805 |
Not every 2020 Porsche Cayenne is on the list. Check your VIN to confirm whether your specific SUV is included in this recall.
What's the safety risk?
A transmission fluid leak can leave slick oil on the road and raise the risk of a crash for you and drivers behind you. Watch for oil spots under the vehicle or a Transmission Malfunction warning light, and treat either sign as a reason to stop driving and call the dealer. Repair is free at any franchised Porsche dealer.
What should I do?
- Check your VIN to confirm your 2020 Porsche Cayenne is included in this recall.
- Contact a franchised Porsche dealer to schedule the transmission-oil-pipe inspection and replacement that stops the automatic transmission fluid leak.
- Reference recall number 20V271 (Porsche recall ALA5) when you call the dealer or Porsche customer service at 1-800-767-7243.
- Bring the owner notice with you to the appointment if Porsche has mailed one.
- Watch for fluid spots under the vehicle and avoid hard acceleration or sudden stops until the repair is complete, since leaked transmission fluid can make the road surface slippery.
What happens at the repair
At the dealer, a Porsche technician inspects the transmission oil pipe for the insufficient weld and replaces the pipe if needed. Parts and labor are free under the recall. If you have already paid out of pocket for a transmission oil pipe repair or related ATF leak work, Porsche's standard reimbursement plan covers documented expenses. Bring your receipts and any related paperwork to the service desk when you arrive, and ask the advisor to file the claim under recall ALA5.
| Reimbursement | Reimbursement available |
|---|
Timeline
| May 13, 2020 | NHTSA published the recall |
|---|---|
| July 10, 2020 | Dealer notification began |
| July 10, 2020 | Dealer notification ended |
| July 10, 2020 | Interim owner notification (was planned for this date) |
| September 8, 2020 | Owner notification mailed |
Frequently asked questions
What is recall 20V271?
Recall 20V271 covers 1,805 2020 Porsche Cayenne vehicles with an insufficient weld on a transmission oil pipe that can leak automatic transmission fluid. A leak onto the road surface can make pavement slippery and raise the risk of a crash. Porsche dealers will inspect the pipe and replace it if needed, free of charge.
What should I do if my 2020 Porsche Cayenne is on this recall?
Check your VIN to confirm your specific Cayenne is included in recall 20V271. If it is, contact a franchised Porsche dealer to schedule the transmission oil pipe inspection and replacement. Reference Porsche recall number ALA5 or NHTSA campaign 20V271 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to perform the recall repair at no cost to the owner. Porsche dealers will inspect the transmission oil pipe and replace it if necessary, free of charge, regardless of where the Cayenne was originally purchased.
What warning signs should I watch for?
Watch for automatic transmission fluid spots or drips under the vehicle, a low transmission fluid level, or any sign of fluid on the road behind you after driving. If you see fluid leaking, stop driving the Cayenne and contact a franchised Porsche dealer to arrange inspection under recall 20V271.
What if I bought my Porsche Cayenne used?
The free repair still applies. Federal recall law requires manufacturers to honor the recall regardless of ownership history. If Porsche never mailed you a notice, check your VIN to confirm your Cayenne is included, and reference recall number 20V271 or Porsche's internal number ALA5 when you call the dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/20V271000 |
|---|---|
| Porsche customer service | 1-800-767-7243 |
| NHTSA recall # | 20V271 |
| NHTSA recall # (full) | 20V271000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Misc. Document (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 24, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →