Recall 23V033 covers 24,467 2017-2021 Porsche Panamera vehicles for a coolant-pump short circuit. Repair is free at any franchised Porsche dealer.
Porsche is recalling 24,467 2017-2021 Panamera 4S, Panamera Turbo, and other Panamera vehicles because humidity can enter the climate control system's external coolant pump and trigger an electrical short circuit. A short circuit increases the risk of a vehicle fire, and Porsche dealers will complete the recall repair free of charge.
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What's wrong?
The external coolant pump on affected 2017-2021 Porsche Panamera models helps move engine coolant for the climate control system. That flow lets the system manage cabin heating and cooling when the car is running. The pump is an electrical part, so its housing and seals need to keep moisture away from the internal wiring.
On these vehicles, humidity can get inside the pump. Once moisture reaches the electrical side of the pump, it can create a short circuit. Porsche traced the defect to humidity getting past the sealing concept, and the short circuit can damage the pump with heat.
If the short circuit happens while the vehicle is on, the warning sign is a climate control malfunction. You notice the heating or cooling system stop working correctly before the pump failure is identified.
Who's affected?
Spans the 2017-2021 Panamera family, including sedan, Executive, and Sport Turismo variants, all tied to the external coolant pump electrical system.
| 2017 Porsche Panamera 4S | electrical system |
|---|---|
| 2018 Porsche Panamera 4S | electrical system |
| 2017 Porsche Panamera Turbo | electrical system |
| 2018 Porsche Panamera Turbo | electrical system |
| 2017 Porsche Panamera Turbo Executive | electrical system |
| 2018 Porsche Panamera Turbo Executive | electrical system |
| 2018 Porsche Panamera 4S Sport Turismo | electrical system |
| 2017 Porsche Panamera 4 | electrical system |
| 2018 Porsche Panamera 4 | electrical system |
| 2018 Porsche Panamera 4 Executive | electrical system |
| 2018 Porsche Panamera 4 Sport Turismo | electrical system |
| 2017 Porsche Panamera | electrical system |
| 2021 Porsche Panamera 4S | electrical system |
| 2021 Porsche Panamera Turbo S | electrical system |
| 2021 Porsche Panamera GTS | electrical system |
| 2021 Porsche Panamera 4 | electrical system |
| 2019 Porsche Panamera 4 | electrical system |
| 2020 Porsche Panamera 4 | electrical system |
| 2019 Porsche Panamera Turbo | electrical system |
| 2019 Porsche Panamera GTS | electrical system |
| 2019 Porsche Panamera Turbo Executive | electrical system |
| 2019 Porsche Panamera 4 Sport Turismo | electrical system |
| 2020 Porsche Panamera Turbo | electrical system |
| 2020 Porsche Panamera GTS | electrical system |
| 2020 Porsche Panamera Turbo Executive | electrical system |
| 2020 Porsche Panamera 4 Sport Turismo | electrical system |
| 2021 Porsche Panamera 4 Executive | electrical system |
| 2019 Porsche Panamera 4 Executive | electrical system |
| 2021 Porsche Panamera 4S Executive | electrical system |
| 2020 Porsche Panamera 4S Executive | electrical system |
| 2021 Porsche Panamera Turbo S Executiv | electrical system |
| 2020 Porsche Panamera | electrical system |
| 2021 Porsche Panamera | electrical system |
| 2018 Porsche Panamera Turbo Sport Turi | electrical system |
| 2018 Porsche Panamera 4S Executive | electrical system |
| 2017 Porsche Panamera 4S Executive | electrical system |
| 2019 Porsche Panamera Turbo Sport Turi | electrical system |
| 2019 Porsche Panamera 4S Executive | electrical system |
| 2020 Porsche Panamera 4 Executive | electrical system |
| 2020 Porsche Panamera Turbo Sport Turi | electrical system |
| 2019 Porsche Panamera 4S | electrical system |
| 2020 Porsche Panamera 4S | electrical system |
| 2021 Porsche Panamera 4S Sport Turismo | electrical system |
| 2018 Porsche Panamera | electrical system |
| 2019 Porsche Panamera | electrical system |
| 2020 Porsche Panamera GTS Sport Turism | electrical system |
| 2020 Porsche Panamera 4S Sport Turismo | electrical system |
| 2019 Porsche Panamera GTS Sport Turism | electrical system |
| 2019 Porsche Panamera 4S Sport Turismo | electrical system |
| Units affected | 24,467 |
| Field incidents | NHTSA has logged no field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific car is included.
What's the safety risk?
An electrical short circuit increases the risk of a vehicle fire. If the climate control system malfunctions while the vehicle is on, treat it as a warning sign, stop in a safe place, and contact a Porsche dealer. Repair is free at any franchised Porsche dealer.
What should I do?
- Check your VIN to confirm your 2017-2021 Porsche Panamera is included in this recall.
- Contact a franchised Porsche dealer to schedule the free external coolant pump replacement and plug-in connection inspection that addresses the short-circuit fire risk.
- Bring the recall notice if Porsche mailed one. If not, reference recall number 23V033 when you call.
- Drive only as needed until the repair is complete, and stop in a safe place if you smell burning or see smoke.
- Call Porsche customer service at 1-800-767-7243 with questions and mention Porsche recall APA1.
What happens at the repair
At the dealer, a Porsche technician replaces the external coolant pump for the climate control system, then inspects the plug-in connection and replaces it when needed. The recall covers parts and labor, so the dealer repair is free now. Porsche says customers who previously paid for this repair will be reimbursed. Bring repair paperwork or payment documentation to the service desk, or contact Porsche customer service, to start the reimbursement claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| January 27, 2023 | NHTSA published the recall |
|---|---|
| February 10, 2023 | Dealer notification began |
| February 10, 2023 | Dealer notification ended |
| March 27, 2023 | Interim owner notification (was planned for this date) |
| June 29, 2023 | Owner notification mailed |
Frequently asked questions
What is recall 23V033?
Recall 23V033 covers 24,467 2017-2021 Porsche Panamera vehicles with an external climate-control coolant pump that can allow humidity inside and create an electrical short circuit. That short circuit increases the risk of a vehicle fire. Porsche dealers replace the pump and inspect the plug-in connection for free.
What should I do if my 2017-2021 Porsche Panamera is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 23V033. If it is, contact a franchised Porsche dealer to schedule the external coolant pump replacement and plug-in connection inspection. Reference recall 23V033 or Porsche recall APA1 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost. Porsche dealers will replace the external coolant pump and inspect and replace the plug-in connection, if necessary, free of charge.
What is the safety risk in recall 23V033?
The safety risk is a vehicle fire. Humidity can enter the external coolant pump for the climate control system and create an electrical short circuit. If your VIN is included, arrange the free Porsche dealer repair and ask the dealer what precautions apply before your appointment.
What if I bought my Porsche Panamera used?
The free recall repair still applies. Recall eligibility follows the VIN, not the original owner. Check your VIN to confirm whether your Panamera is included, then call a franchised Porsche dealer with recall 23V033 or Porsche recall APA1.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/23V033000 |
|---|---|
| Porsche customer service | 1-800-767-7243 |
| NHTSA recall # | 23V033 |
| NHTSA recall # (full) | 23V033000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Report (PDF)
- Download Owner Notice (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →