Porsche service campaign WPS1
Porsche filed this with NHTSA as a service campaign dated Aug 11, 2024, received Aug 6, 2024, about the engine — 9 documents under this number: No. 04-24-4, No. 04-24-3, No. 04-24-2, No. 04-24-1. It names 10 model years (2020–2024). A service campaign is not a safety recall — there is no NHTSA campaign number and no federal requirement — but it is usually work the manufacturer pays for on the vehicles it names; the dealer checks the VIN against the manufacturer’s list.
What the bulletin says
Source: NHTSA's summary of the manufacturer's communicationPorsche intranet posting with information on WPS1 Workshop campaign – Checking pressure sensors and replacing them if necessary
Documents filed under this number
| Document | Kind | Dated | NHTSA id |
|---|---|---|---|
| No. 04-24-4 | Service campaign | Aug 11, 2024 | 11007035 |
| No. 04-24-3 | Service campaign | Aug 11, 2024 | 11007034 |
| No. 04-24-2 | Service campaign | Aug 11, 2024 | 11007032 |
| No. 04-24-1 | Service campaign | Aug 11, 2024 | 11007031 |
| WPS1 | Service campaign | Jul 26, 2024 | 11006004 |
| No. 04-24-4 | Service campaign | Jul 26, 2024 | 11005791 |
| No. 04-24-3 | Service campaign | Jul 26, 2024 | 11005790 |
| No. 04-24-2 | Service campaign | Jul 26, 2024 | 11005789 |
| No. 04-24-1 | Service campaign | Jul 26, 2024 | 11005788 |
The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5; the full text comes from the manufacturer or a dealer. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. Quote it at a service desk; it is what the dealer’s system is keyed on.
Model years it names
Source: as the manufacturer filed themAlso filed against model years this site has no page for: 2020 Porsche Redundant Cayenne E-Hybrid.
A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.
Common questions
Source: NHTSA, 49 CFR 579.5Is Porsche WPS1 a recall?
No. A service campaign is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.
Is the WPS1 repair free?
A service campaign is usually paid by the manufacturer on the vehicles it names, within the terms and time limit the document sets; the dealer checks the VIN against the manufacturer’s list.
Which vehicles does WPS1 cover?
The manufacturer filed it against 10 model years: 2023 Porsche Cayenne, 2022 Porsche Cayenne, 2021 Porsche Cayenne, 2020 Porsche Cayenne, 2024 Porsche Panamera, 2023 Porsche Panamera and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.