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Federal filingsHome›Bulletins›Porsche› WSJ0
Manufacturer communication · Service campaign

Porsche service campaign WSJ0

What it saysPorsche intranet posting with information on WSJ0 Workshop Campaign – Update to software network VR28.13 NHTSA’s full summary ↓

Porsche filed this with NHTSA as a service campaign dated Apr 30, 2026, received Dec 5, 2025, about the electrical system — 11 documents under this number: No. WSJ0 (10 filings) and 1 more. It names 87 model years (2016–2026). 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.

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What the bulletin says

Source: NHTSA's summary of the manufacturer's communication

Porsche intranet posting with information on WSJ0 Workshop Campaign – Update to software network VR28.13

Manufacturer campaign id WSJ0 Kind Service campaign Manufacturer date Apr 30, 2026 Received by NHTSA Dec 5, 2025 Components Electrical System First dated Nov 5, 2025

Documents filed under this number

DocumentKindDatedNHTSA idAt NHTSA
No. WSJ0Service campaignApr 30, 202611032437PDF, 1,205 KB
No. WSJ0Service campaignMar 2, 202611030784PDF, 1,185 KB
No. WSJ0Service campaignFeb 9, 202611029132PDF, 1,150 KB
No. WSJ0Service campaignDec 19, 202511027275PDF, 1,186 KB
No. WSJ0Service campaignNov 13, 202511026365PDF, 223 KB
No. WSJ0Service campaignNov 13, 202511026364PDF, 1,204 KB
WSJ0Service campaignNov 11, 202511026437PDF, 15 KB
No. WSJ0Service campaignNov 7, 202511026338PDF, 1,261 KB
No. WSJ0Service campaignNov 7, 202511026337PDF, 75 KB
No. WSJ0Service campaignNov 6, 202511026335PDF, 1,242 KB
No. WSJ0Service campaignNov 5, 202511026329PDF, 1,178 KB

The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. 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. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.

Model years it names

Source: as the manufacturer filed them
2025 Porsche 7182024 Porsche 7182023 Porsche 7182022 Porsche 7182021 Porsche 7182020 Porsche 7182026 Porsche 9112025 Porsche 9112024 Porsche 9112023 Porsche 9112022 Porsche 9112021 Porsche 9112020 Porsche 9112019 Porsche 9112018 Porsche 9112017 Porsche 9112016 Porsche 9112020 Porsche Boxster2019 Porsche Boxster2018 Porsche Boxster2017 Porsche Boxster2016 Porsche Boxster2026 Porsche Cayenne2025 Porsche Cayenne2024 Porsche Cayenne2023 Porsche Cayenne2022 Porsche Cayenne2021 Porsche Cayenne2020 Porsche Cayenne2019 Porsche Cayenne2018 Porsche Cayenne2017 Porsche Cayenne2016 Porsche Cayenne2020 Porsche Cayman2019 Porsche Cayman2018 Porsche Cayman2017 Porsche Cayman2016 Porsche Cayman2026 Porsche Macan2025 Porsche Macan

and 27 more on this site: 2024 Porsche Macan, 2023 Porsche Macan, 2022 Porsche Macan, 2021 Porsche Macan, 2020 Porsche Macan, 2019 Porsche Macan, 2018 Porsche Macan, 2017 Porsche Macan, 2016 Porsche Macan, 2026 Porsche Panamera, 2025 Porsche Panamera, 2024 Porsche Panamera, 2023 Porsche Panamera, 2022 Porsche Panamera, 2021 Porsche Panamera, 2020 Porsche Panamera, 2019 Porsche Panamera, 2018 Porsche Panamera, 2017 Porsche Panamera, 2016 Porsche Panamera, 2026 Porsche Taycan, 2025 Porsche Taycan, 2024 Porsche Taycan, 2023 Porsche Taycan, 2022 Porsche Taycan, 2021 Porsche Taycan, 2020 Porsche Taycan.

Also filed against model years this site has no page for: 2017 Porsche 718; 2017 Porsche 718 Boxster S; 2018 Porsche 718 Boxster S; 2019 Porsche 718 Boxster S; 2026 Porsche 718 Cayman; 2017 Porsche 718 Cayman S; 2018 Porsche 718 Cayman S; 2019 Porsche 718 Cayman S; 2018 Porsche 718 Spyder; 2019 Porsche 718 Spyder; 2016 Porsche 918 Spyder; 2023 Porsche Carrera; 2023 Porsche Carrera 4; 2023 Porsche Carrera 4 GTS; 2023 Porsche Carrera 4S; 2023 Porsche Carrera GTS; 2023 Porsche Carrera S; 2021 Porsche Cayman GT4; 2021 Porsche Cayman GTS; 2023 Porsche Edition 50 Year.

A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.

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What owners reported

Source: NHTSA complaint database

Owners of the 67 model years this bulletin names have filed 808 complaints with NHTSA since 2015. 234 of them name Electrical System — the same broad component group this bulletin is filed under. NHTSA groups complaints coarsely, so that means the same area of the vehicle, not necessarily the same fault.

The contact owns a 2018 Porsche Panamera. The contact received notification of the NHTSA Campaign Number: 23V033000 (Electrical System) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair.

2018 Porsche Panamera · Electrical System · filed with NHTSA May 8, 2023 · ODI 11520904

In-car entertainment, transmissions controls, audio controls, climate controls (front and rear) , car will shut off without turning the key in off position, often times the vehicle will just terminate a call with no warning - no explantion, the rear camera on the screen in reverse show the rear of the car but it stays on for like 10…

2023 Porsche Cayenne · Electrical System · filed with NHTSA Jan 7, 2025 · ODI 11634723

The car is an electric car. I was driving on the highway and the car shut down completely leaving me without power steering, engine control error, electrical system error. I had to glide to the shoulder of the highway. Luckily traffic was light enough that I was able to get over on the highway and avoid getting hit by other vehicles.

2023 Porsche Taycan · Electrical System · filed with NHTSA Oct 18, 2026 · ODI 11771935

In depth: 2020 Porsche Taycan electrical problems →

A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.

More bulletins about the electrical system

Source: same model, same component group

553 other manufacturer communications filed against these Porsche models under the same component group (electrical system), newest first. The eight newest are listed; the rest are on the Porsche list.

NumberKindDatedNHTSA’s summary
No. 35-26Service bulletinSep 29, 2026Technical information for a Malfunction Indicator Light Active / Warning Message All-Wheel Drive Disturbed: Fault Memory Entry “U140500 - Te…
No. 84-26Service bulletinSep 9, 2026Technical Information for Filler Flap on Vehicles with Hybrid Drive System (PHEV) Does Not Close
No. 81-26Service bulletinSep 8, 2026Technical Information for Yellow Warning Message “All-Wheel Drive System Malfunction”, “C12BEF6” and “C133700” in the All-Wheel Electronics…
WTK4Service campaignSep 1, 2026Technical Information for Campaign WTK4 – Reset Vehicle Electrical System Battery
No. 12-26Service bulletinSep 1, 2026Technical information for Damage to Nano Plug Contacts Due to Utilization of Incorrect Measuring Equipment
No. 2109-3Service bulletinAug 28, 2026Information on Advanced Technical Information for Critical 12V Li-ion Battery Recycling
WSL3Service campaignAug 25, 2026Porsche intranet posting with information on workshop campaign WSL3 - replacing electric passenger compartment heater
No. 2433-4Service bulletinAug 20, 2026Information on Advanced Technical Information for Porsche Mobile Charger NEMA Supply Cable Initialization Failure

Quote the number at the service desk. It is what the dealer’s system is keyed on.

Every manufacturer communication NHTSA holds for Porsche, by the number printed on the letter.

Every Porsche bulletin →Look up another number
Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is Porsche WSJ0 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 WSJ0 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 WSJ0 cover?

The manufacturer filed it against 87 model years: 2025 Porsche 718, 2024 Porsche 718, 2023 Porsche 718, 2022 Porsche 718, 2021 Porsche 718, 2020 Porsche 718 and more. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.

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