Check a VIN

February 20, 2026 Service campaign

Technical information for WPU1 – Supply Cable with NEMA Power Plug and Updating Porsche Mobile Charger...

Porsche technical service bulletin No. 109-24 for 2020-2024 Porsche Taycan, 2019-2024 Porsche Cayenne E-Hybrid and 2019-2024 Porsche Panamera 4 E-Hybrid.

Bulletin number
No. 109-24 (WPU1)
Component
Electrical system
Summary
Technical information for WPU1 – Supply Cable with NEMA Power Plug and Updating Porsche Mobile Charger Software

Owners of these vehicles have filed 144 complaints in the electrical category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Porsche Taycan?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history