Check a VIN

March 18, 2026 Service campaign

Porsche intranet posting with information on WTA5 Workshop Campaign

Porsche technical service bulletin WTA5 for 2024-2025 Porsche Taycan and 2024-2025 Porsche Macan Electric.

Bulletin number
WTA5 (WTA5)
Component
Electrical system
Summary
Porsche intranet posting with information on WTA5 Workshop Campaign - Replacing air-conditioning compressor and dryer

Owners of these vehicles have filed 8 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