Porsche intranet posting with information on WTA8 Workshop Campaign
Porsche technical service bulletin WTA8 for 2017-2023 Porsche Panamera 4 E-Hybrid and 2019-2023 Porsche Cayenne E-Hybrid.
- Bulletin number
- WTA8 (WTA8)
- Component
- Electrical system
- Summary
- Porsche intranet posting with information on WTA8 Workshop Campaign - Replace High- Voltage Battery Control Unit
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Porsche Panamera 4 E-Hybrid?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history