Porsche service campaign instructions for Workshop campaign WMA5
Porsche technical service bulletin No. 15-21-2 for 2020 Porsche Taycan.
- Bulletin number
- No. 15-21-2
- Component
- Electrical system
- Summary
- Porsche service campaign instructions for Workshop campaign WMA5 - Updating Software for Various Control Units.
Owners of these vehicles have filed 53 complaints in the electrical category.
Vehicles covered
- Porsche Taycan 2020 2020
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