Instructions on how to reprogram the Central computer (PCM) using an SD card.
Porsche technical service bulletin No. 39-21 for 2019 Porsche Macan and 2019 Porsche Macan S.
- Bulletin number
- No. 39-21
- Component
- Electrical system
- Summary
- Instructions on how to reprogram the Central computer (PCM) using an SD card.
Owners of these vehicles have filed 4 complaints in the electrical category.
Vehicles covered
- Porsche Macan 2019 2019
- Porsche Macan S 2019 2019
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