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May 18, 2023 Service bulletin

Special tools and equipment for the map update service for the PCM4 and 5

Porsche technical service bulletin No. 2308 for 2021 Porsche Cayenne, 2021 Porsche Macan and 2021 Porsche Panamera.

Bulletin number
No. 2308
Component
Electrical system
Summary
Special tools and equipment for the map update service for the PCM4 and 5

Owners of these vehicles have filed 7 complaints in the electrical category.

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