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December 13, 2021 Service bulletin

Special tools information for a map service update for PCM4 and PCM5.

Porsche technical service bulletin No. 2136 for 2017-2021 Porsche Cayenne, 2017-2021 Porsche Macan and 2017-2021 Porsche 911 and others.

Bulletin number
No. 2136
Component
Electrical system
Summary
Special tools information for a map service update for PCM4 and PCM5.

Owners of these vehicles have filed 63 complaints in the electrical category.

Vehicles covered

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