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November 7, 2022 Service bulletin

Instructions on advanced technical information for the conbox current draw discharges 12v battery

Porsche technical service bulletin No. 2229.4 for 2019-2022 Porsche Cayenne, 2019-2022 Porsche 911 and 2019-2022 Porsche Cayenne S.

Bulletin number
No. 2229.4
Component
Electrical system: 12v/24v/48v battery
Summary
Instructions on advanced technical information for the conbox current draw discharges 12v battery - for the Cayenne and 911.

Owners of these vehicles have filed 24 complaints in the electrical category.

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