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September 17, 2025 Service bulletin

Parts information for parts withdrawal involving the control unit for battery monitoring

Porsche technical service bulletin No. D737 for 2003-2026 Porsche Cayenne, 2020-2026 Porsche Taycan and 2014-2026 Porsche Macan and others.

Bulletin number
No. D737
Component
Electrical system
Summary
Parts information for parts withdrawal involving the control unit for battery monitoring. Part numbers related are PAC915234, PAC915234A, PAC915234B, PAC915234C, PAC915234D. The vehicles affected are cars that use the part number mentioned

Owners of these vehicles have filed 350 complaints in the electrical category.

Vehicles covered

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