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February 19, 2026 Service bulletin

Technical information for Additional Measure for Working on the High-Voltage Battery to Prevent Corrosive...

Porsche technical service bulletin No. 117-25 for 2020-2025 Porsche Taycan, 2020-2025 Porsche Taycan 4s and 2020-2025 Porsche Taycan Turbo S and others.

Bulletin number
No. 117-25
Component
Electrical system
Summary
Technical information for Additional Measure for Working on the High-Voltage Battery to Prevent Corrosive Leakage: Observe Specified Approach

Owners of these vehicles have filed 148 complaints in the electrical category.

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