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March 17, 2026 Service campaign

Technical information for WTA5

Porsche technical service bulletin No. WTA5 for 2024-2025 Porsche Taycan, 2024-2025 Porsche Taycan 4s and 2024-2025 Porsche Taycan Turbo S and others.

Bulletin number
No. WTA5 (WTA5)
Component
Electrical system
Summary
Technical information for WTA5 - Replacing Air-Conditioning Compressor and Dryer

Owners of these vehicles have filed 8 complaints in the electrical category.

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