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March 24, 2026 Service campaign

Porsche intranet posting with information on WTB1 Workshop Campaign

Porsche technical service bulletin WTB1 for 2024-2026 Porsche Cayenne Turbo E-Hybrid.

Bulletin number
WTB1 (WTB1)
Component
Electrical system
Summary
Porsche intranet posting with information on WTB1 Workshop Campaign - Re-program DME control unit

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