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November 15, 2025 Service bulletin

Symptom based workshop manual for a Noise Symptom

Porsche technical service bulletin No. 104-20 for 2018-2026 Porsche Cayenne, 2018-2024 Porsche Cayenne S and 2024 Porsche Cayenne S Coupe.

Bulletin number
No. 104-20
Component
Engine
Summary
Symptom based workshop manual for a Noise Symptom - Rattling Noises from the Fuel Tank Area: Replacing Fuel Tank with New Type of Fuel Tank

Owners of these vehicles have filed 19 complaints in the engine category.

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