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May 10, 2023 Service bulletin

Symptom-based workshop manual

Porsche technical service bulletin No. 117-22 for 2020-2022 Porsche Taycan, 2020-2022 Porsche Taycan 4s and 2020-2022 Porsche Taycan Turbo S and others.

Bulletin number
No. 117-22
Component
Electrical system
Summary
Symptom-based workshop manual - noise symptom. humming from vehicle front end

Owners of these vehicles have filed 130 complaints in the electrical category.

Vehicles covered

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