Porsche Taycan 2023–2026 — technical service bulletin
Bulletin 116/25 6454 · NHTSA communication 11034604 · issued Jun 8, 2026
Technical service bulletin
communication type
Structure
component
2023–2026
model years
42
vehicle entries
Official summary
Front Door Window Opens Unintentionally/Reverses from Fully Open Position (SY 116/25)
Vehicles covered
- 2023 Porsche Taycan
- 2024 Porsche Taycan
- 2025 Porsche Taycan
- 2026 Porsche Taycan
- 2026 Porsche Taycan 4
- 2023 Porsche Taycan 4 Cross Turismo
- 2024 Porsche Taycan 4 Cross Turismo
- 2025 Porsche Taycan 4 Cross Turismo
- 2026 Porsche Taycan 4 Cross Turismo
- 2023 Porsche Taycan 4S
- 2024 Porsche Taycan 4S
- 2025 Porsche Taycan 4S
- 2026 Porsche Taycan 4S
- 2023 Porsche Taycan 4S Cross Turismo
- 2024 Porsche Taycan 4S Cross Turismo
- 2025 Porsche Taycan 4S Cross Turismo
- 2026 Porsche Taycan 4S Cross Turismo
- 2023 Porsche Taycan Cross Turismo
- 2023 Porsche Taycan GTS
- 2024 Porsche Taycan GTS
- 2023 Porsche Taycan GTS Sport Turismo
- 2024 Porsche Taycan GTS Sport Turismo
- 2025 Porsche Taycan GTS Sport Turismo
- 2026 Porsche Taycan GTS Sport Turismo
- 2023 Porsche Taycan Turbo
- 2024 Porsche Taycan Turbo
- 2025 Porsche Taycan Turbo
- 2026 Porsche Taycan Turbo
- 2023 Porsche Taycan Turbo Cross Turism
- 2024 Porsche Taycan Turbo Cross Turism
- 2025 Porsche Taycan Turbo Cross Turism
- 2026 Porsche Taycan Turbo Cross Turism
- 2025 Porsche Taycan Turbo GT
- 2026 Porsche Taycan Turbo GT
- 2023 Porsche Taycan Turbo S
- 2024 Porsche Taycan Turbo S
- 2025 Porsche Taycan Turbo S
- 2026 Porsche Taycan Turbo S
- 2023 Porsche Taycan Turbo S Cross Turi
- 2024 Porsche Taycan Turbo S Cross Turi
- 2025 Porsche Taycan Turbo S Cross Turi
- 2026 Porsche Taycan Turbo S Cross Turi
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.