Porsche 911 Carrera 2019–2025 — service campaign

Bulletin ASB2 · NHTSA communication 11035744 · issued Jul 27, 2026

Service campaign

communication type

Electrical System

component

2019–2025

model years

vehicle entries

Official summary

Re-Programming Assistance System Control Unit (Stop Delivery/Recall Campaign)

Vehicles covered

2020 Porsche 911 Carrera
2021 Porsche 911 Carrera
2022 Porsche 911 Carrera
2023 Porsche 911 Carrera
2024 Porsche 911 Carrera
2025 Porsche 911 Carrera
2019 Porsche Cayenne
2020 Porsche Cayenne
2021 Porsche Cayenne
2022 Porsche Cayenne
2023 Porsche Cayenne
2024 Porsche Cayenne
2025 Porsche Cayenne
2019 Porsche Panamera
2020 Porsche Panamera
2021 Porsche Panamera
2022 Porsche Panamera
2023 Porsche Panamera
2024 Porsche Panamera
2025 Porsche Panamera
2019 Porsche Panamera 4
2020 Porsche Panamera 4
2021 Porsche Panamera 4
2022 Porsche Panamera 4
2023 Porsche Panamera 4
2024 Porsche Panamera 4
2019 Porsche Panamera 4 E-Hybrid
2020 Porsche Panamera 4 E-Hybrid
2021 Porsche Panamera 4 E-Hybrid
2022 Porsche Panamera 4 E-Hybrid
2023 Porsche Panamera 4 E-Hybrid
2024 Porsche Panamera 4 E-Hybrid
2025 Porsche Panamera 4 E-Hybrid
2019 Porsche Panamera 4 Executive
2020 Porsche Panamera 4 Executive
2021 Porsche Panamera 4 Executive
2022 Porsche Panamera 4 Executive
2023 Porsche Panamera 4 Executive
2024 Porsche Panamera 4 Executive
2019 Porsche Panamera 4S
2020 Porsche Panamera 4S
2021 Porsche Panamera 4S
2022 Porsche Panamera 4S
2023 Porsche Panamera 4S
2024 Porsche Panamera 4S
2019 Porsche Panamera 4S E-Hybrid
2020 Porsche Panamera 4S E-Hybrid
2021 Porsche Panamera 4S E-Hybrid
2022 Porsche Panamera 4S E-Hybrid
2023 Porsche Panamera 4S E-Hybrid
2025 Porsche Panamera 4S E-Hybrid
2019 Porsche Panamera 4S Executive
2020 Porsche Panamera 4S Executive
2021 Porsche Panamera 4S Executive
2022 Porsche Panamera 4S Executive
2023 Porsche Panamera 4S Executive
2024 Porsche Panamera 4S Executive
2019 Porsche Panamera 4 Sport Turismo
2020 Porsche Panamera 4 Sport Turismo
2019 Porsche Panamera 4S Sport Turismo

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.