Porsche Cayenne 2019–2023 — technical service bulletin

Bulletin No. 2231.1 · NHTSA communication 10231309 · issued Jan 3, 2023

Technical service bulletin

communication type

Electrical System

component

2019–2023

model years

vehicle entries

Official summary

Instructions on advanced technical information involving the mobile charger connect (PMCC) for software bugs and loss of power setting

Vehicles covered

2019 Porsche Cayenne
2020 Porsche Cayenne
2021 Porsche Cayenne
2022 Porsche Cayenne
2023 Porsche Cayenne
2019 Porsche Cayenne E-Hybrid
2020 Porsche Cayenne E-Hybrid
2021 Porsche Cayenne E-Hybrid
2022 Porsche Cayenne E-Hybrid
2023 Porsche Cayenne E-Hybrid
2019 Porsche Cayenne S
2020 Porsche Cayenne S
2021 Porsche Cayenne S
2022 Porsche Cayenne S
2023 Porsche Cayenne S
2020 Porsche Cayenne S E-Hybrid
2020 Porsche Cayenne Turbo S E-Hybrid
2021 Porsche Cayenne Turbo S E-Hybrid
2022 Porsche Cayenne Turbo S E-Hybrid
2023 Porsche Cayenne Turbo S E-Hybrid
2020 Porsche Cayenne Turbo S Hyb Coupe
2019 Porsche Panamera 4 E-Hybrid
2020 Porsche Panamera 4 E-Hybrid
2021 Porsche Panamera 4 E-Hybrid
2022 Porsche Panamera 4 E-Hybrid
2019 Porsche Panamera 4S E-Hybrid
2020 Porsche Panamera 4S E-Hybrid
2021 Porsche Panamera 4S E-Hybrid
2022 Porsche Panamera 4S E-Hybrid
2022 Porsche Panamera E-Hybrid
2019 Porsche Panamera Turbo S E-Hybrid
2020 Porsche Panamera Turbo S E-Hybrid
2021 Porsche Panamera Turbo S E-Hybrid
2022 Porsche Panamera Turbo S E-Hybrid
2020 Porsche Taycan
2021 Porsche Taycan
2022 Porsche Taycan
2023 Porsche Taycan
2020 Porsche Taycan 4S
2021 Porsche Taycan 4S
2022 Porsche Taycan 4S
2020 Porsche Taycan Cross Turismo
2021 Porsche Taycan Cross Turismo
2022 Porsche Taycan Cross Turismo
2022 Porsche Taycan GTS
2020 Porsche Taycan Turbo
2021 Porsche Taycan Turbo
2022 Porsche Taycan Turbo

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.