There have been 3 technical service bulletins issued for the 2023 Toyota Corolla Hybrid.
| Bulletin Date: | Feb. 15, 2024 |
| Component: | Service brakes, hydraulic. |
| Bulletin Summary: | TSB: some 2018 ? 2024 model year Toyota vehicles equipped with an a25a-fks, a25a-fxs, m20a-fks, or m20a-fxs engine may exhibit one or more of the following conditions: ?milky/discolored engine oil. ?an ?oil pressure low? warning message |
| Vehicles covered in this TSB: |
2019 Toyota Avalon,
2020 Toyota Avalon,
2021 Toyota Avalon,
2022 Toyota Avalon,
2019 Toyota Avalon Hybrid,
2020 Toyota Avalon Hybrid,
2021 Toyota Avalon Hybrid,
2022 Toyota Avalon Hybrid,
2018 Toyota Camry,
2019 Toyota Camry,
2020 Toyota Camry,
2021 Toyota Camry,
2022 Toyota Camry,
2023 Toyota Camry,
2024 Toyota Camry,
|
| Bulletin Date: | Feb. 15, 2024 |
| Component: | Cooling system. |
| Bulletin Summary: | TSB: some 2018 ? 2024 model year Toyota vehicles equipped with an a25a-fks, a25a-fxs, m20a-fks, or m20a-fxs engine may exhibit one or more of the following conditions: ?milky/discolored engine oil. ?an ?oil pressure low? warning message |
| Vehicles covered in this TSB: |
2019 Toyota Avalon,
2020 Toyota Avalon,
2021 Toyota Avalon,
2022 Toyota Avalon,
2019 Toyota Avalon Hybrid,
2020 Toyota Avalon Hybrid,
2021 Toyota Avalon Hybrid,
2022 Toyota Avalon Hybrid,
2018 Toyota Camry,
2019 Toyota Camry,
2020 Toyota Camry,
2021 Toyota Camry,
2022 Toyota Camry,
2023 Toyota Camry,
2024 Toyota Camry,
|
| Bulletin Date: | Feb. 15, 2024 |
| Component: | Electrical system. |
| Bulletin Summary: | TSB: some 2018 ? 2024 model year Toyota vehicles equipped with an a25a-fks, a25a-fxs, m20a-fks, or m20a-fxs engine may exhibit one or more of the following conditions: ?milky/discolored engine oil. ?an ?oil pressure low? warning message |
| Vehicles covered in this TSB: |
2019 Toyota Avalon,
2020 Toyota Avalon,
2021 Toyota Avalon,
2022 Toyota Avalon,
2019 Toyota Avalon Hybrid,
2020 Toyota Avalon Hybrid,
2021 Toyota Avalon Hybrid,
2022 Toyota Avalon Hybrid,
2018 Toyota Camry,
2019 Toyota Camry,
2020 Toyota Camry,
2021 Toyota Camry,
2022 Toyota Camry,
2023 Toyota Camry,
2024 Toyota Camry,
|
| Bulletin Date: | Feb. 15, 2024 |
| Component: | Lane departure. |
| Bulletin Summary: | TSB: some 2018 ? 2024 model year Toyota vehicles equipped with an a25a-fks, a25a-fxs, m20a-fks, or m20a-fxs engine may exhibit one or more of the following conditions: ?milky/discolored engine oil. ?an ?oil pressure low? warning message |
| Vehicles covered in this TSB: |
2019 Toyota Avalon,
2020 Toyota Avalon,
2021 Toyota Avalon,
2022 Toyota Avalon,
2019 Toyota Avalon Hybrid,
2020 Toyota Avalon Hybrid,
2021 Toyota Avalon Hybrid,
2022 Toyota Avalon Hybrid,
2018 Toyota Camry,
2019 Toyota Camry,
2020 Toyota Camry,
2021 Toyota Camry,
2022 Toyota Camry,
2023 Toyota Camry,
2024 Toyota Camry,
|
| Bulletin Date: | May. 1, 2023 |
| Component: | Radio/tape deck/cd. |
| Bulletin Summary: | Tt: when setting up the Toyota audio multimedia (21mm) user profile, if the qr code is not working please use the following recommendations. |
| Vehicles covered in this TSB: |
2023 Toyota Bz4x,
2024 Toyota Bz4x,
2023 Toyota Corolla,
2022 Toyota Corolla Cross,
2023 Toyota Corolla Cross,
2024 Toyota Corolla Cross,
2023 Toyota Corolla Cross Hybrid,
2024 Toyota Corolla Cross Hybrid,
2023 Toyota Corolla Hatchback,
2024 Toyota Corolla Hatchback,
2023 Toyota Corolla Hybrid,
2024 Toyota Corolla Hybrid,
2023 Toyota Crown,
2024 Toyota Crown,
2024 Toyota Gr Corolla,
|
| Bulletin Date: | Dec. 15, 2022 |
| Component: | Electrical equipment. |
| Bulletin Summary: | Tt: some 19cy lg dcm equipped vehicles may not be able to complete the firmware update due to not having an active account or waived services during the trial. Follow the steps below to enable ?temp dcm activation?. |
| Vehicles covered in this TSB: |
2021 Toyota Avalon,
2022 Toyota Avalon,
2021 Toyota Avalon Hybrid,
2022 Toyota Avalon Hybrid,
2020 Toyota Camry,
2021 Toyota Camry,
2022 Toyota Camry,
2021 Toyota Corolla,
2022 Toyota Corolla,
2023 Toyota Corolla,
2020 Toyota Corolla Hatchback,
2021 Toyota Corolla Hatchback,
2021 Toyota Corolla Hybrid,
2022 Toyota Corolla Hybrid,
2023 Toyota Corolla Hybrid,
|
Also see
Toyota vehicle common problems.