There have been 7 technical service bulletins issued for the 2023 Toyota Highlander Hybrid.
| Bulletin Date: | Mar. 18, 2024 |
| Component: | Equipment:electrical:infotainment. |
| Bulletin Summary: | TSB: a head unit software update is now available for 2023 model year corolla cross, corolla cross hybrid, highlander, highlander hybrid, and mirai vehicles equipped with Toyota multimedia (earlier than version 2050). This software update I |
| Vehicles covered in this TSB: |
2023 Toyota Corolla Cross,
2023 Toyota Corolla Cross Hybrid,
2023 Toyota Highlander,
2023 Toyota Highlander Hybrid,
2023 Toyota Mirai.
|
| Bulletin Date: | Mar. 18, 2024 |
| Component: | Equipment:electrical:infotainment:software. |
| Bulletin Summary: | TSB: a head unit software update is now available for 2023 model year corolla cross, corolla cross hybrid, highlander, highlander hybrid, and mirai vehicles equipped with Toyota multimedia (earlier than version 2050). This software update I |
| Vehicles covered in this TSB: |
2023 Toyota Corolla Cross,
2023 Toyota Corolla Cross Hybrid,
2023 Toyota Highlander,
2023 Toyota Highlander Hybrid,
2023 Toyota Mirai.
|
| Bulletin Date: | Mar. 12, 2024 |
| Component: | Electrical system:ignition:anti-theft:immobilizer/proximity:key/sender. |
| Bulletin Summary: | Dp: the subject vehicles were delivered with only one (1) Smart key on select models since October 2022 due to a global semiconductor shortage impacting certain microchips. The affected vehicles were delivered with one (1) Smart key and a s |
| Vehicles covered in this TSB: |
2023 Toyota 4runner,
2023 Toyota Bz4x,
2024 Toyota Bz4x,
2022 Toyota C-hr,
2023 Toyota Camry,
2023 Toyota Crown,
2024 Toyota Crown,
2024 Toyota Grand Highlander,
2022 Toyota Highlander,
2023 Toyota Highlander,
2022 Toyota Highlander Hybrid,
2023 Toyota Highlander Hybrid,
2022 Toyota Mirai,
2023 Toyota Mirai,
2022 Toyota Prius,
|
| Bulletin Date: | Mar. 12, 2024 |
| Component: | Electrical system:ignition:anti-theft:immobilizer/proximity:key/sender. |
| Bulletin Summary: | The table describes the phases currently planned for the second key delivery program and the estimated timing of announcement. This table will be updated during each phase launch and as more details become available. |
| Vehicles covered in this TSB: |
2023 Toyota 4runner,
2023 Toyota Bz4x,
2024 Toyota Bz4x,
2022 Toyota C-hr,
2023 Toyota Camry,
2023 Toyota Crown,
2024 Toyota Crown,
2024 Toyota Grand Highlander,
2022 Toyota Highlander,
2023 Toyota Highlander,
2022 Toyota Highlander Hybrid,
2023 Toyota Highlander Hybrid,
2022 Toyota Mirai,
2023 Toyota Mirai,
2022 Toyota Prius,
|
| 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: | Jun. 8, 2023 |
| Component: | Exhaust system emission control. |
| Bulletin Summary: | TSB: some 2020 ? 2023 model year highlander hybrid and 2021 ? 2023 model year rav4 hybrid, rav4 prime, sienna hybrid, and venza hybrid vehicles may exhibit a mil on condition with one or both of the following diagnostic trouble codes (dtcs) |
| Vehicles covered in this TSB: |
2020 Toyota Highlander,
2021 Toyota Highlander,
2023 Toyota Highlander,
2020 Toyota Highlander Hybrid,
2021 Toyota Highlander Hybrid,
2022 Toyota Highlander Hybrid,
2023 Toyota Highlander Hybrid,
2021 Toyota RAV4,
2022 Toyota RAV4,
2023 Toyota RAV4,
2021 Toyota Rav4 Hybrid,
2022 Toyota Rav4 Hybrid,
2023 Toyota Rav4 Hybrid,
2021 Toyota Rav4 Prime,
2022 Toyota Rav4 Prime,
|
| Bulletin Date: | Jun. 8, 2023 |
| Component: | Gasoline fuel system. |
| Bulletin Summary: | TSB: some 2020 ? 2023 model year highlander hybrid and 2021 ? 2023 model year rav4 hybrid, rav4 prime, sienna hybrid, and venza hybrid vehicles may exhibit a mil on condition with one or both of the following diagnostic trouble codes (dtcs) |
| Vehicles covered in this TSB: |
2020 Toyota Highlander,
2021 Toyota Highlander,
2023 Toyota Highlander,
2020 Toyota Highlander Hybrid,
2021 Toyota Highlander Hybrid,
2022 Toyota Highlander Hybrid,
2023 Toyota Highlander Hybrid,
2021 Toyota RAV4,
2022 Toyota RAV4,
2023 Toyota RAV4,
2021 Toyota Rav4 Hybrid,
2022 Toyota Rav4 Hybrid,
2023 Toyota Rav4 Hybrid,
2021 Toyota Rav4 Prime,
2022 Toyota Rav4 Prime,
|
| Bulletin Date: | May. 18, 2023 |
| Component: | Engine and engine cooling:engine:engine control module (ecu/ecm). |
| Bulletin Summary: | Tt: after jump-starting, the vehicle may experience a no-start condition and multiple dtcs including u010087. Upon investigation, it is found that the engine ecu has been damaged and needs to be replaced. In several cases, it was found that |
| Vehicles covered in this TSB: |
2019 Toyota Avalon Hybrid,
2020 Toyota Avalon Hybrid,
2021 Toyota Avalon Hybrid,
2022 Toyota Avalon Hybrid,
2019 Toyota Camry Hybrid,
2020 Toyota Camry Hybrid,
2021 Toyota Camry Hybrid,
2022 Toyota Camry Hybrid,
2023 Toyota Camry Hybrid,
2024 Toyota Camry Hybrid,
2020 Toyota Highlander Hybrid,
2021 Toyota Highlander Hybrid,
2022 Toyota Highlander Hybrid,
2023 Toyota Highlander Hybrid,
2023 Toyota Rav4 Hybrid,
|
| 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,
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